A bar cutting device for a building block toy

Abstract

The utility model belongs to building block toy production technical field, specifically disclose a kind of bar cutting device for building block toy production, including work bench, the top of work bench is equipped with hydraulic rod, the side of work bench is equipped with first motor, the output of first motor is fixedly connected with bidirectional screw rod, the surface of bidirectional screw rod is connected with two sets of clamping jaw with screw thread, the inside of work bench is provided with electric sliding platform base, the outer surface of electric sliding platform base is slidably connected with sliding platform, the top of sliding platform is equipped with second motor, the output of second motor is fixedly installed with cutting wheel, the top of work bench is equipped with mounting bracket, the top of mounting bracket is equipped with blanking assembly, by setting blanking assembly in mounting bracket top to need staff to carry out manual pick and place after cutting bar, avoid staff to cause hand false touch risk due to mistake, to further guarantee job safety.

Description

Technical Field

[0001] This utility model relates to the field of building block toy production technology, specifically a rod cutting device for building block toy production. Background Technology

[0002] Building blocks are a basic building toy consisting of multiple standardized unit components. By allowing children to freely combine and stack them, they can stimulate children's creativity, spatial imagination, and hand-eye coordination. At the same time, through repeated trial and error, they can cultivate logical thinking and patience. Building blocks use games as a medium to become an enlightenment tool for children to understand geometric shapes, structural mechanics, and early mathematical concepts. They are a classic practice of the "learning through play" concept.

[0003] A search revealed a Chinese patent publication number, CN211278736U, which discloses a rod cutting device for producing building block toys. The device includes a side support plate, a fixing plate fixedly installed on the middle left side of the side support plate, a snap-fit ​​mounting plate movably installed on the outer side of the fixing plate, a handrail fixedly installed on the middle front face of the snap-fit ​​mounting plate, a handrail fixedly installed on the front front face of the snap-fit ​​mounting plate, and a connecting cross plate fixedly installed on the right end face of the snap-fit ​​mounting plate.

[0004] Although the aforementioned patent can cut rods, the rod cutting device used in the production of building block toys still has the following problems:

[0005] When using the above-mentioned device, the operator needs to clamp the rod at the top of the sliding rod before cutting can be carried out. However, after cutting, the operator still needs to manually remove the cut rod from the clamp and replace it with a new rod before cutting can continue. This is not only time-consuming and laborious, but also very likely to cause injury to the operator's hands and cause safety accidents.

[0006] In response to the above situation, technological innovation should be carried out based on the existing equipment. Utility Model Content

[0007] The purpose of this invention is to provide a rod cutting device for the production of building block toys, so as to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a rod cutting device for producing building block toys, comprising a worktable, a hydraulic rod fixedly installed at the top of the worktable, a push plate fixedly installed at the telescopic end of the hydraulic rod, a first motor fixedly installed on one side of the worktable, a bidirectional threaded rod fixedly connected to the output end of the first motor, two sets of clamping claws threadedly connected to the surface of the bidirectional threaded rod, two guide brackets fixedly installed at the top of the worktable, an electric slide base provided inside the worktable, a slide slidably connected to the outer surface of the electric slide base, a second motor fixedly installed at the top of the slide, a cutting wheel fixedly installed at the output end of the second motor, a collection box fixedly installed on the side of the worktable near the cutting wheel, an installation bracket fixedly installed at the top of the worktable, and a feeding assembly fixedly installed at the top of the installation bracket.

[0009] Preferably, the top of the worktable has a cutting groove and a recess, and the interior of the recess is slidably connected to the surface of the clamping claw.

[0010] Preferably, the feeding assembly includes a hopper, the outer surface of which is fixedly installed to the top of the mounting bracket, a conveying pipe is fixedly installed at the bottom of the hopper, the bottom of the conveying pipe is positioned directly above the guide bracket, a first fixed bracket is fixedly installed inside the conveying pipe, a sliding groove plate is rotatably connected inside the first fixed bracket, a movable plate is slidably connected inside the sliding groove plate, and a second fixed bracket is fixedly installed on the surface of the movable plate.

