CN214026814U

CN214026814U - Full-automatic disc rotation type single-color injection molding production line

Info

Publication number: CN214026814U
Application number: CN202022614842.XU
Authority: CN
Inventors: 孙雷
Original assignee: Dongguan Dongrui Machinery Technology Co ltd
Current assignee: Dongguan Dongrui Machinery Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-24
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a full-automatic disc rotation type monochromatic injection moulding production line, including the combination centrum, injection molding machine, disc, the base body, a plurality of monochromatic mould, with monochromatic mould quantity the same and be used for ordering about monochromatic mould and be the mould mechanism that opens and shuts the mould motion and be used for ordering about the rotatory rotary driving mechanism of disc. The combined central body is arranged up and down, the lower end of the combined central body is assembled on the base body, the disc is positioned right above the base body and sleeved on the combined central body, and the disc can rotate around the central line of the combined central body; all the die opening and closing mechanisms are assembled on the disc and are arranged on the disc at intervals in a circle, each single-color die is assembled on a corresponding die opening and closing mechanism, the injection molding machine is positioned beside the disc, the rotary driving mechanism is positioned below the disc and selectively drives any single-color die on the disc to rotate to a position right opposite to the injection molding machine, and the injection molding machine performs die pressing and injection molding on the single-color dies; so as to realize the purpose of improving the efficiency by automatic single-color injection molding.

Description

Full-automatic disc rotation type single-color injection molding production line

Technical Field

The utility model relates to a mould field especially relates to a full-automatic disc rotation type single color injection moulding production line.

Background

As is well known, footwear products are generally formed by molds, and molds for forming footwear products may be classified into one-color molds and two-color molds.

The existing production line of the footwear products comprises a single-color mold for forming the footwear products, an injection machine for injecting melting liquid into the single-color mold, and a mold opening and closing mechanism for driving the single-color mold to open and close, but the production line of the footwear products has the defects of low automation degree and low production efficiency.

Therefore, a fully automatic disc rotation type single-color injection molding production line with high automation degree and high production efficiency is urgently needed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degree of automation is high and production efficiency is high full-automatic disc rotation type monochromatic injection moulding production line.

In order to achieve the purpose, the utility model discloses a full-automatic disc rotation type monochromatic injection moulding line including combination centrum, injection molding machine, disc, the base body, a plurality of monochromatic mould, with monochromatic mould quantity the same and be used for ordering about the monochromatic mould is the mould mechanism that opens and shuts the mould motion and is used for ordering about the rotatory rotary driving mechanism of disc. The combined central body is arranged up and down, the lower end of the combined central body is assembled on the base body, the disc is positioned right above the base body and sleeved on the combined central body, and the disc can rotate around the central line of the combined central body; all the die opening and closing mechanisms are assembled on the disc and are arranged on the disc at intervals in a circle, each single-color die is assembled on a corresponding one of the die opening and closing mechanisms, and the injection molding machine is positioned beside the disc; the rotary driving mechanism is positioned below the disc and selectively drives any one single-color mold on the disc to rotate to a position opposite to the injection molding machine, and the injection molding machine performs compression molding and injection molding on the single-color mold.

Compared with the prior art, the combined central body is arranged up and down, and the lower end of the combined central body is assembled on the base body, so that the base body supports the combined central body; the disc is positioned right above the base body and sleeved in the combined central body, and the disc can rotate around the central line of the combined central body; all the die opening and closing mechanisms are assembled on the disc and are arranged on the disc at intervals to form a circle, each single-color die is assembled on a corresponding die opening and closing mechanism, and the injection molding machine is positioned beside the disc; the rotary driving mechanism is positioned below the disc and selectively drives any single-color mold on the disc to rotate to a position opposite to the injection molding machine, and the injection molding machine performs compression molding and injection molding on the single-color mold opposite to the injection molding machine, so that the injection molding of any single-color mold on the disc by the same injection molding machine is realized, and the automation degree and the production efficiency are improved; meanwhile, under the coordination of the die opening and closing mechanism, each single-color die on the disc can automatically open and close the die, so that the product is more convenient to take out.

Drawings

Fig. 1 is the three-dimensional structure schematic diagram of the full-automatic disc rotation type single-color injection molding production line of the utility model.

FIG. 2 is a schematic plan view of the injection molding machine of the fully automatic disk rotation type single color injection molding line shown in FIG. 1, as viewed in the direction indicated by the arrow B.

Fig. 3 is a perspective view of a die portion of the injection molding machine shown in fig. 2.

Fig. 4 is a schematic plan view of the stamper portion shown in fig. 3 viewed in the direction indicated by the arrow B.

FIG. 5a is a schematic view of the die portion of FIG. 4 with the die holder pivoted forward and downward for fine adjustment.

FIG. 5b is a schematic view of the die portion of FIG. 5 with fine adjustment of the die holder pivoting upward and rearward.

FIG. 6 is a schematic view of the three-dimensional structure of the combined central body in the full-automatic disc rotation type single-color injection molding line of the present invention.

Fig. 7 is a schematic plan view of the combined central body shown in fig. 6, viewed from below to above.

Fig. 8 is a schematic view of the internal structure of fig. 7 taken along line D-D.

Fig. 9 is a schematic view of the internal structure of fig. 7 taken along line E-E.

Figure 10 is a schematic perspective view of the combined central body of figure 7 mounted to both the disk and the base body.

Figure 11 is a schematic view of the internal structure of the combined central body shown in figure 10, cut through a plane passing through the central line thereof, and showing only a portion of the disk and a portion of the base body.

Fig. 12 is a schematic perspective view of the mold opening and closing mechanism of the full-automatic disc-rotating type single-color injection molding line shown in fig. 1, which is mounted on a disc and is in a mold closing state.

Fig. 13 is a schematic view of the mold opening and closing mechanism shown in fig. 12 in a state where the upper and lower carriages, together with the upper mold base, the upper mold, and the flip actuator, slide upward to a predetermined distance.

