Heat pipe shrinking machine for furniture production

Abstract

The utility model relates to the technical field of pipeline processing equipment, and provides a heat pipe shrinking machine for furniture production, which comprises a bed body, concave blocks are fixedly connected to the left end and the right end of the rear side of the upper surface of the bed body, and a support frame positioned on the rear sides of the concave blocks is fixedly connected to the upper surface of the bed body; the lower surface of the mounting frame is fixedly connected with the upper surface of the concave block; the cutting mechanism is arranged on the upper surface of the machine body; the cutting mechanism comprises a first motor, the first motor is fixedly mounted on the left surface of the mounting frame, the other end of an output shaft of the first motor is fixedly sleeved with a first lead screw, the right end of the first lead screw penetrates through the mounting frame and extends to the right side of the mounting frame, and the outer surface of the first lead screw is sleeved with a moving block in a threaded mode. And the outer surface of the bottom end of the moving block is movably connected with the inner surface of the mounting frame. By means of the technical scheme, the problem that cutting is inconvenient in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing equipment, and specifically to a heat pipe shrinking machine for furniture production. Background Art

[0002] Heat shrink tubing is a special polyolefin heat shrink tubing made of high-quality soft cross-linked polyolefin material and an inner layer of hot melt adhesive. The outer layer of the material is insulating, corrosion-resistant and wear-resistant, while the inner layer has the advantages of low melting point, waterproof sealing and high adhesion. Due to its excellent performance and easy use, it is often used in circuit installation and pipeline installation.

[0003] When operating a heat shrink tube, an operator often uses a heat shrink tube machine to shrink the heat shrink tube by high temperature, thereby ensuring the sealing of the heat shrink tube sleeve. In actual use, although the existing heat shrink tube machine has a basic shrinking function, the existing heat shrink tube machine generally requires manual cutting of excess heat shrink tubes for recycling after the shrinking is completed, which not only increases the labor intensity of the operator, but also easily causes personal injury during cutting. Therefore, it is necessary to improve it. Utility Model Content

[0004] The utility model provides a heat pipe shrinking machine for furniture production, which solves the problem of inconvenient cutting in the related technology.

[0005] The technical solution of the utility model is as follows: A heat pipe shrinking machine for furniture production, comprising:

[0006] A bed body, wherein both left and right ends of the rear side of the upper surface of the bed body are fixedly connected with concave blocks, and the upper surface of the bed body is fixedly connected with a support frame located at the rear side of the concave block;

[0007] A mounting frame, the lower surface of which is fixedly connected to the upper surface of the concave block;

[0008] A cutting mechanism, wherein the cutting mechanism is arranged on the upper surface of the bed;

[0009] Wherein, the cutting mechanism includes a No. 1 motor, which is fixedly mounted on the left surface of the mounting frame, and the other end of the No. 1 motor output shaft is fixedly sleeved with a No. 1 lead screw, and the right end of the No. 1 lead screw penetrates the mounting frame and extends to the right side of the mounting frame, and the outer surface of the No. 1 lead screw is threadedly sleeved with a moving block, and the outer surface of the bottom end of the moving block is movably connected to the inner surface of the mounting frame, and the rear end of the moving block is hinged with a connecting rod, and the other end of the connecting rod is hinged with a No. 1 moving plate, and the outer surfaces on the left and right sides of the No. 1 moving plate are movably connected to the inner surface of the concave block, and the lower surface of the No. 1 moving plate is fixedly connected with a cutting knife, and the moving block moves to the right so that the connecting rod drives the No. 1 moving plate to move downward as a whole.

[0010] As a preferred technical solution of the utility model, a mounting block is fixedly connected to the middle of the upper surface of the bed, and a heating ring is fixedly installed on the inner surface of the mounting block.

[0011] As a preferred technical solution of the utility model, a movable groove is opened on the front side of the upper surface of the bed, and the lower surface of the bed is fixedly connected with fixed plates located on the left and right sides of the movable groove, and a No. 2 motor is fixedly installed on the rear side of the left surface of the fixed plate, and a No. 2 lead screw is fixedly sleeved on the other end of the output shaft of the No. 2 motor, and the other end of the No. 2 lead screw passes through the fixed plate and extends to the right side of the fixed plate.

