CN219686382U - Forming equipment for wiring terminal of television - Google Patents

Abstract

The utility model provides a forming device of a television wiring terminal, which comprises a fixed die set, wherein a first cover plate is arranged on the side face of the fixed die set, a second cover plate is arranged on the side face of the first cover plate, a movable die set is arranged on the side face of the second cover plate, two transmission devices are arranged on the side face of the movable die set, material returning devices are arranged on the opposite faces of the two transmission devices, a fixing device is arranged on the side face of the transmission devices, and the fixed die set comprises a first die sleeve. According to the utility model, the first solid die, the second solid die, the male die and the female die are arranged, the male die and the first solid die are placed in the first placing groove according to the production plan, then the second solid die and the female die are placed in the second placing groove, and products with different terminal numbers can be produced by one set of dies through replacement between the first solid die and the second solid die and between the male die and the female die, and the replacement is simple and quick.

Description

Forming equipment for wiring terminal of television

Technical Field

The utility model relates to the technical field of manufacturing of television parts, in particular to forming equipment for a television wiring terminal.

Background

The wiring terminal is a fitting product for realizing electric connection, along with the development of the electronic industry, the using range of the wiring terminal is more and more increased along with the increasingly higher industrial automation degree and the increasingly stricter and accurate industrial control requirements, and the variety of the wiring terminal is more and more commonly used fence-type, the wiring terminal is different in the required number of terminals because of the different electric numbers required to be connected, the forming equipment of the traditional television wiring terminal can only form the wiring terminal with the fixed number of terminals, when the wiring terminals with different numbers are required to be produced, the whole set of dies are required to be replaced, and meanwhile, the demolding of the traditional forming dies is required to be manually connected with the demolding device of the injection molding machine, so that the problem is very troublesome, time-consuming and labor-consuming, and the forming equipment of the television wiring terminal is required to be used for solving.

Disclosure of Invention

The present utility model aims to provide a moulding device for a television terminal which overcomes or at least partially solves the above-mentioned problems.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a forming device of a television wiring terminal, which comprises a fixed die set, wherein a first cover plate is arranged on the side surface of the fixed die set, a second cover plate is arranged on the side surface of the first cover plate, a movable die set is arranged on the side surface of the second cover plate, two transmission devices are arranged on the side surface of the movable die set, material returning devices are arranged on the opposite surfaces of the two transmission devices, a fixing device is arranged on the side surface of the transmission devices, the fixed die set comprises a first die sleeve, a guide rod is connected to the side surface of the first die sleeve, a rack is arranged at the lower end of the guide rod, a first placing groove is formed in the first die sleeve, a plurality of first positioning grooves are formed in the first placing groove, a first solid die is arranged in the first placing groove, a male die is arranged on the side surface of the first solid die, first positioning rods are arranged on the side surfaces of the male die and the first solid die, the positions of the first positioning rods correspond to the first positioning grooves, an injection molding opening is formed in the side surface of the first placing groove, a first injection molding pipe is arranged on the side surface of the first positioning rod, and the injection molding ring is arranged on the first injection molding pipe.

As a further aspect of the utility model: the movable die set comprises a second die sleeve, a second placing groove is formed in the side face of the second die sleeve, a plurality of second positioning grooves are formed in the side face of the second placing groove, a row of material returning guide grooves are formed in the middle position of the side face of the second placing groove, a second solid die is arranged on the side face of the second placing groove, a female die is arranged on the side face of the second solid die, second positioning rods are arranged on the side faces of the female die and the second solid die, the positions of the second positioning rods correspond to the second positioning grooves, material returning guide grooves are formed in the side faces of the female die and the second solid die, and a cooling pipe is arranged in the second die sleeve, and a second hanging ring is arranged on the second die sleeve.

As a further aspect of the utility model: the transmission device comprises two supporting blocks, the two supporting blocks are arranged on the side face of the second die sleeve, a third placing groove is formed in the supporting blocks, a pin shaft is arranged in the third placing groove, a gear is arranged on the side face of the pin shaft, the gear is meshed with the rack, a wire coil is arranged on the side face of the gear, a connecting wire is arranged on the side face of the wire coil, and a screw hole is formed in the side face of the supporting blocks.

As a further aspect of the utility model: the fixing device comprises a fixing plate, a third screw penetrates through the side face of the fixing plate, the third screw is connected to the side face of the second die sleeve through a screw hole, and a third hanging ring is arranged on the fixing plate.