Fig. 14 is a schematic view of the mold opening and closing mechanism shown in fig. 13 in a state where the flip actuator drives the mold clamping side of the lower mold base to flip outward to a position where it is dislocated from the lower mold base.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 and 11, the full-automatic disc rotation type single color injection molding line 1 of the present invention includes a combined central body 100, an injection molding machine 200, a disc 300a, a base body 300b, eight single color molds 400, mold opening and closing mechanisms 500 having the same number as the single color molds 400 and used for driving the single color molds 400 to perform mold opening and closing movements, and a rotation driving mechanism 600 used for driving the disc 300a to rotate. The central body 100 is disposed up and down and the lower end is assembled to the base 300b, and the base 300b provides a support function for the central body 100, preferably, but not limited to, the central body 100 is disposed vertically. The disk 300a is positioned right above the base body 300b and is fitted to the combined central body 100 such that the disk 300a can rotate around the center line of the combined central body 100. All the mold opening and closing mechanisms 500 are assembled on the disc 300a, the disc 300a supports the mold opening and closing mechanisms 500, and the mold opening and closing mechanisms 500 are driven to rotate around the central line of the central body 100; all the mold opening and closing mechanisms 500 are arranged in a circle on the disc 300a at intervals. Each single-color mold 400 is assembled with a corresponding mold opening and closing mechanism 500, and the corresponding single-color mold 400 is driven to perform mold opening and closing movement by the mold opening and closing mechanism 500. The injection molding machine 200 is located beside the puck 300a, and preferably, the injection molding machine 200 is located beside the left side of the puck 300a, but not limited thereto. The rotary driving mechanism 600 is located below the disc 300a and selectively drives any one of the single-color molds 400 on the disc 300a to rotate to a position opposite to the injection molding machine 200, and the single-color mold 400 opposite to the injection molding machine 200 is subjected to compression molding and injection molding by the injection molding machine 200, that is, only one single-color mold 400 opposite to the injection molding machine 200 can be subjected to compression molding and injection molding at a time by the injection molding machine 200, and the state is shown in fig. 1. Specifically, the utility model discloses a full-automatic disc rotation type monochromatic injection moulding production line 1 still includes the drawing of patterns power unit 700 that provides drawing of patterns power to monochromatic mould 400 and is used for carrying out the disc positioning mechanism 800 of accurate location to disc 300a, drawing of patterns power unit 700 and disc positioning mechanism 800 are each located under the disc 300a to provide drawing of patterns power for monochromatic mould 400 with the help of drawing of patterns power unit 700, make the product after monochromatic mould 400 die sinking pushed out the lower mould 410 in monochromatic mould 400 and stay on last mould 420, thereby be convenient for the operation of taking off of product; by means of the disc positioning mechanism 800, any one of the single-color molds 400 on the disc 300a can be accurately opposite to the injection molding machine 200, so that the compression molding and injection molding reliability of the injection molding machine 200 to the single-color molds 400 is improved; it is understood that one or both of the demolding power mechanism 700 and the disc positioning mechanism 800 may be eliminated according to actual needs, and the number of the single-color molds 400 may be three, four, five, six or seven, which is not limited thereto. More specifically, the following:

as shown in fig. 2, the injection molding machine 200 includes a frame portion 200a located beside the disk 300a, a lifting base 200b mounted on the frame portion 200a, a lifting driving mechanism 200c mounted on the frame portion 200a and used for driving the lifting base 200b to lift up and down, an injection portion 200d mounted on the lifting base 200b and arranged in a radial direction of the disk 300a, and a die portion 200e located between the frame portion 200a and the disk 300a in the radial direction of the disk 300 a. The rotary driving mechanism 600 selectively drives any one of the single-color molds 400 on the disc 300a to rotate to a position opposite to the die part 200e, and the injection part 200d performs injection molding on the single-color mold 400 pressed by the die part 200e under the cooperation of the lifting driving mechanism 200 c; therefore, the height of the injection part 200d can be flexibly adjusted by the cooperation of the elevation base 200b and the elevation driving mechanism 200c, so that the single-color molds 400 with different heights can be matched more reliably, and the application range is wider. Specifically, in fig. 3 and 4, the die part 200e includes a die cylinder 210, a lower base 220, an upper die frame 230, upper and lower support legs 240, a tension link 250, and a wedge 260 slidably movable in the left-right direction (i.e., the direction indicated by the arrow a and the opposite direction) of the base 220. The lower end of the die holder 230 is hinged to the base 220, so that the die holder 230 and the base 220 together form a hinge center line C, preferably, the hinge center line C is arranged along the front-back direction (i.e., the direction indicated by the arrow B and the opposite direction) of the base 220; a left extension bracket 231 extends leftwards from the left side of the upper end of the die holder 230, and a right extension bracket 232 extends rightwards from the right side of the upper end of the die holder 230, preferably, the left extension bracket 231, the die holder 230 and the right extension bracket 232 enclose a "T" shape together, but not limited thereto. The die cylinder 210 is assembled on the right extension bracket 232, and the right extension bracket 232 provides mounting and fixing functions for the die cylinder 210; the output end 211 of the die cylinder 210 is arranged downward. The upper ends of the upper and lower supporting feet 240 are assembled with the left extension bracket 231, so that the upper and lower supporting feet 240 and the left extension bracket 231 are fixed together; preferably, the upper end of the upper and lower supporting feet 240 is detachably assembled with the left extension bracket 231, for example, by using a screw or a combination of a bolt and a nut, so that the upper and lower supporting feet 240 and the left extension bracket 231 are detachably assembled; of course, the upper ends of the upper and lower supporting legs 240 and the left extension bracket 231 may be non-detachably connected according to actual requirements, and for example, the upper ends and the left extension bracket may be fixed by welding, so the invention is not limited thereto. The lower ends of the upper and lower arms 240 are in stacked contact with the wedge-shaped slider 260, so that the wedge-shaped slider 260 is in pushing fit with the lower ends of the upper and lower arms 240 in the vertical direction of the machine base 220. The elastic connection member 250 is inserted through the upper and lower arm braces 240 and the base 220 in the up-down direction and selectively locks the upper and lower arm braces 240 and the base 220 so that the wedge slider 260 is clamped between the upper and lower arm braces 240 and the base 220 for supporting the upper and lower arm braces 240. Therefore, during fine adjustment, the elastic connecting piece 250 is firstly loosened, and the dynamic pressure die frame 230 is correspondingly connected to perform adaptive pivot swing fine adjustment around the hinge center line C of the dynamic pressure die frame 230 and the base 220 by means of the left-right sliding of the wedge-shaped sliding block 260; for example, in fig. 5a, when the wedge-shaped slider 260 slides to the right, the sliding wedge-shaped slider 260 pushes the die holder 230 upward to perform fine pivotal swing adjustment forward and downward around the hinge center line C; in fig. 5b, when the wedge-shaped slider 260 slides leftwards, the sliding wedge-shaped slider 260 releases the pushing of the die carrier 230 downwards, so that the die carrier 230 makes fine pivotal swing around the hinge center line C upwards and backwards. Therefore, the die cylinder 210 is completely attached to the injection mold, thereby ensuring the quality of the finished product. For example, the lifting driving mechanism 200c adopts a combination of a motor, a screw rod and a nut to precisely control the lifting of the lifting base 200b, and of course, the lifting driving mechanism can also be directly driven by an oil cylinder and the like, so the invention is not limited thereto; in addition, the rotation driving mechanism 600 is a combination of a motor, a circular rack and a gear, the circular rack is installed on the disc 300a and the central lines of the circular rack and the disc coincide, and the gear is installed at the output end of the motor and is engaged with the circular rack, but not limited thereto. More specifically, the following:

in fig. 3 to 5b, the base 220 is provided with a holder 280 for holding the single-color mold 400, and the holder 280 is vertically aligned with the die cylinder 210, but not limited thereto.

