CN217096549U - Automatic plastic spoon conveying device and automatic plastic spoon cover assembling system - Google Patents

Abstract

The utility model discloses an automatic conveyor of plastics spoon, including getting drop feed mechanism automatically, transverse transfer mechanism and first, second upset conveying mechanism, it is used for a plurality of spoons of release to get drop feed mechanism automatically, first upset conveying mechanism locates the below of getting drop feed mechanism automatically and can reciprocate, be used for receiving the ladle and can turn over the ladle, transverse transfer mechanism's one end dock in first upset conveying mechanism's below, receive the ladle that first upset conveying mechanism carried and along transverse transport through transverse transfer mechanism, second upset conveying mechanism docks transverse transfer mechanism's the other end and can reciprocate, be used for receiving transverse transfer mechanism's transport ladle and carry the ladle to ladle lid assembly device, and receive and transfer the ladle lid that the assembly of ladle lid assembly device obtained. The utility model has the advantages of compact structure, occupation space is little, production efficiency is high. The utility model discloses still disclose a plastics spoon lid automatic assembly system with automatic conveyor of plastics spoon.

Description

Automatic plastic spoon conveying device and automatic plastic spoon cover assembling system

Technical Field

The utility model relates to a plastics lid automatic production technical field especially relates to an automatic conveyor of plastics spoon and automatic equipment system of plastics spoon lid.

Background

In daily life, various plastic lids (such as lids of ice cream, yogurt, milk powder and other products) are commonly provided with a spoon for customers to use. In the production process of the plastic cover with the spoon, the printed label is generally conveyed into a mold cavity of an injection molding machine, then the cover is injection molded in the injection molding machine, and the label and the cover are fused into a whole in the process; then, the spoon and the cover with the label are respectively conveyed to an assembling device by utilizing a conveying device, and the spoon and the cover with the label are assembled into a whole by the assembling device.

The existing automatic equipment for assembling the spoon cover mainly has two modes: one is to injection mold the cover and the spoon by the same injection molding equipment, in which the cover and the spoon are simultaneously transferred to the assembling equipment for assembling by one conveying equipment; another approach utilizes two injection molding devices to separately injection mold the lid and scoop, which requires two conveying devices to separately transfer the lid and scoop to an assembly device for assembly. In the latter mode, the cooperation of the two conveying devices and the assembling device generally results in larger overall occupied space of the device, long conveying line, slow conveying and low production efficiency; in addition, the long delivery times may result in the lid or/and scoop being contaminated and thus wasted due to the long exposure times.

Therefore, there is a need to provide an automatic plastic spoon conveying device and an automatic plastic spoon cover assembling system with compact structure, small occupied space and high production efficiency, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic conveyor of plastics spoon compact structure, occupation space are little, production efficiency is high.

Another object of the utility model is to provide an automatic equipment system of plastics spoon lid compact structure, occupation space are little, production efficiency is high.

In order to achieve the above purpose, the technical scheme of the utility model is that: the automatic plastic spoon conveying device is used for conveying a spoon on a material loading platform to a spoon cover assembling device and comprises an automatic material taking and placing mechanism, a first overturning conveying mechanism, a transverse transfer mechanism and a second overturning conveying mechanism; the automatic material taking and discharging mechanism comprises a rotary manipulator and a plurality of material discharging assemblies, each material discharging assembly can accommodate a spoon group formed by overlapping a plurality of spoons, the rotary manipulator rotates to transfer the spoon groups on the material carrying platform into each material discharging assembly one by one, and the material discharging assemblies can release the spoons of the spoon groups one by one; the first overturning and conveying mechanism is arranged below the automatic material taking and discharging mechanism, can move up and down and is used for receiving the spoon and overturning the spoon; the transverse transfer mechanism comprises a first transfer component and a second transfer component which are arranged in an overlapped mode in the vertical direction, the first transfer component and the second transfer component extend along the transverse direction, one of the first transfer component and the second transfer component is butted below the first turnover conveying mechanism, and the first transfer component and the second transfer component receive the spoon conveyed by the first turnover conveying mechanism and convey the spoon along the transverse direction; the second turnover conveying mechanism is butted with one end of the transverse transfer mechanism and can move up and down, and is used for receiving the spoon conveyed by the transverse transfer mechanism, conveying the spoon to the spoon cover assembling device, and receiving and transferring the spoon cover assembled by the spoon cover assembling device.

Preferably, in the transverse transfer mechanism, the first transfer assembly is arranged below the first turnover conveying mechanism and is provided with a first support capable of moving along the transverse direction, the first support is provided with a plurality of first picking blocks, and the first picking blocks are used for receiving the spoons conveyed by the first turnover conveying mechanism and conveying along the transverse direction; the second transfer assembly is arranged above the first transfer assembly and is provided with a second support capable of moving along the transverse direction, a plurality of second picking blocks are arranged on the second support, the second picking blocks and the first picking blocks are arranged oppositely from top to bottom, and the second picking blocks are used for picking the spoons on the first picking blocks and conveying the spoons along the transverse direction.

Preferably, the first transfer assembly further comprises a first linear motor module extending along the transverse direction, and the first support is slidably connected above the first linear die; the second transfer assembly further comprises a second linear motor module which extends transversely and is located above the first linear motor module, the second support is connected below the second linear motor module in a sliding mode, and the first picking block and the second picking block can be in up-and-down butt joint after the first support and the second support slide in opposite directions.

