Fixed bandage mechanism

Abstract

The utility model relates to the technical field of ceramic tile packaging, in particular to a fixed binding belt mechanism which comprises a first height adjusting assembly, a second height adjusting assembly, a horizontal adjusting assembly, a feeding belt inserting assembly and a binding and tightening assembly. The binding and tightening assembly and the feeding and belt inserting assembly are arranged in parallel, and products are stacked between the binding and tightening assembly and the feeding and belt inserting assembly. The feeding and belt inserting assembly is used for providing a binding belt and inserting the end, located above the product, of the binding belt into the binding and tightening assembly, and the binding and tightening assembly is used for tightening the binding belt to package the product. The first height adjusting assembly can adjust the height of the horizontal adjusting assembly and the height of the feeding and belt inserting assembly, the horizontal adjusting assembly can adjust the distance between the feeding and belt inserting assembly and the binding and tightening assembly, and therefore more stacking operation space can be provided, and the second height adjusting assembly can also adjust the height of the binding and tightening assembly for avoiding. And the device can be suitable for products of multiple sizes, the compatibility is higher, and the working efficiency and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic tile packaging technology, and in particular to a fixed strapping mechanism. Background Technology

[0002] In the ceramic tile production process, after tile production, tiles need to be stacked, and then the entire stack of tiles needs to be packaged and bound. Existing manual tile binding machines typically consist of multiple parts such as a strap, ratchet, grooved shaft, and hooks, and are hand-driven tensioning devices. In use, multiple tiles are neatly placed on a pallet, the length of the binding machine is adjusted to cover all tiles that need binding, then the hooks at both ends of the binding machine are hooked onto the sides of the pallet, the grooved shaft is passed through the center, and the handle is turned back and forth to complete the binding. However, this requires manual operation and is relatively inefficient. Automatic tile binding machines are mainly used in the packaging of building ceramic products. They can efficiently and accurately complete the binding operation of ceramic tiles, significantly reducing labor costs and improving packaging efficiency. However, the binding structure of automatic tile binding machines can interfere with the robotic arm used for tile transport during operation, affecting work efficiency and safety. Utility Model Content

[0003] In order to address the technical deficiencies mentioned in the background art, the purpose of this utility model is to provide a fixed strap mechanism.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A fixed strapping mechanism includes a first height adjustment component, a second height adjustment component, a horizontal adjustment component disposed on the first height adjustment component, a feeding strap assembly disposed on the horizontal adjustment component, and a binding and tightening component disposed on the second height adjustment component. The binding and tightening component and the feeding strap assembly are arranged in parallel and are both disposed between the first height adjustment component and the second height adjustment component. Products are stacked between the binding and tightening component and the feeding strap assembly. When stacking products, the feeding strap assembly is disposed at the end of the horizontal adjustment component away from the first height adjustment component. The feeding strap assembly is used to provide straps and insert the end of the strap located above the product into the binding and tightening component. The binding and tightening component is used to tighten the straps to package the products.

[0006] By adopting the above technical solution, the first height adjustment component can adjust the height of the horizontal adjustment component and the feeding and inserting component. The horizontal adjustment component can adjust the distance between the feeding and inserting component and the binding and tightening component. The stacking operation space is located between the feeding and inserting component and the binding and tightening component. This allows for adjustment of the height and planar position of the feeding and inserting component to provide more stacking operation space. The second height adjustment component can also adjust the height of the binding and tightening component to avoid interference, and it can also accommodate products of multiple sizes, offering stronger compatibility. The feeding and inserting component and the binding and tightening component can be reasonably positioned to solve the problem of interference between the robot arm and the feeding and inserting device, improving work efficiency and enhancing safety.

[0007] Furthermore, the first height adjustment assembly includes a first support frame, a first lifting drive unit, and a first connecting unit. The first support frame has a first support column and a second support column spaced apart along the movement direction of the horizontal adjustment assembly. The first lifting drive unit is disposed between the first support column and the second support column, and is connected to the first connecting unit to drive the first connecting unit to move vertically. The first connecting unit includes a first connecting seat, which is slidably connected between the first support column and the second support column. The side of the first connecting seat facing the second height adjustment assembly is fixedly connected to the horizontal adjustment assembly, resulting in a compact structure and stable connection.

