Packing belt cutting device

Abstract

The utility model discloses a packing belt cutting device which comprises a packing belt guide rail device, a supporting box body set, a telescopic mechanical device set and a packing belt, the lower end of the packing belt guide rail device penetrates through a shell of the supporting box body set to be installed in the supporting box body set, and the telescopic mechanical device set is fixedly connected with the left side of the supporting box body set. The packing belt is in transmission connection with an inner rail of the packing belt guide rail device, the cutting device is arranged, the cutting device is mainly composed of a heating plate block and a tooth saw plate block, and the heating plate block heats a metal plate and melts a packing belt material to improve the cutting efficiency. And meanwhile, due to the arrangement of the toothed saw plate, the cut packaging tape is fixed, the cutting efficiency is improved through the sharp toothed saw, and the packaging tape is easier to cut.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, specifically a packing strap cutting device. Background Technology

[0002] A strapping machine uses strapping tape to bundle products or packages, then tightens it and joins the ends using a heat-sealing head. The function of a strapping machine is to reinforce packaged goods, preventing them from scattering during handling and storage due to insecure strapping.

[0003] In existing technologies, cables need to be bundled during the packaging of cable laying materials. The bundling straps used for bundling are usually cut manually by on-site construction workers, which results in low efficiency and wasted time. At the same time, the on-site construction workers cut the straps arbitrarily, and both excessively long and excessively short straps will cause varying degrees of waste. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a packing strap cutting device, which solves the problems mentioned above.

[0006] (0) Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a strapping tape cutting device, comprising a strapping tape guide rail device, a support box assembly, a telescopic mechanical device assembly, and strapping tape. The lower end of the strapping tape guide rail device passes through the outer shell of the support box assembly and is installed inside the support box assembly. The telescopic mechanical device assembly is fixedly connected to the left side of the support box assembly. The strapping tape is driven and connected at the internal track of the strapping tape guide rail device. The strapping tape guide rail device includes an outer guide rail frame, an inner guide rail frame, a cutting device, an encoder pulley assembly, a take-up wheel, a straight guide rail plate, a support wheel, a slide guide rail block, and a heat-sealing mechanism. The welding device includes an inner guide rail frame placed inside the annular outer guide rail frame without direct contact. The straight guide rail plate is fixedly connected to the interior of the support box assembly. The cutting device is fixedly connected to the interior of the support box assembly and is located on the right side of the straight guide rail plate. The lower straight guide rail plate is longer than the upper straight guide rail plate, and there is space between them without direct contact. The lower end of the slide guide rail block is fixedly connected to the right side of the lower straight guide rail plate, and its upper right end is fixedly connected to the lower end of the outer guide rail frame. The hot-melt welding device is fixedly connected to the outer guide rail frame and the straight guide rail plate and has holes for the packing strap to pass through.

[0008] Preferably, the support box assembly includes an inner wall panel of the support box, a telescopic tube top plate, a pneumatic automatic telescopic device fixing plate, a pad plate, an object support plate, a second support wheel, and a shelf. The telescopic tube top plate is slidably connected to the inner wall of the inner wall panel of the support box. The two sides of the pneumatic automatic telescopic device fixing plate are fixedly connected to the inner wall panel of the support box. The left side of the pad plate is fixedly connected to the inner wall panel of the support box. The two sides of the second support wheel are fixedly connected to the inner wall panel of the support box. The shelf is fixed to the upper end of the inner wall panel of the support box.

[0009] Preferably, the cutting device includes a pneumatic automatic telescopic device, a spring-loaded telescopic rod, a toothed saw heating plate, and a heat insulation plate. The pneumatic automatic telescopic device and the spring-loaded telescopic rod pass through the upper end of the fixed plate of the pneumatic automatic telescopic device and are fixedly connected to the top plate of the telescopic tube. Their lower ends are fixedly connected to the toothed saw heating plate through the heat insulation plate. A straight guide plate with toothed saw surface is provided at the lower end of the toothed saw heating plate. The cutting efficiency is increased by heating the plate and the toothed saw is provided on the outside, making the packing strap easier to cut and separate.

[0010] Preferably, the telescopic mechanical device assembly includes an upper and lower telescopic mechanical arm, a left and right telescopic mechanical arm, and a telescopic mechanical housing. The bottom of the upper and lower telescopic mechanical arm is fixedly connected to the bottom surface of the inner wall panel of the support box, and the left and right telescopic mechanical arm is fixedly connected to the inner wall of the telescopic mechanical housing.

