CN205871022U - A material transportation device and an injection molding machine using the same - Google Patents

Abstract

The utility model discloses a material transport device and an injection molding machine using the same. The material transport device comprises a frame, on which a wire pressing adjustment mechanism, a guide adjustment mechanism, a clamping wire pulling mechanism, a workpiece supporting mechanism, a balancing mechanism and a material discharging protection mechanism are installed. The wire pressing adjustment mechanism, the guide adjustment mechanism, the clamping wire pulling mechanism, the workpiece supporting mechanism, the balancing mechanism and the material discharging protection mechanism are arranged in sequence along the material discharging direction of the workpiece. The material transport device of the utility model can realize automatic feeding and unloading of materials, has high automation degree and production efficiency, can ensure the injection molding accuracy of products, reduces the scrap rate of products, and improves the production quality of products.

Description

A material transportation device and an injection molding machine using the device

technical field

The utility model relates to injection molding equipment and the technical field, in particular to a material transport device and an injection molding machine using the device.

Background technique

Plastic processing is developed with the development of synthetic resins, and it promotes each other with the development of plastic machinery. Many plastic processing technologies are borrowed from rubber, metal and ceramic processing. The history of plastic processing can be traced back to the 1890s. After the birth of celluloid, because of its flammability, it can only be made into blocks by molding, and then machined into sheets, which can be processed by thermoforming. This is the earliest plastic processing. Casting molding was successfully researched with the advent of phenolic resin; injection molding began in the 1920s for processing cellulose acetate and polystyrene; in the mid-1930s, soft polyvinyl chloride extrusion molding was successfully developed, and special plastics The single-screw extruder was developed accordingly; the twin-screw extruder was also put into production in 1938. In the early 1940s, polyurethane foam was produced, and blow molding technology was used to produce polyethylene hollow products. In 1952, the reciprocating screw injection machine came out, which brought the injection molding technology into a new stage. In the 1960s and 1970s, the newly developed plastic processing technologies include: various new molding methods for reinforced plastics, such as winding, pultrusion, sheet molding, reaction injection molding, structural foam molding, profile extrusion molding, sheet molding, etc. Solid phase molding and co-extrusion, co-injection, etc. In the 1980s, plastic processing was developing in the direction of high efficiency, high speed, high precision, energy saving, large-scale or ultra-small, ultra-thin, etc. Computer technology entered this field, raising the entire plastic processing technology to a new level.

With the development of technology, a more advanced processing technology-in-mold implant injection molding technology appeared later. The process is roughly as follows: prepare the implant, put the implant into the placement groove of the mold cavity, close the mold and Injection molding to produce products with implants, this technology is widely used in automobiles, communications, electronics, electrical appliances, meters, instrument panels, and metal connectors in plastic parts - nuts. Implant injection molding is to put the pre-prepared special-shaped material implant into the mold, inject resin after the mold is closed, so that the molten resin and the implant are connected to each other and become solid, so as to make an integrated material containing special-shaped material. Forming method. There are many types of implant materials, such as metal, cloth, paper, wire, plastic, glass, wood, etc. can be used as implant materials, and metal implants are widely used in actual production.

In the existing LED lamp injection molding process, a multi-cavity mold is usually used, so that multiple products can be injection molded at one time. At present, the traditional manual loading and unloading method has been used. Due to the factors of human operation, no matter how high the precision of the mold is and how skilled the operator is, product defects caused by misalignment between the implant and the mold will occur. And then the scrap rate of the product is high.

Contents of the invention

The purpose of this utility model is to overcome the above-mentioned defects in the prior art, to provide a material transport device capable of automatic feeding and unloading and an injection molding machine using the device, which can ensure the injection molding accuracy of the product and reduce the scrapping of the product The rate improves the production quality and production efficiency of the product.

In order to achieve the above object, the first aspect of the utility model provides a material transport device, including a frame, the frame is equipped with wires for pressing and inputting during injection molding and when the injection molded workpiece is ejected Press line adjustment mechanism for adjusting its height, guide adjustment mechanism for guiding and adjusting the height of injection-molded workpieces, clamping wire mechanism for pressing injection-molded workpieces and pulling them toward the discharge direction, and For the balance mechanism that keeps the injection-molded workpiece in a horizontal state so that it can be discharged smoothly, the pressure line adjustment mechanism, guide adjustment mechanism, clamping and pulling mechanism and balance mechanism are arranged in sequence along the discharge direction of the workpiece.

