Nylon tape binding device

Abstract

An embodiment of the utility model discloses a nylon tape binding device which comprises a shell, a support, a main shaft, a reel spring, a nylon tape and a locking component, the shell is provided with a containing space and a fixing hole penetrating through the containing space, an external fastener penetrates through the fixing hole and is connected onto an external component, the support is mounted in the containing space, and the reel spring is mounted on the main shaft. The main shaft is rotationally connected to the support, the reel spring surrounds the main shaft, one end of the reel spring is connected with the main shaft, the other end of the reel spring is connected with the support, the nylon belt surrounds the main shaft, the fixed end of the nylon belt is connected with the main shaft, the free end of the nylon belt is exposed out of the shell, and the locking assembly is installed on the support and used for locking or unlocking the main shaft. The main shaft is driven by the pulling force of the reel spring to drive the nylon belt to contract, then the nylon belt is gradually tightened by rotating the main shaft, and the main shaft is locked by the locking assembly, so that binding is completed, the binding steps are simple, the binding efficiency is high, and the requirement for rapid binding is met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a bundling device. Background Art

[0002] In logistics, warehousing, and daily packaging, nylon belt bundling devices are widely used. The existing bundling devices usually adopt a manual winding method, which is complex to operate, requires additional tools or multi-step operations, resulting in low bundling efficiency and unable to meet the need for rapid bundling. Summary of the Utility Model

[0003] Based on this, it is necessary to provide a nylon belt bundling device, aiming to solve the technical problem that the existing bundling devices usually adopt a manual winding method, which is complex to operate, requires additional tools or multi-step operations, resulting in low bundling efficiency and unable to meet the need for rapid bundling.

[0004] The utility model provides a nylon belt bundling device, which includes a housing 1, a bracket 2, a main shaft 3, a scroll spring 4, a nylon belt 5, and a locking component 6. The housing 1 has a receiving space 11 and a fixing hole 12 penetrating through the receiving space 11. The bracket 2 is installed in the receiving space 11. The main shaft 3 is rotatably connected to the bracket 2. The scroll spring 4 is looped around the main shaft 3. One end of the scroll spring 4 is connected to the main shaft 3, and the other end is connected to the bracket 2. The nylon belt 5 is looped around the main shaft 3. The fixed end 51 of the nylon belt 5 is connected to the main shaft 3, and the free end 52 of the nylon belt 5 is exposed outside the housing 1. The locking component 6 is installed on the bracket 2 and is used to lock or unlock the main shaft 3.

[0005] The main shaft 3 includes a first mounting portion 31 and a second mounting portion 32 connected to the first mounting portion 31. The scroll spring 4 is looped around the first mounting portion 31. One end of the scroll spring 4 is connected to the first mounting portion 31, and the other end is connected to the bracket 2. The nylon belt 5 is looped around the second mounting portion 32. The fixed end 51 of the nylon belt 5 is connected to the second mounting portion 32, and the free end 52 of the nylon belt 5 is exposed outside the housing 1.

[0006] It further includes a metal ring 7, and the metal ring 7 is connected to the free end 52 of the nylon belt 5.

[0007] The main shaft 3 further includes a bolt 33, and the bolt 33 is connected to the second mounting portion 32 and is exposed outside the housing 1.

[0008] The locking component 6 includes a gear 61 and a locking member 62. The gear 61 is connected to the main shaft 3. The locking member 62 includes a movable end 621 and a locking end 622. The movable end 621 is rotatably connected to the bracket 2. By rotating the locking member 62, the locking end 622 can extend into the tooth groove of the gear 61 to lock the rotation of the gear 61.

[0009] The locking assembly 6 further includes a handle 63. The handle 63 includes a handheld portion 631 and a pushing portion 632 connected to the handheld portion 631. One end of the handheld portion 631 is exposed outside the housing 1, and the other end surrounds the main shaft 3 and is rotatably connected to the bracket 2. Pushing the handheld portion 631 drives the pushing portion 632 to move, and the pushing portion 632 can push the locking end 622 out of the tooth groove.

[0010] The housing 1 is provided with an avoidance groove 13. The handheld portion 631 is exposed outside the housing 1 through the avoidance groove 13, and the avoidance groove 13 is used to avoid the handheld portion 631.

[0011] The locking assembly 6 further includes a spring clip 64. The spring clip 64 is connected to the handheld portion 631 and is used to fix the nylon belt 5.

[0012] The scroll spring 4 is a structural member made of high-strength alloy;

[0013] The nylon belt 5 is a structural member made of high-density nylon;

[0014] Part of the housing 1 is a structural member made of high-strength steel or alloy material;

[0015] Part of the bracket 2 is a structural member made of high-strength steel or alloy material.