As shown in fig. 3 to 5b, the die part 200e further includes a wedge-shaped pad 271, a lateral connecting block 272, a first fastening member 273, a second fastening member 274, and an interlocking screw 275. The wedge-shaped pad 271 is fixed to the base 220, for example, the wedge-shaped pad 271 is fixed to the base 220 by screws, and of course, a welding fixing manner is adopted according to actual needs, so that the invention is not limited thereto; the lateral connecting block 272 is located at the lower end of the upper and lower supporting feet 240 and at the left and right sides of the wedge-shaped cushion block 271, and of course, the lateral connecting block 272 may be located at the lower end of the upper and lower supporting feet 240 and at the left or right sides of the wedge-shaped cushion block 271 according to the actual requirement, but not limited thereto; the first fastening piece 273 passes through the upper end of the lateral connecting block 272 in a clearance fit manner along the left-right direction of the machine base 220 and is in threaded connection with the lower end of the upper supporting leg and the lower supporting leg 240, so that a clearance is left between the first fastening piece 273 and the lateral connecting block 272 in the up-down direction of the machine base 220, and the first fastening piece 273 and the lateral connecting block 272 can be relatively displaced in the process that the upper supporting leg 240 and the lower supporting leg 240 are jacked up or lowered down by the wedge-shaped sliding block 260; the second fastening member 274 passes through the lower end of the lateral connecting block 272 in a clearance fit manner along the left-right direction of the base 220 and is in threaded connection with the wedge-shaped cushion block 271, so that a clearance is reserved between the second fastening member 274 and the lateral connecting block 272 in the up-down direction of the base 220, and the second fastening member 274 and the lateral connecting block 272 can be relatively displaced in the process that the upper supporting leg 240 and the lower supporting leg 240 are jacked up or lowered down by the wedge-shaped sliding block 260; the wedge-shaped slider 260 is stacked above the wedge-shaped cushion 271 so that the wedge-shaped slider 260 is sandwiched between the wedge-shaped cushion 271 and the upper and lower braces 240; the linkage screw 275 is rotatably penetrated in the lateral connecting block 272 along the left and right direction of the base 220 and is linked with the wedge-shaped sliding block 260; therefore, in the process that the linkage screw 275 links the wedge-shaped sliding block 260 to slide, the wedge-shaped sliding block 260 slides on the wedge-shaped cushion block 271 to be jacked up upwards or lowered downwards so as to correspondingly link the die holder 230 to do proper fine pivoting adjustment around the hinge center line C of the die holder 230 and the base 220; for example, in fig. 5a, the wedge-shaped slider 260 slides rightwards on the wedge-shaped pad 271 and is jacked upwards, so as to connect the dynamic pressure die holder 230 to make fine front and lower pivotal swing around the hinge center line C of the dynamic pressure die holder 230 and the base 220; in fig. 5b, the wedge-shaped slider 260 slides leftwards on the wedge-shaped pad 271 and is lowered downwards, thereby connecting the compression mold frame 230 to make fine back-and-forth pivotal swing around the hinge center line C of the compression mold frame 230 and the base 220. Specifically, the upper and lower supporting legs 240, the wedge-shaped cushion block 271, the wedge-shaped slider 260, the lateral connecting block 272, the first fastening member 273, the second fastening member 274 and the linking screw 275 together form a combined structure 200e1, and the combined structure 200e1 is arranged on the left extension bracket 231 in a tandem spaced alignment manner, so that on one hand, the smoothness of fine adjustment of the pivotal swing of the die holder 230 around the hinge center line C is ensured, and on the other hand, the stability of supporting the die holder 230 is increased.

As shown in fig. 3, the die holder 230 includes foot rests 233 arranged in tandem and spaced apart in alignment, and a top beam 234 connected between the foot rests 233, a left extension bracket 231 is formed at the left side of the top beam 234, a right extension bracket 232 is formed at the right side of the top beam 234, the front foot rest 233 and the rear foot rest 233 are each hinged to the base 220, preferably, a hinge center line C of the front foot rest 233 and the base 220 coincides with a hinge center line C of the rear foot rest 233 and the base 220, as shown in fig. 3, so as to ensure smooth pivotal swinging of the die holder 230 about the hinge center line C relative to the base 220. Meanwhile, the linkage screw 275 penetrates through the left lateral connecting block 272 and the right lateral connecting block 272, and the linkage screw 275 at the left lateral connecting block 272 is in pushing fit with the left side of the wedge-shaped slider 260 so as to push the wedge-shaped slider 260 to slide to the right side by means of the left linkage screw 275; the interlocking screw 275 on the right lateral connecting block 272 is in pushing fit with the right side of the wedge-shaped sliding block 260, so that the wedge-shaped sliding block 260 is pushed to slide to the left side by the interlocking screw 275 on the right side.

As shown in fig. 3 to 5b, the slack connector 250 is further inserted into the wedge block 271, preferably, the slack connector 250 is a screw to facilitate the slack operation of the slack connector 250 and to facilitate the connection of the upper and lower braces 240, the wedge block 271 and the base 220 by the slack connector 250; and the first fastening member 273 and the second fastening member 274 are each a screw, so that the first fastening member 273 and the second fastening member 274 more conveniently and rapidly connect the lateral connecting block 272 to the upper and lower temple pieces 240 and the wedge block 271.

It should be noted that although the figures show that the sliding movement of the wedge-shaped sliding block 260 is pushed and slid by the operator rotating the left or right linkage screw 275, it is understood that the wedge-shaped sliding block 260 can be slid by other means such as applying force with a tool, and the like, and the invention is not limited to the above examples.