Preferably, the wire-pressing adjustment mechanism includes a wire-pressing device, a wire pressing device for pressing and positioning the wires input from the wire-pressing device during injection molding, and a wire pressing device for pressing the wires input into the injection mold. Guided wire guiding device and a height adjusting device used to keep the injection mold at the same level as the injection mold when ejecting the injection molded workpiece, the height adjusting device is installed on the frame, and the press line feeding The device, the wire pressing device and the wire guiding device are respectively installed on the top of the height adjusting device, and arranged in sequence along the discharging direction of the workpiece.

Preferably, the height adjusting device includes a base plate, a first driving cylinder, a first guide column and a crimping wheel support plate, the first driving cylinder is installed on the base plate, and one end of the first guide column is fixed on On the bottom plate, the other end of the first guide column is inserted into the first guide sleeve installed on the crimping wheel support plate, and the first driving cylinder drives the crimping wheel support plate to move up and down; the crimping wheel feed The device includes a wire wheel support seat, a wire wheel shaft, a wire wheel, a pressure wheel support seat, a pressure wheel shaft, a pressure wheel rod, an elastic member and a pressure wheel, and the wire wheel support seat and the pressure wheel support seat are installed on the pressure line On the wheel support plate, the wire wheel is installed on the wire wheel support base through the wire wheel shaft, and one end of the pinch wheel rod is installed on the pinch wheel support base through the pinch wheel shaft, and the other end of the pinch wheel rod is connected to the pinch wheel shaft. The pressure wheel is installed and connected, and the elastic member is installed between the pressure wheel rod and the pressure wheel support plate. The pressure wheel is located on the top of the wire wheel and cooperates with it to clamp and convey the wire; the wire pressing device includes a pressure plate The supporting frame, the second driving cylinder, and the wire pressing plate that cooperates with the top plate of the pressing plate supporting frame to compress the wire, the pressing plate supporting frame is installed on the pressing wheel support plate, and the second driving cylinder drives the wire pressing plate to move up and down; The wire guiding device includes a wire guide fixing frame and a wire guiding groove seat, and the wire guiding groove seat is installed on the wire guiding fixing frame.

Preferably, the guide adjustment mechanism includes a workpiece guide mounting frame, a third drive cylinder, a second guide column and a workpiece guide plate, the bottom of the workpiece guide mounting frame is provided with a first slider, and the first slider It is installed and connected with the first guide rail installed on the frame, one end of the second guide post is fixed on the bottom of the workpiece guide plate, and the other end of the second guide post is inserted into the first guide rail installed on the workpiece guide mounting frame. In the second guide sleeve, the third drive cylinder is installed on the workpiece guide installation frame, and the third drive cylinder drives the workpiece guide plate to move up and down, and the workpiece guide plate is provided with a first workpiece guide groove.

Preferably, the clamping wire mechanism includes a wire base, a base pulling device, a lifting drive device, and a workpiece clamping device for clamping a workpiece passing through the guide adjustment mechanism, and the wire base base is connected to the device through the second slider. The second guide rail installed on the frame is slidingly connected, the base pulling device is connected with the wire base and drives it to move along the direction of feeding and discharging, and the lifting drive device is connected between the workpiece clamping device and the wire base to drive the workpiece The clamping device moves up and down.

Preferably, the base pulling device includes a first servo motor and a screw rod, the first servo motor is connected to the screw rod through a coupling, and the screw rod is screwed to the pull wire base; the workpiece clamping device It includes a cylinder fixing plate, a crimping frame, a fourth drive cylinder, a fifth drive cylinder, and a lower crimping push plate and an upper crimping push plate that cooperate with each other to clamp the workpiece. The crimping frame and the fourth drive cylinder are respectively Installed on the cylinder fixing plate, the fifth driving cylinder is installed on the thread-pressing fixed frame, the lower-pressing-line push plate is located below the upper-pressing-line push plate, and the fourth driving cylinder drives the lower-pressing-line pusher The plate moves up and down, and the fifth driving cylinder drives the upper pressure line push plate to move up and down; the lifting drive device includes a sixth driving cylinder, which drives the cylinder fixing plate to move up and down, and the cylinder fixing plate and the pull wire A third guide post is arranged between the bases, one end of the third guide post is fixed on the stay wire base, and the other end of the third guide post is inserted into a third guide sleeve installed on the cylinder fixing plate.