[0011] Preferably, the feed pipe is internally rotatably connected to a first threaded rod, one end of which is rotatably connected to the interior of a second fixed bracket.

[0012] Preferably, a connecting rod is fixedly installed on one side of the conveying pipe, a fixing plate is fixedly installed on one end of the connecting rod, an L-shaped sliding plate is slidably connected to the outer surface of the connecting rod, a second threaded rod is rotatably connected to the inside of the L-shaped sliding plate, and a baffle is threadedly connected to the threaded surface of the second threaded rod.

[0013] Preferably, the surface of the L-shaped slide plate is slidably connected to the inside of the conveying pipe, and a spring is fixedly installed on the side of the L-shaped slide plate near the conveying pipe, with one end of the spring fixedly installed to the outer surface of the conveying pipe.

[0014] Preferably, a guide rod is fixedly installed at the top of the baffle, and the surface of the guide rod is slidably connected to the inside of the L-shaped slide plate.

[0015] Preferably, the surface of the baffle is slidably connected to the interior of the mounting bracket, and the bottom end of the baffle is slidably connected to the surface of the hydraulic rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The rod cutting device for building block toy production has a feeding component installed at the top of the mounting bracket, which can accurately transport the rod to the top of the guide bracket. This eliminates the need for workers to manually pick up and put down the cut rod, avoiding the risk of accidental hand contact due to worker error, and thus ensuring operational safety.

[0018] 2. The rod cutting device used in the production of building block toys has a baffle. During the movement of the hydraulic rod, the baffle moves, and the baffle moves the L-shaped slide through the second threaded rod and the guide rod. This separates the rods inside the feeding pipe, thus avoiding jamming caused by too many rods being fed at the same time. It also ensures that the hydraulic rod can continuously push the rods to cut, realizing the automated and continuous operation of the cutting and feeding process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the rod cutting device for producing building block toys according to this utility model.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention from a rear-view perspective;

[0021] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the material conveying pipe of this utility model.

[0023] Figure 5 This is a schematic diagram of the material conveying pipe structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the L-shaped sliding plate structure of this utility model.

[0025] In the diagram: 1. Worktable; 2. Hydraulic rod; 3. First motor; 4. Bidirectional threaded rod; 5. Clamping claw; 6. Guide bracket; 7. Electric slide base; 8. Slide; 9. Second motor;

[0026] 10. Cutting wheel; 11. Mounting bracket; 12. Cutting groove; 13. Groove; 14. Push plate; 15. Hopper; 16. Conveying pipe; 17. First fixed bracket; 18. Slide plate; 19. Movable plate; 20. Second fixed bracket;

[0027] 21. First threaded rod; 22. Connecting rod; 23. Fixing plate; 24. L-shaped sliding plate; 25. Second threaded rod; 26. Baffle; 27. Spring; 28. Guide rod; 29. ​​Collection box. Detailed Implementation

[0028] Please see Figure 1-6 This utility model provides a technical solution: a rod cutting device for producing building block toys, including a workbench 1. A hydraulic rod 2 is fixedly installed at the top of the workbench 1. The hydraulic rod 2 is an existing structure and will not be described in detail here. A push plate 14 is fixedly installed at the telescopic end of the hydraulic rod 2. A first motor 3 is fixedly installed on one side of the workbench 1. The first motor 3 is a forward and reverse motor. The first motor 3 is an existing structure and will not be described in detail here. A bidirectional threaded rod 4 is fixedly connected to the output end of the first motor 3. Two sets of clamping claws 5 are threadedly connected to the surface of the bidirectional threaded rod 4. Two guide supports 6 are fixedly installed at the top of the workbench 1. The two guide supports 6 are distributed on the clamping claws 5. On both sides, the worktable 1 is equipped with an electric slide base 7. The electric slide base 7 is an existing structure, and the model of the electric slide base 7 is SATANK12. It will not be described in detail here. The outer surface of the electric slide base 7 is slidably connected to a slide 8. The slide 8 is used in conjunction with the electric slide base 7. The top of the slide 8 is fixedly installed with a second motor 9. The second motor 9 is an existing structure. It will not be described in detail here. The output end of the second motor 9 is fixedly installed with a cutting wheel 10. The side of the worktable 1 closest to the cutting wheel 10 is fixedly installed with a collection box 29. The top of the worktable 1 is fixedly installed with a mounting bracket 11. The top of the mounting bracket 11 is fixedly installed with a feeding component.

