Binding machine with wire guide piece arranged in wire disc bin
By installing a rolling guide wire in the wire spool of the bundling machine, the problems of deformation and jamming during the wire pull-back process are solved, and the bundling machine is made more compact and lightweight.
Patent Information
- Application Number
- CN202520127082.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing bundling machines are prone to wire deformation and jamming when pulling back the wire, and the increased size and weight of the bundling machines affect ease of use and flexibility.
A rolling guide is installed inside the wire spool compartment to replace the traditional sliding contact method, so that the wire rolls into contact with the guide when it is pulled back, reducing deformation and jamming, and the receiving cavity is designed to be smaller.
This ensures smooth thread retraction, avoids deformation and jamming, and makes the binding machine more compact and lightweight.
Smart Images
Figure CN223707149U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of bundling machine, specifically disclose a bundling machine that silk disc storehouse is equipped with wire guide. BACKGROUND
[0002] Bundling machine is a tool for building field, auxiliary construction worker ties silk line reinforcement tool. It is usually composed of multiple key units, including feeding unit, curling guide unit, cutting unit, bundling unit and containing unit etc. These units cooperate with each other, and efficiently complete a series of complex steps such as wire feeding, guiding, curling, holding, cutting, tightening and releasing. The feeding unit accurately delivers the wire to the designated position, the curling guide unit skillfully guides the wire to curl around the reinforcement, the cutting unit is responsible for cutting off the excess wire, the bundling unit plays a key role in tightening and firmly fixing the wire on the reinforcement, and the containing unit is used to place the silk disc storehouse, ensuring the stable supply of silk line. In order to reduce the consumption of wire, in the existing bundling machine design, after the wire is fed to the reinforcement to form a loop, the wire is pulled back to the predetermined amount by the reverse rotation of the feeding gear, which not only quickly tightens the reinforcement, but also tightens the wire back to the silk disc storehouse, thereby effectively saving the amount of wire and improving material utilization.
[0003] However, in actual use, when pulling the wire back down, the pulled-back wire may cause some extrusion or collision to the wire originally stored in the silk disc storehouse, which may cause the pulled-back wire to bend and deform, and even cause jamming or even jamming in the wire slot, seriously affecting the normal operation and bundling efficiency of the bundling machine. In order to solve this problem, the existing bundling machine generally adopts the way of increasing the circular radius of the silk disc storehouse to accommodate the pulled-back wire. Although this way can alleviate the extrusion and collision of the wire to some extent, it leads to a significant increase in the volume of the silk disc storehouse of the bundling machine. This not only increases the overall weight of the bundling machine, making it not light enough when handheld, but also is not conducive to the miniaturization and lightweight design of the bundling machine, limiting its flexibility and convenience in construction scenes, and cannot meet the needs of construction workers for efficient and portable bundling tools. UTILITY MODEL CONTENTS
[0004] The utility model aims at overcoming the defects of prior art, and provides a bundling machine with wire guide in silk disc storehouse.
[0005] The utility model discloses a bundling machine that silk disc storehouse is equipped with wire guide, adopts the following technical scheme:
[0006] A kind of silk disc warehouse is equipped with guide wire piece in bundling machine, including shell and be equipped with in shell silk feeding mechanism and silk disc warehouse, the silk disc groove for containing silk reel is equipped in the silk disc warehouse, the top side of the silk disc warehouse is equipped with silk outlet, the silk feeding mechanism is located above silk outlet;The silk disc warehouse is equipped with the containing cavity around the periphery of silk disc groove, the containing cavity is communicated with the silk disc groove and the silk feeding mechanism;Containing cavity is equipped with guide wire piece around the periphery of silk disc groove, and the guide wire piece can be rolled relative to the inner wall of the silk disc warehouse.
[0007] Preferably, the guide wire piece is rotatably connected with the silk disc warehouse.
[0008] Preferably, the guide wire piece is cylindrical.
[0009] Preferably, the guide wire piece includes a mounting column disposed in the silk disc warehouse and a roller sleeve disposed outside the mounting column.