As preferably, the balance mechanism includes a balance support frame, a seventh driving cylinder, a balance adjustment plate, a balance fixing plate and a rolling shaft, the balance support frame is installed on the frame, the seventh drive cylinder and the balance fixed The plates are installed on the balance support frame respectively, the balance adjustment plate is located above the balance fixed plate, the seventh drive cylinder drives the balance adjustment plate to move up and down, and the rolling shaft is installed on the balance support frame and located Material end.

Preferably, a workpiece support mechanism for supporting injection-molded workpieces is also provided between the clamping wire mechanism and the balance mechanism, and a discharge end of the balance mechanism is also provided for preventing injection-molded workpieces from falling. The discharge protection mechanism is scratched when feeding.

As a preference, the workpiece support mechanism includes a support bracket and a guide support plate, the bottom of the support bracket is provided with a third slider, and the third slider is connected with the third slider installed on the frame. The slide rail is installed and connected, and the second workpiece guide groove is arranged on the guide support plate.

Preferably, the discharge protection mechanism includes a second servo motor and a brush, and the second servo motor drives the brush to rotate.

The second aspect of the present invention provides an injection molding machine, comprising an injection molding device and the material transportation device described in the above technical solution, the injection molding device is located between the pressure line adjustment mechanism and the guide adjustment mechanism of the material transportation device.

Compared with the prior art, the utility model has the beneficial effects of:

1. The material transportation device of the present utility model can realize automatic feeding and automatic feeding of materials during the injection molding production process of LED lamps. The production quality of the product.

2. The material transportation device of the present invention can implant multiple materials at the same time, which further improves the production efficiency, and can automatically position multiple materials at the same time to ensure the consistency and injection molding accuracy of the product.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the structural representation of the material transportation device provided by the utility model;

Fig. 2 is a structural schematic diagram of the wire-pressing adjustment mechanism provided by the utility model;

Fig. 3 is a partial exploded view of the wire-pressing adjustment mechanism provided by the utility model;

Fig. 4 is a structural schematic diagram of the guide adjustment mechanism provided by the utility model;

Fig. 5 is a structural schematic diagram of the clamping and pulling wire mechanism provided by the utility model;

Fig. 6 is a partial exploded view of the clamping and pulling wire mechanism provided by the utility model;

Fig. 7 is a structural schematic diagram of the workpiece supporting mechanism provided by the utility model;

Fig. 8 is an assembly diagram of the balance mechanism and the discharge protection mechanism provided by the utility model;

Fig. 9 is a structural schematic diagram of the balance mechanism provided by the utility model;

Fig. 10 is a schematic structural view of the discharge protection mechanism provided by the utility model;

Fig. 11 is a schematic structural view of the complete injection molding machine provided by the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the embodiment of the present utility model provides a kind of material transportation device, and this material transportation device comprises frame 1, and frame 1 is equipped with the wire rod that is used for compressing input during injection molding and the workpiece that injection molding completes is Press line adjustment mechanism to adjust its height during ejection 2. Guide adjustment mechanism for guiding and adjusting the height of the injection molded workpiece 3. Clamp for pressing the injection molded workpiece and pulling it toward the discharge direction Tightening wire mechanism 4, workpiece support mechanism 5 for supporting injection-molded workpieces, balance mechanism 6 for keeping injection-molded workpieces in a horizontal state for smooth discharge, and used to prevent injection-molded workpieces from falling The discharge protection mechanism 7 that is scratched when scratched, the pressure line adjustment mechanism 2, the guide adjustment mechanism 3, the clamping wire mechanism 4, the workpiece support mechanism 5, the balance mechanism 6 and the discharge protection mechanism 7 are arranged in sequence along the discharge direction of the workpiece . The present embodiment will be described in detail below in conjunction with the accompanying drawings.

As shown in Figure 2, the crimping line adjustment mechanism 2 includes a crimping line feeding device 21, a wire rod pressing device 22 for pressing and positioning the wires input from the crimping line feeding device 21 during injection molding, The wire guide device 23 for guiding the wire rod of the mold and the height adjustment device 24 for keeping the same horizontal position with the injection mold when the injection mold ejects the injection molded workpiece, the height adjustment device 24 is installed on the frame 1, The crimping wire feeding device 21 , the wire rod pressing device 22 and the wire rod guiding device 23 are installed on the top of the height adjusting device 24 respectively, and are arranged in sequence along the discharging direction of the workpiece.

