A portable wheel attachment adjustment mechanism

Abstract

The present invention discloses a portable wheel attachment adjustment mechanism, which relates to the technical field of labeling equipment and solves the technical problem that every time when it is necessary to maintain or clean the debris on the labeling star wheel, it is necessary to disassemble the bolts to remove the wheel attachment structure for cleaning and then reassemble and position it, which is rather cumbersome. The mechanism includes a wheel attachment structure, and the wheel attachment structure includes a rolling and pasting adjustment mechanism, a fine adjustment mechanism and a base adjustment mechanism. The rolling and pasting adjustment mechanism includes a lower fixing plate, a fixed bottom plate installed at the bottom of the lower fixing plate, and an upper fixing plate located above the lower fixing plate. The present invention can not only finely adjust the position of the wheel attachment belt to achieve an appropriate rolling and pasting pressure and position for the product, but also adjust the position of the entire buffer labeling mechanism when maintenance or repair is needed, which is convenient for timely cleaning and maintenance. After the cleaning is completed, the entire buffer labeling mechanism can be returned to its original position. Compared with bolt connection, the trouble of disassembly and reassembly and positioning is reduced during the whole adjustment process, and the rolling and pasting convenience of the product is increased.

Description

Technical Field

[0001] The present invention belongs to the technical field of labeling equipment, and specifically relates to a portable wheel attachment adjustment mechanism. Background Art

[0002] The round bottle labeling machine uses self-adhesive roll labeling paper, and the labeling process is completed by the rolling pasting method. The self-adhesive labeling machine has the advantages of cleanliness, non-moldiness, beauty, firmness, non-self-dropping after labeling, and high production efficiency. The wheel attachment mechanism is one of the important components of the labeling machine. After the main head labels, the wheel attachment mechanism performs a pressing action on the label to make the label stick more firmly to the product.

[0003] The adjustment of the traditional wheel attachment mechanism is relatively mechanical, all fixed by fixing bolts, which is troublesome to adjust. It needs to be adjusted repeatedly many times until the required position is reached. There is only an overall position adjustment, which cannot meet the fine adjustment requirements. And every time maintenance or cleaning of debris is required, the bolts need to be disassembled to remove the wheel attachment structure for cleaning, and then reinstalled to readjust the position of the wheel attachment mechanism, which is more cumbersome and consumes more time. Summary of the Invention

[0004] The present invention aims to at least solve one of the technical problems existing in the prior art; for this purpose, the present invention proposes a portable wheel attachment adjustment mechanism.

[0005] A portable wheel attachment adjustment mechanism, comprising:

[0006] A wheel attachment structure, which includes a rolling pasting adjustment mechanism, a fine adjustment mechanism, and a base adjustment mechanism;

[0007] The rolling pasting adjustment mechanism includes a lower fixing plate, a fixed bottom plate installed at the bottom of the lower fixing plate, an upper fixing plate located above the lower fixing plate, a positioning block embedded in the fixed bottom plate, and a positioning rod snap-fitted with the positioning block;

[0008] The fine adjustment mechanism includes two linear guide rails A fixed on the upper surface of the fixed bottom plate, a guiding slide seat fixed on the lower surface of the lower fixing plate, an adjustment block fixed on the upper surface of the fixed bottom plate, and an adjustment screw threadedly connected to the adjustment block;

[0009] The base adjustment mechanism includes a wheel attachment position adjustment plate, a guiding plate installed below the wheel attachment position adjustment plate, and an angle adjustment plate rotatably installed on the upper surface of the wheel attachment position adjustment plate.

[0010] Preferably, a kidney-shaped hole for the positioning rod to move is provided on the upper surface of the upper fixing plate, the positioning block is fixed on the upper surface of the adjustment block, the lower end of the positioning rod extends into the hole provided on the upper surface of the positioning block, and the guiding slide seat is slidably sleeved on the linear guide rail A.