As a further aspect of the utility model: the material returning device comprises a connecting plate, the connecting plate is connected to the side face of a supporting block in a sliding mode, a supporting rod is connected to the side face of the connecting plate in a sliding mode, one end of the supporting rod is connected to the side face of a second die sleeve, the other end of the supporting rod is connected to the side face of a fixed plate, a spring is arranged on the side face of the supporting rod, one end of the spring is connected to the side face of the second die sleeve, the other end of the spring is connected to the side face of the fixed plate, a material returning guide rod is arranged at the side face of the connecting plate corresponding to the material returning guide groove, the top end of the material returning guide rod is leveled with the side face of a female die, and a connecting rod is arranged at the side face of the connecting plate corresponding to the connecting wire.

As a further aspect of the utility model: the first cover plate comprises a first plate surface, a first screw is arranged on the side surface of the plate surface, and the first screw penetrates through the first plate surface and is connected to the side surface of the first die sleeve.

As a further aspect of the utility model: the second apron includes the second face, the side of face is equipped with the second screw, the second screw runs through the second face and connects in second die sleeve side, the guide way has been seted up in the side of first face, second die sleeve, supporting shoe and fixed plate run through.

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

1. according to the utility model, when the wiring terminal is required to be produced, the male die with the injection molding pipe is placed at the position corresponding to the injection molding opening in the first placing groove according to the production plan, the male dies are uniformly placed at the two sides according to the number of the terminals required by production, after the male dies are placed, the first solid die is placed at the rest position, then the second solid die and the female die are placed in the second placing groove, the number corresponds to the position of the male die and the first solid die, and the dies can be quickly assembled according to the requirement by replacing the first solid die and the second solid die with the male die and the female die, so that one set of dies can be used for producing products with different terminal numbers, and the replacement is simple and quick.

2. According to the utility model, by arranging the racks, the gears, the pin shafts, the wire coil and the connecting wires, when the die is opened, the racks are driven by the guide rods to move relative to the gears, the racks are meshed with the gears to drive the gears to rotate, the rotating gears drive the wire coil to rotate around the pin shafts to recover the connecting wires, the connecting wires are recovered and pulled to move towards the second die sleeve direction, the connecting plates drive the material returning guide rods to move towards the female die in the material returning guide grooves, the moving material returning guide rods push the products in the female die to be separated from the female die, the die is closed after material returning is completed, the racks push the gears and the wire coil to rotate in opposite directions, so that the connecting wires and the connecting plates lose tension, and the connecting plates losing tension are reset under the elasticity of the springs, so that the female die can complete automatic material returning by virtue of opening and closing of the die, and driving of an external motor is not needed.

3. According to the utility model, the first hanging ring, the second hanging ring and the third hanging ring are arranged, so that the die can be lifted by means of the crane during assembly, the operation and the movement of workers are facilitated, and the workload of the operation and the transportation of the workers is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a fixed module and a first cover plate of the present utility model;

FIG. 3 is a schematic view of a structure of a movable module and a second cover plate according to the present utility model;

FIG. 4 is a schematic view showing a perspective structure of a transmission device, a material returning device and a fixing device according to the present utility model;

FIG. 5 is a schematic side view of a first placement tank according to the present utility model;

FIG. 6 is a schematic side view of a second placement tank of the present utility model;