[0008] Furthermore, the first connecting seat includes two connecting pieces, a fixing frame, and a fixing plate. The fixing frame is disposed between the first support column and the second support column and is fixedly connected to the first lifting drive unit. The fixing plate is disposed on one side of the fixing frame, and the horizontal adjustment component is connected to the fixing plate. The two connecting pieces are disposed on the other side of the fixing frame, and the fixing plate and the two connecting pieces are slidably connected to the first support column and the second support column, making installation and disassembly convenient.

[0009] Furthermore, both sides of the first and second support columns are provided with first sliding grooves along their height direction. The first connecting seat also includes multiple pulleys. Each connecting piece has a pulley fixedly connected to both ends, and at least one pulley protrudes from both ends of the side of the fixing plate facing the fixing frame. The pulleys are slidably disposed within their corresponding first sliding grooves, which can reduce frictional resistance during lifting and lowering, improve stability during movement, and ensure the balance of the horizontal adjustment component.

[0010] Furthermore, the horizontal adjustment assembly includes a support beam, a slide block, and a horizontal movement assembly. One end of the support beam is fixedly connected to the fixed plate, and the other end of the support beam is suspended. The slide block is slidably mounted on the support beam, and the feeding belt assembly is fixed to the side of the slide block opposite to the support beam. The horizontal movement assembly is fixedly connected to the slide block to drive the feeding belt assembly to reciprocate along the length of the support beam. This design is simple and cost-effective.

[0011] Furthermore, sliding portions are provided on both sides of the supporting beam along its length. The outer periphery of the sliding portion is designed with an arc shape to reduce friction and improve the stability of the slide block during operation. The two sides of the slide block are slidably connected to the corresponding sliding portions. One end of the supporting beam is threadedly connected to one side of a connecting screw, and the other end of the connecting screw is threadedly connected to the end of the fixing plate near the first supporting column. The end of the fixing plate near the second supporting column is connected to one end of a connecting plate, and the other end of the connecting plate is threadedly connected to the lower surface of the supporting beam. This makes installation and disassembly more convenient, the structural connection more stable, and the support strength improved.

[0012] Furthermore, the feeding and inserting assembly includes a transverse column, at least one set of take-up reels for placing the strap rolls, and at least one set of pressing units. The transverse column is perpendicular to the support beam, and one end of the transverse column is slidably mounted on the support beam. Multiple sets of take-up reels are fixedly spaced on one side of the transverse column, and the pressing units are correspondingly arranged with the take-up reels and located on the other side of the transverse column. The pressing unit includes a pressing cylinder and a pressing plate. The pressing cylinder is fixed to the take-up reel, and the output shaft of the pressing cylinder is fixedly connected to one end of the pressing plate. The other end of the pressing plate is located above the strap, used to insert the strap into the binding and tightening assembly, automating the insertion and increasing efficiency.

[0013] Furthermore, the second height adjustment component includes a third support column, a second lifting drive unit, and a second connecting unit. The third support column is vertically oriented, and a second sliding groove is provided on each of its opposite sides along the height direction. The second lifting drive unit is mounted on the third support column. The second connecting unit includes a second connecting seat and multiple guide wheels. The second connecting seat is fitted around the periphery of the third support column. At least one guide wheel is provided on the inner sidewall of the second connecting seat opposite to the second sliding groove. The guide wheels slide within the second sliding groove, improving the stability and lifting efficiency during the lifting process. One side of the second connecting seat is fixedly connected to the second lifting drive unit, and the other side of the second connecting seat is fixedly connected to the binding and tightening component.

