Punching equipment for plastic toy production

Abstract

The utility model discloses punching equipment for plastic toy production, which comprises a punching table and a top plate, the top plate is arranged at the top of the punching table, a fixing groove is arranged on the outer wall of the top of the punching table, a first fixing plate is clamped on the inner wall of the fixing groove, a positioning hole is arranged at the central position of the top of the first fixing plate, and the top of the first fixing plate is provided with a second fixing plate. And an electromagnetic heating coil is fixedly arranged on the inner wall of the positioning hole. The output shaft of the motor drives the rotating rod to rotate, the rotating rod drives the drilling tool to rotate through the tool bit fixing base, the output shaft of the hydraulic push rod is matched with ascending and descending, the drilling tool is driven to ascend and descend, the drilling tool descends to open a hole in a plastic toy, and one end of the drilling tool enters the inner wall of a positioning hole through an opening of the plastic toy. One end of the bottom of the drilling tool can be heated through the electromagnetic heating coil, and burrs on the inner wall of the hole in the plastic toy can be melted through the drilling tool with the heated end of the bottom in the process that the hole in the plastic toy is moved out.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic toy processing, and particularly relates to a punching device for plastic toy production. Background Technique

[0002] The main component of plastic toys is resin. After the plastic toys are formed, some special parts need to be perforated, and the depths of the perforations are different. Therefore, a drill tool is required for perforation. However, during the perforation process, burrs are easily generated during the friction between the material of the plastic toy and the surface of the tool. Therefore, when inserting materials such as ropes, the ropes are easily worn, and the toys inserted into the plastic toys are easily broken. For this reason, we have proposed a punching device for plastic toy production. Content of the Utility Model

[0003] The purpose of the utility model is to provide a punching device for plastic toy production to solve the above deficiencies in the technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A punching device for plastic toy production, including a punching table and a top plate. The top plate is arranged on the top of the punching table. A fixing groove is opened on the outer wall of the top of the punching table. A first fixing plate is clamped on the inner wall of the fixing groove. A positioning hole is opened at the central position of the top of the first fixing plate. An electromagnetic heating coil is fixedly arranged on the inner wall of the positioning hole. A vertically downward electric motor is fixedly arranged on the outer wall of the top of the top plate. The output shaft of the electric motor passes through the outer wall of the top plate and is fixedly provided with a rotating rod through a coupling. A tool head fixing seat is fixedly arranged at the bottom end of the rotating rod. A drill is fixedly arranged vertically downward on the tool head fixing seat.

[0005] Preferably, two vertically upward hydraulic push rods are fixedly arranged on the outer wall of the top of the punching table. The output ends of the hydraulic push rods are fixedly connected to the outer wall of the bottom of the top plate. The two hydraulic push rods facilitate controlling the rising and falling of the top plate on the top of the punching table.

[0006] Preferably, a vertically upward guide plate is fixedly arranged on the outer wall of the top of the punching table. A guide groove is opened on the outer wall of the top of the top plate. The inner wall of the guide groove is slidably connected to the outer wall of the guide plate, which facilitates guiding the rising and falling of the top plate on the top of the punching table.

[0007] Preferably, two second fixing plates are fixedly arranged on the outer wall of the top of the punching table. Fixing sleeves are fixedly arranged on the outer walls of the two second fixing plates away from each other through openings. A pneumatic push rod is fixedly arranged on the inner wall of the fixing sleeve. The output ends of the two pneumatic push rods are fixedly provided with a pressing plate. The pressing plate moves by the output shaft of the pneumatic push rod extending, and the pressing plate facilitates clamping the plastic toy.

[0008] Preferably, sponge pads are fixedly provided on the outer walls of the corresponding sides of the two pressing plates. The two pressing plates are respectively located on both sides of the top of the fixed groove. Two guide rods are fixedly provided on the outer wall of one side of the pressing plate. Two guiding holes are formed in the outer wall of the second fixing plate. The outer wall of the guide rod is slidably connected to the inner wall of the guiding hole. The slidable connection between the outer wall of the guide rod and the inner wall of the guiding hole is beneficial to improving the stability of the pressing plate during translation. The sponge pads provided on the outer wall of the pressing plate can prevent the surface of the plastic toy from being scratched.

[0009] Preferably, a motor fixing cover is fixedly provided on the outer wall of the top of the punching table, and the motor is located inside the motor fixing cover.

[0010] Preferably, support legs are fixedly provided at the four corners of the bottom of the punching table at equal intervals. The support legs facilitate placing the present utility model in a designated position.