Further, as shown in FIG. 3 , the height adjusting device 24 includes a base plate 241, a first driving cylinder 242, a first guide column 243 and a crimping wheel support plate 244, the first driving cylinder 242 is installed on the base plate 241, and the first driving cylinder 242 is mounted on the base plate 241. One end of a guide post 243 is fixed on the base plate 241, the other end of the first guide post 243 is inserted into the first guide sleeve 245 installed on the crimping wheel support plate 244, and the first driving cylinder 242 drives the crimping wheel support plate 244 moves up and down.

The crimping feed device 21 comprises a wire wheel support seat 211, a wire wheel shaft 212, a wire wheel 213, a pinch wheel support seat 214, a pinch wheel shaft 215, a pinch wheel rod 216, an elastic member 217 and a pinch wheel 218. Seat 211 and pinch wheel supporting seat 214 are installed on the crimping wheel supporting plate 244, and line wheel 213 is installed on the line wheel supporting seat 211 by line wheel shaft 212, and one end of pinch wheel bar 216 is installed on the pinch wheel shaft 215. On the wheel support seat 214, the other end of the pinch wheel bar 216 is installed and connected with the pinch wheel 218, and the elastic member 217 is installed between the pinch wheel bar 216 and the line crimping wheel support plate 244 for adjusting the pinch wheel 218 and the line. The tightness of the wheel 213, the outer ring of the pressure wheel 218 can be covered with a rubber ring, the pressure wheel 218 is located on the top of the wire wheel 213 and cooperates with it to clamp and transport the wire. Wherein, the number of the pinch wheel 218 corresponds to the number of the wire wheel 213, and at least one is provided. The more the quantity of the pressure roller 218 and the wire wheel 213 is, the higher the production efficiency is.

The wire rod pressing device 22 comprises a pressing plate support frame 221, a second drive cylinder 222 and a wire pressing plate 223 that cooperates with the top plate of the pressing plate support frame 221 to compress the wire rod. The driving cylinder 222 drives the wire pressing plate 223 to move up and down.

The wire guiding device 23 includes a wire guiding and fixing frame 231 and a wire guiding groove seat 232 , and the wire guiding groove seat 232 is mounted on the wire guiding and fixing frame 231 .

When feeding, the pressing wheel 218 and the wire wheel 213 can cooperate to clamp and convey the wire, and the wire is output from the wire guide groove seat 232 after passing through the wire pressing device 22 . When the injection molding device injects the wire, the second driving cylinder 222 can drive the wire pressing plate 223 to move upward to compress the wire to prevent the wire from moving, which facilitates the injection molding of the wire by the injection device. When the ejector mechanism of the injection mold ejects the injection-molded workpiece, the first driving cylinder 242 drives the crimping wheel support plate 244 to move upwards, and at this moment, the wire rod and the injection mold are kept at the same horizontal position to prevent the wire rod from twisting and deforming.

As shown in Figure 4, guide adjustment mechanism 3 comprises workpiece guide installation frame 31, the 3rd drive cylinder 32, the second guide column 33 and workpiece guide plate 34, the bottom of workpiece guide installation frame 31 is provided with first slide block 35, the second A slide block 35 is installed and connected with the first guide rail 36 installed on the frame 1, one end of the second guide post 33 is fixed on the bottom of the workpiece guide plate 34, and the other end of the second guide post 33 is inserted and installed in the workpiece guide. In the second guide sleeve 37 on the mounting frame 31, the third driving cylinder 32 is installed on the workpiece guiding mounting frame 31, and the third driving cylinder 32 drives the workpiece guide plate 34 to move up and down, and the workpiece guide plate 34 is provided with the first workpiece. guide groove 341 .

When the wire rod is injected into the workpiece product by the injection molding device, the workpiece will pass through the first workpiece guide groove 341 on the workpiece guide plate 34, and the workpiece guide plate 34 guides the workpiece to improve. Wherein, the third driving cylinder 32 can drive the workpiece guide plate 34 to move up and down, and adjust the height of the workpiece guide plate 34, so that the workpiece guide plate 34 and the injection mold are kept at the same height.