[0014] Furthermore, the binding and tightening assembly includes a binding beam. The second connecting unit also includes at least one telescopic cylinder, two slide rails, and multiple fixed sliders. The telescopic cylinder is disposed on the side of the second connecting seat, and its output shaft is connected to the binding beam. The length direction of the binding beam is perpendicular to the length direction of the output shaft of the telescopic cylinder. The second connecting seat is disposed between the two slide rails, and at least one fixed slider is slidably connected to the lower part of one end of each slide rail. The fixed slider is fixed to the second connecting seat, and the other ends of the two slide rails are fixed to the binding beam. This structure is more compact and makes fuller use of space. The planar position of the binding and tightening assembly can be adjusted by the telescopic cylinder, resulting in greater compatibility and providing more space for stacking operations, thereby improving stacking efficiency and safety.

[0015] In summary, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes a first height adjustment component to adjust the height of both the horizontal adjustment component and the feeding and inserting component. The horizontal adjustment component also adjusts the distance between the feeding and inserting component and the binding and tightening component. The stacking operation space is located between these two components. This allows for adjustment of the height and planar position of the feeding and inserting component to provide more stacking space. A second height adjustment component can also adjust the height of the binding and tightening component to avoid interference, accommodating products of various sizes and offering greater compatibility. The proper avoidance of interference between the feeding and inserting component and the binding and tightening component solves the problem of interference between the robotic arm and the feeding and inserting device, improving work efficiency and enhancing safety. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of one embodiment of the strapping machine of this utility model.

[0018] Figure 2 This is a structural schematic diagram from another perspective of an embodiment of the fixed strapping mechanism of this utility model.

[0019] Figure 3 This is an enlarged structural schematic diagram of an embodiment of the first connecting unit of the fixed strap mechanism of this utility model.

[0020] Figure 4 This is an enlarged structural schematic diagram of an embodiment of the second connecting unit of the fixed strap mechanism of this utility model.

[0021] Explanation of the reference numerals in the figure:

[0022] 1. Fixed strapping mechanism; 21. First support frame; 211. First support column; 212. Second support column; 213. First slide groove; 22. First lifting drive unit; 221. First lifting motor; 222. First drive wheel; 223. First driven wheel; 224. First chain belt; 23. First connecting unit; 231. First connecting seat; 2311. Connecting piece; 2312. Fixed frame; 2313. Fixed plate; 232. Pulley; 233. Connecting screw; 234. Connecting plate; 31. Third support column; 311. Second slide groove; 32. 1. Second lifting drive unit; 33. Second connecting unit; 331. Second connecting seat; 332. Guide wheel; 333. Telescopic cylinder; 334. Slide rail; 335. Fixed slider; 4. Horizontal adjustment assembly; 41. Support beam; 411. Sliding part; 42. Slide seat; 43. Horizontal movement assembly; 431. Horizontal drive motor; 5. Feeding and inserting assembly; 51. Transverse column; 52. Retracting tray frame; 53. Pressing unit; 531. Pressing cylinder; 532. Pressing plate; 6. Binding and tightening assembly; 61. Binding beam; 62. Binding and tightening unit. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0024] Those skilled in the art should understand that, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0025] In the description of this utility model, the use of terms such as "several" means one or more, with "multiple" meaning two or more. Terms like "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of terms like "first," "second," and "third" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0026] The following is in conjunction with the appendix Figure 1-4 The embodiments of this utility model will be described in further detail below.

[0027] Fixed strap mechanism 1, such as Figure 1 , Figure 2 , Figure 3 As shown, it includes a first height adjustment component, a second height adjustment component, a horizontal adjustment component 4 disposed on the first height adjustment component, a feeding strap assembly 5 disposed on the horizontal adjustment component 4, and a binding and tightening component 6 disposed on the second height adjustment component. The binding and tightening component 6 and the feeding strap assembly 5 are arranged in parallel and are both disposed between the first height adjustment component and the second height adjustment component, with products stacked between the binding and tightening component 6 and the feeding strap assembly 5. When stacking products, the feeding strap assembly 5 is disposed at the end of the horizontal adjustment component 4 away from the first height adjustment component. The feeding strap assembly 5 is used to provide straps and insert the end of the strap located above the product into the binding and tightening component 6, which is used to tighten the straps to package the products.