[0011] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0012] The output shaft of the motor drives the rotating rod to rotate. The rotating rod drives the drill bit to rotate through the tool bit fixing seat. The output shaft of the hydraulic push rod rises and falls, driving the drill bit to rise and fall. The drill bit descends to open a hole in the plastic toy. One end of the drill bit enters the inner wall of the positioning hole through the hole opened in the plastic toy. The electromagnetic heating coil can heat the bottom end of the drill bit. When the drill bit moves out of the hole in the plastic toy, the heated bottom end of the drill bit can melt the burrs on the inner wall of the hole in the plastic toy, making the inner wall of the hole in the plastic toy smooth and preventing the rope from being worn out by the hole in the plastic toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is a three-dimensional structural schematic diagram of a punching device for plastic toy production according to the present utility model;

[0015] Figure 2 is a structural schematic diagram of the punching table of a punching device for plastic toy production according to the present utility model;

[0016] Figure 3 is a structural schematic diagram of the motor of a punching device for plastic toy production according to the present utility model;

[0017] Figure 4Schematic cross-sectional structure diagram of the first fixing plate of a punching device for plastic toy production according to the present utility model.

[0018] Explanation of reference numerals:

[0019] 1 Punching table, 2 Top plate, 3 Hydraulic push rod, 4 Guide plate, 5 Guide groove, 6 Fixed groove, 7 First fixing plate, 8 Positioning hole, 9 Electromagnetic heating coil, 10 Motor fixing cover, 11 Motor, 12 Rotating rod, 13 Tool head fixing seat, 14 Drill bit, 15 Second fixing plate, 16 Fixed sleeve, 17 Pneumatic push rod, 18 Extrusion plate, 19 Sponge pad, 20 Guide rod, 21 Guide hole, 22 Support legs. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Embodiment 1

[0022] Referring to the attached Figures 1-4 , a punching device for plastic toy production includes a punching table 1 and a top plate 2. The top plate 2 is arranged on the top of the punching table 1. A fixed groove 6 is opened on the outer wall of the top of the punching table 1. The inner wall of the fixed groove 6 is clamped with a first fixing plate 7. A positioning hole 8 is opened at the central position of the top of the first fixing plate 7. An electromagnetic heating coil 9 is fixedly arranged on the inner wall of the positioning hole 8. A vertically downward motor 11 is fixedly arranged on the outer wall of the top of the top plate 2. The output shaft of the motor 11 passes through the outer wall of the top plate 2 and is fixedly provided with a rotating rod 12 through a coupling. A tool head fixing seat 13 is fixedly arranged at the bottom end of the rotating rod 12. A vertically downward drill bit 14 is fixedly arranged on the tool head fixing seat 13. A motor fixing cover 10 is fixedly arranged on the outer wall of the top of the punching table 1. The motor 11 is located inside the motor fixing cover 10. Support legs 22 are fixedly arranged at the four corners of the bottom of the punching table 1 at equal intervals. It is convenient to place the present utility model at a designated position through the support legs 22.

[0023] Embodiment 2

[0024] Based on Embodiment 1, two vertically upward hydraulic push rods 3 are fixedly arranged on the outer wall of the top of the punching table 1. The output ends of the hydraulic push rods 3 are fixedly connected to the outer wall of the bottom of the top plate 2. It is convenient to control the top plate 2 to rise and fall on the top of the punching table 1 through the two hydraulic push rods 3. A vertically upward guide plate 4 is fixedly arranged on the outer wall of the top of the punching table 1. A guide groove 5 is opened on the outer wall of the top of the top plate 2. The inner wall of the guide groove 5 is slidably connected to the outer wall of the guide plate 4, which is convenient to guide the top plate 2 to rise and fall on the top of the punching table 1.

[0025] Embodiment 3

[0026] Based on the first embodiment, two second fixing plates 15 are fixedly arranged on the outer wall of the top of the punching table 1. On the outer walls of the two second fixing plates 15 away from each other, fixing sleeves 16 are fixedly arranged through openings. An air cylinder 17 is fixedly arranged on the inner wall of the fixing sleeve 16. The output ends of the two air cylinders 17 are fixedly provided with pressing plates 18. By the extension of the output shafts of the air cylinders 17, the pressing plates 18 are driven to move, and it is convenient to clamp the plastic toys through the pressing plates 18. Sponge pads 19 are fixedly arranged on the outer walls of the two pressing plates 18 corresponding to each other. The two pressing plates 18 are respectively located on both sides of the top of the fixing groove 6. Two guide rods 20 are fixedly arranged on the outer wall of one side of the pressing plate 18. Two guiding holes 21 are opened on the outer wall of the second fixing plate 15. The outer wall of the guide rod 20 is slidably connected with the inner wall of the guiding hole 21. By the sliding connection between the outer wall of the guide rod 20 and the inner wall of the guiding hole 21, it is beneficial to improve the stability of the pressing plate 18 during the translation process. Through the sponge pads 19 arranged on the outer wall of the pressing plate 18, it is possible to avoid scratching the surface of the plastic toy.