in the figure: the device comprises a 1 fixed die set, a 101 first die sleeve, a 102 first lifting ring, a 103 injection port, a 104 guide rod, a 105 rack, a 106 first positioning rod, a 107 male die, a 108 first solid die, a 109 injection tube, a 1010 first positioning groove, a 1011 first placing groove, a 2 first cover plate, a 201 first plate surface, a 202 first screw, a 3 second cover plate, a 301 second plate surface, a 302 second screw, a 4 movable die set, a 401 second die sleeve, a 402 second solid die, a 403 female die, a 404 second lifting ring, a 405 second positioning rod, a 406 material returning guide groove, a 407 second placing groove, a 408 cooling tube, a 409 second positioning groove, a 5 transmission device, a 501 supporting block, a 502 screw hole, a 503 third placing groove, a 504 gear, a 505 wire coil, a 506 pin shaft, a 507 connecting wire, a 6 fixing device, a 601 fixing plate, a 602 third screw, a 603 third lifting ring, a 7 material returning device, a connecting plate 701, a supporting rod, a 703 spring, a material returning guide rod, a 705 connecting rod and an 8 guide groove.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-6, the utility model provides a technical scheme that: the molding equipment of the television wiring terminal comprises a fixed die set 1, a first cover plate 2 is arranged on the side surface of the fixed die set 1, a second cover plate 3 is arranged on the side surface of the first cover plate 2, a movable die set 4 is arranged on the side surface of the second cover plate 3, the movable die set 4 comprises a second die sleeve 401, a second placing groove 407 is arranged on the side surface of the second die sleeve 401, a plurality of second positioning grooves 409 are arranged on the side surface of the second placing groove 407, a row of material returning guide grooves 406 are arranged in the middle of the side surface of the second placing groove 407, a second solid die 402 is arranged on the side surface of the second placing groove 407, a female die 403 is arranged on the side surface of the second solid die 402, second positioning rods 405 are arranged on the side surfaces of the female die 403 and the second solid die 402, the side surfaces of the second positioning rods 405 are arranged corresponding to the second positioning grooves 409, material returning guide grooves 406 are arranged on the side surfaces of the female die 403 and the second solid die 402, a cooling pipe 408 is arranged in the second die sleeve 401, a low-temperature cooling liquid is arranged on the second die sleeve 401, the cooling pipe 408 is cooled by arranging a cooling pipe, the cooling liquid at a low-temperature, the high-temperature product can be cooled, and the molding efficiency of the product can be quickly cooled; the second cover plate 3 comprises a second plate surface 301, a second screw 302 is arranged on the side surface of the second plate surface 301, the second screw 302 penetrates through the second plate surface 301 and is connected to the side surface of a second die sleeve 401, a guide groove 8 is formed in the side surfaces of the first plate surface 201, the second plate surface 301, the second die sleeve 401, a supporting block 501 and a fixing plate 601 in a penetrating mode, the second plate surface 301 is used for limiting the horizontal movement of a second solid die 402 and a female die 403 through the arrangement of the second plate surface 301 and the second screw 302, the second solid die 402 and the female die 403 are prevented from being accidentally separated during die opening, and the second screw 302 enables the second plate surface 301 to be detached and convenient to replace the second solid die 402 and the female die 403;

the side of the movable module 4 is provided with two transmission devices 5, each transmission device 5 comprises two supporting blocks 501, each supporting block 501 is arranged on the side of the second die sleeve 401, a third placing groove 503 is formed in each supporting block 501, a pin shaft 506 is arranged in each third placing groove 503, a gear 504 is arranged on the side of each pin shaft 506, each gear 504 is meshed with the corresponding rack 105, a wire coil 505 is arranged on the side of each gear 504, a connecting wire 507 is arranged on the side of each wire coil 505, a screw hole 502 is formed in the side of each supporting block 501, and the wire coil 505 converts rotation power of each gear 504 into horizontal power through the corresponding connecting wire 507;

the opposite surfaces of the two transmission devices 5 are provided with material returning devices 7, the material returning devices 7 comprise connecting plates 701, the connecting plates 701 are slidably connected to the side surfaces of the supporting blocks 501, the side surfaces of the connecting plates 701 are slidably connected with supporting rods 702, one ends of the supporting rods 702 are connected to the side surfaces of the second die sleeves 401, the other ends of the supporting rods 702 are connected to the side surfaces of the fixed plates 601, springs 703 are arranged on the side surfaces of the supporting rods 702, one ends of the springs 703 are connected to the side surfaces of the second die sleeves 401, the other ends of the springs 703 are connected to the side surfaces of the fixed plates 601, material returning guide rods 704 are arranged at positions, corresponding to material returning guide grooves 406, of the side surfaces of the connecting plates 701, of the top ends of the material returning guide rods 704 are leveled with the side surfaces of the female dies 403, connecting rods 705 are arranged at positions, corresponding to connecting lines 507, and by arranging the supporting rods 702 and the springs 703, the connecting plates 701 of the supporting rods 702 play supporting and limiting roles, and the connecting plates 701 can only move horizontally with the supporting rods 702, and the springs 703 can enable the connecting plates 701 losing the tensile force of the connecting plates 507 to reset rapidly;

the side surface of the transmission device 5 is provided with a fixing device 6, the fixing device 6 comprises a fixing plate 601, a third screw 602 is arranged on the side surface of the fixing plate 601 in a penetrating way, the third screw 602 is connected to the side surface of the second die sleeve 401 through a screw hole 502, a third hanging ring 603 is arranged on the fixing plate 601, the supporting block 501 and the second die sleeve 401 are connected into a whole through the third screw 602, and the third screw 602 plays a role in supporting and limiting the fixing plate 601 and the supporting block 501;