[0028] The first height adjustment component can adjust the height of the horizontal adjustment component 4 and the feeding and inserting component 5. The horizontal adjustment component 4 can adjust the distance between the feeding and inserting component 5 and the binding and tightening component 6. The stacking operation space is located between the feeding and inserting component 5 and the binding and tightening component 6. This allows for adjusting the height and planar position of the feeding and inserting component 5 to provide more stacking operation space. The second height adjustment component can also adjust the height of the binding and tightening component 6 to avoid misalignment. It can also accommodate products of multiple sizes, making it more compatible. The reasonable misalignment between the feeding and inserting component 5 and the binding and tightening component 6 solves the problem of interference between the robot and the feeding and inserting device, improving work efficiency and enhancing safety.

[0029] In some embodiments, please refer to Figure 1 , Figure 2 , Figure 3 The first height adjustment assembly includes a first support frame 21, a first lifting drive unit 22, and a first connecting unit 23. The first support frame 21 has first support columns 211 and second support columns 212 spaced apart along the movement direction of the horizontal adjustment assembly 4. The first lifting drive unit 22 is located between the first support columns 211 and second support columns 212, and is connected to the first connecting unit 23 to drive the first connecting unit 23 to move vertically. The first connecting unit 23 includes a first connecting seat 231, which is slidably connected between the first support columns 211 and second support columns 212. The side of the first connecting seat 231 facing the second height adjustment assembly is fixedly connected to the horizontal adjustment assembly 4, resulting in a compact structure and stable connection.

[0030] Specifically, the first connecting seat 231 includes two connecting pieces 2311, a fixing frame 2312, and a fixing plate 2313. The fixing frame 2312 is disposed between the first support column 211 and the second support column 212, and is fixedly connected to the first lifting drive unit 22. The fixing plate 2313 is disposed on one side of the fixing frame 2312, and the horizontal adjustment component 4 is connected to the fixing plate 2313. The two connecting pieces 2311 are disposed on the other side of the fixing frame 2312. The fixing plate 2313 and the two connecting pieces 2311 are all slidably connected to the first support column 211 and the second support column 212, making installation and disassembly convenient.

[0031] Preferably, both sides of the first support column 211 and the second support column 212 are provided with first sliding grooves 213 along their height direction. The first connecting seat 231 also includes multiple pulleys 232. Each connecting piece 2311 has a pulley 232 fixedly connected to both ends, and the fixed plate 2313 has at least one pulley 232 protruding from both ends on the side facing the fixed frame 2312. The pulleys 232 are slidably disposed in the corresponding first sliding grooves 213, which can reduce the frictional resistance during the lifting process, improve the stability during the movement, and also ensure the balance of the horizontal adjustment component 4.

[0032] The first lifting drive unit 22 includes a first lifting motor 221, a first driving wheel 222, a first driven wheel 223, and a first chain 224. The first lifting motor 221 is fixed to the upper end of the first support column 211, and the output shaft of the first lifting motor 221 is connected to the first driving wheel 222. The first driven wheel 223 is bearing-positioned between the first support column 211 and the second support column 212 and is located below it. The first chain 224 is meshed between the first driving wheel 222 and the first driven wheel 223. The first chain 224 is fixedly connected to the fixed frame 2312 and passes through the fixed frame 2312, resulting in a compact structure and reduced space occupation.

[0033] In some embodiments, please refer to Figure 1 The horizontal adjustment assembly 4 includes a support beam 41, a slide block 42, and a horizontal movement assembly 43. One end of the support beam 41 is fixedly connected to the fixed plate 2313, and the other end of the support beam 41 is suspended. The slide block 42 is slidably mounted on the support beam 41, and the feeding belt assembly 5 is fixed to the side of the slide block 42 away from the support beam 41. The horizontal movement assembly 43 is fixedly connected to the slide block 42 to drive the feeding belt assembly 5 to reciprocate along the length of the support beam 41. The structure is simple and cost-effective.