Referring to fig. 6 to 11, the combined central body 100 includes a hollow shaft 10, a rotary joint 20, a shaft sleeve 30 hermetically fitted on the shaft 10, and an electric box rotating disc 60 fixed on the upper end of the shaft sleeve 30 and surrounding the rotary joint 20 at a plurality of peripheries. The lower end of the shaft body 10 is fitted to the base body 300b, and the base body 300b provides a supporting function to the shaft body 10. The disc 300a is fitted around the shaft body 10 and located below the sleeve 30. The shaft sleeve 30 and the shaft body 10 enclose a water flowing out channel 41, a water flowing back channel 42, an oil flowing out channel 43 and an oil flowing back channel 44 which are separated from each other, the shaft sleeve 30 is arranged in a linkage way with the disc 300a through the connecting support 90a, so that the shaft sleeve 30 rotates around the shaft body 10 along with the disc 300a, namely, the rotating disc 300a can drive the shaft sleeve 30 to rotate around the shaft body 10 through the connecting support 90 a; the shaft sleeve 30 is provided with a water flowing outer joint 31 communicated with a water flowing outer channel 41, a water flowing return joint 32 communicated with a water flowing return channel 42, an oil flowing outer joint 33 communicated with an oil flowing outer channel 43 and an oil flowing return joint 34 communicated with an oil flowing return channel 44, so that the back-and-forth circulation of water is realized by means of the cooperation of the water flowing outer joint 31 and the water flowing return joint 32, and similarly, the back-and-forth circulation of oil is realized by means of the cooperation of the oil flowing outer joint 33 and the oil flowing return joint 34. The hollow shaft body 10 forms a central channel 11 axially penetrating through the shaft body 10, the shaft body 10 is further provided with a water inlet channel 12 communicated with the water outlet channel 41, an oil inlet channel 13 communicated with the oil outlet channel 43, a water outlet channel 14 communicated with the water return channel 42 and an oil outlet channel 15 communicated with the oil return channel 44, so that an external input water pipe 71 is assembled on the water inlet channel 12, an external input oil pipe 73 is assembled on the oil inlet channel 13, an external return water pipe 72 is assembled on the water outlet channel 14 and an external return oil pipe 74 is assembled on the oil outlet channel 15. The rotary joint 20 is assembled at the upper end of the shaft body 10, and the shaft body 10 provides a supporting function for the rotary joint 20; the rotary joint 20 is provided with a ventilation channel 21 and an electrifying channel 22 which are in butt joint communication with the central channel 11 and are separated from each other, so that the external air pipe 75 can conveniently penetrate through the lower part of the central channel 11 and then be assembled at the ventilation channel 21, and the external cable 80 can conveniently penetrate through the lower part of the central channel 11 and then penetrate out of the electrifying channel 22 of the rotary joint 20, thereby meeting the assembly requirement of a controller in the electric box turntable 60. Since the electronic box turntable 60 is fixed to the upper end of the shaft sleeve 30, the electronic box turntable 60, the shaft sleeve 30 and the disc 300a can rotate together around the central line of the shaft body 10, so that the controller installed in the electronic box turntable 60 can rotate along with the electronic box turntable 60, and then the external cable 80 and the external air pipe 75 can be prevented from being wound by the cooperation of the rotary joint 20.

In the combined central body 100, the shaft sleeve 30 is sleeved on the shaft body 10 in a sealing fit manner and encloses a water flowing outer channel 41, a water flowing return channel 42, an oil flowing outer channel 43 and an oil flowing return channel 44 which are separated from each other with the shaft body 10, and the shaft sleeve 30 can rotate around the shaft body 10 and is provided with a water flowing outer joint 31 communicated with the water flowing outer channel 41, a water flowing return joint 32 communicated with the water flowing return channel 42, an oil flowing outer joint 33 communicated with the oil flowing outer channel 43 and an oil flowing return joint 34 communicated with the oil flowing return channel 44; the shaft body 10 is further provided with a water inlet channel 12 communicated with the water outlet channel 41, an oil inlet channel 13 communicated with the oil outlet channel 43, a water outlet channel 14 communicated with the water return channel 42 and an oil outlet channel 15 communicated with the oil return channel 44, the rotary joint 20 is assembled at the upper end of the shaft body 10 and is provided with a ventilation channel 21 and an energization channel 22 which are in butt joint communication with the central channel 11 and are separated from each other; the design is to arrange the ventilation, water supply, power on and oil supply in a centralized manner, so that the whole body is simple and convenient to maintain, and meanwhile, the external input water pipe 71, the external backflow water pipe 72, the external input oil pipe 73, the external backflow oil pipe 74, the external air pipe 75 and the external cable 80 can be prevented from being wound by means of the rotation of the shaft sleeve 30 and the rotary joint 20 relative to the shaft body 10. It should be noted that, since the specific structure of the rotary joint 20 is well known in the art, it is not described herein in detail. More specifically, the following:

as shown in fig. 8, 9 and 11, the sleeve 30 includes a first sleeve 30a and a second sleeve 30 b. The first shaft sleeve 30a and the shaft body 10 jointly enclose a water flowing out-flowing channel 41 and a water flowing back channel 42, and the second shaft sleeve 30b and the shaft body 10 jointly enclose an oil flowing out-flowing channel 43 and an oil flowing back channel 44; the water flowing-out joint 31 and the water flowing-back joint 32 are positioned on the first shaft sleeve 30a, and the oil flowing-out joint 33 and the oil flowing-back joint 34 are positioned on the second shaft sleeve 30 b; the purpose of this design is to facilitate the processing of the water passage outflow passage 41 and the water passage return passage 42 on the first sleeve 30a, and the processing of the oil passage outflow passage 43 and the oil passage return passage 44 on the sleeve 30, and to ensure the convenience of the assembly operation and the sealing reliability between the sleeve 30 and the shaft body 10; the first sleeve 30a is interlocked with the disc 300a via the connecting bracket 90 a. Specifically, the combined central body 100 further comprises an intermediate connecting ring 50, one end of the intermediate connecting ring 50 is detachably fixed to the first sleeve 30a by a first locking member 51, and the other end of the intermediate connecting ring 50 is detachably fixed to the second sleeve 50b by a second locking member 52, so as to facilitate the mounting and dismounting operations of the first sleeve 30a and the second sleeve 30b with respect to the shaft body 10, and further to enable the first sleeve 30a and the second sleeve 30b to be connected into a whole by the intermediate connecting ring 50; preferably, the second sleeve 30b is located above the first sleeve 30a, so that the water flowing out channel 41 and the water flowing back channel 42 are located below the oil flowing out channel 43 and the oil flowing back channel 44, thereby effectively avoiding water leakage caused by water vapor generated in the cooling process of the water body and being mistakenly regarded as oil leakage, fully identifying oil and water, and further facilitating maintenance; for example, the first locking member 51 and the second locking member 52 are each screws, which are arranged in a row in the circumferential direction of the intermediate connection ring 50, and this arrangement is intended to increase the reliability of the fixation of the intermediate connection ring 50 to the first sleeve 30a and the second sleeve 30b, respectively, but not limited thereto.