the positioning module 1 comprises a first die sleeve 101, a guide rod 104 is connected to the side surface of the first die sleeve 101, a rack 105 is arranged at the lower end of the guide rod 104, a first placing groove 1011 is formed in the first die sleeve 101, a plurality of first positioning grooves 1010 are formed in the first placing groove 1011, a first solid die 108 is arranged in the first placing groove 1011, a male die 107 is arranged on the side surface of the first solid die 108, first positioning rods 106 are arranged on the side surfaces of the male die 107 and the first solid die 108, the positions of the first positioning rods 106 are arranged corresponding to the first positioning grooves 1010, an injection molding opening 103 is formed in the side surface of the first placing groove 1011, an injection molding pipe 109 is formed in the side surface of the male die 107, the position of the injection molding pipe 109 is corresponding to the injection molding opening 103, and a first hanging ring is arranged on the first die sleeve 101

102, the guide rod 104 and the rack 105 are arranged, the guide rod 104 corresponds to the guide groove 8, dislocation during die assembly is prevented, and the gear 504 can transmit the horizontal moving force of die opening to the meshing gear

504 into rotational power; the first cover plate 2 comprises a first plate surface

201, the side of face is equipped with first screw 202, and first screw 202 runs through first face 201 and connects in first die sleeve 101 side, through setting up first face 201 and first screw 202, and first face 201 restriction first solid mould 108 and the horizontal migration of terrace die 107 prevent that first solid mould 108 and terrace die 107 from unexpected breaking away from when the die sinking, and first screw 202 makes first face 201 can dismantle convenient change first solid mould 108 and terrace die 107.

The working principle of the utility model is as follows:

when the device is needed, firstly, preparing a corresponding number of first solid dies 108, second solid dies 402, male dies 107 and female dies 403 according to the production plan, placing the male dies 107 with injection pipes 109 into first positioning grooves 1010 corresponding to injection openings 103 through first positioning rods 106, uniformly placing the designed number of male dies 107 on two sides of the male dies 107, respectively corresponding to the first positioning grooves 1010 on the first positioning rods 106 on the side surfaces of the male dies 107, then placing the first solid dies 108 on the rest positions, respectively corresponding to the first positioning grooves 1010 on the first positioning rods 106 on the side surfaces of the first solid dies 108, then enabling a first cover plate 2 to pass through guide rods 104 through guide grooves 8 to be attached to the side surfaces of a first die sleeve 101, and screwing first screws 202 to fix the first cover plate 2 on the side surfaces of the first die sleeve 101; placing second solid dies 402 and female dies 403 corresponding to the number and positions of the first solid dies 108 and the male dies 107 in a second placing groove 407, arranging second positioning rods 405 on the side surfaces of the second solid dies 402 and the female dies 403 to correspond to the positions of the second positioning grooves 409, attaching a second cover plate 3 to the position of a second die sleeve 401 corresponding to the second placing groove 407, screwing down second screws 302 to fix the second cover plate 3 on the side surface of the second die sleeve 401, and connecting a fixing plate 601 and a supporting block 501 on the side surface of the second die sleeve 401 through third screws 602;

the discharge gate laminating of injection molding machine is in injection molding mouth 103, in the space between the male die 107 and the female die 403 that high temperature material was extruded through injection molding pipe 109, the cooling liquid cools off second die sleeve 401 through cooling tube 408 after the injection molding is accomplished, cooled second die sleeve 401 carries out the cooling shaping to the product, the mould is opened after the cooling is accomplished, second die sleeve 401, supporting shoe 501 and fixed plate 601 pass through guide way 8 at guide bar 104 side horizontal migration, gear 504 is rotatory through meshing rack 105, gear 504 drives the drum