[0010] Preferably, the silk disc warehouse is provided with a mounting slot for the mounting column to pass through, one end of the mounting column is provided with a mounting boss, and one end is provided with a detachable fixing member, the mounting boss and the fixing member are respectively in abutment with the outer side of the two ends of the mounting slot.
[0011] Preferably, one end of the mounting column is provided with a clamping groove, and the fixing member is a clamping spring matched with the clamping groove.
[0012] Preferably, a gasket is provided between the clamping spring and the outer side of the mounting slot.
[0013] Preferably, the mounting slot is an arc-shaped slot, the roller is exposed in the containing cavity through the arc-shaped mounting slot, and the arc length of the roller exposed in the arc-shaped mounting slot is half of the circumference of the roller.
[0014] Preferably, the total length of the connecting line of the adjacent guide wire pieces along the inner wall of the containing cavity accounts for 50% to 80% of the total circumference of the inner wall of the containing cavity.
[0015] Preferably, in the direction of pulling the silk back to the silk reel from the silk outlet, the radial distance of each guide wire piece around the silk disc groove to the silk disc groove gradually decreases.
[0016] Preferably, the silk disc warehouse includes a silk disc warehouse body and a silk disc warehouse cover mounted on the silk disc warehouse body, and the guide wire piece is arranged on the silk disc warehouse body.
[0017] Compared with the prior art, the present application has at least the following advantages:
[0018] The utility model discloses a silk disc storehouse inner wall has the guide silk piece of scrollable, make the silk thread that is sent silk mechanism draws back, from silk outlet to silk disc groove, the process of winding back, can with guide silk piece scroll contact and more smooth return, replaced traditional silk thread of bundling machine and silk disc storehouse's sliding contact mode when drawing back, thereby make most silk thread can draw back directly to the silk disc, only a small part contains in the accommodation cavity, such not only make silk thread return and draw back process not easy deformation or mutual extrusion and jam and cause damage, and the space of accommodation cavity can design smaller, thereby make bundling machine more small and exquisite, light weight. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the structure schematic diagram of bundling machine of the utility model's silk disc storehouse inner guide silk piece,
[0020] Figure 2 It is the schematic diagram of opening silk disc storehouse cover and replacing silk disc of the utility model,
[0021] Figure 3 It is the structure schematic diagram of dismantling silk disc storehouse cover and part of the utility model's machine shell,
[0022] Figure 4 It is the installation schematic diagram of silk disc storehouse guide silk piece of the utility model.
[0023] BRIEF DESCRIPTION OF DRAWINGS
[0024] 1, machine shell, 2, silk feeding mechanism, 3, silk disc storehouse, 31, silk disc storehouse body, 32, silk disc storehouse cover, 33, silk outlet, 34, silk disc groove, 35, accommodation cavity, 36, installation slot, 4, guide silk piece, 41, mounting column, 411, mounting boss, 412, snap spring, 413, washer, 42, roller, 5, silk disc. DETAILED DESCRIPTION
[0025] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the utility model is explained in further detail below with the accompanying drawings and specific embodiment.
[0026] A kind of bundling machine with guide silk piece in silk disc storehouse, refer to Figures 1-4, including the shell 1 and provided with the wire feeding mechanism 2 and the wire reel compartment 3 in the shell 1, the wire reel compartment 3 is provided with the wire reel groove 34 for accommodating the wire reel 5, the top side of the wire reel compartment 3 is provided with the wire outlet 33, the wire feeding mechanism 2 is located above the wire outlet 33, the wire reel compartment 3 is provided with the accommodating cavity 35 surrounding the wire reel groove 34, and the accommodating cavity 35 is communicated with the wire reel groove 34 and the wire feeding mechanism 2. In use, the wire feeding mechanism 2 feeds the wire of the wire reel 5 to the wire outlet 33 to realize the wire feeding and the purpose of holding the reinforcing steel bar, then the motor of the wire feeding mechanism 2 reverses to pull back the wire that has been fed from the wire reel 5 to the accommodating cavity 35, and the accommodating cavity 35 plays a role of accommodating the pulled back wire.