[0011] Preferably, a linear guide rail B is provided on the lower surface of the lower fixed plate, a sliding sleeve sleeved on the linear guide rail B is provided on the upper surface of the adjusting block, a screw rod locking block is provided on the rear surface of the lower fixed plate, and a locking nut sleeved on the adjusting screw rod is provided on the front surface of the screw rod locking block.

[0012] Preferably, a counter is provided on the rear surface of the screw rod locking block, and a handle is provided at the rear end of the adjusting screw rod.

[0013] Preferably, a support seat is provided between the angle adjusting plate and the fixed bottom plate, and a plurality of arc-shaped holes are formed on the surface of the angle adjusting plate along the circumferential direction thereof.

[0014] Preferably, a buffer labeling mechanism for buffering round bottles is provided on the upper surface of the lower fixed plate. The buffer labeling mechanism includes a driving wheel located at the upper right of the lower fixed plate, a driven wheel D provided on the left side of the driving wheel, a driven wheel C provided obliquely below the driven wheel D, a driven wheel B provided on the right side of the driven wheel C, a driven wheel A provided on the right side of the driven wheel B, and a wheel attachment belt sleeved on the driving wheel, the driven wheel D, the driven wheel C, the driven wheel B and the driven wheel A.

[0015] Preferably, a swing arm shaft B is provided on the upper surface of the lower fixed plate on the right side of the driven wheel D. A buffer swing arm B is sleeved on the swing arm shaft B. A spring B is provided between the right end of the buffer swing arm B and the lower fixed plate. The left end of the buffer swing arm B is connected to the driven wheel D.

[0016] Preferably, a swing arm shaft A is provided on the upper surface of the lower fixed plate above the driven wheel C. A driven shaft C is embedded in the driven wheel C. A swingable buffer swing arm A is provided between the driven shaft C and the swing arm shaft A.

[0017] Preferably, a driven shaft B is embedded in the driven wheel B, and a spring A is provided between the driven shaft B and the driven shaft C.

[0018] Preferably, the wheel attachment structure is installed above the labeling main star disk. A feeding conveyor belt for conveying round bottles is provided on the left side of the labeling main star disk. A labeling main machine head is provided at the upper left of the wheel attachment structure.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] (1) The present invention can not only finely adjust the position of the wheel attachment belt to achieve appropriate rolling pressure and rolling position for the product, but also adjust the position of the entire buffer labeling mechanism when maintenance or repair is needed, which is convenient for timely cleaning and maintenance. After cleaning, the entire buffer labeling mechanism can be returned to its original position, reducing the trouble of disassembly and re-assembly positioning during the whole adjustment process compared with bolt connection, and increasing the convenience of product rolling labeling.

[0021] (2) Through the designed base adjustment mechanism of the present invention, the position and deflection angle of the entire buffer labeling mechanism in the left-right direction can be adjusted within a certain range, enabling the buffer labeling mechanism to be in an appropriate pressure and labeling position for rolling labeling of products, thereby increasing the processing and labeling range and convenience for products.

[0022] (3) Through the designed buffer labeling mechanism of the present invention, compared with the traditional use of a sponge belt for buffering, the frequency and cost of replacing the sponge belt can be reduced. At the same time, within a certain range, it can adapt to the shape deviation of the product, playing a role of buffer compensation, reducing the situation of broken bottles, and always being able to tension the wheel-attached belt to maintain an appropriate rolling labeling pressure for the product, increasing the convenience of product labeling and improving the qualified rate of product labeling. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the wheel-attached structure in the labeling device of the present invention;

[0024] Figure 2 For the present invention Figure 1 It is a schematic internal structure diagram of the wheel-attached structure in the present invention;

[0025] Figure 3 For the present invention Figure 2 It is a schematic structural diagram of the fine adjustment of the lower fixing plate in the present invention;

[0026] Figure 4 For the present invention Figure 2 It is a schematic structural diagram of the base adjustment in the present invention;