[0016] Implementing the embodiments of the present invention will have the following beneficial effects:

[0017] Using the nylon belt bundling device of the present invention, the housing of the bundling device has an accommodation space and a fixing hole penetrating the accommodation space. An external fastener penetrates the fixing hole and is connected to an external member. The bracket is installed in the accommodation space, the main shaft is rotatably connected to the bracket, the scroll spring surrounds the main shaft, one end of the scroll spring is connected to the main shaft, and the other end is connected to the bracket. The nylon belt surrounds the main shaft, the fixed end of the nylon belt is connected to the main shaft, and the free end of the nylon belt is exposed outside the housing. The locking assembly is installed on the bracket and is used to lock or unlock the main shaft. By setting the pulling force of the scroll spring to drive the main shaft to drive the contraction of the nylon belt, and then gradually tightening the nylon belt by rotating the main shaft, and the locking assembly locks the main shaft, thereby completing the bundling, making the bundling steps simple and the bundling efficiency high to meet the requirement of rapid bundling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Wherein:

[0020] Figure 1 is an axonometric schematic diagram of a nylon belt bundling device in an embodiment.

[0021] Figure 2 is Figure 1 a schematic diagram of the bracket in the nylon belt bundling device shown.

[0022] Figure 3 is Figure 1 a schematic diagram of the scroll spring in the nylon belt bundling device shown.

[0023] Figure 4 is Figure 1 a schematic diagram of the nylon belt in the nylon belt bundling device shown.

[0024] Figure 5 is Figure 1 a schematic diagram of the bracket, main shaft and locking component in the nylon belt bundling device shown.

[0025] Figure 6 is Figure 1 a schematic diagram of the bracket, bolt and locking component in the nylon belt bundling device shown.

[0026] Reference numerals:

[0027] 1. Housing; 11. Accommodating space; 12. Fixing hole; 13. Avoidance groove;

[0028] 2. Bracket;

[0029] 3. Main shaft; 31. First mounting portion; 32. Second mounting portion; 33. Bolt; 4. Scroll spring;

[0030] 5. Nylon belt; 51. Fixed end; 52. Free end;

[0031] 6. Locking component; 61. Gear; 62. Locking member; 621. Movable end; 622. Locking end; 63. Handle; 631. Holding portion; 632. Pushing portion; 64. Spring clip;

[0032] 7. Metal ring. Detailed implementation manners

[0033] Please also combine with Figures 1 to 6 to describe the bundling device provided by the present utility model.

[0034] A nylon belt bundling device, comprising a housing 1, a bracket 2, a main shaft 3, a scroll spring 4, a nylon belt 5 and a locking assembly 6. The housing 1 has an accommodation space 11 and a fixing hole 12 penetrating through the accommodation space 11. An external fastener penetrates through the fixing hole 12 and is connected to an external member. The bracket 2 is installed in the accommodation space 11. The main shaft 3 is rotatably connected to the bracket 2. The scroll spring 4 is looped around the main shaft 3. One end of the scroll spring 4 is connected to the main shaft 3, and the other end is connected to the bracket 2. The nylon belt 5 is looped around the main shaft 3. The fixed end 51 of the nylon belt 5 is connected to the main shaft 3, and the free end 52 of the nylon belt 5 is exposed outside the housing 1. The locking assembly 6 is installed on the bracket 2 and is used to lock or unlock the main shaft 3. The housing 1 can provide protection for the overall device and ensure the normal operation of the internal structure under certain impacts or knocks.

[0035] It can be understood that the housing 1 of the bundling device has an accommodation space 11 and a fixing hole 12 penetrating through the accommodation space 11. An external fastener penetrates through the fixing hole 12 and is connected to an external member. The bracket 2 is installed in the accommodation space 11. The main shaft 3 is rotatably connected to the bracket 2. The scroll spring 4 is looped around the main shaft 3. One end of the scroll spring 4 is connected to the main shaft 3, and the other end is connected to the bracket 2. The nylon belt 5 is looped around the main shaft 3. The fixed end 51 of the nylon belt 5 is connected to the main shaft 3, and the free end 52 of the nylon belt 5 is exposed outside the housing 1. The locking assembly 6 is installed on the bracket 2 and is used to lock or unlock the main shaft 3. By setting the pulling force of the scroll spring 4 to drive the main shaft 3 to drive the contraction of the nylon belt 5, and then gradually tightening the nylon belt 5 by rotating the main shaft 3, and the locking assembly 6 locks the main shaft 3, so as to complete the bundling, making the bundling steps simple and the bundling efficiency high to meet the requirement of rapid bundling.