[0029] The operator activates the hydraulic rod 2, which pushes the push plate 14 fixedly installed at the telescopic end to move. The push plate 14 then moves the bar inside the guide bracket 6. The operator then activates the first motor 3, which drives the bidirectional threaded rod 4 fixedly connected at the output end to rotate. This causes the two clamping claws 5, which are threaded together on the threaded surface of the bidirectional threaded rod 4, to come closer together, thereby clamping and fixing the bar. At the same time, the operator activates the second motor 9, which drives the cutting wheel 10 fixedly installed at the output end to rotate. Simultaneously, the operator activates the electric slide base 7, which drives the second motor 9 through the slide 8 slidably connected to the surface. This causes the second motor 9 to drive the cutting wheel 10 to move, thus completing the cutting of the bar.

[0030] Furthermore, a cutting groove 12 is provided at the top of the worktable 1, and a recess 13 is provided at the top of the worktable 1. The interior of the recess 13 is slidably connected to the surface of the clamping claw 5. By setting the cutting groove 12, the cutting wheel 10 can move inside the cutting groove 12 to ensure the accuracy of the cutting path.

[0031] Furthermore, the feeding assembly includes a hopper 15, the outer surface of which is fixedly mounted to the top of the mounting bracket 11, a conveying pipe 16 is fixedly mounted at the bottom of the hopper 15, the bottom of the conveying pipe 16 is positioned directly above the guide bracket 6, a first fixed bracket 17 is fixedly mounted inside the conveying pipe 16, a sliding groove plate 18 is rotatably connected inside the first fixed bracket 17, a movable plate 19 is slidably connected inside the sliding groove plate 18, and a second fixed bracket 20 is fixedly mounted on the surface of the movable plate 19.

[0032] Furthermore, the inside of the feed pipe 16 is rotatably connected to a first threaded rod 21, one end of which is rotatably connected to the inside of the second fixed bracket 20.

[0033] Workers place the bar material horizontally inside the hopper 15, allowing it to be transported downwards along the feed pipe 16. By rotating the handwheel at one end of the first threaded rod 21, the handwheel drives the first threaded rod 21 to rotate, causing the first threaded rod 21 to push the movable plate 19 through the second fixed bracket 20. This allows adjustment of the internal size of the feed pipe 16, preventing the bar material from getting stuck inside the feed pipe 16 if the internal size is too small, and preventing too many bars from passing through the feed pipe 16 at once if the internal size is too large, thus affecting subsequent cutting.

[0034] Furthermore, a connecting rod 22 is fixedly installed on one side of the feed pipe 16. There are two connecting rods 22, which are symmetrically distributed. A fixing plate 23 is fixedly installed on one end of the connecting rod 22. An L-shaped sliding plate 24 is slidably connected to the outer surface of the connecting rod 22. One side of the L-shaped sliding plate 24 is chamfered, which facilitates the L-shaped sliding plate 24 to separate the bars from each other. A second threaded rod 25 is rotatably connected inside the L-shaped sliding plate 24. A baffle 26 is threadedly connected to the threaded surface of the second threaded rod 25. The baffle 26 is inverted L-shaped. An arc groove is opened at the bottom end of the baffle 26. A through hole is opened inside the baffle 26. The size of the through hole is the same as the size of the feed pipe 16, and the through hole is located on the side close to the L-shaped sliding plate 24.