Preferably, a first accommodating groove corresponding to the spoon in shape is formed in the first picking block, a corresponding positioning block is arranged in the first accommodating groove, a positioning hole is formed in the bottom of the first accommodating groove, and the spoon accommodated in the first accommodating groove is positioned by the positioning block; a second accommodating groove corresponding to the spoon in shape is formed in the second picking block, a first sucking disc is arranged in the second accommodating groove, and a positioning needle is further convexly arranged in the second accommodating groove; when the second picking block picks up the spoon in the first picking block, the positioning needle penetrates through the spoon and the positioning hole, and the spoon is sucked by the sucking disc.

Preferably, the emptying assembly comprises a containing frame, a clamping assembly and a detection piece; the containing frame is used for containing the spoon groups and releasing the spoons of the spoon groups one by one; the clamping assembly is arranged at the bottom of the containing frame and is provided with an opening position and a clamping position, the clamping assembly can clamp a spoon when being positioned at the clamping position, and the clamping assembly can release the spoon clamped by the clamping assembly when being moved to the opening position; the detection piece is arranged at a position close to the bottom of the containing frame and used for detecting the quantity of the spoons in the containing frame.

Preferably, the clamping assembly comprises a first clamping block, a second clamping block, a first vertical driving member connected to the first clamping block, and a second vertical driving member connected to the second clamping block, which are oppositely arranged, and the spoon can be released when the first clamping block and the second clamping block move in opposite directions under the driving of the first vertical driving member and the second vertical driving member.

Preferably, the rotary manipulator comprises a first rotary driving part, a telescopic driving part, a rotary mechanical arm and a clamp, two ends of the rotary mechanical arm are respectively connected with the first rotary driving part and the telescopic driving part, the clamp is connected with the telescopic driving part, the telescopic driving part drives the clamp to stretch and retract so as to clamp the spoon group or release the spoon group, and the first rotary driving part drives the rotary mechanical arm to rotate so as to drive the clamp to clamp the spoon group and transfer the spoon group to the feeding assembly.

Preferably, the first turnover conveying mechanism comprises a first vertical driving piece, a first connecting seat, a first turnover assembly and a guide plate, wherein a curved guide groove is formed in the guide plate, the first connecting seat is connected to the first vertical driving piece, the first turnover assembly is provided with at least one and is pivoted to the first connecting seat, one end of the first turnover assembly is slidably connected to the inside of the guide groove, and the first vertical driving piece drives the first connecting seat to turn over when moving up and down.

Preferably, the first tilting assembly includes a first tilting connecting shaft, a first tilting bracket and a plurality of first pickers, the first tilting connecting shaft is pivotally connected to the first connecting base, one end of the first tilting connecting shaft is slidably connected to the guide slot, and the other end of the first tilting connecting shaft is fixed to the first tilting bracket.

Preferably, the second turnover conveying mechanism comprises a second vertical driving piece, a second connecting seat connected to the second vertical driving piece, and at least one second turnover assembly connected to the connecting seat, wherein the second vertical driving piece drives the second connecting seat to move up and down; wherein, the second upset subassembly includes that second upset driving piece, second upset support and a plurality of second inhale glassware, a plurality of third and inhale the glassware, second upset leg joint in second upset driving piece, it is a plurality of the second is inhaled the glassware and is located a side of second upset support, it is a plurality of the third is inhaled the glassware and is located another side of second upset support through the drive of second upset driving piece the upset of second upset support, so that the second is inhaled the glassware and can be received ladle on the horizontal transfer mechanism, and make the third is inhaled the glassware and can be received the ladle lid that the assembly device equipment obtained is covered to the spoon.

Correspondingly, the utility model also provides an automatic assembly system for the plastic spoon cover, which comprises a spoon cover assembly device, an automatic plastic cover conveying device, a blanking conveying device, a detection device and the automatic plastic spoon conveying device; the automatic plastic spoon conveying device is used for conveying a spoon; the spoon cover assembling device is arranged above the second overturning conveying mechanism and comprises a second rotary driving piece and an assembling support which are connected, the second rotary driving piece drives the assembling support to rotate so as to pick up the spoon on the second overturning conveying mechanism and release the assembled spoon cover to the second overturning conveying mechanism, and the spoon and the cover are assembled on the assembling support; the automatic plastic cover conveying device is arranged on one side of the spoon cover assembling device and comprises a first picking mechanism and a second picking mechanism which can slide along the longitudinal direction, the first picking mechanism is used for transferring a label to an injection molding machine, and the second picking mechanism is used for moving the cover pasted with the label to the spoon cover assembling device; the blanking conveying device is butted below the second overturning conveying mechanism and is used for conveying the spoon cover; the detection device is arranged on the blanking conveying device and used for detecting the spoon cover.

