Wire drawing guide frame for ton bag production

Abstract

The utility model discloses a wiredrawing guide frame for ton bag production, and relates to the technical field of ton bag production equipment, the wiredrawing guide frame comprises a guide base, a wiredrawing guide device is arranged on the guide base, the wiredrawing guide device comprises a silk thread tension adjusting unit and a traction unit, the silk thread tension adjusting unit comprises a supporting seat, a limiting roller is arranged on the supporting seat, and the limiting roller is arranged on the supporting seat. The limiting roller is provided with a fixed wheel, adjusting supports are symmetrically distributed on the outer wall of the fixed wheel, movable parts are arranged in the adjusting supports, a positioning shaft is arranged on one side of each movable part, and the other end of each positioning shaft is connected with a limiting part. According to the silk thread tensioning adjusting device, the movable part in the silk thread tensioning adjusting unit slides in the adjusting support through the adjusting groove, so that the movable part drives the positioning shaft and the limiting part to expand inwards and outwards, the tensioning degree of the buffering expansion block is matched, the silk thread conveying tensioning degree is achieved in the silk thread conveying process, the compatibility of the silk thread tensioning adjusting device is improved, and the production efficiency is improved. And the purpose of processing ton bags adaptive to different international standard ton bag patterns is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag production equipment, in particular to a wire drawing guide frame for ton bag production. Background Art

[0002] International standard ton bag pattern Ton bag (also known as container bag, space bag, flexible container, ton bag, ton bag, space bag, mother-and-child bag): is a flexible transport packaging container. It has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient structural strength. Since container bags are easy to load and unload and carry, the loading and unloading efficiency has been significantly improved, and it has developed rapidly in recent years. Container bags are generally made of polyester fibers such as polypropylene and polyethylene. In the production process of ton bags, wire drawing guide frames are required. However, most of the existing wire drawing guide frames for ton bag production are prone to loosening during use, causing the wire to wrinkle and knot. At the same time, due to the lack of a buffer mechanism during the transmission process, the wire may be subjected to excessive force, resulting in the risk of wire breakage.

[0003] For example, Chinese patent publication No. CN216592623U discloses a wire drawing guide frame for ton bag production. The wire drawing guide device can straighten and tighten the wire by providing a straightening mechanism, thereby preventing the wire from loosening easily during use of the wire drawing guide frame for bag production, causing the wire to wrinkle and become tangled, thereby reducing the loss of wire production and improving the productivity of the wire.

[0004] The existing technology has the following problems:

[0005] The above device completes the straightening operation of the wire body through the straightening mechanism, but the tension of the wire body is different when producing ton bags with different international standard ton bag patterns. Therefore, during the weaving process of the container bag, the tightness of the wire body needs to be adjusted according to the weaving requirements. Utility Model Content

[0006] The utility model provides a wire drawing guide frame for producing ton bags, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A wire drawing guide frame for producing ton bags, comprising a guide base, on which a wire drawing guide device is arranged, the wire drawing guide device comprising a wire tensioning adjustment unit and a traction unit, both of which are mounted on the guide base, and the wire tensioning adjustment unit is located on one side of the traction unit;

[0009] The wire tensioning adjustment unit includes a support seat, a limiting roller is arranged on the support seat, fixed wheels are symmetrically distributed on the left and right ends of the limiting roller, adjustment brackets are symmetrically distributed on the outer wall of the fixed wheel, an adjustment groove is arranged in the adjustment bracket, a movable part is arranged in the adjustment groove, a positioning shaft is arranged on one side of the movable part, the other end of the positioning shaft is connected to the limiting part, and a buffer expansion block is arranged on the limiting part.

[0010] The utility model realizes the sliding property of the movable part in the wire tensioning adjustment unit through the adjustment groove in the adjustment bracket, so that the movable part drives the positioning shaft and the limit part to expand inward and outward, and cooperates with the tension of the buffer expansion block, thereby realizing the tension of the wire transmission during the wire transmission process, ensuring that the strip width is within the allowable error, so as to facilitate the subsequent wire processing.

[0011] The further improvement of the technical solution of the utility model is that: the support seat is rotatably connected with the limiting roller, the fixed wheel is slidably installed on the limiting roller, the adjustment bracket is fixedly connected with the fixed wheel, the adjustment bracket is slidably connected with the movable part through the adjustment groove, the movable part is fixedly connected with the positioning shaft, the positioning shaft is fixedly connected with the limiting part, the buffer expansion block is movably connected with the limiting part, and the surface of the buffer expansion block is polished and smooth. In the utility model, the friction between the wire body and the arc block during the guiding process is reduced by the polishing degree of the surface of the buffer expansion block, so as to avoid the damage to the wire body.

[0012] A further improvement of the technical solution of the utility model is that an extension plate is provided at the bottom of the support seat, one side of the extension plate is located in the sliding groove of the limiting slide, the limiting slide is located on the guide base, the support seat is welded to the extension plate, the extension plate is slidably connected to the limiting slide through the sliding groove, and the limiting slide is vertically fixed on the guide base.