As shown in Figure 5, the clamping and pulling wire mechanism 4 comprises a wire base 41, a base pulling device 42, a lifting drive device 43 and a workpiece clamping device 44 for clamping the workpiece passing through the guide adjustment mechanism 3, and the wire base 41 passes through the first The second slider 45 is slidingly connected with the second guide rail 46 installed on the frame 1, the base pulling device 42 is connected with the wire base 41 and drives it to move along the feeding and discharging direction, and the lifting drive device 43 is connected to the workpiece clamping device 44 Between the stay wire base 41 and drive the workpiece clamping device 44 to move up and down.

Further, as shown in FIG. 6 , the base pulling device 42 includes a first servo motor 421 and a screw rod 422 , the first servo motor 421 is connected with the screw rod 422 through a coupling 423 , and the screw rod 422 is threaded with the cable base 41 connect.

The workpiece clamping device 44 includes a cylinder fixing plate 441, a wire pressing fixture 442, a fourth driving cylinder 443, a fifth driving cylinder 444, and a lower pressing line push plate 445 and an upper pressing line push plate 446 that cooperate with each other to clamp the workpiece. The wire fixing frame 442 and the fourth driving cylinder 443 are installed on the cylinder fixing plate 441 respectively, the fifth driving cylinder 444 is installed on the wire pressing fixing frame 442, and the lower pressing wire push plate 445 is located below the upper pressing wire push plate 446 , the fourth drive cylinder 443 drives the lower pressure line push plate 445 to move up and down, and the fifth drive cylinder 444 drives the upper pressure line push plate 446 to move up and down.

Lifting drive device 43 comprises the 6th drive cylinder 431, and the 6th drive cylinder 431 drives cylinder fixed plate 441 to move up and down, is provided with the 3rd guide column 432 between cylinder fixed plate 441 and backguy base 41, and one end of the 3rd guide column 432 is fixed On the cable base 41 , the other end of the third guide column 432 is inserted into the third guide sleeve 433 installed on the cylinder fixing plate 441 .

When the finished workpiece of injection molding passes between the lower pressure line push plate 445 and the upper pressure line push plate 446, the fourth drive cylinder 443 and the fifth drive cylinder 444 can respectively drive the lower pressure line push plate 445 and the upper pressure line push plate 446 Relatively moving, so as to compress the wire of the injection molded workpiece. At this time, the first servo motor 421 drives the cable base 41 to move along the discharge direction through the screw rod 422 to provide power for the workpiece to move in the horizontal direction. Among them, the mechanism can adjust the moving distance of the pull wire through the pulse signal sent by the controller to the servo motor according to different products.

As shown in Figure 7, the workpiece support mechanism 5 includes a support bracket 51 and a guide support plate 52, the bottom of the support bracket 51 is provided with a third slide block 53, and the third slide block 53 is installed on the frame 1 The third slide rail 54 is installed and connected, and the guide support plate 52 is provided with a second workpiece guide groove 521 .

When the clamping wire pulling mechanism 4 pulls the injection-molded workpiece toward the discharge direction, the guide supporting plate 52 can support the injection-molded workpiece so that it does not fall down. Wherein, by adjusting the position of the screw hole of the third slider 53 , wires of different lengths can be realized. Of course, if the length of the wire rod is shorter, the workpiece supporting mechanism 5 may not be installed additionally.

As shown in Figure 8, the balance mechanism 6 includes a balance support frame 61, the seventh drive cylinder 62, a balance adjustment plate 63, a balance fixed plate 64 and a rolling shaft 65, the balance support frame 61 is installed on the frame 1, and the seventh drive The cylinder 62 and the balance fixing plate 64 are installed on the balance support frame 61 respectively, the balance adjustment plate 63 is located above the balance fixing plate 64, the seventh drive cylinder 62 drives the balance adjustment plate 63 to move up and down, and the rolling shaft 65 is installed on the balance support On frame 61 and be positioned at its feed end.

When the injection-molded workpiece is pulled out through the clamping and pulling mechanism 4, due to the weight of the workpiece product, there will be abnormalities such as inversion and twisting, and the balance mechanism 6 can be pushed by the seventh driving cylinder 62 to keep the balance adjustment plate 63 in a horizontal position. , so that the workpiece product passes smoothly.

As shown in Figures 8 and 10, the discharge protection mechanism 7 includes a second servo motor 71 and a brush 72, the second servo motor 71 and the brush 72 are installed on the balance support frame 61 respectively, and the second servo motor 71 can drive The hair brush 72 rotates.

After the injection molding of the workpiece product is completed, the position where the terminal receives the product is lower than the injection molding position. When the product falls, it will scratch the injected product due to insufficient power. The brush 72 can effectively avoid scratching the product.