[0027] Figure 5 For the present invention Figure 1 It is a schematic internal structure diagram of the buffer mechanism in the present invention;

[0028] Figure 6 For the present invention Figure 1 It is a schematic rear view structural diagram of the wheel-attached structure in the present invention;

[0029] Figure 7 For the present invention Figure 5 It is a schematic structural diagram of the buffer mechanism in the present invention;

[0030] Figure 8 For the present invention Figure 7 It is a schematic top view structural diagram of the buffer mechanism in the present invention;

[0031] Figure 9 It is a schematic structural diagram of the product labeling device of the present invention;

[0032] In the figure: 1. Guide plate; 2. Wheel attachment position adjustment plate; 3. Angle adjustment plate; 4. Lower fixing plate; 5. Motor; 6. Gear A; 7. Gear B; 8. Driving shaft; 9. Driving wheel; 10. Driven shaft A; 11. Driven wheel A; 12. Driven shaft B; 13. Driven wheel B; 14. Driven shaft C; 15. Driven wheel C; 16. Driven shaft D; 17. Driven wheel D; 18. Spring fixing piece; 19. Spring A; 20. Buffer swing arm A; 21. Swing arm shaft A; 22. Buffer block; 23. Buffer swing arm B; 24. Swing arm shaft B; 25. Spring B; 26. Upper fixing plate; 27. Wheel attachment belt; 28. Fixed column; 29. Positioning rod; 30. Positioning block; 31. Adjusting block; 32. Linear guide rail A; 33. Linear guide rail B; 34. Guide sliding seat; 35. Adjusting screw; 36. Locking nut; 37. Screw locking block; 38. Counter; 39. Handle; 40. Fixed bottom plate; 41. Spring C; 42. Feeding conveyor belt; 43. Labeling main head; 44. Wheel attachment structure; 45. Labeling main star disk. Detailed implementation mode

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.

[0034] Embodiment 1

[0035] Please refer to Figure 1 - Figure 3 and Figure 9 , this application provides a portable wheel attachment adjustment mechanism, including:

[0036] The wheel attachment structure 44, the wheel attachment structure 44 includes a rolling and pasting adjustment mechanism, a fine adjustment mechanism, and a base adjustment mechanism. By setting the wheel attachment structure 44, the position of the wheel attachment belt 27 can be finely adjusted to achieve an appropriate rolling and pasting pressure and position for the product. At the same time, when maintenance or repair is required, the position of the entire buffer labeling mechanism can be adjusted to facilitate timely cleaning and maintenance. After the cleaning is completed, the entire buffer labeling mechanism can return to its original position, reducing the trouble of disassembly and re-assembly positioning during the entire adjustment process compared to bolt connection, and increasing the convenience of product rolling and pasting;

[0037] The rolling and pasting adjustment mechanism includes a lower fixing plate 4, a fixed bottom plate 40 installed at the bottom of the lower fixing plate 4, an upper fixing plate 26 located above the lower fixing plate 4, a positioning block 30 embedded in the fixed bottom plate 40, and a positioning rod 29 that is snap-fitted with the positioning block 30. The rolling and pasting adjustment mechanism can be used to move the entire buffer labeling mechanism backward by a certain distance to facilitate the cleaning of fallen debris or maintenance;

[0038] The fine adjustment mechanism includes two linear guide rails A32 fixed on the upper surface of the fixed bottom plate 40, a guiding slide block 34 fixed on the lower surface of the lower fixed plate 4, an adjustment block 31 fixed on the upper surface of the fixed bottom plate 40, and an adjustment screw 35 threadedly connected to the adjustment block 31. The position of the lower fixed plate 4 can be adjusted by using the fine adjustment mechanism, so as to change the position of the buffer labeling mechanism on the lower fixed plate 4;

[0039] In this embodiment, preferably, a kidney-shaped hole for the positioning rod 29 to move is provided on the upper surface of the upper fixed plate 26. A fixed column 28 is sleeved outside the positioning rod 29, and a spring C41 is arranged between the two. The positioning block 30 is fixed on the upper surface of the adjustment block 31. The lower end of the positioning rod 29 extends into the hole provided on the upper surface of the positioning block 30. The guiding slide block 34 is slidably sleeved on the linear guide rail A32.