[0036] It should be noted that the bundling device is fixed on the loading rack through a fastener penetrating through the fixing hole 12. The object to be bundled is placed on the surrounding path of the nylon belt 5. When the nylon belt 5 is pulled out, the nylon belt 5 will drive the main shaft 3 to rotate. The main shaft 3 drives the scroll spring 4 to undergo elastic deformation. The nylon belt 5 surrounds the object to be bundled and fixes the nylon belt 5. Then, by rotating the main shaft 3 with a tool, the main shaft 3 drives the nylon belt 5 to contract, the nylon belt 5 gradually tightens, and the locking assembly 6 locks the main shaft 3, so that the nylon belt 5 remains in a tightened state to complete the bundling.

[0037] In this embodiment, the main shaft 3 includes a first mounting portion 31 and a second mounting portion 32 connected to the first mounting portion 31. The scroll spring 4 is looped around the first mounting portion 31. One end of the scroll spring 4 is connected to the first mounting portion 31, and the other end is connected to the bracket 2. The nylon belt 5 is looped around the second mounting portion 32. The fixed end 51 of the nylon belt 5 is connected to the second mounting portion 32, and the free end 52 of the nylon belt 5 is exposed outside the housing 1. By setting the first mounting portion 31 and the second mounting portion 32, the scroll spring 4 and the nylon belt 5 can be placed in separate compartments and cooperate reasonably, improving the safety of the overall device.

[0038] In one embodiment, as Figure 4 shown, the bundling device further includes a metal ring 7, which is connected to the free end 52 of the nylon belt 5 and is used for external connection. By providing the metal ring 7, it can be conveniently fixed to various hooks or nail-like structures.

[0039] In one embodiment, as Figure 6 shown, the main shaft 3 further includes a bolt 33, which is connected to the second mounting portion 32 and protrudes from the housing 1. When it is necessary to gradually tighten the nylon belt 5, a torque wrench is used in cooperation with the bolt 33, and then the bolt 33 is rotated so that the main shaft 3 can drive the nylon belt 5 to contract to meet the requirements of different fastening forces for different goods.

[0040] In one embodiment, as Figure 5 and Figure 6 shown, the locking assembly 6 includes a gear 61 and a locking member 62. The gear 61 is connected to the main shaft 3. The locking member 62 includes a movable end 621 and a locking end 622. The movable end 621 is rotatably connected to the bracket 2. By rotating the locking member 62, the locking end 622 can extend into the tooth groove of the gear 61 to lock the rotation of the gear 61. By providing the gear 61 and the locking member 62, after the main shaft 3 drives the nylon belt 5 to tighten to a certain extent, the locking end 622 of the locking member 62 can extend into the tooth groove to lock the rotation of the main shaft 3, ensuring the stability of bundling.

[0041] In this embodiment, the locking assembly 6 further includes a handle 63. The handle 63 includes a handheld portion 631 and a pushing portion 632 connected to the handheld portion 631. One end of the handheld portion 631 protrudes from the housing 1, and the other end surrounds the main shaft 3 and is rotatably connected to the bracket 2. By pushing the handheld portion 631 to drive the pushing portion 632 to move, the pushing portion 632 can push the locking end 622 out of the tooth groove. Specifically, by moving the handheld portion 631 to swing, the handheld portion 631 drives the pushing portion 632 to swing, and the pushing portion 632 can push the locking member 62 to rotate, so that the locking end 622 of the locking member 62 disengages from the tooth groove of the gear 61 to unlock the main shaft 3 and release the nylon belt 5 to complete the unbundling. In addition, during the unbundling process, since the deformation force of the scroll spring 4 will drive the main shaft 3 to rotate, the main shaft 3 will drive the nylon belt 5 to automatically retract.

[0042] Furthermore, the housing 1 is provided with an avoidance groove 13. The handheld portion 631 protrudes from the housing 1 through the avoidance groove 13, and the avoidance groove 13 is used to avoid the handheld portion 631. By providing the avoidance groove 13, the handheld portion 631 can extend to the outside of the housing 1, and during the swinging process of the handheld portion 631, the handheld portion 631 will not interfere with the housing 1. Specifically, the handheld portion 631 is designed in accordance with ergonomics, improving the comfort and safety of operation.

[0043] Further, the locking assembly 6 further includes a spring clip 64. The spring clip 64 is connected to the handheld portion 631 and is used to fix the nylon belt 5. By providing the spring clip 64, the phenomenon of slippage is avoided when the nylon belt 5 is not in use.

[0044] In one embodiment, as Figure 1 shown, the scroll spring 4 is a structural member made of high-strength alloy. This ensures durability and reliability.