[0034] The supporting beam 41 has sliding portions 411 on both sides along its length. The outer periphery of the sliding portions 411 is arc-shaped to reduce friction and improve the stability of the slide block 42. The two sides of the slide block 42 are slidably connected to the corresponding sliding portions 411. One end of the supporting beam 41 is threaded to one side of the connecting screw 233, and the other end of the connecting screw 233 is threaded to the end of the fixing plate 2313 near the first support column 211. The end of the fixing plate 2313 near the second support column 212 is connected to one end of the connecting plate 234, and the other end of the connecting plate 234 is threaded to the lower surface of the supporting beam 41. This makes installation and disassembly more convenient, the structural connection more stable, and the support strength improved.

[0035] Preferably, the horizontal drive motor 431 of the horizontal moving component 43 is located at the end of the support beam 41 near the first support column 211. This can increase automation to improve the stability and load-bearing strength of the support beam 41 and prevent the end with the feeding insert component 5 from being pressed down by force, thus affecting the efficiency of the strapping operation.

[0036] In some embodiments, please refer to Figure 1 , Figure 2 , Figure 3 The feeding and inserting assembly 5 includes a transverse column 51, at least one set of take-up trays 52 for placing the strap rolls, and at least one set of pressing units 53. The transverse column 51 is perpendicular to the support beam 41, and one end of the transverse column 51 is slidably mounted on the support beam 41. Multiple sets of take-up trays 52 are fixed at intervals on one side of the transverse column 51, and the pressing units 53 are correspondingly arranged with the take-up trays 52 and located on the other side of the transverse column 51. The pressing unit 53 includes a pressing cylinder 531 and a pressing plate 532. The pressing cylinder 531 is fixed to the take-up tray 52, and the output shaft of the pressing cylinder 531 is fixedly connected to one end of the pressing plate 532. The other end of the pressing plate 532 is located above the strap and is used to insert the strap into the binding and tightening assembly 6, achieving automated strap insertion and higher efficiency.

[0037] In some embodiments, please refer to Figure 1 , Figure 2 , Figure 4The second height adjustment assembly includes a third support column 31, a second lifting drive unit 32, and a second connecting unit 33. The third support column 31 is vertically oriented, and a second sliding groove 311 is provided on each of its opposite sides along the height direction. The second lifting drive unit 32 is mounted on the third support column 31. The second connecting unit 33 includes a second connecting seat 331 and multiple guide wheels 332. The second connecting seat 331 is fitted around the periphery of the third support column 31. At least one guide wheel 332 is provided on the inner side wall of the second connecting seat 331 opposite to the second sliding groove 311. The guide wheels 332 slide within the second sliding groove 311, improving the stability and lifting efficiency of the second connecting seat 331 during the lifting process. One side of the second connecting seat 331 is fixedly connected to the second lifting drive unit 32, and the other side of the second connecting seat 331 is fixedly connected to the binding and tightening assembly 6.

[0038] To save space, the second lifting drive unit 32 is located on the side of the third support column 31 away from the binding and tightening assembly 6, and a second slide groove 311 is provided on the other two opposite sides.

[0039] Preferably, the binding and tightening assembly 6 includes a binding beam 61. The second connecting unit 33 further includes at least one telescopic cylinder 333, two slide rails 334, and multiple fixed sliders 335. The telescopic cylinder 333 is disposed on the side of the second connecting seat 331, and the output shaft of the telescopic cylinder 333 is connected to the binding beam 61. The length direction of the binding beam 61 is perpendicular to the length direction of the output shaft of the telescopic cylinder 333. The second connecting seat 331 is disposed between the two slide rails 334. At least one fixed slider 335 is slidably connected to the lower part of one end of each slide rail 334. The fixed sliders 335 are fixed to the second connecting seat 331, and the other ends of the two slide rails 334 are fixed to the binding beam 61. The structure is more compact and the space is utilized more fully. The planar position of the binding and tightening assembly 6 can be adjusted by the telescopic cylinder 333, which has stronger compatibility and further provides more space for stacking operations, improving stacking efficiency and safety.

[0040] In some embodiments, the binding and tightening assembly 6 further includes at least one set of binding and tightening units 62 for automatically binding and tightening straps to package products. Each set of binding and tightening units 62 is correspondingly arranged with a set of pull-out trays 52 and a strap pressing unit 53. When multiple sets of binding and tightening units 62 are provided, they are spaced apart on the binding beam 61. Both ends of the binding beam 61 protrude from the third support column 31, which improves structural stability and reduces the space occupied, resulting in a more rational and stable structure.