[0040] In this embodiment, preferably, a linear guide rail B33 is provided on the lower surface of the lower fixed plate 4. A sliding sleeve sleeved on the linear guide rail B33 is provided on the upper surface of the adjustment block 31. A thread groove matching with the adjustment screw 35 is provided on the rear surface of the adjustment block 31, which is convenient for the adjustment screw 35 to rotate and move, so as to drive the lower fixed plate 4 and the linear guide rail B33 to move in the sliding sleeve. A screw rod locking block 37 is provided on the rear surface of the lower fixed plate 4. A locking nut 36 sleeved on the adjustment screw 35 is provided on the front surface of the screw rod locking block 37. The adjustment screw 35 can be tightened by using the screw rod locking block 37.

[0041] In this embodiment, preferably, a counter 38 is provided on the rear surface of the screw rod locking block 37. The counter 38 is sleeved on the adjustment screw 35, which does not affect the rotation of the adjustment screw 35 and can display the number of thread turns of the rotation of the adjustment screw 35, so as to realize the precise control of the position of the adjustment screw 35. A handle 39 is provided at the rear end of the adjustment screw 35.

[0042] In summary, in the working state, the positioning rod 29 is inside the positioning block 30. When it is necessary to move the rolling labeling mechanism backward during cleaning or maintenance, the positioning rod 29 can be held.

[0043] When the upper and lower plates 26 are in the working state, the positioning rod 29 is in the positioning block 30, and the positioning block 30 is fixed to the fixed bottom plate 40. When cleaning or maintenance is required to move the buffer labeling mechanism backward, it is only necessary to lift the positioning rod 29 to disengage it from the positioning block 30, and pull the positioning rod 29 backward to allow the positioning rod 29 to move in the waist-shaped hole on the surface of the upper fixing plate 26, thereby driving the upper fixing plate 26 to move backward. Since the upper fixing plate 26 and the lower fixing plate 4 are connected through the buffer labeling mechanism, the upper fixing plate 26 will drive the lower fixing plate 4 to move synchronously. The movement of the lower fixing plate 4 will drive the two guide slides 34 to move backward along the linear guide rail A32, and the linear guide rail B33 will slide in the sliding sleeve on the adjustment block 31. The entire buffer labeling mechanism is completely moved backward away from the labeling main star disk 45, which is convenient for maintenance or cleaning of the labeling main star disk 45. After cleaning is completed, the positioning rod 29 is pulled forward to allow the positioning rod 2 9 is reset to its original position, and the positioning rod 29 is pressed downward to allow the lower end of the positioning rod 29 to extend into the positioning block 30, so that the entire buffer labeling mechanism is restored to its original position and located at a suitable position outside the labeling main star plate 45. During the resetting process of the buffer labeling mechanism, there is no need to disassemble and reposition the assembly, which reduces the tediousness of adjustment, increases the convenience of product rolling and improves the rolling efficiency, thereby adjusting the front and rear positions of the buffer labeling mechanism for easy cleaning and maintenance; and when fine-tuning the position of the buffer labeling mechanism, hold the handle 39 to drive the adjusting screw 35 to rotate, and the adjusting screw 35 extends into the threaded groove on the surface of the adjusting block 31. The two threads are matched, and the adjusting screw 35 rotates and moves forward, driving the lower fixed plate 4 and the guide slide 34 to move along the linear guide rail A32. The adjusting screw 35 is accurately controlled by the counter 38, so as to adjust the position of the buffer labeling mechanism so that it is located at a suitable pressure position and pressure range for product rolling.