[0011] Preferably, the hot melt welding device includes a liner, a heating plate, and a welding mechanical assembly. The right side of the heating plate is rotatably connected to the upper and lower telescopic mechanical arms via the welding mechanical assembly. The liner is fixedly connected to the inner wall of the support box. The front and rear ends of the support wheel are fixedly connected to the inner wall of the support box. The lower end of the welding mechanical assembly is provided with a support wheel. The support wheel is soft, wear-resistant, and abrasion-resistant, increasing wear resistance while mitigating impact.

[0012] Preferably, the left side of the left and right telescopic robotic arms is fixedly connected to the inner guide rail frame and the object support plate. The middle surface of the contact surface between the outer guide rail frame and the inner guide rail frame is smooth, while the outer surface is rough, which can better prevent the packing strap from shifting.

[0013] Preferably, the platform is installed on the upper part of the support box assembly, and its height from the ground is the same as that of the object support plate and the telescopic mechanical device assembly. The upper surfaces of the three are at the same horizontal level, so that the packaged items are placed stably and the work efficiency is improved.

[0014] (III) Beneficial Effects

[0015] This utility model provides a packing strap cutting device. It has the following advantages: By setting up a cutting device, which is mainly composed of a heating plate and a toothed saw plate, the heating plate heats the metal plate and melts the packing strap material to improve cutting efficiency. At the same time, the toothed saw plate fixes the packing strap being cut, while the sharp teeth improve cutting efficiency and make it easier to cut. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the packing strap guide device in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal planar structure of the packing strap guide device of this utility model;

[0019] Figure 4 This is a schematic diagram of the cutting device in this utility model;

[0020] Figure 5 This is a schematic diagram of the thermomelting welding device in this utility model;

[0021] Figure 6 This is a schematic diagram of the planar structure of this utility model.

[0022] In the diagram: 1. Packing strap guide rail device; 2. Support box assembly; 3. Telescopic mechanical device assembly; 4. Packing strap.

[0023] 11. Outer guide rail frame, 12. Inner guide rail frame, 13. Cutting device, 14. Encoder pulley block, 15. Take-up pulley, 16. Straight guide rail plate, 17. Support wheel, 18. Slide guide rail block, 19. Hot melt welding device;

[0024] Support box inner wall panel-21, telescopic tube top plate-22, pneumatic automatic telescopic device fixing plate-23, pad plate-24, object support plate-25, second support wheel-26, storage platform-27;

[0025] Vertical telescopic robotic arm-31, horizontal telescopic robotic arm-32, telescopic mechanical shell-33;

[0026] Pneumatic automatic telescopic device-131, spring telescopic rod-132, toothed saw heating plate-133, heat insulation plate-134, straight guide rail plate toothed saw surface-161;

[0027] Gasket-191, heating plate-192, welding machinery assembly-193. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 and Figure 2 This utility model provides a technical solution for a strapping tape cutting device: A strapping tape cutting device includes a strapping tape guide rail device 1, a support box assembly 2, a telescopic mechanical device assembly 3, and a strapping tape 4. The lower end of the strapping tape guide rail device 1 passes through the outer shell of the support box assembly 2 and is installed inside the support box assembly 2. The telescopic mechanical device assembly 3 is fixedly connected to the left side of the support box assembly 2. The strapping tape 4 is driven and connected at the internal track of the strapping tape guide rail device 1. The strapping tape guide rail device 1 includes an outer guide rail frame 11, an inner guide rail frame 12, a cutting device 13, an encoder pulley assembly 14, a take-up wheel 15, a straight guide rail plate 16, a support wheel 17, a slide guide rail block 18, and a heat fusion welding device. The inner guide rail frame 12 is placed inside the outer guide rail frame 11 ring, but not in close contact. The straight guide rail plate 16 is fixedly connected to the inside of the support box assembly 2. The cutting device 13 is fixedly connected to the inside of the support box assembly 2, and the cutting device 13 is located on the right side of the straight guide rail plate 16. The lower straight guide rail plate 16 is longer than the upper straight guide rail plate 16, and there is space between them without them touching. The lower end of the slide guide rail block 18 is fixedly connected to the right side of the lower straight guide rail plate 16, and its upper right end is fixedly connected to the lower end of the outer guide rail frame 11. The hot melt welding device 19 is fixedly connected to the outer guide rail frame 11 and the straight guide rail plate 16 and has a hole for the packing strap 4 to pass through.