Compared with the prior art, the automatic plastic spoon conveying device has the advantages that firstly, the automatic material taking and placing mechanism and the transverse transfer mechanism are arranged oppositely up and down, the two mechanisms are butted through the first overturning conveying mechanism, the second overturning conveying mechanism is butted between the transverse transfer mechanism and the spoon cover assembling device, so that not only is the spoon transferred, but also the spoon cover obtained by assembling is transferred and discharged, and therefore, the whole automatic plastic spoon conveying device is compact in structure and small in occupied space; secondly, the automatic material taking and placing mechanism is provided with a rotary manipulator for transferring the spoon group, and meanwhile, the transverse transfer mechanism is provided with a first transfer component and a second transfer component which are overlapped in the vertical direction, so that the space occupied by the whole automatic plastic spoon conveying device is further reduced, and the structure is more compact; moreover, the automatic material taking and placing mechanism transfers a spoon group formed by overlapping a plurality of spoons on the material carrying platform into each material placing assembly one by one through the rotary manipulator, and then the first overturning conveying mechanism, the first transferring assembly, the second transferring assembly and the second overturning conveying mechanism are in accurate butt joint so as to transfer the plurality of spoons to the spoon cover assembling device at one time, so that the conveying efficiency is higher, and the integral production efficiency is improved; in addition, after the spoon is conveyed to the spoon cover assembling device through the second overturning conveying mechanism, the assembled spoon group is moved to be discharged through the second overturning conveying mechanism, so that the equipment structure is simplified, and the production efficiency is further improved; and finally, the product is quickly conveyed, so that the time for the product to contact the air is short, and the product is prevented from being polluted.

Correspondingly, have the utility model discloses an automatic equipment system of plastics spoon lid of automatic conveyor of plastics spoon also has above technical effect, in addition, the utility model discloses an automatic equipment system of plastics spoon lid can realize putting a series of operations of spoon, dress spoon, detection, stack, and degree of automation is high, is favorable to using manpower sparingly material resources.

Drawings

Fig. 1 is a schematic structural view of the automatic assembly system of the plastic spoon cover of the present invention.

Fig. 2 is a schematic structural view of the automatic conveying device for plastic spoons of the present invention.

Fig. 3 is a schematic structural diagram of the emptying assembly and the loading platform of the automatic emptying mechanism in fig. 2.

Fig. 4 is a bottom view of fig. 3.

Fig. 5 is a schematic structural view of the first reverse conveying mechanism in fig. 2.

Fig. 6 is a schematic structural view of the first transfer assembly in fig. 2.

Fig. 7 is a schematic structural view of the second transfer assembly of fig. 2.

Fig. 8 is a schematic structural view of the second reverse conveying mechanism in fig. 2.

Fig. 9 is another state diagram of fig. 8.

Fig. 10 is a schematic structural diagram of the cooperation of the second turnover conveying mechanism, the spoon cover assembling device and the automatic plastic cover conveying device.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.

Referring to fig. 1-10, the present invention provides an automatic plastic spoon cover assembling system, which includes an automatic plastic spoon conveying device 1, a spoon cover assembling device 2, an automatic plastic cover conveying device 3, a blanking conveying device 4, and a detecting device 5. Wherein, automatic conveyor 1 of plastics spoon, spoon lid assembly device 2, automatic conveyor 3 of plastics lid arranges along transversely in proper order, automatic conveyor 1 of plastics spoon carries ladle 7 to spoon lid assembly device 2 along transversely, automatic conveyor 3 of plastics lid is along longitudinal movement in order to transfer the label to the injection molding machine, simultaneously with accomplish in the injection molding machine in the mould plastics and the lid 8 of labelling remove to spoon lid assembly device 2, spoon lid assembly device 2 is used for assembling ladle 7 and lid 8 as an organic whole and obtain the spoon lid. The blanking conveying device 4 is butted at one end of the automatic plastic spoon conveying device 1 and is arranged in the transverse direction as a whole and is used for outputting the spoon cover; the detection device 5 is arranged on the blanking conveying device 4 and used for detecting whether the spoon cover is qualified or not. The utility model discloses an automatic equipment system of plastics spoon lid, overall arrangement is compact, and occupation space is little, is favorable to the miniaturization of equipment.

The structure of each part of the automatic assembly system for plastic spoon cover of the present invention will be described in detail with reference to the accompanying drawings 1-10.

Referring to fig. 1 to 4, the automatic plastic spoon conveying device 1 includes an automatic material taking and placing mechanism 100, a first overturning and conveying mechanism 200, a transverse transfer mechanism 300, and a second overturning and conveying mechanism 400. The automatic material taking and placing mechanism 100 includes a rotary manipulator 110 and a plurality of material placing assemblies 120, each material placing assembly 120 can accommodate a plurality of stacked ladle groups, and the number of each ladle group is not specifically limited herein; the rotary robot 110 rotates to transfer the spoon groups on the loading table 130 one by one into each discharging assembly 120, and the discharging assembly 120 may release the spoons 7 of the spoon groups one by one. The first overturning conveying mechanism 200 is arranged below the automatic material taking and placing mechanism 100, can move up and down, and is used for receiving the spoon 7 and overturning the spoon 7; the transverse transfer mechanism 300 can move along the transverse direction, and one end of the transverse transfer mechanism is connected to the lower part of the automatic material taking and placing mechanism 100, and is used for receiving the spoon 7 on the first overturning conveying mechanism 200 and conveying the spoon 7 along the transverse direction; the second turnover conveying mechanism 400 is abutted to the other end of the transverse transfer mechanism 300 and can move up and down, and is used for receiving the spoon 7 conveyed by the transverse transfer mechanism 300, conveying the spoon 7 to the spoon cover assembling device 2, and receiving a spoon cover assembled by the spoon cover assembling device 2.