[0027] To solve the problem that the wire pulling back process is not smooth and easy to cause the wire deformation and damage or jam in the existing bundling machine, referring to Figure 3 , the accommodating cavity 35 of the scheme is provided with the wire guide 4 around the wire reel groove 34, the wire guide 4 is arc-shaped and protrudes from the inner wall of the wire reel compartment 3, and the wire guide 4 is rollable relative to the inner wall of the wire reel compartment 3. When the motor of the wire feeding mechanism 2 reverses to pull back the wire, the wire is wound back from the wire outlet 33 to the wire reel groove 34, and because the inner wall of the wire reel compartment 3 has the rollable arc-shaped wire guide 4 protruding therefrom, the wire is in rolling contact with the wire guide 4. Compared with the bundling machine in which the wire is in sliding contact with the wire reel compartment when the wire is pulled back, the wire pulling back of the bundling machine of the scheme is more smooth, most of the wire can be directly pulled back into the wire reel 5, and a small part of the wire is accommodated in the accommodating cavity 35. In this way, the wire pulling back process is not easy to deform or cause damage due to mutual extrusion and jam, and the space of the accommodating cavity 35 can be designed to be smaller, so that the bundling machine is more compact and light.
[0028] In the embodiment, referring to Figures 3-4 , the wire guide 4 includes the mounting column 41 arranged in the wire reel compartment 3 and the roller 42 sleeved outside the mounting column 41. The wire reel compartment 3 is provided with the mounting through slot 36 for the mounting column 41 to pass through, one end of the mounting column 41 is provided with the mounting boss 411, and one end is provided with the detachable fixing member. The mounting boss 411 and the fixing member of the mounting column are respectively abutted with the outer sides of the two ends of the mounting through slot 36, so as to fix the wire guide 4 in the wire reel compartment 3.
[0029] Specifically, one end of the mounting column 41 is provided with a clamping groove, the fixing member is a clamping spring 412 matched with the clamping groove, and a gasket 413 is arranged between the clamping spring 412 and the outer side of the mounting groove 36. Through the above design, the mounting column 41 can be conveniently and stably assembled into the silk disc bin 3, and the roller 42 can relatively roll outside the mounting column 41 to guide the silk thread. Of course, in other embodiments, the mounting column 41 can also be directly connected with the silk disc bin 3 to rotate, and the same effect of the roller 42 rolling to guide the silk thread relative to the inner wall of the silk disc bin 3 can also be achieved. However, the preferred embodiment of the present application fixes the mounting column 41 with the silk disc bin 3, and the roller 42 is relatively connected with the silk disc bin 3 to rotate, so that the problem that the outer wall of the mounting groove 36 of the silk disc bin 3 touches the external object to hinder the smooth rolling of the guide member 4 can be avoided.
[0030] In addition, the guide member 4 of the present embodiment is in a cylindrical shape, and in other embodiments, it can also be arranged in a rolling ball shape. The cylindrical guide member of the present embodiment can have a wider rolling contact area with the silk thread, and the production cost and assembly efficiency are more ideal.
[0031] Referring to Figure 4 , the mounting groove 36 is a circular arc-shaped groove, and the roller 42 is exposed in the containing cavity 35 through the circular arc-shaped mounting groove 36. The arc length of the roller 42 exposed in the circular arc-shaped mounting groove 36 is preferably half of the circumference of the roller 42. In this way, the silk thread pulled back can be smoothly guided, and the installation stability of the guide member 4 in the silk disc bin 3 is better, and the rolling reliability and service life of the guide member 4 are improved.
[0032] Referring to Figure 3 , the total length of the connecting line of the adjacent guide members 4 along the inner wall of the containing cavity 35 (i.e. the inner wall of the silk disc bin 3) can be designed to account for 50% to 80% of the total circumference of the inner wall of the containing cavity 35. Through the above design, the silk thread can be sufficiently guided and gathered during the pulling back.