[0030] The support box assembly 2 includes an inner wall panel 21, a telescopic tube top plate 22, a pneumatic automatic telescopic device fixing plate 23, a pad plate 24, an object support plate 25, a second support wheel 26, and a shelf 27. The telescopic tube top plate 22 is slidably connected to the inner wall of the inner wall panel 21. The two sides of the pneumatic automatic telescopic device fixing plate 23 are fixedly connected to the inner wall panel 21. The left side of the pad plate 24 is fixedly connected to the inner wall panel 21. The two sides of the second support wheel 26 are fixedly connected to the inner wall panel 21. The shelf 27 is fixed to the upper end of the inner wall panel 21.

[0031] Please see Figure 3The cutting device 13 includes a pneumatic automatic telescopic device 131, a spring-loaded telescopic rod 132, a toothed saw heating plate 133, and a heat insulation plate 134. The pneumatic automatic telescopic device 131 and the spring-loaded telescopic rod 132 pass through the upper end of the pneumatic automatic telescopic device fixing plate 23 and are fixedly connected to the top plate 22 of the telescopic tube. Their lower ends are fixedly connected to the toothed saw heating plate 133 through the heat insulation plate 134. A straight guide plate toothed saw surface 161 is provided on the lower end of the straight guide plate 16 directly below the toothed saw heating plate 133. The cutting efficiency is increased by heating the plate and the toothed saw is provided on the outside, making the packing strap easier to cut and separate.

[0032] The telescopic mechanical device group 3 includes an upper and lower telescopic mechanical arm 31, a left and right telescopic mechanical arm 32, and a telescopic mechanical housing 33. The bottom of the upper and lower telescopic mechanical arm 31 is fixedly connected to the bottom surface of the inner wall panel 21 of the support box, and the left and right telescopic mechanical arm 32 is fixedly connected to the inner wall of the telescopic mechanical housing 33.

[0033] Please see Figure 4 The hot melt welding device 19 includes a pad 191, a heating plate 192, and a welding mechanical assembly 193. The right side of the heating plate 192 is rotatably connected to the upper and lower telescopic mechanical arm 31 through the welding mechanical assembly 193. The pad 24 is fixedly connected to the inner wall plate 21 of the support box. The front and rear ends of the second support wheel 26 are fixedly connected to the inner wall plate 21 of the support box. The lower end of the welding mechanical assembly 193 is provided with the second support wheel 26. The second support wheel 26 is soft, wear-resistant, and durable, which increases wear resistance and mitigates impact.

[0034] Please see Figure 5 The left side of the telescopic robotic arm 32 is fixedly connected to the inner guide rail frame 12 and the object support plate 25, and the right side is fixedly connected to the inner guide rail frame 12 and the object support plate 25. The middle surface of the contact surface between the outer guide rail frame 11 and the inner guide rail frame 12 is smooth and the outer surface is rough, which can better prevent the packing strap 4 from shifting.

[0035] Please see Figure 6 The platform 27 is installed on the upper part of the support box assembly 2. Its height from the ground is the same as that of the object support plate 25 and the telescopic mechanical device assembly 3. The upper surfaces of the three are at the same level, so that the packaged items are placed stably and the work efficiency is improved.

[0036] Before use, place the packing strap 4 in the take-up wheel 15, pass a section of the packing strap through the inner wall panel 21 of the support box, go around the support wheel 17 and enter through the straight guide rail 16, and follow the straight guide rail 16. Driven by the encoder pulley group 14, the packing strap passes through the lower port of the hot melt welding device 19 by the track of the slide guide block 18, and returns to the upper port of the hot melt welding device 19 after circling around once under the restriction of the outer guide rail frame 11 and the inner guide rail frame 12.

[0037] When in use, the packaged items are placed on the shelf 27 and the object support plate 25. Under the action of the left and right telescopic robotic arms 32, the inner guide rail frame 12 moves to the right, and the packing strap 4 loses the support of the inner guide rail frame 12 and retracts inward. Then, the object support plate 25 at the bottom is also pulled out at the bottom under the action of the left and right telescopic robotic arms 32.

[0038] The telescopic robotic arm 31 drives the welding mechanical assembly 193 to attach the packing straps at the upper and lower ends of the hot melt welding device 19, while the electric heating plate 192 between the two packing straps heats and welds them.

[0039] The pneumatic automatic telescopic device 131 is inflated, and the pull rod pushes the toothed saw heating plate 133 down onto the packing strap 4. Under the high temperature and the pressure of the toothed saw, the packing strap is cut, and the packaging process is completed.