[0012] As a preferred technical solution of the utility model, the front side of the left surface of the fixed plate is fixedly connected to a limiting rod, the other end of the limiting rod passes through the fixed plate and extends to the right side of the fixed plate, the outer surface of the limiting rod and the inner surface of the fixed plate are fixedly sleeved, the outer surface of the limiting rod is movably sleeved with a No. 2 movable plate located on the inner side of the fixed plate, the inner surface of the rear side of the No. 2 movable plate and the outer surface of the No. 2 lead screw are threadedly sleeved, the upper surface of the No. 2 movable plate is fixedly connected to a hollow block, the upper surface of the hollow block is fixedly connected to a cover plate, and the outer surface of the hollow block and the inner surface of the movable groove are movably connected.

[0013] As a preferred technical solution of the utility model, a No. 3 motor is fixedly installed on the front surface of the hollow block, and the other end of the output shaft of the No. 3 motor is fixedly sleeved with a round shaft, the other end of the round shaft passes through the hollow block and extends to the inner side of the hollow block, the outer surface of the round shaft and the inner surface of the hollow block are movably sleeved, and the outer surface of the round shaft is fixedly sleeved with a gear located inside the hollow block.

[0014] As a preferred technical solution of the utility model, the upper and lower sides of the outer surface of the gear are meshingly connected with tooth plates, the number of the tooth plates is two, the outer surfaces of the two tooth plates are fixedly connected with connecting plates, the top end of the connecting plates penetrates the cover plate and extends to the top of the cover plate.

[0015] As a preferred technical solution of the utility model, the top of the inner surface of the connecting plate is movably connected with a clamping block, and the top of the outer surface of the connecting plate is movably connected with a bolt, the other end of the bolt passes through the connecting plate and the clamping block in sequence and extends to the interior of the clamping block, the outer surface of the bolt and the inner surface of the clamping block are threadedly connected, and the outer surface of the clamping block is rough.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a concave block, a moving block, a connecting rod, a No. 1 moving plate and a cutting knife. When the No. 1 motor is running, the No. 1 screw will start to rotate, and the moving block will start to move to the right under the drive of the No. 1 screw and the limit of the inner surface of the mounting frame, which will cause the connecting rod to start to rotate with the rear side of the moving block as the axis. At the same time, the other end of the connecting rod will drive the No. 1 moving plate as a whole, so that the No. 1 moving plate as a whole starts to move downward under the limit of the inner surface of the concave block. Finally, the cutting knife will cut the excess heat shrink tube, which is convenient for the recovery of the excess heat shrink tube and avoids the occurrence of safety accidents.

[0018] 2. The utility model sets No. 2 lead screw, gear, tooth plate, connecting plate and clamping block. The operation of No. 3 motor will make the circular shaft and gear start to rotate. At this time, the two tooth plates will start to move towards each other as a whole under the drive of the gear. Finally, the two clamping blocks will clamp the outer surface of the heat shrink tube. At this time, the operation of No. 2 motor will make No. 2 lead screw start to rotate. At this time, No. 2 moving plate will start to move toward the direction of No. 2 motor under the drive of No. 2 lead screw and the common limit of limit rod and moving groove. This will make the two clamping blocks start to move forward together with the heat shrink tube, thereby realizing the automatic feeding function of the heat shrink tube and reducing the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the back of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the bottom of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the hollow block of the utility model;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the bolt of the utility model.