[0045] The nylon belt 5 is a structural member made of high-density nylon. It has excellent tensile resistance.

[0046] The housing 1 is a structural member made of high-strength steel or alloy material. This reduces the overall weight of the device, makes the size smaller, and facilitates installation and use in various fields.

[0047] The bracket 2 is a structural member made of high-strength steel or alloy material. This reduces the overall weight of the device, makes the size smaller, and facilitates installation and use in various fields.

[0048] Operating steps:

[0049] Fix the bundling device to the loading rack through the fixing hole 12 using the long bolt 33.

[0050] Place the object to be bundled on the surrounding path of the nylon belt 5.

[0051] Release the elastic clip, pull out the nylon belt 5, surround the object to be bundled, and fix it to the other end.

[0052] Rotate the bolt 33 through a tool to drive the main shaft 3 to rotate, and the nylon belt 5 gradually tightens.

[0053] The locking assembly 6 locks the main shaft 3, and the nylon belt 5 maintains the current tightened state, completing the bundling.

[0054] Pull the handle 63 to release the nylon belt 5 and complete the unbundling operation.

[0055] Automatically retract the nylon belt 5, and the elastic clip fixes the nylon belt 5.

[0056] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

Claims

1. A nylon belt bundling device, characterized in that, It includes a housing (1), a bracket (2), a main shaft (3), a scroll spring (4), a nylon belt (5) and a locking assembly (6). The housing (1) has an accommodation space (11) and a fixing hole (12) passing through the accommodation space (11). The bracket (2) is installed in the accommodation space (11). The main shaft (3) is rotatably connected to the bracket (2). The scroll spring (4) is looped around the main shaft (3). One end of the scroll spring (4) is connected to the main shaft (3), and the other end is connected to the bracket (2). The nylon belt (5) is looped around the main shaft (3). The fixed end (51) of the nylon belt (5) is connected to the main shaft (3), and the free end (52) of the nylon belt (5) is exposed outside the housing (1). The locking assembly (6) is installed on the bracket (2) and is used to lock or unlock the main shaft (3).

2. The nylon belt bundling device according to claim 1, characterized in that, The main shaft (3) includes a first mounting portion (31) and a second mounting portion (32) connected to the first mounting portion (31). The scroll spring (4) is looped around the first mounting portion (31). One end of the scroll spring (4) is connected to the first mounting portion (31), and the other end is connected to the bracket (2). The nylon belt (5) is looped around the second mounting portion (32). The fixed end (51) of the nylon belt (5) is connected to the second mounting portion (32), and the free end (52) of the nylon belt (5) is exposed outside the housing (1).

3. The nylon belt bundling device according to claim 2, characterized in that, It further includes a metal ring (7). The metal ring (7) is connected to the free end (52) of the nylon belt (5).

4. A nylon belt bundling device according to claim 2, characterized in that, The main shaft (3) further includes a bolt (33). The bolt (33) is connected to the second mounting portion (32) and is exposed outside the housing (1).

5. A nylon belt bundling device according to claim 1, characterized in that, The locking assembly (6) includes a gear (61) and a locking member (62). The gear (61) is connected to the main shaft (3). The locking member (62) includes a movable end (621) and a locking end (622). The movable end (621) is rotatably connected to the bracket (2). By rotating the locking member (62), the locking end (622) can extend into the tooth groove of the gear (61) to lock the rotation of the gear (61).

6. A nylon belt bundling device according to claim 5, characterized in that, The locking assembly (6) further includes a handle (63). The handle (63) includes a hand-held portion (631) and a pushing portion (632) connected to the hand-held portion (631). One end of the hand-held portion (631) is exposed outside the housing (1), and the other end is looped around the main shaft (3) and is rotatably connected to the bracket (2). By pushing the hand-held portion (631), the pushing portion (632) is driven to move, and the pushing portion (632) can push the locking end (622) out of the tooth groove.

7. A nylon belt bundling device according to claim 6, characterized in that, The housing (1) is provided with an avoidance groove (13). The hand-held portion (631) is exposed outside the housing (1) through the avoidance groove (13). The avoidance groove (13) is used to avoid the hand-held portion (631).

8. A nylon belt bundling device according to claim 6, characterized in that, The locking assembly (6) further includes a spring clip (64). The spring clip (64) is connected to the hand-held portion (631) and is used to fix the nylon belt (5).

9. The nylon belt bundling device according to claim 1, characterized in that, The scroll spring (4) is a structural member made of high-strength alloy; The nylon belt (5) is a structural member made of high-density nylon; Part of the housing (1) is a structural member made of high-strength steel or alloy material; The bracket (2) is partially a structural member made of high-strength steel or alloy material.

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