505 rotates around the pin 506, the rotating wire coil 505 contracts the connecting wire 507, the contracted connecting wire 507 pulls the connecting plate 701 to move through the connecting rod 705, the connecting plate 701 drives the material returning guide rod 704 to move towards the second die sleeve 401 by taking the supporting rod 702 as the center, and the material returning guide rod 704 pushes out the product in the die 403 through the material returning guide groove 406 to complete material returning; when the mold is closed, the rack 105 pushes the meshed gear 504 to drive the wire coil 505 to rotate reversely, the wire coil 505 releases the connecting wire 507, the connecting rod 705 and the connecting plate 701 lose the tension of the connecting wire 507, and the wire coil returns by moving backwards with the supporting rod 702 as the center under the elasticity of the spring 703.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a TV binding post's former, includes decides module (1), its characterized in that: the side of cover half group (1) is equipped with first apron (2), the side of first apron (2) is equipped with second apron (3), the side of second apron (3) is equipped with movable mould group (4), the side of movable mould group (4) is provided with two transmission (5), two transmission (5) are equipped with material returning device (7) on opposite face, the side of transmission (5) is equipped with fixing device (6), cover half group (1) includes first die sleeve (101), the side of first die sleeve (101) is connected with guide bar (104), the lower extreme of guide bar (104) is equipped with rack (105), first standing groove (1011) have been seted up in first die sleeve (101), a plurality of first constant head tank (1010) have been seted up in first standing groove (1011), be equipped with first solid mould (108) in first standing groove (1011), the side of first solid mould (108) is equipped with terrace die (107), first constant head tank (103) have a constant head tank (103) to set up on the side of first constant head tank (103), the injection molding pipe (109) is positioned corresponding to the injection molding opening (103), and the first die sleeve (101) is provided with a first hanging ring (102).

2. The molding apparatus of a television terminal according to claim 1, wherein: the movable die set (4) comprises a second die sleeve (401), a second holding groove (407) is formed in the side face of the second die sleeve (401), a plurality of second holding grooves (409) are formed in the side face of the second holding groove (407), a row of material returning guide grooves (406) are formed in the middle of the side face of the second holding groove (407), a second solid die (402) is arranged on the side face of the second holding groove (407), a female die (403) is arranged on the side face of the second solid die (402), second holding rods (405) are arranged on the side faces of the female die (403) and the second solid die (402), the positions of the second holding rods (405) are corresponding to the second holding grooves (409), material returning guide grooves (406) are formed in the side faces of the female die (403) and the second solid die (402), cooling pipes (408) are formed in the second die sleeve (401), and second hanging rings (404) are arranged on the second die sleeve (401).

3. The molding apparatus of a television terminal according to claim 2, wherein: the transmission device (5) comprises two supporting blocks (501), the two supporting blocks (501) are arranged on the side face of the second die sleeve (401), a third placing groove (503) is formed in the supporting blocks (501), a pin shaft (506) is arranged in the third placing groove (503), a gear (504) is arranged on the side face of the pin shaft (506), the gear (504) is meshed with the rack (105), a wire coil (505) is arranged on the side face of the gear (504), a connecting wire (507) is arranged on the side face of the wire coil (505), and a screw hole (502) is formed in the side face of the supporting blocks (501).

4. A television terminal molding apparatus according to claim 3, wherein: the fixing device (6) comprises a fixing plate (601), a third screw (602) is arranged on the side face of the fixing plate (601) in a penetrating mode, the third screw (602) is connected to the side face of the second die sleeve (401) through a screw hole (502), and a third hanging ring (603) is arranged on the fixing plate (601).

5. A television terminal molding apparatus according to claim 3, wherein: the material returning device (7) comprises a connecting plate (701), the connecting plate (701) is connected to the side of a supporting block (501) in a sliding mode, a supporting rod (702) is connected to the side of the connecting plate (701) in a sliding mode, one end of the supporting rod (702) is connected to the side of a second die sleeve (401), the other end of the supporting rod (702) is connected to the side of a fixed plate (601), a spring (703) is arranged on the side of the supporting rod (702), one end of the spring (703) is connected to the side of the second die sleeve (401), the other end of the spring (703) is connected to the side of the fixed plate (601), a material returning guide rod (704) is arranged at a position, corresponding to a material returning guide groove (406), of the top end of the material returning guide rod (704) is leveled with the side of a die (403), and a connecting rod (705) is arranged at a position, corresponding to the side of the connecting plate (701), to a connecting wire (507).

6. The molding apparatus of a television terminal according to claim 4, wherein: the first cover plate (2) comprises a first plate surface (201), a first screw (202) is arranged on the side surface of the first plate surface (201), and the first screw (202) penetrates through the first plate surface (201) and is connected to the side surface of the first die sleeve (101).

7. The molding apparatus of a television terminal according to claim 6, wherein: the second cover plate (3) comprises a second plate surface (301), a second screw (302) is arranged on the side surface of the second plate surface (301), the second screw (302) penetrates through the second plate surface (301) and is connected to the side surface of the second die sleeve (401), and the side surfaces of the first plate surface (201), the second plate surface (301), the second die sleeve (401), the supporting block (501) and the fixing plate (601) penetrate through and are provided with guide grooves (8).