As shown in fig. 8, 9 and 11, the inner sidewall 351 of the first sleeve 30a has a first protruding ring 352, a second protruding ring 353 and a third protruding ring 354 protruding toward the shaft body 10 and tightly fitted with the shaft body 10, the first protruding ring 352, the second protruding ring 353 and the third protruding ring 354 are sequentially arranged at intervals along the shaft body 10 from bottom to top, and a sealing ring 355 is respectively arranged between each of the first protruding ring 352, the second protruding ring 353 and the third protruding ring 354 and the shaft body 10, so that the sealing fit reliability and the rotation smoothness between the first sleeve 30a and the shaft body 10 are more effectively ensured; the water flowing out channel 41 is positioned between the first convex ring 352 and the second convex ring 353, and the water flowing back channel 42 is positioned between the second convex ring 353 and the third convex ring 354; of course, the water return passage 42 may be located between the first protruding ring 352 and the second protruding ring 353, and the water outflow passage 41 is located between the second protruding ring 353 and the third protruding ring 354, according to the actual requirement, so the present invention is not limited thereto. Meanwhile, a rotary bearing 356 arranged up and down is sleeved between the inner side wall 351 of the first shaft sleeve 30a and the shaft body 10, the upper rotary bearing 356 is located above the third convex ring 354 and axially abutted against the third convex ring 354, and the lower rotary bearing 356 is located below the first convex ring 352 and axially abutted against the first convex ring 352, so that the smoothness of the rotation of the first shaft sleeve 30a around the shaft body 10 is improved; the intermediate coupling ring 50 facilitates the operation of attaching and detaching the upper and lower rotary bearings 356 to and from the first sleeve 30a and the shaft body 10.

As shown in fig. 8, 9 and 11, the inner sidewall 361 of the second sleeve 30b has a first annular platform 362, a second annular platform 363 and a third annular platform 364 protruding toward the shaft body 10 and tightly sleeved with the shaft body 10, the first annular platform 362, the second annular platform 363 and the third annular platform 364 are sequentially arranged at intervals along the shaft body 10 from bottom to top, and a sealing ring 366 is arranged between each of the first annular platform 362, the second annular platform 363 and the third annular platform 364 and the shaft body 10, so that the sealing reliability and the smooth rotation between the second sleeve 30b and the shaft body 10 can be more effectively ensured; the oil flowing-out channel 43 is positioned between the first annular platform 362 and the second annular platform 363, and the oil flowing-back channel 44 is positioned between the second annular platform 363 and the third annular platform 364; of course, the oil return channel 44 may be located between the first land 362 and the second land 363, and correspondingly, the oil outflow channel 43 is located between the second land 363 and the third land 364, so the invention is not limited thereto. Meanwhile, a rotating bearing 366 which is arranged up and down is sleeved between the inner side wall 361 of the second shaft sleeve 30b and the shaft body 10, the upper rotating bearing 366 is positioned above the third annular platform 364 and is axially abutted against the third annular platform 364, and the lower rotating bearing 366 is positioned below the first annular platform 362 and is axially abutted against the first annular platform 362, so that the smoothness of the rotation of the second shaft sleeve 30b around the shaft body 10 is improved; the intermediate coupling ring 50 is used to facilitate the mounting and dismounting operations of the upper and lower rotation bearings 366 on the second sleeve 30a and the shaft body 10.

As shown in fig. 8, 9 and 11, the shaft body 10 includes a lower shaft body 10a and an upper shaft body 10b which are axially fixed for easy assembly and disassembly operations, and preferably, the lower shaft body 10a and the upper shaft body 10b are fixed together by screws to facilitate the operation between the lower shaft body 10a and the upper shaft body 10 b; and the screws are inserted into the lower shaft body 10a and the upper shaft body 10b along the axial direction of the shaft body 10, so that the screws can be prevented from increasing the occupied space due to the radial protrusion of the shaft body 10, but not limited thereto. The central channel 11 penetrates through the lower shaft body 10a and the upper shaft body 10b, the central channel 11 of the lower shaft body 10a is larger than the central channel 11 of the upper shaft body 10b, so that an external input water pipe 71, an external return water pipe 72, an external input oil pipe 73, an external return oil pipe 74, an external air pipe 75 and an external cable 80 penetrate through the central channel 11 of the lower shaft body 10a and are assembled at corresponding positions; the water inlet channel 12, the oil inlet channel 13, the water outlet channel 14 and the oil outlet channel 15 penetrate through the upper shaft body 10b downwards and are located in the central channel 11 of the lower shaft body 10a, so that the arrangement is more convenient for the assembly operation between the external water inlet pipe 71, the external water return pipe 72, the external oil inlet pipe 73 and the external oil return pipe 74 and the upper shaft body 10 b. When the shaft body 10 comprises a lower shaft body 10a and an upper shaft body 10b, the disc 300a is sleeved on the lower shaft body 10a, specifically, the lower shaft body 10a is sleeved with the assembly bearing 90b, so that the disc 300a can rotate around the shaft body 10 more flexibly and smoothly; it is understood that, when the shaft 10 is not divided into the lower shaft 10a and the upper shaft 10b, the disc 300a is mounted on the shaft 10 by the mounting bearing 90b, and thus the invention is not limited thereto.

It should be noted that, in fig. 8, the flow process of the external water body is as follows: the water body enters from the external input water pipe 71, then flows through the water input channel 12, the water outflow channel 41, the water outflow joint 31, the water reflux joint 32, the water reflux channel 42 and the water output channel 14 in sequence, and then flows out from the external reflux water pipe 72; similarly, in fig. 9, the external oil flows: the oil enters from the external input oil pipe 73, then flows through the oil inlet channel 13, the oil outlet channel 431, the oil outlet joint 33, the oil return joint 34, the oil return channel 44 and the oil outlet channel 15 in sequence, and then flows out from the external return oil pipe 74.