[0026] In the figure: 1. bed; 2. concave block; 3. mounting frame; 4. No. 1 motor; 5. No. 1 lead screw; 6. moving block; 7. connecting rod; 8. No. 1 moving plate; 9. cutting knife; 10. mounting block; 11. heating ring; 12. fixing plate; 13. No. 2 motor; 14. No. 2 lead screw; 15. No. 2 moving plate; 16. limiting rod; 17. moving groove; 18. hollow block; 19. cover plate; 20. No. 3 motor; 21. round shaft; 22. gear; 23. tooth plate; 24. connecting plate; 25. clamping block; 26. bolt; 27. supporting frame. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 6 As shown, the utility model provides a heat pipe shrinking machine for furniture production, comprising:

[0029] The bed body 1 has concave blocks 2 fixedly connected to the left and right ends of the rear side of the upper surface of the bed body 1, and the upper surface of the bed body 1 has a support frame 27 located at the rear side of the concave block 2 fixedly connected to it;

[0030] A mounting frame 3, the lower surface of the mounting frame 3 and the upper surface of the concave block 2 are fixedly connected;

[0031] A cutting mechanism, which is arranged on the upper surface of the bed 1;

[0032] Among them, the cutting mechanism includes a No. 1 motor 4, which is fixedly mounted on the left surface of the mounting frame 3, and the other end of the output shaft of the No. 1 motor 4 is fixedly sleeved with a No. 1 lead screw 5, the right end of the No. 1 lead screw 5 penetrates the mounting frame 3 and extends to the right side of the mounting frame 3, and the outer surface of the No. 1 lead screw 5 is threadedly sleeved with a moving block 6, and the outer surface of the bottom end of the moving block 6 is movably connected to the inner surface of the mounting frame 3, and the rear end of the moving block 6 is hinged with a connecting rod 7, and the other end of the connecting rod 7 is hinged with a No. 1 moving plate 8, and the outer surfaces on the left and right sides of the No. 1 moving plate 8 are movably connected to the inner surface of the concave block 2, and the lower surface of the No. 1 moving plate 8 is fixedly connected with a cutting knife 9, and the moving block 6 moves to the right so that the connecting rod 7 drives the No. 1 moving plate 8 to move downward as a whole.

[0033] When motor No. 1 is running, lead screw No. 1 will start to rotate, and moving block 6 will start to move to the right driven by lead screw No. 1, which will cause connecting rod 7 to start to rotate so that the other end of connecting rod 7 drives moving plate No. 1 as a whole, and finally moving plate No. 1 as a whole starts to move downward.

[0034] A mounting block 10 is fixedly connected to the middle of the upper surface of the bed body 1 , and a heating ring 11 is fixedly installed on the inner surface of the mounting block 10 .

[0035] When the heating ring 11 is in operation, the heating ring 11 starts to generate heat to cause the heat shrinkable tube to shrink.

[0036] Among them, a movable groove 17 is opened on the front side of the upper surface of the bed body 1, and the lower surface of the bed body 1 is fixedly connected with a fixed plate 12 located on the left and right sides of the movable groove 17. A No. 2 motor 13 is fixedly installed on the rear side of the left surface of the fixed plate 12, and the other end of the output shaft of the No. 2 motor 13 is fixedly sleeved with a No. 2 lead screw 14, and the other end of the No. 2 lead screw 14 passes through the fixed plate 12 and extends to the right side of the fixed plate 12.

[0037] When the second motor 13 is running, the second lead screw 14 will start to rotate.

[0038] Among them, the front side of the left surface of the fixed plate 12 is fixedly connected to a limiting rod 16, the other end of the limiting rod 16 penetrates the fixed plate 12 and extends to the right side of the fixed plate 12, the outer surface of the limiting rod 16 and the inner surface of the fixed plate 12 are fixedly sleeved, the outer surface of the limiting rod 16 is movably sleeved with a No. 2 movable plate 15 located on the inner side of the fixed plate 12, the inner surface of the rear side of the No. 2 movable plate 15 and the outer surface of the No. 2 lead screw 14 are threadedly sleeved, the upper surface of the No. 2 movable plate 15 is fixedly connected to a hollow block 18, the upper surface of the hollow block 18 is fixedly connected to a cover plate 19, the outer surface of the hollow block 18 and the inner surface of the movable groove 17 are movably connected.

[0039] Due to the design of the limiting rod 16, the stability of the second movable plate 15 as a whole when moving left and right is guaranteed.