[0040] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0041] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[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 packing tape cutting device, comprising a packing tape guide rail device (1), a support box group (2), a telescopic mechanical device group (3) and a packing tape (4), the lower end of the packing tape guide rail device (1) is installed inside the support box group (2) through the shell of the support box group (2), the telescopic mechanical device group (3) is fixedly connected with the left side of the support box group (2), and the packing tape (4) is drivingly connected at the internal track of the packing tape guide rail device (1). characterized in that The packing tape guide rail device (1) comprises a peripheral guide rail frame (11), an internal guide rail frame (12), a cutting device (13), an encoder pulley set (14), a tape collecting wheel (15), a straight guide rail plate (16), a supporting wheel (17), a slide rail block (18) and a hot melting welding device (19), the internal guide rail frame (12) is arranged in the annular interior of the peripheral guide rail frame (11) and does not abut against the peripheral guide rail frame (11), the straight guide rail plate (16) is fixedly connected with the interior of the support box group (2), the cutting device (13) is fixedly connected with the interior of the support box group (2), and the cutting device (13) is located at the right side of the straight guide rail plate (16), wherein the lower end straight guide rail plate (16) is longer than the upper end straight guide rail plate (16), and a space is formed between the two straight guide rail plates (16), the lower end of the slide rail block (18) is fixedly connected to the right side of the lower end straight guide rail plate (16), and the right side upper end thereof is fixedly connected with the lower end of the peripheral guide rail frame (11), and the hot melting welding device (19) is fixedly connected with the peripheral guide rail frame (11) and the straight guide rail plate (16) and is provided with a hole diameter through which the packing tape (4) passes.

2. A strapping cutter as claimed in claim 1, wherein: The support box group (2) comprises a support box inner wall plate (21), a telescopic pipe top plate (22), a pneumatic automatic telescopic device fixing plate (23), a gasket plate (24), an object support plate (25), a second supporting wheel (26) and a placing table (27), the telescopic pipe top plate (22) is slidingly connected with the inner wall of the support box inner wall plate (21), the two sides of the pneumatic automatic telescopic device fixing plate (23) are fixedly connected with the support box inner wall plate (21), the left side of the gasket plate (24) is fixedly connected with the support box inner wall plate (21), the two sides of the second supporting wheel (26) are fixedly connected with the support box inner wall plate (21), and the placing table (27) is fixed to the upper end of the support box inner wall plate (21).

3. A strapping cutter as defined in claim 1, wherein: The cutting device (13) comprises a pneumatic automatic telescopic device (131), a spring telescopic rod (132), a toothed saw heating plate (133) and a heat insulation plate (134), the pneumatic automatic telescopic device (131) and the spring telescopic rod (132) are fixedly connected with the telescopic pipe top plate (22) through the upper end of the pneumatic automatic telescopic device fixing plate (23), and the lower end thereof is fixedly connected with the toothed saw heating plate (133) through the heat insulation plate (134), and the lower end straight guide rail plate (16) at the lower end of the toothed saw heating plate (133) is provided with a straight guide rail plate toothed saw surface (161).

4. A strapping cutter as defined in claim 1, wherein: The telescopic mechanical device group (3) comprises an up-down telescopic mechanical arm (31), a left-right telescopic mechanical arm (32) and a telescopic mechanical shell (33), the bottom of the up-down telescopic mechanical arm (31) is fixedly connected with the bottom surface of the support box inner wall plate (21), and the left-right telescopic mechanical arm (32) is fixedly connected with the inner wall of the telescopic mechanical shell (33).

5. A strapping cutter as defined in claim 1, wherein: The hot-melt welding device (19) comprises a gasket (191), an electric heating plate (192) and a welding mechanical group (193), the right side of the electric heating plate (192) is rotatably connected with the up-down telescopic mechanical arm (31) through the welding mechanical group (193), the gasket plate (24) is fixedly connected with the support box inner wall plate (21), the second support wheel (26) is fixedly connected with the support box inner wall plate (21) at both ends, the lower end of the welding mechanical group (193) is provided with the second support wheel (26), and the second support wheel (26) is soft, wear-resistant and wear-resistant.

6. A packing tape cutting device according to claim 4, wherein: The left side of the left-right telescopic mechanical arm (32) is fixedly connected with the inner surrounding guide rail frame (12) and the object support plate (25), the contact surface of the outer surrounding guide rail frame (11) and the inner surrounding guide rail frame (12) is smooth in the middle surface and rough on the outer surrounding.

7. A packaging strip cutting device according to claim 2, characterized in that: The object placing table (27) is installed on the upper end of the support box body group (2).

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