[0035] The operator rotates the wheel, which drives the second threaded rod 25 to rotate. This causes the second threaded rod 25 to move the threaded baffle 26 connected to the threaded surface, thereby adjusting the distance between the baffle 26 and the L-shaped slide plate 24. This ensures that only one bar can be stored between the baffle 26 and the L-shaped slide plate 24, thus separating the bars inside the feed pipe 16 individually and preventing jamming caused by too many bars being fed at the same time.

[0036] Furthermore, the surface of the L-shaped slide plate 24 is slidably connected to the inside of the feed pipe 16. A spring 27 is fixedly installed on the side of the L-shaped slide plate 24 near the feed pipe 16. One end of the spring 27 is fixedly installed on the outer surface of the feed pipe 16. When the L-shaped slide plate 24 moves to the right, the spring 27 is compressed, thereby providing power for the L-shaped slide plate 24 and the baffle 26 to reset.

[0037] Furthermore, a guide rod 28 is fixedly installed on the top of the baffle 26. Two sets of guide rods 28 are provided and are symmetrically distributed on both sides of the second threaded rod 25. The surface of the guide rod 28 is slidably connected to the inside of the L-shaped slide plate 24.

[0038] Furthermore, the surface of the baffle 26 is slidably connected to the interior of the mounting bracket 11, and the bottom end of the baffle 26 is slidably connected to the surface of the hydraulic rod 2.

[0039] When the hydraulic rod 2 moves to the right, it causes the push plate 14, which is fixedly installed at the telescopic end, to move. The push plate 14 then pulls the baffle 26 to the right, which in turn causes the baffle 26 to move the L-shaped slide plate 24 to the right via the second threaded rod 25 and the guide rod 28. The L-shaped slide plate 24 then blocks the falling bars inside the feed pipe 16, thus separating the bars from each other. The bars inside the L-shaped slide plate 24 and the baffle 26 then fall into the guide bracket 6 through the through hole in the baffle 26, thus completing the automatic feeding and ensuring that the hydraulic rod 2 can continuously push the bars for cutting.

[0040] Working principle: For this type of building block toy production rod cutting device, the rods are first placed horizontally inside the hopper 15, so that the rods are transported downward along the conveying pipe 16 and fall on the upper surface of the baffle 26. Then, the operator activates the hydraulic rod 2, which pulls the push plate 14 fixedly installed at the telescopic end to move to the right. The push plate 14 pulls the baffle 26 to the right, which in turn causes the baffle 26 to drive the L-shaped slide plate 24 to move to the right through the second threaded rod 25 and the guide rod 28. This causes the L-shaped slide plate 24 to compress the spring 27 and block the rods falling inside the conveying pipe 16, thereby separating the rods from each other. The rods inside the L-shaped slide plate 24 and the baffle 26 fall into the guide bracket 6 through the through hole opened inside the baffle 26, thus completing the automatic feeding.