Referring to fig. 12 to 14, the mold opening and closing mechanism 500 includes a lower mold base 510 for assembling and connecting the lower mold 410 of the single color mold 400, an upper mold base 520 for assembling and connecting the upper mold 420 of the single color mold 400, an upper and lower carriage 530 located above the lower mold base 510, a lifting driver 540 for driving the upper and lower carriage 530 to move up and down, and a turning driver 550 for driving the upper mold base 520 to turn over relative to the upper and lower carriage 530. The lifting driver 540 is arranged at the side of the lower die base 510 and is assembled on the disc 300a, and the disc 300a provides a supporting function for the lifting driver 540; the output end 541 of the elevating driver 540 is disposed upward to facilitate the assembling operation between the output end 541 of the elevating driver 540 and the upper and lower carriages 530. The upper and lower sliding frames 530 are located above the lower mold base 510 and are connected to the output end 541 of the lifting driver 540, so that the lifting driver 540 can drive the upper and lower sliding frames 530 to move up and down. The upper mold base 520 is located directly above the lower mold base 510 and pivotally connected to the upper and lower sliding frames 530, preferably, two opposite sidewalls 521 (such as the left and right sidewalls 521 shown in fig. 12-14, but not limited thereto) of the upper mold base 520 are respectively pivotally connected to the upper and lower sliding frames 530, so that the upper mold base 520 can more reliably perform a turning motion around the pivotal center line of the upper mold base 520 and the upper and lower sliding frames 530. The turnover driver 550 is assembled on the upper and lower carriages 530, and the upper and lower carriages 530 support the turnover driver 550, so that the turnover driver 550 can move up and down along with the upper and lower carriages 530; the output end 550b of the turnover actuator 550 is assembled and connected with the upper mold base 520. Therefore, when the lifting driver 540 drives the upper and lower sliding frames 530, together with the turning driver 550 and the upper mold base 520 facing the lower mold base 510, to slide upward to a predetermined distance, the turning driver 550 can drive the mold clamping side 522 of the upper mold base 520 to turn outward to a position staggered with respect to the lower mold base 510, preferably, the turning driver 550 can drive the mold clamping side 522 of the upper mold base 520 to turn outward to a staggered position perpendicular to the lower mold base 510, and the state is shown in fig. 14; of course, the turning driver 550 can also drive the mold clamping side 522 of the upper mold base 520 to turn over to a position greater than 90 degrees or slightly less than 90 degrees relative to the lower mold base 510 according to actual needs, so the invention is not limited thereto. It should be noted that the preset distance is set by a person skilled in the art according to actual needs, as long as it is ensured that the lower mold base 510 does not collide with the lower mold base 510 and interfere with each other in the process that the flipping actuator 550 drives the mold clamping side 522 of the upper mold base 520 to flip outwards to a position staggered from the lower mold base 510.

When the lifting driver 540 drives the upper and lower sliding frames 530, together with the turning driver 550 and the upper mold base 520 facing the lower mold base 510, to slide upward to a predetermined distance, the upper mold base 520 and the lower mold base 510 are separated from each other, so as to provide a space for turning the upper mold base 520 relative to the lower mold base 510; the turning driver 550 can drive the mold clamping side 522 of the upper mold base 520 to turn outwards to a position staggered with the lower mold base 510, so that the upper mold base 520 at the position faces an operator, thereby facilitating the operator to take out a product at the upper mold 420 mounted on the upper mold base 520, and facilitating the mounting and dismounting operation of the upper mold 420 at the upper mold base 520 and the daily maintenance and repair operation. It should be noted that, since the upper mold 420 is assembled at the upper mold base 520, the upper mold 420 is lifted and lowered together with the upper mold base 520. More specifically, the following:

as shown in fig. 12 to 14, the upper and lower sliding frames 530 include a first side foot 531, a second side foot 532 and a cross beam 533 connected to the first side foot 531 and the second side foot 532, the upper mold base 520 is located in a space 534 sandwiched by the first side foot 531 and the second side foot 532, one of the two opposite side walls 521 of the upper mold base 520 is pivotally connected to the first side foot 531, and the other of the two opposite side walls 521 of the upper mold base 520 is pivotally connected to the second side foot 532, so that the connection strength between the upper and lower sliding frames 530 and the upper mold base 520 is increased, and the smooth reliability of the upper mold base 520 in overturning is ensured; the turnover driver 550 is assembled at the cross beam 533, the cross beam 533 supports the turnover driver 550, and the reasonable and compact layout of the turnover driver 550 and the upper mold base 520 at the upper and lower carriages 530 is also simplified. Specifically, the turnover actuator 550 includes a cylinder 550a and an expansion rod 550b that extends and retracts relative to the cylinder 550a, the cylinder 550a is hinged to the cross beam 533, the expansion rod 550b is hinged to the upper mold base 520, and the expansion rod 550b forms an output end of the turnover actuator 550, so as to simplify the structure of the turnover actuator 550 for driving the upper mold base 520 to turn over; meanwhile, the first side leg 531, the second side leg 532 and the cross beam 533 enclose a U shape together, so that the upper and lower sliding frames 530 are reasonable and compact in structure; in addition, the first side leg 531 and the second side leg 532 respectively correspond to the lifting driver 540, the first side leg 531 is assembled and connected with the output end 41 of the lifting driver 540 corresponding to the first side leg 531, and the second side leg 532 is assembled and connected with the output end 541 of the lifting driver 540 corresponding to the second side leg 532, so that the supporting strength of the upper and lower sliding frames 530 by the lifting driver 540 is better, and the up and down lifting of the upper and lower sliding frames 530 is more stable and reliable, but not limited thereto. For example, the lifting actuator 540 is a cylinder, and may be a cylinder or other structures when large power is required, so the invention is not limited thereto. In order to make the up-and-down movement of the up-and-down sliding frame 530 smoother, the mold opening and closing mechanism 500 further includes a lifting guide assembly 560, preferably, the lifting guide assemblies 560 are respectively disposed beside opposite sides of the turnover driver 550, so as to improve the up-and-down movement smoothness of the up-and-down sliding frame 530; specifically, the lifting guide assembly 560 includes a lifting guide rod 561 and a lifting guide sleeve 562, the lifting guide rod 561 is assembled on the disc 300a, the lifting guide sleeve 562 is assembled on the cross beam 533, and the lifting guide rod 561 can be vertically inserted into the lifting guide sleeve 562; of course, the lifting guide 561 may be mounted on the cross member 533 and the lifting guide 562 may be mounted on the disc 300a according to actual needs, and the purpose of lifting guiding can be achieved, but not limited thereto. In order to facilitate the assembly and disassembly operations of the lower mold base 510, the lower mold base 510 and the lower mold 410, and the routine maintenance and repair thereof, the mold opening and closing mechanism 500 further includes a horizontal driver 570 installed on the disc 300a for driving the lower mold base 510 to slide horizontally, and an output end 571 of the horizontal driver 570 is connected to the lower mold base 510 in an assembling manner, so as to drive the lower mold base 510 to slide forward through the horizontal driver 570 and be dislocated relative to the upper and lower carriages 530, thereby preventing the upper and lower carriages 530 and the upper mold base 520 and the upper mold 420 thereon from causing obstacles to the operation of an operator. For example, the horizontal driver 570 is a cylinder, and certainly, the horizontal driver is a cylinder or other drivers according to actual needs, so the invention is not limited thereto.