[0041] When stacking operations are required, the first height adjustment component lowers the horizontal adjustment component 4 and the feeding strap assembly 5 to their lowest point. Then, the horizontal adjustment component 4 moves the feeding strap assembly 5 to the end away from the first height adjustment component. One end of the strap on the feeding strap assembly 5 is manually positioned from the upper surface of the pallet to the binding and tightening unit 62 and secured thereto. The second height adjustment component lowers the binding and tightening assembly 6 to its lowest point, and the telescopic cylinder 333 pulls the binding and tightening assembly 6 towards one side of the third support column 31. Then, the robotic arm begins the stacking operation.

[0042] After stacking is completed, the first height adjustment component raises the horizontal adjustment component 4 and the feeding strapping component 5 to the set height position. The second height adjustment component raises the binding and tightening component 6 to the set height. The telescopic cylinder 333 pushes the binding and tightening component 6 to move away from the third support column 31. The horizontal adjustment component 4 drives the feeding strapping component 5 to move above the binding and tightening component 6. During the movement of the feeding strapping component 5, the strapping roll on the take-up tray 52 automatically lowers and binds the strap. Finally, the pressure cylinder 531 drives the pressure plate 532 to descend and insert the end of the strap near the take-up tray 52 into the binding and tightening unit 62. The binding and tightening unit 62 tightens the strap to complete the packaging.

[0043] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fixed strapping mechanism, characterized in that, The device includes a first height adjustment component, a second height adjustment component, a horizontal adjustment component (4) disposed on the first height adjustment component, a feeding strap assembly (5) disposed on the horizontal adjustment component (4), and a binding and tightening assembly (6) disposed on the second height adjustment component. The binding and tightening assembly (6) and the feeding strap assembly (5) are arranged in parallel and are both disposed between the first height adjustment component and the second height adjustment component. Products are stacked between the binding and tightening assembly (6) and the feeding strap assembly (5). When stacking products, the feeding strap assembly (5) is disposed at the end of the horizontal adjustment component (4) away from the first height adjustment component. The feeding strap assembly (5) is used to provide straps and insert the end of the strap located above the product into the binding and tightening assembly (6). The binding and tightening assembly (6) is used to tighten the straps to package the products.

2. The fixed strap mechanism according to claim 1, characterized in that, The first height adjustment component includes a first support frame (21), a first lifting drive unit (22), and a first connecting unit (23); the first support frame (21) is provided with a first support column (211) and a second support column (212) spaced apart along the movement direction of the horizontal adjustment component (4); the first lifting drive unit (22) is disposed between the first support column (211) and the second support column (212); the first lifting drive unit (22) is connected to the first connecting unit (23) to drive the first connecting unit (23) to move up and down; the first connecting unit (23) includes a first connecting seat (231); the first connecting seat (231) is slidably connected between the first support column (211) and the second support column (212); the side of the first connecting seat (231) facing the second height adjustment component is fixedly connected to the horizontal adjustment component (4).

3. The fixed strap mechanism according to claim 2, characterized in that, The first connecting seat (231) includes two connecting pieces (2311), a fixing frame (2312), and a fixing plate (2313); the fixing frame (2312) is disposed between the first support column (211) and the second support column (212), and is fixedly connected to the first lifting drive unit (22); the fixing plate (2313) is disposed on one side of the fixing frame (2312), and the horizontal adjustment component (4) is connected to the fixing plate (2313); the two connecting pieces (2311) are disposed on the other side of the fixing frame (2312), and the fixing plate (2313) and the two connecting pieces (2311) are slidably connected to the first support column (211) and the second support column (212).