[0033] Referring to Figure 3 , in the pulling back direction of the silk thread from the silk outlet 33 to the silk disc 5 (i.e. the counterclockwise direction in the figure), the radial distance of each guide member 4 around the silk disc groove 34 to the silk disc groove 34 gradually decreases. Through the above design, the silk thread can be gradually guided and gathered by each guide member during the pulling back of the silk disc 5, so as to further ensure that the silk thread can be kept in the original state without deformation or jamming problem.
[0034] Referring to Figure 2The silk disc storage 3 comprises a silk disc storage body 31 and a silk disc storage cover 32 mounted on the silk disc storage body 31, and a mounting through slot 36 is arranged on the silk disc storage body 31, and the guide wire piece 4 is correspondingly arranged on the silk disc storage body 31, so as to facilitate the installation and maintenance of the guide wire piece 4, and when the silk thread pulling smoothness is found to be reduced, the silk disc storage cover 32 can be opened to check whether there is foreign matter stuck outside the guide wire piece 4, and it is also convenient to add lubricant to the mounting column 41 to assist the smooth rolling of the roller 42.
[0035] The above detailed the technical solutions provided by the present application, and the principles and implementation modes of the present application were described by applying specific examples. The above examples are only used to help understand the method and core idea of the present application. Meanwhile, for those skilled in the art, the specific implementation modes and application ranges will be changed according to the idea of the present application. In summary, the content of the present application should not be understood as a limitation of the present application.
Claims
1. A binding machine with a wire guide in a wire spool compartment, comprising a housing, a wire feeding mechanism, and a wire spool compartment disposed within the housing, wherein the wire spool compartment has a wire spool groove for accommodating wire spools, a wire outlet is provided on one side of the top of the wire spool compartment, and the wire feeding mechanism is located above the wire outlet; characterized in that, The wire disc bin is provided with a containing cavity surrounding the wire disc groove, the containing cavity is communicated with the wire disc groove and the wire feeding mechanism; a plurality of wire guide members are arranged around the wire disc groove, and the wire guide members are rollable relative to the inner wall of the wire disc bin.
2. The bundling machine according to claim 1, wherein the wire disc magazine is provided with a wire guide member. The wire guide member is rotationally connected with the wire disc bin.
3. The bundling machine according to claim 1, wherein the wire disc magazine is provided with a wire guide member. The wire guide member is in a cylindrical tube shape.
4. The bundling machine according to any one of claims 1 to 3, characterized in that the spool magazine is provided with a guide member. The wire guide member comprises a mounting column arranged in the wire disc bin and a roller sleeved outside the mounting column.
5. The bundling machine according to claim 4, wherein the wire disc magazine is provided with a wire guide member. The wire disc bin is provided with a mounting through slot for the mounting column to pass through, one end of the mounting column is provided with a mounting boss, and one end is provided with a detachable fixing member, the mounting boss and the fixing member are respectively abutted with the outer sides of both ends of the mounting through slot.
6. The bundling machine according to claim 5, wherein the wire disc magazine is provided with a wire guide member. One end of the mounting column is provided with a clamping groove, and the fixing member is a clamping spring matched with the clamping groove.
7. The bundling machine according to claim 5, wherein the wire disc magazine is provided with a wire guide. The mounting through slot is a circular arc through slot, the roller is exposed in the containing cavity through the circular arc mounting through slot, and the arc length of the roller exposed in the circular arc mounting through slot is half of the circumference of the roller.
8. The bundling machine according to any one of claims 1 to 3, wherein the wire spool magazine is provided with a wire guide. The total length of the connecting line of the adjacent wire guide members along the inner wall of the containing cavity accounts for 50% to 80% of the total circumference of the inner wall of the containing cavity.
9. The bundling machine according to any one of claims 1 to 3, wherein the spool magazine is provided with a guide member. In the direction of pulling the wire back to the wire disc from the wire outlet, the radial distance of each wire guide member around the wire disc groove to the wire disc groove gradually decreases.
10. The bundling machine according to any one of claims 1 to 3, wherein the wire spool magazine is provided with a wire guide. The wire disc bin comprises a wire disc bin body and a wire disc bin cover mounted on the wire disc bin body, and the wire guide member is arranged on the wire disc bin body.