[0013] A further improvement of the technical solution of the utility model is that the traction unit includes a suspension frame, the suspension frame is provided with two groups, an installation groove is provided in the suspension frame, support blocks are symmetrically distributed at the upper and lower ends of the installation groove, an upper straightening roller is provided on the upper support block, a lower straightening roller is provided on the lower support block, and a downward pressing screw is provided in the upper support block.

[0014] A further improvement of the technical solution of the utility model is that: the suspension frame is vertically fixedly installed on the guide base, the suspension frame is fixedly connected to the lower support block through an installation groove, the suspension frame is slidingly connected to the upper support block through an installation groove, the straightening roller is rotatably connected to the support block, the lower straightening roller is rotatably connected to the support block, the downward pressure screw is rotatably connected to the suspension frame, and the downward pressure screw is threadedly connected to the upper support block.

[0015] The utility model adjusts the distance between two groups of support blocks in the traction unit by pressing down the screw rod, so that the conveying operation can be completed for wires of different thicknesses, thereby expanding the range of conveying and improving the practicality of the device.

[0016] A further improvement of the technical solution of the utility model is that a telescopic rod is arranged between the upper support block and the lower support block, a return spring is arranged on the telescopic rod, the telescopic rod is vertically fixedly installed between the two groups of support blocks, and the return spring is sleeved on the telescopic rod.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a wire drawing guide frame for ton bag production. Through the sliding property of the movable part in the wire tension adjustment unit through the adjustment groove in the adjustment bracket, the movable part drives the positioning shaft and the limit part to expand inward and outward, and cooperates with the tension of the buffer expansion block, so as to realize the tension of the wire transmission during the wire transmission process, improve the compatibility of the device, and achieve the purpose of adapting to different international standard ton bag patterns and ton bag processing.

[0019] 2. The utility model provides a wire drawing guide frame for ton bag production. The distance between two sets of support blocks in the traction unit is adjusted by pressing the screw down, so that the conveying operation can be completed for wires of different thicknesses, thereby expanding the range of conveying and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the structure of the wire drawing guide device of the utility model;

[0022] Figure 3 This is a structural schematic diagram of the wire tension adjustment unit of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the traction unit of the utility model.

[0024] In the figure: 1. guide base; 201. support base; 202. limit roller; 203. fixed wheel; 204. adjustment bracket; 205. movable part; 206. positioning shaft; 207. limit part; 208. buffer expansion block; 209. extension plate; 210. limit slide; 301. suspension frame; 302. support block; 303. upper straightening roller; 304. lower straightening roller; 305. pressing screw; 306. telescopic rod; 307. return spring; 308. power part. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A wire drawing guide frame for producing ton bags, comprising a guide base 1, a wire drawing guide device is arranged on the guide base 1, the wire drawing guide device comprises a wire tensioning adjustment unit and a traction unit, the wire tensioning adjustment unit and the traction unit are both installed on the guide base 1, and the wire tensioning adjustment unit is located on one side of the traction unit;

[0029] The wire tensioning adjustment unit includes a support seat 201, on which a limiting roller 202 is arranged, and fixed wheels 203 are symmetrically distributed on the left and right ends of the limiting roller 202, and an adjustment bracket 204 is symmetrically distributed on the outer wall of the fixed wheel 203. An adjustment groove is arranged in the adjustment bracket 204, and a movable part 205 is arranged in the adjustment groove. A positioning shaft 206 is arranged on one side of the movable part 205, and the other end of the positioning shaft 206 is connected to a limiting part 207, and a buffer expansion block 208 is arranged on the limiting part 207.

[0030] The utility model uses the sliding property of the movable part 205 in the wire tensioning adjustment unit through the adjustment groove in the adjustment bracket 204, so that the movable part 205 drives the positioning shaft 206 and the limit part 207 to expand inward and outward, and cooperates with the tension of the buffer expansion block 208, thereby realizing the tension of the wire transmission during the wire transmission process, so as to facilitate the subsequent wire processing.

[0031] The support seat 201 is rotatably connected to the limiting roller 202, the fixed wheel 203 is slidably installed on the limiting roller 202, the adjusting bracket 204 is fixedly connected to the fixed wheel 203, the adjusting bracket 204 is slidably connected to the movable part 205 through the adjusting groove, the movable part 205 is fixedly connected to the positioning shaft 206, the positioning shaft 206 is fixedly connected to the limiting part 207, and the buffer expansion block 208 is movably connected to the limiting part 207.

[0032] An extension plate 209 is provided at the bottom of the support seat 201, one side of the extension plate 209 is located in the sliding groove of the limiting slide 210, the limiting slide 210 is located on the guide base 1, the support seat 201 is welded to the extension plate 209, the extension plate 209 is slidably connected to the limiting slide 210 through the sliding groove, and the limiting slide 210 is vertically fixedly installed on the guide base 1.

[0033] Embodiment 2:

[0034] Based on Example 1:

[0035] The surface of the buffer expansion block 208 is polished and smooth. In the present invention, the friction between the wire body and the arc block during the guiding process is reduced by polishing the surface of the buffer expansion block 208, thereby avoiding the occurrence of damage to the wire body.