Combine the attached drawing, it is right the utility model discloses a full-automatic disc rotation type monochromatic injection moulding line 1's theory of operation explains: in the process that the rotary driving mechanism 600 drives any single-color mold 400 on the disc 300a to rotate to the position opposite to the injection molding machine 200, the disc positioning mechanism 800 is used for enabling any single-color mold 400 on the disc 300a to accurately rotate to the position opposite to the injection molding machine 200, and the injection molding machine 200 performs compression molding and injection molding on the single-color mold 400 opposite to the injection molding machine 200; the single-color mold 400 far away from the injection molding machine 200 is firstly subjected to pressure maintaining and then mold opening by the mold opening and closing mechanism 500 so as to meet the requirements of product molding and taking out.

Compared with the prior art, since the combined central body 100 is arranged up and down and the lower end is assembled to the base body 300a, the combined central body 100 is supported by the base body 300 a; then, since the disc 300a is positioned right above the base body 300b and sleeved on the combined central body 100, the disc 300a can rotate around the central line of the combined central body 100; all the mold opening and closing mechanisms 500 are assembled on the disc 300a and are arranged in a circle on the disc 300a at intervals, each single-color mold 400 is assembled on a corresponding one of the mold opening and closing mechanisms 500, and the injection molding machine 200 is positioned beside the disc 300 a; the rotary driving mechanism 600 is positioned below the disc 300a and selectively drives any one of the single-color molds 400 on the disc 300a to rotate to a position opposite to the injection molding machine 200, and the injection molding machine 200 performs compression molding and injection molding on the single-color mold 400 opposite to the injection molding machine 200, so that the injection molding of any one of the single-color molds 400 on the disc 300a by the same injection molding machine 200 is realized, and the automation degree and the production efficiency are improved; meanwhile, under the cooperation of the mold opening and closing mechanism 500, each single-color mold 400 on the disc 300a can automatically open and close the mold, so that the product is more convenient to take out.

The person of being worth noting, for further improving automatic level, the utility model discloses a 1 preferred and an existing controller electric connection of full-automatic disc rotation type monochromatic injection moulding line are controlled by the controller the utility model discloses a coordinated work between each part in the full-automatic disc rotation type monochromatic injection moulding line 1.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims

1. The utility model provides a full-automatic disc rotation type monochromatic injection moulding production line, its characterized in that, including combination centrum, injection molding machine, disc, the base body, a plurality of monochromatic mould, with monochromatic mould quantity the same and be used for driving monochromatic mould be the mechanism that opens and shuts of mould motion and be used for driving the rotatory rotary driving mechanism of disc, the combination centrum arranges from top to bottom and the lower extreme assembles in the base body, the disc is located directly over the base body and suit in the combination centrum, the disc can be rotatory around the central line of combination centrum, all open and shut the mould mechanism assemble in the disc and arrange into the round with the interval on the disc, every monochromatic mould assembles in a corresponding one the mechanism that opens and shuts, the injection molding machine is located the side of disc, rotary driving mechanism is located the below of disc and selectively drives arbitrary monochromatic mould on the disc rotatory with annotate the notes mould mechanism And pressing and injection molding the single-color mold by the injection molding machine at the position opposite to the molding machine.

2. The full-automatic disc rotating type single-color injection molding production line according to claim 1, further comprising a demolding power mechanism for providing demolding power to the single-color mold and a disc positioning mechanism for accurately positioning the disc, wherein the demolding power mechanism and the disc positioning mechanism are respectively located right below the disc.

3. The fully automatic disc rotating type monochromatic injection molding production line according to claim 1, wherein the injection molding machine comprises a frame part located beside the disc, a lifting seat assembled on the frame part, a lifting driving mechanism assembled on the frame part and used for driving the lifting seat to lift up and down, an injection part assembled on the lifting seat and arranged along the radial direction of the disc, and a die part located between the frame part and the disc along the radial direction of the disc, the rotary driving mechanism selectively drives any monochromatic mold on the disc to rotate to a position opposite to the die part, and the injection part performs injection molding on the monochromatic mold pressed by the die part under the cooperation of the lifting driving mechanism.

4. The full-automatic disc rotation type single-color injection molding production line according to claim 3, wherein the die part comprises a die cylinder, a lower machine base, an upper die holder, an upper support leg, a lower support leg, a tightening connecting piece and a wedge-shaped slide block capable of sliding along the left-right direction of the machine base, the lower end of the die holder is hinged with the machine base, a left extension bracket extends leftwards from the left side of the upper end of the die holder, a right extension bracket extends rightwards from the right side of the upper end of the die holder, the die cylinder is assembled on the right extension bracket, the output end of the die cylinder is arranged downwards, the upper end of the upper support leg and the lower support leg are assembled and connected with the left extension bracket, the lower ends of the upper support leg and the lower support leg are abutted against the wedge-shaped slide block in a laminated manner, the tightening connecting piece penetrates through the upper support leg and the machine base in the up-down direction and selectively locks the upper support leg and the machine base, so that the wedge-shaped sliding block is clamped between the upper and lower supporting feet and the machine base; when the elastic connecting piece is loosened, the die pressing frame is correspondingly linked to do adaptive pivot pendulum fine adjustment around the hinged central line of the die pressing frame and the base by means of the left-right sliding of the wedge-shaped sliding block.