With reference to fig. 2, in the present invention, the rotary manipulator 110 is installed at the middle of the material loading platform 130, one side of the material loading platform 130 is provided with a plurality of material placing components 120 arranged in a matrix, the other side of the material loading platform 130 is used for receiving and transferring the carrier 140, the transfer carrier 140 has a bottom plate 141 and a plurality of first accommodating shelves 142 arranged thereon, each first accommodating shelf 142 can accommodate a group of spoon groups, so that the plurality of spoon groups produced in the previous process can be moved to the material loading platform 130 at one time by the transfer carrier 140, thereby improving the transfer efficiency. Of course, the spoon sets are not limited to being transferred by the transfer tray 140, and may be transferred to the loading table 130, for example, in a group-by-group manner. The spoon groups on the carriers 140 are transferred to the discharging assembly 120 one by the rotation of the rotary robot 110.

With reference to fig. 2, the rotary manipulator 110 includes a first rotary driving element 111, a rotary mechanical arm 112, a telescopic driving element 113, and a clamp 114, two ends of the rotary mechanical arm 112 are respectively connected to the first rotary driving element 111 and the telescopic driving element 113, the clamp 114 is connected to the telescopic driving element 113 and protrudes toward the material loading platform 130, the telescopic driving element 113 drives the clamp 114 to stretch and contract to clamp the spoon group or release the spoon group, and the first rotary driving element 111 drives the rotary mechanical arm 112 to rotate so as to drive the telescopic driving element 113 and the clamp 114 to rotate synchronously, so as to transfer the clamped spoon group to the material loading assembly 120.

Referring to fig. 2 to 3, in one embodiment, eight discharging assemblies 120 are provided on the loading platform 130, and the eight discharging assemblies 120 are arranged in two rows of four, so that eight scoops 7 can be released at a time, so that the first lower overturning conveying mechanism 200 can receive eight scoops 7 at a time, thereby improving conveying efficiency. Of course, the number of the emptying assemblies 120 is not limited to eight, and can be flexibly set according to the requirement.

With continued reference to fig. 2-3, the discharging assembly 120 includes a second receiving rack 121, a clamping assembly 122, and a detecting member 123. The top and the bottom of the second accommodating shelf 121 are communicated, two opposite side walls of the second accommodating shelf 121 are provided with openings 1211 extending vertically, the clamp 114 can move downwards along the openings 1211 through the openings 1211, so that a group of spoon sets can be placed into the second accommodating shelf 121 through the top of the second accommodating shelf 121, the clamping assembly 122 is arranged at the bottom of the second accommodating shelf 121 and has an open position and a clamping position, the spoon 7 can be clamped by the clamping assembly 122 when the clamping assembly 122 is located at the clamping position, and the spoon 7 clamped by the clamping assembly 122 can be released when the clamping assembly 122 moves to the open position, so that the spoons 7 can be released one by one through the bottom of the second accommodating shelf 121; the detecting member 123 is disposed at a position near the bottom of the second accommodating shelf 121, and is used for detecting whether the spoon 7 in the second accommodating shelf 121 is used up.

It should be noted that the structure of the first housing shelf 142 is the same as that of the second housing shelf 121, and therefore, the description thereof is not repeated. Of course, the structures of the two may be different.

Referring now to FIG. 4, the clamping assembly 122 includes first and second blocks 1221, 1222 and first and second driving members 1223, 1224 coupled to the first and second blocks 1221, 1222, respectively, the first and second driving members 1223, 1224 being arranged in opposition to each other, the first and second driving members 1223, 1224 being adapted to drive the first and second blocks 1221, 1222 in opposite directions, such that when the first and second blocks 1221, 1222 are in an initial condition, the clamping assembly 122 is in the clamping position, and a ladle 7 falling under gravity between the first and second blocks 1221, 1222 is clamped in position by the first and second blocks 1221, 1224, and when the first and second blocks 1221, 1222 are driven in opposite directions by the first and second driving members 1223, 1224, the ladle 7 is released, allowing the ladle 7 to fall under gravity.

In the present invention, the detecting member 123 is preferably a photoelectric sensor, and includes a transmitting end 1231 and a receiving end 1232, the transmitting end 1231 is installed on one side of the second accommodating frame 121 and is opposite to the opening 1211, the receiving end 1232 is installed on the other side of the second accommodating frame 121 and is corresponding to the transmitting end 1231, and the straight line where the transmitting end 1231 and the receiving end 1232 are inclined relative to the material loading platform 130. Thus, the optical signal emitted from the emitting end 1231 can pass through the opening 1211 to reach the receiving end 1232, so that when the spoon 7 is disposed in the second housing rack 121, the optical signal emitted from the emitting end 1231 is blocked by the spoon 7, and the receiving end 1232 cannot receive the returned optical signal, and conversely, when the spoon 7 disposed in the second housing rack 121 is used up or is about to be used up, the optical signal emitted from the emitting end 1231 passes through the opening 1211 to be received by the receiving end 1232, and the control system controls the rotary manipulator 110 to add the spoon 7 into the second housing rack 121 according to the optical signal received by the photoelectric sensor. The emitting end 1231 and the receiving end 1232 are inclined to prevent misjudgment, because the light parallel to the loading platform 130 can pass through the gap between the scoops 7, thereby causing misjudgment. Of course, the positions of the transmitting end 1231 and the receiving end 1232 can be reversed.