[0040] Among them, a No. 3 motor 20 is fixedly installed on the front surface of the hollow block 18, and a round shaft 21 is fixedly sleeved on the other end of the output shaft of the No. 3 motor 20. The other end of the round shaft 21 penetrates the hollow block 18 and extends to the inner side of the hollow block 18. The outer surface of the round shaft 21 is movably sleeved with the inner surface of the hollow block 18, and the outer surface of the round shaft 21 is fixedly sleeved with a gear 22 located inside the hollow block 18.

[0041] When the third motor 20 is running, the circular shaft 21 and the gear 22 will start to rotate.

[0042] Among them, the upper and lower sides of the outer surface of the gear 22 are meshed and connected with tooth plates 23, the number of tooth plates 23 is two, and the outer surfaces of the two tooth plates 23 are fixedly connected with connecting plates 24, and the top end of the connecting plate 24 passes through the cover plate 19 and extends to the top of the cover plate 19.

[0043] When the gear 22 rotates, the two tooth plates 23 as a whole start to move towards each other driven by the gear 22 .

[0044] Among them, the top of the inner surface of the connecting plate 24 is movably connected with a clamping block 25, and the top of the outer surface of the connecting plate 24 is movably connected with a bolt 26. The other end of the bolt 26 passes through the connecting plate 24 and the clamping block 25 in sequence and extends to the inside of the clamping block 25. The outer surface of the bolt 26 and the inner surface of the clamping block 25 are threadedly connected, and the outer surface of the clamping block 25 is rough.

[0045] Due to the design of the bolt 26 , an operator can replace the clamping block 25 .

[0046] The working principle and use process of this utility model:

[0047] First, the operator passes the heat shrink tube through the heating ring 11 and places it between the two clamping blocks 25. Then the operator starts the No. 3 motor 20. As the No. 3 motor 20 runs, the circular shaft 21 and the gear 22 begin to rotate, and the two toothed plates 23 as a whole begin to move toward each other along the inner surface of the cover plate 19 driven by the gear 22. Finally, when the two clamping blocks 25 contact the outer surface of the heat shrink tube, the two clamping blocks 25 clamp the heat shrink tube. At this time, the operator starts the heating ring 11 and the No. 2 motor 13. The operation of the heating ring 11 causes the heating ring 11 to start to heat up and cause the heat shrink tube located on the inner side of the heating ring 11 to shrink due to the heat, while the operation of the No. 2 motor 13 causes the No. 2 lead screw 14 to rotate, which causes the No. 2 movable plate 15 as a whole to begin to move toward the direction of the No. 2 motor 13 driven by the No. 2 lead screw 14 and limited by the limit rod 16. Finally, under the joint action of the heating ring 11 and the No. 2 movable plate 15, the shrinking operation of the heat shrink tube is completed.

[0048] At this time, the operator starts motor No. 1 4. As motor No. 1 runs, lead screw No. 1 5 will rotate, and movable block 6 will start to move to the right driven by lead screw No. 1 5 and the limit of the inner surface of mounting frame 3, which will cause connecting rod 7 to start to rotate driven by movable block 6, and the other end of connecting rod 7 will drive movable plate No. 1 8 as a whole, so that movable plate No. 1 8 as a whole will start to move downward along the inner surface of concave block 2, and finally cutting knife 9 will cut the excess heat shrink tube, thereby facilitating the operator to recycle the excess heat shrink tube.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat pipe shrinking machine for furniture production, characterized in that: Included are: A bed body (1), wherein both left and right ends of the rear side of the upper surface of the bed body (1) are fixedly connected to concave blocks (2), and the upper surface of the bed body (1) is fixedly connected to a support frame (27) located at the rear side of the concave block (2); A mounting frame (3), wherein the lower surface of the mounting frame (3) is fixedly connected to the upper surface of the concave block (2); A cutting mechanism, wherein the cutting mechanism is arranged on the upper surface of the bed (1); The cutting mechanism comprises a No. 1 motor (4), the No. 1 motor (4) is fixedly mounted on the left surface of the mounting frame (3), the other end of the output shaft of the No. 1 motor (4) is fixedly sleeved with a No. 1 lead screw (5), the right end of the No. 1 lead screw (5) penetrates the mounting frame (3) and extends to the right side of the mounting frame (3), the outer surface of the No. 1 lead screw (5) is threadedly sleeved with a moving block (6), the outer surface of the bottom end of the moving block (6) is movably connected to the inner surface of the mounting frame (3), the rear end of the moving block (6) is hinged with a connecting rod (7), the other end of the connecting rod (7) is hinged with a No. 1 moving plate (8), the outer surfaces on the left and right sides of the No. 1 moving plate (8) are movably connected to the inner surface of the concave block (2), the lower surface of the No. 1 moving plate (8) is fixedly connected with a cutting knife (9), and the moving block (6) moves rightward so that the connecting rod (7) drives the No. 1 moving plate (8) to move downward as a whole.