[0027] The working principle of the utility model:

[0028] Refer to the attached drawings of the specification Figures 1-4 When the utility model is in use, with reference to the attached drawings of the specification, the height of the top plate 2 on the top of the punching table 1 is adjusted by the lifting of the output shaft of the hydraulic cylinder 3. Then, the plastic toy to be perforated is placed on the top of the first fixing plate 7. The pressing plates 18 are pushed out by the output shafts of the air cylinders 17 arranged on the two second fixing plates 15, and the plastic toy is clamped and fixed through the outer walls of the pressing plates 18. After the plastic toy is clamped, the output shaft of the motor 11 drives the rotating rod 12 to rotate. The rotating rod 12 drives the drill bit 14 to rotate through the tool head fixing seat 13. In cooperation with the rising and falling of the output shaft of the hydraulic cylinder 3, the drill bit 14 is driven to rise and fall. The plastic toy is perforated by the downward movement of the drill bit 14. One end of the drill bit 14 enters the inner wall of the positioning hole 8 through the hole opened in the plastic toy. The bottom end of the drill bit 14 can be heated by the electromagnetic heating coil 9. When the drill bit 14 moves out of the hole in the plastic toy, the burrs on the hole in the plastic toy can be melted by the heated bottom end of the drill bit 14, making the inner wall of the hole in the plastic toy smooth, avoiding the rope being worn out by the hole in the plastic toy, and the perforation effect is good. After the plastic toy is perforated, the output shaft of the hydraulic cylinder 3 rises to remove the drill bit 14 from the plastic toy. Then, the output shafts of the air cylinders 17 contract to stop clamping the plastic toy, and the perforated plastic toy is taken out.

[0029] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, various different modifications can be made to the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A punching device for producing plastic toys, comprising a punching table (1) and a top plate (2), wherein the top plate (2) is arranged on the top of the punching table (1), characterized in that: The top outer wall of the punching table (1) is provided with a fixing groove (6), the inner wall of the fixing groove (6) is clamped with a first fixing plate (7), a positioning hole (8) is provided at the top center of the first fixing plate (7), the inner wall of the positioning hole (8) is fixedly provided with an electromagnetic heating coil (9), the top outer wall of the top plate (2) is fixedly provided with a vertically downward electric motor (11), the output shaft of the electric motor (11) passes through the outer wall of the top plate (2) and is fixedly provided with a rotating rod (12) through a coupling, the bottom end of the rotating rod (12) is fixedly provided with a tool head fixing seat (13), and the tool head fixing seat (13) is fixedly provided with a vertically downward drilling tool (14).

2. A punching device for plastic toy production according to claim 1, characterized in that: Two hydraulic push rods (3) extending vertically upward are fixedly provided on the top outer wall of the punching platform (1), and the output ends of the hydraulic push rods (3) are fixedly connected to the bottom outer wall of the top plate (2).

3. The punching device for plastic toy production according to claim 1, characterized in that: A vertically upward guide plate (4) is fixedly provided on the top outer wall of the punching table (1), a guide groove (5) is opened on the top outer wall of the top plate (2), and the inner wall of the guide groove (5) is slidably connected to the outer wall of the guide plate (4).

4. The punching device for plastic toy production according to claim 1, characterized in that: Two second fixing plates (15) are fixedly provided on the top outer wall of the punching table (1); a fixing sleeve (16) is fixedly provided through an opening on the outer wall of the two second fixing plates (15) which are away from each other; a pneumatic push rod (17) is fixedly provided on the inner wall of the fixing sleeve (16); and an extrusion plate (18) is fixedly provided at the output ends of the two pneumatic push rods (17).

5. The punching device for plastic toy production according to claim 4, characterized in that: A sponge pad (19) is fixedly provided on the outer wall of one side corresponding to each other of the two extrusion plates (18), and the two extrusion plates (18) are respectively located on both sides of the top of the fixing groove (6). Two guide rods (20) are fixedly provided on the outer wall of one side of the extrusion plate (18), and two guide holes (21) are opened on the outer wall of the second fixing plate (15), and the outer wall of the guide rod (20) and the inner wall of the guide hole (21) are slidably connected.

6. The punching device for plastic toy production according to claim 1, characterized in that: A motor fixing cover (10) is fixedly provided on the top outer wall of the punching table (1), and the motor (11) is located on the inner wall of the motor fixing cover (10).

7. The punching device for plastic toy production according to claim 1, characterized in that: The four corners of the bottom of the punching platform (1) are fixedly provided with supporting legs (22) distributed at equal intervals.

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