Referring to fig. 2 and 5, the first turnover conveying mechanism 200 includes a first vertical driving element 210, a first connecting seat 220, a first turnover assembly 230, and a guide plate. Wherein, the first connecting seat 220 is connected to the first vertical driving member 210, and at least one first turning component 230 is provided, in the present invention, two first turning components 230 are provided, two first turning components 230 are connected to the first connecting seat 220 in parallel and both of them extend along the longitudinal direction; in addition, the guide plate is provided with a guide groove which extends vertically, the guide groove is in a curve shape, and one end of the first overturning component 230 is slidably connected in the guide groove. When the first vertical driving member 210 drives the first connecting seat 220 to move up and down, the first connecting seat 220 drives the two first turning assemblies 230 to move up and down along the guide grooves, and in the process, under the action of the curved guide grooves, the two first turning assemblies 230 are turned over synchronously.

More specifically, each first flipping unit 230 includes a first flipping connecting shaft 231, a first flipping bracket 232, and a plurality of first absorbers 233, wherein the first flipping connecting shaft 231 is pivotally connected to the first connecting base 220, and one end of the first flipping connecting shaft 231 is slidably connected to the guiding slot, the other end of the first flipping connecting shaft 231 is fixedly connected to the first flipping bracket 232, the first absorbers 233 are mounted on the first flipping bracket 232, and the number and position of the first absorbers 233 preferably correspond to the number and position of the discharge units 120, and specifically, each first flipping bracket 232 is preferably provided with four first absorbers 233 spaced apart from each other. Therefore, when the first connecting base 220 drives the first tilting connecting shaft 231 to move up and down, it pivots under the action of the guide groove, thereby driving the first tilting bracket 232 to tilt, when the first suction device 233 is tilted to be positioned above, the first suction device 233 can receive the spoon 7 released by the plurality of discharging assemblies 120 above, and when the first suction device 233 is tilted by 180 ° to be positioned below, the spoon 7 can be released downwards.

More preferably, the first tilting assembly 230 further includes a first positioning column 234, the first positioning column 234 is disposed on the first tilting bracket 232, and is preferably spaced apart from the first suction device 233, and the first positioning column 234 is inserted into the positioning hole at the bottom of the loading platform 130 and the first positioning hole 314 (see fig. 6) of the first transferring assembly 310 to realize positioning, so that the plurality of first suction devices 233 can accurately receive the spoon 7 released by the discharging assembly 120.

Referring to fig. 2 and 6-7, in the present invention, the transverse transfer mechanism 300 includes a first transfer component 310 and a second transfer component 320 that are overlapped in a vertical direction, and the first transfer component 310 and the second transfer component 320 both extend along a transverse direction and one of the two is butted under the first turnover conveying mechanism 200, so as to convey the spoon 7 together through the first transfer component 310 and the second transfer component 320. The utility model discloses in, first transfer subassembly 310, second transfer subassembly 320 overlap in vertical direction and set up, can reduce the shared space of horizontal transfer mechanism 300, make its structure compacter.

In one embodiment, the first transfer assembly 310 is docked below the first inversion conveyor mechanism 200, the second transfer assembly 320 is located higher than the first transfer assembly 310, and a portion of the second transfer assembly 320 vertically overlaps a portion of the first transfer assembly 310.

As shown in fig. 6, the first transfer assembly 310 includes a first linear motor module 311 extending in a transverse direction, and a first support 312 slidably coupled above the first linear motor module 311, wherein the first support 312 is provided with a plurality of first picking blocks 313, and an arrangement of the plurality of first picking blocks 313 corresponds to an arrangement of the first suction devices 233, that is, eight first picking blocks 313 are provided, and the eight first picking blocks 313 are arranged in two rows, four in each row. In addition, the first bracket 312 is further provided with a plurality of first positioning holes 314, the first positioning holes 314 are spaced apart from the first picking block 313 and are disposed corresponding to the first positioning posts 234, so that when the first tilting assembly 230 is coupled to the first transfer assembly 310, the first positioning posts 234 are inserted into the first positioning holes 314 to realize positioning, and after the first picking block 313 receives the spoon 7 on the first suction device 233 of the first tilting conveying mechanism 200, the first linear motor module 311 drives the first bracket 312 to convey in the transverse direction.

More specifically, the first picking block 313 is provided with a first receiving groove 3131 corresponding to the shape of the spoon 7, a positioning block 3132 is disposed in the first receiving groove 3131, a positioning hole 3133 is disposed at the bottom of the first receiving groove 3131, and the spoon 7 received in the first receiving groove 3131 is positioned by the positioning block 3132. When the spoon 7 is transferred to and from the second transfer assembly 320, the positioning hole 3133 is engaged with the positioning needle 3233 (see fig. 7) of the second pick-up block 323, and then the spoon 7 is ejected upward, and the first receiving groove 3131 allows the spoon 7 to have a movement space.