[0041] Then, the operator reverses the hydraulic rod 2, causing it to push the push plate 14, which is fixedly installed at the telescopic end, to move. This push plate 14 then pushes the bar inside the guide bracket 6 to move, and the external force constraint on the spring 27 disappears, allowing the spring 27 to push the L-shaped slide plate 24 and the baffle 26 to reset. This causes the through hole inside the baffle 26 to move to the right, allowing the bar inside the conveying pipe 16 to fall back onto the upper surface of the baffle 26. This ensures that the hydraulic rod 2 can continuously push the bar for cutting. Then, the first motor 3 is started, causing the first motor 3 to drive the bidirectional threaded rod 4, which is fixedly connected to the output end, to rotate. This causes the two clamping claws 5, which are threadedly connected to the threaded surface of the bidirectional threaded rod 4, to come closer to each other, thereby clamping and fixing the bar with the two sets of clamping claws 5. At the same time, the second motor 9 is started, causing the cutting wheel 10, which is fixedly installed at the output end, to rotate. Simultaneously, the electric slide base 7 is started, causing it to move through the slide 8, which is slidably connected to the surface, to drive the second motor 9 to move. This causes the second motor 9 to move the cutting wheel 10, thereby completing the cutting of the bar.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rod cutting device for producing building block toys, comprising a workbench (1), characterized in that: A hydraulic rod (2) is fixedly installed at the top of the workbench (1). A push plate (14) is fixedly installed at the telescopic end of the hydraulic rod (2). A first motor (3) is fixedly installed on one side of the workbench (1). A bidirectional threaded rod (4) is fixedly connected to the output end of the first motor (3). Two sets of clamping claws (5) are threadedly connected to the surface of the bidirectional threaded rod (4). Two guide brackets (6) are fixedly installed at the top of the workbench (1). An electric slide base (7) is provided inside the workbench (1). A slide (8) is slidably connected to the outer surface of the electric slide base (7). A second motor (9) is fixedly installed at the top of the slide (8). A cutting wheel (10) is fixedly installed at the output end of the second motor (9). A collection box (29) is fixedly installed on the side of the workbench (1) near the cutting wheel (10). An installation bracket (11) is fixedly installed at the top of the workbench (1). A feeding assembly is fixedly installed at the top of the installation bracket (11).

2. The rod cutting device for producing building block toys according to claim 1, characterized in that: The top of the workbench (1) is provided with a cutting groove (12) and a groove (13) is provided at the top of the workbench (1). The interior of the groove (13) is slidably connected to the surface of the clamping claw (5).

3. The rod cutting device for producing building block toys according to claim 2, characterized in that: The feeding assembly includes a hopper (15), the outer surface of which is fixedly installed on the top of the mounting bracket (11), a feeding pipe (16) is fixedly installed at the bottom of the hopper (15), the bottom of which is located directly above the guide bracket (6), a first fixed bracket (17) is fixedly installed inside the feeding pipe (16), a sliding groove plate (18) is rotatably connected inside the first fixed bracket (17), a movable plate (19) is slidably connected inside the sliding groove plate (18), and a second fixed bracket (20) is fixedly installed on the surface of the movable plate (19).

4. The rod cutting device for producing building block toys according to claim 3, characterized in that: The feed pipe (16) is internally rotatably connected to a first threaded rod (21), one end of which is rotatably connected to the inside of a second fixed bracket (20).

5. The rod cutting device for producing building block toys according to claim 4, characterized in that: A connecting rod (22) is fixedly installed on one side of the conveying pipe (16), and a fixing plate (23) is fixedly installed on one end of the connecting rod (22). An L-shaped sliding plate (24) is slidably connected to the outer surface of the connecting rod (22), and a second threaded rod (25) is rotatably connected inside the L-shaped sliding plate (24). A baffle (26) is threadedly connected to the threaded surface of the second threaded rod (25).

6. The rod cutting device for producing building block toys according to claim 5, characterized in that: The surface of the L-shaped slide plate (24) is slidably connected to the inside of the conveying pipe (16). A spring (27) is fixedly installed on the side of the L-shaped slide plate (24) near the conveying pipe (16). One end of the spring (27) is fixedly installed on the outer surface of the conveying pipe (16).

7. The rod cutting device for producing building block toys according to claim 6, characterized in that: A guide rod (28) is fixedly installed at the top of the baffle (26), and the surface of the guide rod (28) is slidably connected to the interior of the L-shaped slide plate (24).

8. The rod cutting device for producing building block toys according to claim 7, characterized in that: The surface of the baffle (26) is slidably connected to the interior of the mounting bracket (11), and the bottom end of the baffle (26) is slidably connected to the surface of the hydraulic rod (2).

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