5. The full-automatic disc rotation type single-color injection molding production line according to claim 1, wherein the combined central body comprises a hollow shaft body, a rotary joint, a shaft sleeve sleeved on the shaft body in a sealing fit manner, and an electronic box turntable fixed at the upper end of the shaft sleeve and surrounding the rotary joint from the periphery, the lower end of the shaft body is assembled on the base body, the disc is sleeved on the shaft body and located below the shaft sleeve, the shaft sleeve and the shaft body jointly enclose a water flowing out channel, a water flowing back channel, an oil flowing out channel and an oil flowing back channel which are separated from each other, the shaft sleeve is arranged in a linkage manner with the disc through a connecting bracket, so that the shaft sleeve rotates around the shaft body along with the disc, the shaft sleeve is provided with a water flowing out joint communicated with the water flowing out channel and a water flowing back joint communicated with the water flowing back channel, The shaft body is further provided with a water input channel communicated with the water outflow channel, a water output channel communicated with the water backflow channel and an oil output channel communicated with the oil backflow channel, the rotary joint is assembled at the upper end of the shaft body, and the rotary joint is provided with a ventilation channel and a power-on channel which are communicated with the central channel in a butt joint mode and are separated from each other.

6. The full-automatic disc rotation type single color injection molding line according to claim 5, said combined central body further comprising an intermediate connecting ring, said hub comprising a first hub and a second hub, the first shaft sleeve and the shaft body together enclose the water flowing out channel and the water flowing back channel, the second shaft sleeve and the shaft body enclose the oil flowing out channel and the oil flowing back channel together, the water-flowing out joint and the water-flowing back joint are positioned on the first shaft sleeve, the oil-flowing out joint and the oil-flowing back joint are positioned on the second shaft sleeve, one end of the middle connecting ring is detachably sleeved and fixed with the first shaft sleeve by a first locking piece, the other end of the middle connecting ring is detachably sleeved and fixed with the second shaft sleeve through a second locking piece, and the first shaft sleeve is arranged with the disc in a linkage mode through the connecting support.

7. The full-automatic disc rotating type single-color injection molding production line according to claim 6, wherein the inner side wall of the first shaft sleeve is provided with a first bulge loop, a second bulge loop and a third bulge loop which are protruded towards the shaft body and tightly sleeved with the shaft body, the first bulge loop, the second bulge loop and the third bulge loop are sequentially arranged at intervals along the shaft body from bottom to top, sealing rings are respectively assembled between the first bulge loop, the second bulge loop and the third bulge loop and the shaft body, one of the water flowing out channel and the water flowing back channel is positioned between the first bulge loop and the second bulge loop, the other of the water flowing out channel and the water flowing back channel is positioned between the second bulge loop and the third bulge loop, a rotating bearing arranged up and down is sleeved between the inner side wall of the first shaft sleeve and the shaft body, and the rotating bearing above is positioned above the third bulge loop and axially abutted against the third bulge loop, the lower rotary bearing is positioned below the first convex ring and is axially abutted against the first convex ring; the inner side wall of the second shaft sleeve is provided with a first annular table, a second annular table and a third annular table which are protruded towards the shaft body and are tightly sleeved with the shaft body, the first ring platform, the second ring platform and the third ring platform are sequentially arranged at intervals along the shaft body from bottom to top, and sealing rings are respectively assembled between the first ring platform, the second ring platform and the third ring platform and the shaft body, one of the oil through outflow channel and oil through return channel is located between the first land and the second land, the other of the oil through outflow channel and the oil through return channel is located between the second land and the third land, and a rotating bearing which is arranged up and down is sleeved between the inner side wall of the second shaft sleeve and the shaft body, the rotating bearing at the upper part is positioned above the third ring platform and is axially abutted against the third ring platform, and the rotating bearing at the lower part is positioned below the first ring platform and is axially abutted against the first ring platform.

8. The full-automatic disc-rotating type monochromatic injection production line according to claim 1, wherein the mold opening and closing mechanism comprises a lower mold base for assembling and connecting a lower mold of the monochromatic mold, an upper mold base for assembling and connecting an upper mold of the monochromatic mold, an upper and lower carriage located above the lower mold base, a lifting driver for driving the upper and lower carriages to ascend and descend, and a turnover driver for driving the upper mold base to turn over relative to the upper and lower carriages, the lifting driver is located beside the lower mold base and assembled on the disc, an output end of the lifting driver is arranged upward, the upper and lower carriages are located above the lower mold base and assembled and connected with an output end of the lifting driver, the upper mold base is located above the lower mold base and pivotally connected with the upper and lower carriages, the overturning driver is assembled on the upper and lower sliding frames, and the output end of the overturning driver is assembled and connected with the upper die base body; when the lifting driver drives the upper and lower sliding frames, the overturning driver and the upper die base body to slide upwards to a preset distance, the overturning driver can drive the die closing side of the upper die base body to overturn outwards to a position staggered with the lower die base body.

9. The full-automatic disc rotating type single-color injection molding production line according to claim 8, wherein the upper and lower carriages comprise a first side leg, a second side leg and a cross beam connected to the first side leg and the second side leg, the upper mold base is located in a space sandwiched by the first side leg and the second side leg, one of two opposite side walls of the upper mold base is pivotally connected to the first side leg, and the other of the two opposite side walls of the upper mold base is pivotally connected to the second side leg; the turnover driver comprises a cylinder body and a telescopic rod which is opposite to the cylinder body and moves in a telescopic manner, the cylinder body is hinged to the cross beam, the telescopic rod is hinged to the upper die base body, and the telescopic rod forms an output end of the turnover driver.

10. The full-automatic disc rotating type single-color injection molding production line according to claim 9, wherein the mold opening and closing mechanism further comprises a lifting guide assembly and a horizontal driver installed on the disc and used for driving the lower mold base to horizontally slide, and an output end of the horizontal driver is assembled and connected with the lower mold base; the first side foot and the second side foot are respectively provided with the lifting driver, the first side foot is assembled and connected with the output end of the corresponding lifting driver, and the second side foot is assembled and connected with the output end of the corresponding lifting driver; the lifting guide components are respectively arranged beside two opposite sides of the turnover driver, each lifting guide component comprises a lifting guide rod and a lifting guide sleeve, the lifting guide rods are assembled on one of the cross beam and the disc, the lifting guide sleeves are assembled on the other of the cross beam and the disc, and the lifting guide rods can be vertically and vertically arranged in the lifting guide sleeves in a penetrating mode.