2. A heat pipe shrinking machine for furniture production according to claim 1, characterized in that: A mounting block (10) is fixedly connected to the middle of the upper surface of the bed body (1), and a heating ring (11) is fixedly mounted on the inner surface of the mounting block (10).

3. The heat pipe shrinking machine for furniture production according to claim 1, characterized in that: A movable groove (17) is provided on the front side of the upper surface of the bed body (1); a fixed plate (12) located on the left and right sides of the movable groove (17) is fixedly connected to the lower surface of the bed body (1); a second motor (13) is fixedly installed on the rear side of the left surface of the fixed plate (12); a second lead screw (14) is fixedly sleeved on the other end of the output shaft of the second motor (13); and the other end of the second lead screw (14) passes through the fixed plate (12) and extends to the right side of the fixed plate (12).

4. A heat pipe shrinking machine for furniture production according to claim 3, characterized in that: The front side of the left surface of the fixed plate (12) is fixedly connected to a limiting rod (16), the other end of the limiting rod (16) passes through the fixed plate (12) and extends to the right side of the fixed plate (12), the outer surface of the limiting rod (16) is fixedly sleeved with the inner surface of the fixed plate (12), the outer surface of the limiting rod (16) is movably sleeved with a second movable plate (15) located on the inner side of the fixed plate (12), the inner surface of the rear side of the second movable plate (15) is threadedly sleeved with the outer surface of the second lead screw (14), the upper surface of the second movable plate (15) is fixedly connected to a hollow block (18), the upper surface of the hollow block (18) is fixedly connected to a cover plate (19), and the outer surface of the hollow block (18) is movably connected to the inner surface of the movable groove (17).

5. A heat pipe shrinking machine for furniture production according to claim 4, characterized in that: A third motor (20) is fixedly mounted on the front surface of the hollow block (18); a round shaft (21) is fixedly sleeved on the other end of the output shaft of the third motor (20); the other end of the round shaft (21) passes through the hollow block (18) and extends to the inside of the hollow block (18); the outer surface of the round shaft (21) is movably sleeved on the inner surface of the hollow block (18); and a gear (22) located inside the hollow block (18) is fixedly sleeved on the outer surface of the round shaft (21).

6. A heat pipe shrinking machine for furniture production according to claim 5, characterized in that: The upper and lower sides of the outer surface of the gear (22) are meshingly connected with tooth plates (23), the number of the tooth plates (23) is two, and the outer surfaces of the two tooth plates (23) are fixedly connected with connecting plates (24), and the top ends of the connecting plates (24) penetrate the cover plate (19) and extend to the top of the cover plate (19).

7. A heat pipe shrinking machine for furniture production according to claim 6, characterized in that: The top of the inner surface of the connecting plate (24) is movably connected to a clamping block (25), and the top of the outer surface of the connecting plate (24) is movably connected to a bolt (26). The other end of the bolt (26) passes through the connecting plate (24) and the clamping block (25) in sequence and extends into the interior of the clamping block (25). The outer surface of the bolt (26) and the inner surface of the clamping block (25) are threadedly sleeved, and the outer surface of the clamping block (25) is rough.

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