4. The fixed strap mechanism according to claim 3, characterized in that, The first support column (211) and the second support column (212) are provided with first sliding grooves (213) on both sides along their height direction; the first connecting seat (231) also includes a plurality of pulleys (232); each of the two ends of the connecting piece (2311) is fixedly connected to a pulley (232), and at least one pulley (232) is provided on both ends of the side of the fixing plate (2313) facing the fixing frame (2312); the pulleys (232) are all slidably disposed in the corresponding first sliding grooves (213).

5. The fixed strap mechanism according to claim 3, characterized in that, The horizontal adjustment component (4) includes a support beam (41), a slide (42), and a horizontal movement component (43); one end of the support beam (41) is fixedly connected to the fixed plate (2313), and the other end of the support beam (41) is suspended; the slide (42) is slidably disposed on the support beam (41), the feeding belt assembly (5) is fixed to the side of the slide (42) away from the support beam (41), and the horizontal movement component (43) is fixedly connected to the slide (42) to drive the feeding belt assembly (5) to reciprocate along the length direction of the support beam (41).

6. The fixed strap mechanism according to claim 5, characterized in that, The supporting beam (41) has sliding parts (411) on both sides along its length, and the outer periphery of the sliding parts (411) is set with an arc-shaped structure; the two sides of the slide block (42) are slidably connected to the corresponding sliding parts (411); one side of the end of the supporting beam (41) is threadedly connected to one side of the connecting screw (233), and the other end of the connecting screw (233) is threadedly connected to the end of the fixing plate (2313) near the first supporting column (211); the end of the fixing plate (2313) near the second supporting column (212) is connected to one end of the connecting plate (234), and the other end of the connecting plate (234) is threadedly connected to the lower surface of the supporting beam (41).

7. The fixed strap mechanism according to claim 6, characterized in that, The feeding and inserting assembly (5) includes a transverse column (51), at least one set of take-up trays (52) for placing the strapping rolls, and at least one set of pressing units (53); the transverse column (51) is perpendicular to the supporting beam (41), and one end of the transverse column (51) is slidably disposed on the supporting beam (41); multiple sets of take-up trays (52) are fixed at intervals on one side of the transverse column (51), and the pressing units (53) are connected to the take-up trays (53). 52) Correspondingly set and located on the other side of the transverse column (51); the pressing unit (53) includes a pressing cylinder (531) and a pressing plate (532); the pressing cylinder (531) is fixed on the pull-out tray (52), the output shaft of the pressing cylinder (531) is fixedly connected to one end of the pressing plate (532), and the other end of the pressing plate (532) is located above the strap, for inserting the strap into the binding and tightening assembly (6).

8. The fixed strap mechanism according to claim 1, characterized in that, The second height adjustment assembly includes a third support column (31), a second lifting drive unit (32), and a second connecting unit (33). The third support column (31) is vertically arranged, and a second slide groove (311) is provided on both sides of the third support column (31) along the height direction. The second lifting drive unit (32) is disposed on the third support column (31). The second connecting unit (33) includes a second connecting seat (331) and a plurality of guide wheels (332). The second connecting seat (331) is fitted around the periphery of the third support column (31). At least one guide wheel (332) is provided on the inner sidewall of the second connecting seat (331) relative to the side of the second slide groove (311). The guide wheel (332) is slidably disposed in the second slide groove (311). One side of the second connecting seat (331) is fixedly connected to the second lifting drive unit (32), and the other side of the second connecting seat (331) is fixedly connected to the binding and tightening assembly (6).

9. The fixed strap mechanism according to claim 8, characterized in that, The binding and tightening assembly (6) includes a binding beam (61); the second connecting unit (33) further includes at least one telescopic cylinder (333), two slide rails (334) and multiple fixed sliders (335); the telescopic cylinder (333) is disposed on the side of the second connecting seat (331), the output shaft of the telescopic cylinder (333) is connected to the binding beam (61), and the length direction of the binding beam (61) is perpendicular to the length direction of the output shaft of the telescopic cylinder (333); the second connecting seat (331) is disposed between the two slide rails (334), and at least one fixed slider (335) is slidably connected to the lower end of one end of each slide rail (334), the fixed slider (335) is fixed on the second connecting seat (331), and the other end of the two slide rails (334) is fixed on the binding beam (61).

Images