[0044] Embodiment 2

[0045] Reference Figure 2 and Figure 4 , which is the second embodiment of the present invention, and this embodiment is different from the previous embodiment.

[0046] In this embodiment, preferably, by providing a base adjustment mechanism, the position and deflection angle of the entire buffer labeling mechanism in the left and right directions can be adjusted within a certain range, so that the buffer labeling mechanism is in a suitable pressure and labeling position for rolling and labeling the product, thereby increasing the processing labeling range and convenience of the product. The base adjustment mechanism includes a wheel-attached position adjustment plate 2, a guide plate 1 installed under the wheel-attached position adjustment plate 2, and an angle adjustment plate 3 rotatably installed on the upper surface of the wheel-attached position adjustment plate 2. A support seat is provided between the angle adjustment plate 3 and the fixed bottom plate 40. The angle rotation of the angle adjustment plate 3 will change the angle of the support seat. A plurality of arc holes are opened on the surface of the angle adjustment plate 3 along its circumferential direction. A sliding column located in the arc hole is provided on the upper surface of the wheel-attached position adjustment plate 2 to guide the rotation of the angle adjustment plate 3.

[0047] In summary, during use, the wheel attachment position adjusting plate 2 can be moved left or right along the guide plate 1 to adjust the position of the entire buffer labeling mechanism in the left-right direction. When the position is appropriate, the position of the wheel attachment position adjusting plate 2 can be fixed using bolts. When the angle needs to be adjusted, rotate the angle adjusting plate 3, and the sliding column slides in the arc-shaped hole. The buffer labeling mechanism deflects by a certain angle along with the angle adjusting plate 3. The buffer labeling mechanism is adjusted to the position with the best rolling labeling effect, and then the position of the angle adjusting plate 3 is fixed using bolts. In the whole process, the adjustment is simple, and the adjustment range of the position and angle is wide, which increases the convenience of product rolling labeling.

[0048] Embodiment 3

[0049] Refer to Figure 5 - Figure 9 This is the third embodiment of the present invention. The difference between this embodiment and the previous two embodiments is as follows.

[0050] In this embodiment, preferably, a buffer labeling mechanism for buffering round bottles is provided on the upper surface of the lower fixing plate 4. By providing the buffer labeling mechanism, compared with the traditional use of a sponge belt for buffering, the frequency and cost of replacing the sponge belt can be reduced. At the same time, within a certain range, it can adapt to the shape deviation of the product, play a buffer compensation role, reduce the situation of broken bottles, and always keep the wheel attachment belt 27 tensioned to maintain an appropriate rolling labeling pressure on the product, increase the convenience of product labeling, and improve the qualification rate of product labeling. The buffer labeling mechanism includes a driving wheel 9 located in the upper right of the lower fixing plate 4. An active shaft 8 for supporting the driving wheel 9 is provided on the upper surface of the lower fixing plate 4. A gear B7 located below the wheel attachment belt 27 is sleeved on the active shaft 8. A gear A6 is meshed outside the gear B7. Using gear meshing transmission is more stable and quiet compared with the traditional sprocket transmission. A motor 5 connected to the gear A6 is provided on the lower surface of the lower fixing plate 4. A driven wheel D17 is provided on the left side of the driving wheel 9. A driven shaft D16 is embedded inside the driven wheel D17. A driven wheel C15 is provided obliquely below the driven wheel D17. A driven wheel B13 is provided on the right side of the driven wheel C15. A driven wheel A11 is provided on the right side of the driven wheel B13. A driven shaft A10 embedded in the driven wheel A11 is provided on the upper surface of the lower fixing plate 4. Taking Figure 8 as an example, the driven wheel A11 and the driven wheel B13 are not on the same horizontal line, and the driven wheel A11 is located behind the driven wheel B13, so that the wheel attachment belt 27 between the two is slightly inclined backward, so that the product can be separated from the friction of the synchronous belt in time, preventing bottle abrasion and not causing secondary wear to the product label. The driving wheel 9, the driven wheel D17, the driven wheel C15, the driven wheel B13, and the driven wheel A11 are sleeved with a wheel attachment belt 27. The wheel attachment belt 27 is made of PU material, which meets the rolling labeling requirements of labeling and extends the service life. In the case of continuous use, the service life of the belt is more than 6 months.