As shown in Figure 11, the material transport device can be matched with the injection molding device 8 to be assembled into an injection molding machine for application in the LED lamp injection molding process. Between the adjustment mechanism 3.

To sum up, the material transportation device of the present utility model can realize automatic feeding and unloading of materials, has a high degree of automation and production efficiency, can ensure the injection molding precision of products, reduces the scrap rate of products, and improves the production quality of products . In addition, the material transport device can implant multiple materials at the same time, further improving production efficiency, and can automatically position multiple materials at the same time to ensure consistent injection molding accuracy of products.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (11)

1. a material conveyor, including frame (1), it is characterised in that: it is equiped with in described frame (1) for when injection Compress the wire rod inputted and regulate the line ball governor motion (2) of its height when the workpiece being molded is ejected, for note The workpiece moulded provide guide and regulate its height guiding governor motion (3), for compress workpiece be molded and by The clamping thread drawing mechanism (4) that it pulls toward discharging direction and the workpiece for making injection complete remain level thus flat The balanced controls (6) of steady discharging, described line ball governor motion (2), guiding governor motion (3), clamping thread drawing mechanism (4) and balance Mechanism (6) is arranged in order along the discharging direction of workpiece.

Material conveyor the most according to claim 1, it is characterised in that: described line ball governor motion (2) includes line ball Feed arrangement (21), compress the wire rod hold down gag of location for the wire rod that will input from line ball feed arrangement (21) when injection (22), for the wire guide device (23) that the wire rod of input injection mold is guided with for ejecting note at injection mold Making it keep the arrangement for adjusting height (24) of same level position with injection mold during the workpiece moulded, described altitude mixture control fills Put (24) to be installed in frame (1), described line ball feed arrangement (21), wire rod hold down gag (22) and wire guide device (23) It is respectively installed in the top of arrangement for adjusting height (24), and is arranged in order along the discharging direction of workpiece.

Material conveyor the most according to claim 2, it is characterised in that: described arrangement for adjusting height (24) includes base plate (241), first cylinder (242), the first guide pillar (243) and fabric wheel gripper shoe (244), described first driving cylinder are driven (242) being installed on base plate (241), one end of described first guide pillar (243) is fixed on base plate (241), described first guide pillar (243) the other end inserts in the first guide pin bushing (245) being installed in fabric wheel gripper shoe (244), and described first drives cylinder (242) fabric wheel gripper shoe (244) is driven to move up and down；Described line ball feed arrangement (21) includes that line wheel supports seat (211), line Wheel wheel shaft (212), line wheel (213), pinch roller support seat (214), pinch roller wheel shaft (215), pinch roller wheel bar (216), elastic component (217) With pinch roller (218), described line wheel supports seat (211) and pinch roller supports seat (214) and is installed in fabric wheel gripper shoe (244), institute Stating line wheel (213) logical wire-crossing wheel wheel shaft (212) the online wheel of installation and support on seat (211), one end of described pinch roller wheel bar (216) is logical Crossing pinch roller wheel shaft (215) to be arranged on pinch roller support seat (214), the other end of described pinch roller wheel bar (216) is pacified with pinch roller (218) Load connects, and described elastic component (217) is installed between pinch roller wheel bar (216) and fabric wheel gripper shoe (244), described pinch roller (218) it is positioned at the top of line wheel (213) and coordinates clamping conveying wire rod with it；Described wire rod hold down gag (22) includes that pressing plate props up Support (221), the second driving cylinder (222) and the top board with platen support frame (221) coordinate the wire rod pressing plate compressing wire rod (223), described platen support frame (221) is installed in fabric wheel gripper shoe (244), and described second drives cylinder (222) to drive Wire rod pressing plate (223) moves up and down；Described wire guide device (23) includes wire guide fixed mount (231) and wire guide groove Seat (232), described wire guide groove seat (232) is installed on wire guide fixed mount (231).

Material conveyor the most according to claim 1, it is characterised in that: described guiding governor motion (3) includes workpiece Guiding installing rack (31), the 3rd driving cylinder (32), the second guide pillar (33) and workpiece guide plate (34), described workpiece guides to be installed The bottom of frame (31) is provided with the first slide block (35), described first slide block (35) and the first guide rail (36) being installed in frame (1) Installing and connect, one end of described second guide pillar (33) is fixed on the bottom of workpiece guide plate (34), described second guide pillar (33) The other end inserts and is installed in the second guide pin bushing (37) that workpiece guides on installing rack (31), and the described 3rd drives cylinder (32) installing Guiding on installing rack (31) at workpiece, the described 3rd drives cylinder (32) to drive workpiece guide plate (34) to move up and down, described work Part guide plate (34) is provided with the first workpiece gathering sill (341).