As shown in fig. 7, the second transfer assembly 320 includes a second linear motor module 321 extending in the transverse direction and located above the first linear motor module 311, and a second support 322 slidably connected below the second linear motor module 321, wherein a plurality of second picking blocks 323 are disposed on the second support 322, and the second picking blocks 323 and the first picking blocks 313 are disposed in an up-and-down opposite manner, so that the first picking blocks 313 and the second picking blocks 323 can be abutted up and down after the first support 312 and the second support 322 slide in opposite directions, and at this time, the second picking blocks 323 can pick up the scoops 7 on the first picking blocks 313 and continue to convey in the transverse direction. In addition, the second support 322 is further provided with a plurality of second positioning posts 324 corresponding to the first positioning holes 314, when the first picking block 313 and the second picking block 323 are in up-and-down butt joint, the second positioning posts 324 are correspondingly inserted into the first positioning holes 314, so that accurate positioning is realized, and the second picking block 323 can accurately pick up the spoon 7 on the first picking block 313.

As shown in fig. 7, the second picking block 323 is provided with a second receiving groove 3231 corresponding to the shape of the spoon 7, a suction cup 3232 is provided in the second receiving groove 3231, and the second receiving groove 3231 is further convexly provided with a positioning needle 3233. When the second picking block 323 picks up the spoon 7 in the first picking block 313, the positioning needle 3233 penetrates through the spoon 7 and the positioning hole 3133, and the second positioning column 324 and the first positioning hole 314 are matched to meet the total positioning requirement, and then the spoon 7 is sucked by the suction cup 3232.

As shown in fig. 2 and 8-9, the second turnover conveying mechanism 400 includes a second vertical driving member 410, a second connecting seat 420 connected to the second vertical driving member 410, and at least one second turnover assembly 430 connected to the second connecting seat 420, the utility model discloses a two second turnover assemblies 430 are provided, the two second turnover assemblies 430 are connected in parallel to the second connecting seat 420 and extend along the longitudinal direction, and when the second vertical driving member 410 drives the second connecting seat 420 to move up and down, the two second turnover assemblies 430 can be driven to move up and down synchronously, so as to receive the spoon 7 on the second transfer assembly 320 and convey the spoon.

Specifically, each of the second flipping units 430 includes a second flipping driving member 431, a second flipping bracket 432, a plurality of second pickers 433, and a plurality of third pickers 434, and the number of the second pickers 433 and the number of the third pickers 434 correspond to that of the first pickers 233, that is, four are respectively provided. The second turning bracket 432 is connected to the second turning driving member 431, the four second material absorbers 433 are disposed on one side surface of the second turning bracket 432, and the four third material absorbers 434 are disposed on the other side surface of the second turning bracket 432, and the second turning bracket 432 is driven to turn by the second turning driving member 431, so that the second material absorbers 433 can receive the spoon 7 on the second transfer assembly 320, and the third material absorbers 434 can receive a spoon cover (described in detail later) assembled by the spoon cover assembling device 2.

Further, each of the second flipping units 430 further includes a second positioning hole 435, the second positioning hole 435 is spaced apart from the second material sucker 433, such that the second positioning hole 435 is formed through the second positioning post 324 of the second transferring unit 320 for receiving the spoon 7 of the second transferring unit 320, thereby achieving precise positioning. It should be noted that the positioning structure is not necessarily provided on the side where the third suction device 434 is provided, and the positioning structure is not provided in this embodiment, but may be provided.

Referring to fig. 1 and 10 again, the spoon cover assembling device 2 includes a second rotary driving element 201 and an assembling support 202 connected to each other, and the second rotary driving element 201 drives the assembling support 202 to rotate so as to pick up the spoon 7 on the second turnover conveying mechanism 400 and release the assembled spoon cover to the second turnover conveying mechanism 400.

More specifically, a plurality of pickup units 203 are disposed on the assembly bracket 202, in the present invention, eight pickup units 203 are disposed, and the arrangement of the eight pickup units 203 corresponds to the arrangement of the second suckers 433 or the third suckers 434 on the two second turning brackets 432, so that the pickup units 203 can pick up the scoops 7 on the eight second suckers 433 at a time, and assemble the scoops 7 with the lids 8 on the pickup units 203 (described in detail later), and the eight scoops lids obtained by the assembly can be released to the eight third suckers 434 at a time.

Referring to fig. 1 and 10 again, the automatic plastic cover conveying device 3 is disposed at one side of the spoon cover assembling device 2, and includes a longitudinal driving mechanism 301, a sliding seat 302, a first picking mechanism 303, and a second picking mechanism 304. Wherein, the longitudinal driving mechanism 301 extends along the longitudinal direction, and one end of the longitudinal driving mechanism is abutted to the injection molding machine, the injection molding machine is a conventional structure in the field and is not described in detail, the sliding seat 302 is slidably connected to the longitudinal driving mechanism 301, and the longitudinal driving mechanism 301 can drive the sliding seat 302 to slide back and forth between a first position and a second position which are opposite. The first picking mechanism 303 and the second picking mechanism 304 are respectively installed on the sliding seat 302 and are symmetrically arranged along the longitudinal direction, when the longitudinal driving mechanism 301 drives the sliding seat 302 to slide back and forth along the longitudinal direction, the first picking mechanism 303 and the second picking mechanism 304 are driven to move, so that the first picking mechanism 303 transfers the label to the injection molding machine, and the second picking mechanism 304 moves the lid 8 which is subjected to in-mold injection molding and labeling in the injection molding machine to the spoon lid assembly device 2. The structure and principle of the longitudinal driving mechanism 301 are conventional in the art, and will not be described in detail.