[0036] Embodiment 2:

[0037] On the basis of Example 1: the traction unit includes a suspension frame 301, which is provided with two groups. An installation groove is provided in the suspension frame 301, and support blocks 302 are symmetrically distributed at the upper and lower ends of the installation groove. An upper straightening roller 303 is provided on the upper support block 302, and a lower straightening roller 304 is provided on the lower support block 302. A downward pressing screw 305 is provided in the upper support block 302.

[0038] The suspension frame 301 is vertically fixedly installed on the guide base 1, the suspension frame 301 is fixedly connected to the lower support block 302 through the installation groove, the suspension frame 301 is slidingly connected to the upper support block 302 through the installation groove, the straightening roller 303 is rotatably connected to the support block 302, the straightening roller 304 is rotatably connected to the support block 302, the pressing screw 305 is rotatably connected to the suspension frame 301, the pressing screw 305 is threadedly connected to the upper support block 302, and the other end of the straightening roller 303 is transmission-connected to a power part 308.

[0039] The utility model adjusts the distance between the two groups of support blocks 302 in the traction unit by pressing down the screw 305, so that the conveying operation can be completed for wires of different thicknesses, thereby expanding the range of conveying and improving the practicality of the device.

[0040] A telescopic rod 306 is provided between the upper support block 302 and the lower support block 302 , and a return spring 307 is provided on the telescopic rod 306 . The telescopic rod 306 is vertically fixedly installed between the two groups of support blocks 302 , and the return spring 307 is sleeved on the telescopic rod 306 .

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A wire drawing guide frame for producing ton bags, comprising a guide base (1), characterized in that: The guide base (1) is provided with a wire drawing guide device, the wire drawing guide device comprises a wire tensioning adjustment unit and a traction unit, the wire tensioning adjustment unit and the traction unit are both installed on the guide base (1), and the wire tensioning adjustment unit is located on one side of the traction unit; The wire tensioning adjustment unit comprises a support seat (201), a limiting roller (202) is arranged on the support seat (201), fixed wheels (203) are symmetrically distributed at the left and right ends of the limiting roller (202), an adjustment bracket (204) is symmetrically distributed on the outer wall of the fixed wheel (203), an adjustment groove is arranged in the adjustment bracket (204), a movable part (205) is arranged in the adjustment groove, a positioning shaft (206) is arranged on one side of the movable part (205), the other end of the positioning shaft (206) is connected to the limiting part (207), and a buffer expansion block (208) is arranged on the limiting part (207).

2. The wire drawing guide frame for ton bag production according to claim 1 is characterized in that: The support seat (201) is rotatably connected to the limiting roller (202), the fixed wheel (203) is slidably installed on the limiting roller (202), the adjustment bracket (204) is fixedly connected to the fixed wheel (203), the adjustment bracket (204) is slidably connected to the movable member (205) through the adjustment groove, the movable member (205) is fixedly connected to the positioning shaft (206), the positioning shaft (206) is fixedly connected to the limiting member (207), the buffer expansion block (208) is movably connected to the limiting member (207), and the surface of the buffer expansion block (208) is polished and smooth.

3. The wire drawing guide frame for ton bag production according to claim 1 is characterized in that: An extension plate (209) is provided at the bottom of the support seat (201), one side of the extension plate (209) is located in a sliding groove of a limiting slide (210), the limiting slide (210) is located on the guide base (1), the support seat (201) and the extension plate (209) are welded, the extension plate (209) is slidably connected to the limiting slide (210) via the sliding groove, and the limiting slide (210) is vertically fixedly installed on the guide base (1).

4. The wire drawing guide frame for ton bag production according to claim 1 is characterized in that: The traction unit comprises a suspension frame (301), wherein the suspension frame (301) is provided with two groups, wherein a mounting groove is provided in the suspension frame (301), wherein support blocks (302) are symmetrically distributed at the upper and lower ends of the mounting groove, wherein an upper straightening roller (303) is provided on the upper support block (302), and a lower straightening roller (304) is provided on the lower support block (302), and a pressing screw (305) is provided in the upper support block (302).

5. The wire drawing guide frame for producing ton bags according to claim 4 is characterized in that: The suspension frame (301) is vertically fixedly installed on the guide base (1); the suspension frame (301) is fixedly connected to the lower support block (302) through the installation groove; the suspension frame (301) is slidably connected to the upper support block (302) through the installation groove; the straightening roller (303) is rotationally connected to the support block (302); the straightening roller (304) at the lower end is rotationally connected to the support block (302); the pressing screw (305) is rotationally connected to the suspension frame (301); the pressing screw (305) is threadedly connected to the upper support block (302); and the other end of the straightening roller (303) is transmission-connected with a power part (308).

6. The wire drawing guide frame for producing ton bags according to claim 5, characterized in that: A telescopic rod (306) is provided between the upper support block (302) and the lower support block (302), and a return spring (307) is provided on the telescopic rod (306). The telescopic rod (306) is vertically fixedly installed between the two groups of support blocks (302), and the return spring (307) is sleeved on the telescopic rod (306).

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