Material conveyor the most according to claim 1, it is characterised in that: described clamping thread drawing mechanism (4) includes bracing wire Base (41), base pull unit (42), lifting drive (43) and for will through guiding governor motion (3) workpiece clamp Tight Workpiece clamping device (44), described bracing wire base (41) passes through the second slide block (45) and second be installed in frame (1) Guide rail (46) is slidably connected, and described base pull unit (42) and bracing wire base (41) are in transmission connection and drive it along input and output material side To movement, described lifting drive (43) is connected between Workpiece clamping device (44) and bracing wire base (41) and drives workpiece Clamping device (44) moves up and down.

Material conveyor the most according to claim 5, it is characterised in that: described base pull unit (42) includes first Servomotor (421) and screw mandrel (422), described first servomotor (421) is connected with screw mandrel (422) by shaft coupling (423) Connecing, described screw mandrel (422) is threadeded with bracing wire base (41)；Described Workpiece clamping device (44) includes air cylinder fixed plate (441), line ball fixed mount (442), 4 wheel driven dynamic air cylinder (443), the 5th driving cylinder (444) and clamping workpiece of working in coordination Lower line ball push pedal (445), upper line ball push pedal (446), described line ball fixed mount (442) and 4 wheel driven dynamic air cylinder (443) fill respectively Being located in air cylinder fixed plate (441), the described 5th drives cylinder (444) to be installed on line ball fixed mount (442), described lower line ball Push pedal (445) is positioned at the lower section of line ball push pedal (446), and described 4 wheel driven dynamic air cylinder (443) drives in lower line ball push pedal (445) Lower movement, the described 5th drives line ball push pedal (446) in cylinder (444) driving to move up and down；Described lifting drive (43) Driving cylinder (431) including the 6th, the described 6th drives cylinder (431) to drive air cylinder fixed plate (441) to move up and down, described gas Being provided with the 3rd guide pillar (432) between cylinder fixed plate (441) and bracing wire base (41), one end of described 3rd guide pillar (432) is fixed On bracing wire base (41), the other end of described 3rd guide pillar (432) inserts be installed in air cylinder fixed plate (441) the 3rd and leads In set (433).

Material conveyor the most according to claim 1, it is characterised in that: described balanced controls (6) include balanced support Frame (61), the 7th driving cylinder (62), balance adjustment plate (63), balance fixed plate (64) and the axis of rolling (65), described balance is propped up Support (61) is installed in frame (1), and the described 7th drives cylinder (62) and balance fixed plate (64) to be respectively installed in balance On support (61), described balance adjustment plate (63) is positioned at the top of balance fixed plate (64), and the described 7th drives cylinder (62) to drive Dynamic balancing adjustable plate (63) moves up and down, and the described axis of rolling (65) is installed in balanced support frame (61) and above and is positioned at its feed end.

Material conveyor the most as claimed in any of claims 1 to 6, it is characterised in that: described clamping drawing machine Workpiece support mechanism (5) of the workpiece being molded for support, described balance it is additionally provided with between structure (4) and balanced controls (6) The discharge end of mechanism (6) is additionally provided with the discharging protection mechanism (7) for preventing the workpiece being molded scratch when blanking.

Material conveyor the most according to claim 7, it is characterised in that: described workpiece support mechanism (5) includes support Support (51) and guiding supporting plate (52), the bottom of described prop (51) is provided with the 3rd slide block (53), described 3rd slide block (53) being connected with the 3rd slide rail (54) installation being installed in frame (1), described guiding supporting plate (52) is provided with second workpiece Gathering sill (521).

Material conveyor the most according to claim 7, it is characterised in that: described discharging protection mechanism (7) includes second Servomotor (71) and hairbrush (72), described second servomotor (71) band electric brush (72) rotates.

11. 1 kinds of injection machines, including injection moulding apparatus (8), it is characterised in that: also include in claim 1 to 9 described in any one Material conveyor, described injection moulding apparatus (8) be positioned at material conveyor line ball governor motion (2) and guide governor motion (3) between.