Referring again to fig. 1, the automatic plastic spoon cover assembling system further includes a material loading frame 6, the material loading frame 6 is disposed at one side of the longitudinal driving mechanism 301 and opposite to the spoon cover assembling device 2, the material loading frame 6 is used for loading labels, and the structure and principle of the material loading frame 6 are conventional in the art and will not be described in detail.

Referring to fig. 1 and 10, when the longitudinal driving mechanism 301 drives the sliding base 302 to slide to the first position, the first picking mechanism 303 is opposite to the material loading frame 6, and the second picking mechanism 304 is opposite to the spoon cover assembling device 2, at this time, the first picking mechanism 303 can suck the label on the material loading frame 6, and the cover 8 on the second picking mechanism 304 can be butted with the spoon 7 on the spoon cover assembling device 2, so as to assemble the spoon 7 and the cover 8 together to obtain a spoon cover, and the assembled spoon cover is overturned by the second rotary driving member 201 of the spoon cover assembling device 2 to drive the assembling bracket 202 to overturn, so as to release the spoon cover to the second overturning assembly 430.

Referring again to fig. 1, in the present invention, the blanking conveying device 4 is butt-jointed below the second turning component 430, and is used for receiving the spoon cover released by the second turning component 430. The structures and principles of the blanking conveying device 4 and the detection device 5 are conventional structures in the field, and are not described in detail.

In summary, because the automatic plastic spoon conveying device 1 of the present invention, firstly, the automatic material taking and placing mechanism 100 and the transverse transfer mechanism 300 are arranged oppositely from top to bottom, and are butted by the first turnover conveying mechanism 200, and the second turnover conveying mechanism 400 is butted between the transverse transfer mechanism 300 and the spoon cover assembling device 2, not only the spoon 7 is transferred, but also the assembled spoon cover is transferred and discharged, so that the whole automatic plastic spoon conveying device 1 has a compact structure and occupies a small space; secondly, the automatic material taking and placing mechanism 100 is provided with the rotary manipulator 110 to transfer the spoon group, and meanwhile, the transverse transfer mechanism 300 is provided with the first transfer component 310 and the second transfer component 320 which are overlapped in the vertical direction, so that the space occupied by the whole automatic plastic spoon conveying device 1 is further reduced, and the structure is more compact; furthermore, the automatic material taking and placing mechanism 100 transfers a ladle group formed by stacking a plurality of ladles 7 on the material carrying platform one by one into each material placing assembly 120 through the rotary manipulator 110, and then transfers the plurality of ladles 7 to the ladle cover assembling device 2 at one time through the accurate butt joint of the first overturning conveying mechanism 200, the first transferring assembly 310, the second transferring assembly 320 and the second overturning conveying mechanism 400, so that the conveying efficiency is higher, and the whole production efficiency is improved; in addition, after the spoon 7 is conveyed to the spoon cover assembling device 2 by the second overturning conveying mechanism 400, the assembled spoon group is moved to be discharged by the second overturning conveying mechanism, so that the equipment structure is simplified, and the production efficiency is further improved; and finally, the product is quickly conveyed, so that the time for the product to contact the air is short, and the product is prevented from being polluted.

Correspondingly, have the utility model discloses an automatic equipment system of plastics spoon lid of automatic conveyor 1 of plastics spoon also has above technical effect, in addition, the utility model discloses an automatic equipment system of plastics spoon lid can realize putting a series of operations of spoon, dress spoon, detection, stack, and degree of automation is high, is favorable to using manpower sparingly material resources.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims (10)

1. The utility model provides an automatic conveyor of plastics spoon for carry the ladle on the material carrying table to spoon lid assembly device, its characterized in that includes:

the automatic material taking and discharging mechanism comprises a rotary manipulator and a plurality of material discharging assemblies, each material discharging assembly can accommodate a spoon group formed by overlapping a plurality of spoons, the rotary manipulator rotates to transfer the spoon groups on the material carrying platform into each material discharging assembly one by one, and the material discharging assemblies can release the spoons of the spoon groups one by one;

the first overturning and conveying mechanism is arranged below the automatic material taking and discharging mechanism, can move up and down, and is used for receiving the spoon and overturning the spoon;

the transverse transfer mechanism comprises a first transfer component and a second transfer component which are arranged in an overlapped mode in the vertical direction, the first transfer component and the second transfer component extend along the transverse direction, one of the first transfer component and the second transfer component is butted below the first overturning conveying mechanism, and the spoon conveyed by the first overturning conveying mechanism is received through the first transfer component and the second transfer component and conveyed along the transverse direction;

and the second turnover conveying mechanism is butted with one end of the transverse transfer mechanism and can move up and down, and is used for receiving the spoon conveyed by the transverse transfer mechanism, conveying the spoon to the spoon cover assembling device and receiving and transferring the spoon cover assembled by the spoon cover assembling device.

2. The automatic conveyor of plastic spoons of claim 1, wherein,

the first transfer assembly is arranged below the first overturning conveying mechanism and is provided with a first support capable of moving along the transverse direction, a plurality of first picking blocks are arranged on the first support, and the first picking blocks are used for receiving the spoons conveyed by the first overturning conveying mechanism and conveying along the transverse direction;

the second transfer assembly is arranged above the first transfer assembly and is provided with a second support capable of moving along the transverse direction, a plurality of second picking blocks are arranged on the second support, the second picking blocks and the first picking blocks are arranged oppositely from top to bottom, and the second picking blocks are used for picking the spoons on the first picking blocks and conveying the spoons along the transverse direction.

3. The automatic plastic spoon conveying apparatus of claim 2, wherein the first transfer assembly further includes a first linear motor module extending in a transverse direction, the first support being slidably connected above the first linear die; the second transfer assembly further comprises a second linear motor module which extends transversely and is located above the first linear motor module, the second support is connected below the second linear motor module in a sliding mode, and the first picking block and the second picking block can be in up-and-down butt joint after the first support and the second support slide in opposite directions.

4. The automatic conveying device for plastic spoons according to claim 3, wherein the first picking block is provided with a first accommodating groove corresponding to the shape of the spoon, an opposite positioning block is provided in the first accommodating groove, and a positioning hole is provided at the bottom of the first accommodating groove, and the spoon accommodated in the first accommodating groove is positioned by the positioning block; a second accommodating groove corresponding to the spoon in shape is formed in the second picking block, a first sucking disc is arranged in the second accommodating groove, and a positioning needle is further convexly arranged in the second accommodating groove; when the second picking block picks up the spoon in the first picking block, the positioning needle penetrates through the spoon and the positioning hole, and the spoon is sucked by the sucking disc.

5. The automatic conveyor of plastic spoons of claim 1, wherein the emptying assembly comprises:

the containing frame is used for containing the spoon groups and releasing the spoons of the spoon groups one by one;

the clamping assembly is arranged at the bottom of the containing frame and provided with an opening position and a clamping position, the clamping assembly can clamp a spoon when being positioned at the clamping position, and the clamping assembly can release the spoon clamped by the clamping assembly when being moved to the opening position;

the detection piece is arranged at a position close to the bottom of the containing frame and used for detecting the quantity of the spoons in the containing frame.

6. The automatic conveying device for plastic spoons according to claim 1, wherein the rotary manipulator comprises a first rotary driving member, a telescopic driving member, a rotary mechanical arm and a clamp, the first rotary driving member and the telescopic driving member are respectively connected to two ends of the rotary mechanical arm, the clamp is connected to the telescopic driving member, the telescopic driving member drives the clamp to be telescopic so as to clamp the spoon group or release the spoon group, and the first rotary driving member drives the rotary mechanical arm to rotate so as to drive the clamp to clamp the spoon group and transfer the spoon group to the emptying assembly.

7. The automatic plastic spoon conveying device according to claim 1, wherein the first turnover conveying mechanism includes a first vertical driving member, a first connecting seat, a first turnover assembly and a guiding plate, the guiding plate is provided with a curved guiding groove, the first connecting seat is connected to the first vertical driving member, the first turnover assembly has at least one and is pivoted to the first connecting seat, one end of the first turnover assembly is slidably connected to the guiding groove, and the first vertical driving member drives the first connecting seat to turn over when moving up and down.

8. The apparatus for automatically transferring plastic ladles as claimed in claim 7, wherein the first tilting assembly comprises a first tilting shaft, a first tilting frame and a plurality of first pickers, the first tilting shaft is pivotally connected to the first connecting base, one end of the first tilting shaft is slidably connected to the guiding groove, the other end of the first tilting shaft is fixed to the first tilting frame, the plurality of first pickers are respectively mounted on the first tilting frame, the first tilting shaft moves along the guiding groove to drive the first tilting frame to tilt, so that the first pickers can receive the ladles released by the automatic feeding mechanism above the first pickers and can tilt the ladles above the first pickers to below the first pickers.

9. The automatic plastic spoon conveying device of claim 1, wherein the second turnover conveying mechanism includes a second vertical driving member, a second connecting seat connected to the second vertical driving member, at least one second turnover assembly connected to the connecting seat, and the second vertical driving member drives the second connecting seat to move up and down; the second overturning assembly comprises a second overturning driving piece, a second overturning support, a plurality of second material suction devices and a plurality of third material suction devices, the second overturning support is connected to the second overturning driving piece, the second material suction devices are arranged on one side face of the second overturning support, the third material suction devices are arranged on the other side face of the second overturning support, the second overturning support is driven to overturn through the second overturning driving piece, so that the second material suction devices can receive the spoons on the transverse transfer mechanism, and the third material suction devices can receive the spoon covers assembled by the spoon cover assembling device.

10. An automatic assembly system of plastic spoon covers, characterized by comprising:

an automatic conveyor for plastic spoons as claimed in any one of claims 1 to 9 for conveying a spoon;

the spoon cover assembling device is arranged above the second overturning and conveying mechanism and comprises a second rotary driving piece and an assembling support which are connected, the second rotary driving piece drives the assembling support to rotate so as to pick up the spoons on the second overturning and conveying mechanism, release the assembled spoon covers to the second overturning and conveying mechanism, and assemble the spoons and the covers on the assembling support;

the automatic plastic cover conveying device is arranged on one side of the spoon cover assembling device and comprises a first picking mechanism and a second picking mechanism which can slide along the longitudinal direction, the first picking mechanism is used for transferring a label to an injection molding machine, and the second picking mechanism is used for moving the cover with the label attached to the spoon cover assembling device;

the blanking conveying device is butted below the second overturning conveying mechanism and is used for conveying the spoon cover;

and the detection device is arranged on the blanking conveying device and is used for detecting the spoon cover.

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