[0051] In this embodiment, preferably, a swing arm shaft B24 is provided on the upper surface of the lower fixing plate 4 and is located on the right side of the driven wheel D17. A buffer swing arm B23 is sleeved on the swing arm shaft B24. A spring B25 is provided between the right end of the buffer swing arm B23 and the lower fixing plate 4. The installation position of the spring B25 can be selected according to actual needs to obtain different compensation tensions. The two springs B25 always tend to reset the right end of the buffer swing arm B23 downward. The left end of the buffer swing arm B23 is connected to the driven wheel D17, and the left end of the buffer swing arm B23 swings the driven wheel D17 slightly upward to tension the belt 27 of the tensioning wheel.

[0052] In this embodiment, preferably, a swing arm shaft A21 is provided on the upper surface of the lower fixing plate 4 and is located above the upper right of the driven wheel C15. A driven shaft C14 is embedded in the driven wheel C15. Spring fixing pieces 18 connected to the ends of the spring A19 are sleeved on both the upper and lower ends of the driven shaft C14. A swingable buffer swing arm A20 is provided between the driven shaft C14 and the swing arm shaft A21. A buffer block 22 is provided on the upper surface of the lower fixing plate 4 and is located on the left side of the buffer swing arm A20. A driven shaft B12 is embedded in the driven wheel B13. A spring A19 is provided between the driven shaft B12 and the driven shaft C14. The two springs A19 facilitate the resetting of the driven wheel C15.

[0053] In this embodiment, preferably, the wheel attachment structure 44 is installed above the labeling main star disk 45. A feeding conveyor belt 42 for conveying round bottles is provided on the left side of the labeling main star disk 45. A labeling main machine head 43 is provided in the upper left of the wheel attachment structure 44.

[0054] In summary, with the attachment Figure 8For example, when the product is fed by the feeding conveyor belt 42, the product will first come into contact with the passive wheel C15. If the bottle body of the product is slightly larger, it will squeeze the passive wheel C15 and cause it to deflect slightly backward, driving the rear end of the buffer swing arm A20 to rotate around the swing arm shaft A21. The spring A19 is stretched as the passive wheel C15 deflects. At the same time, since the size of the wheel-attached belt 27 is fixed, the wheel-attached belt 27 at the passive wheel C15 changes, and the wheel-attached belt 27 at the passive wheel D17 becomes loose, reducing the restriction on the passive wheel D17. Therefore, the spring B25 resets, driving the right end of the buffer swing arm B23 to rotate forward, and the passive wheel D17 at the left end of the buffer swing arm B23 rotates backward, always keeping the wheel-attached belt 27 taut. The passive wheel C15 can be pushed but not pushed far away, always sticking closely to the product, so that the wheel-attached belt 27 will always maintain a state of being closely attached to the product. This can improve the rolling and pasting effect and effectively prevent the product from being broken due to hard contact. After the product is rolled and pasted, the product will be near the passive wheel B13. The wheel-attached belt 27 between the passive wheel B13 and the passive wheel A11 tilts slightly backward to enable the product to be separated from the friction of the wheel-attached belt 27 in time and prevent bottle abrasion. Since the label pasted on the product surface is printed with patterns or fonts and may also have third-stage printing, and different forms of third-stage printing include carbon ribbon printing, inkjet printing, and laser printing, long-term friction with the synchronous belt will cause wear to the label on the bottle body, making the third-stage printing blurred and being judged as defective products and rejected in subsequent inspections, thus increasing the defective rate of the product. Therefore, this design not only meets the requirements of label rolling and pasting but also greatly improves the qualified rate of product labeling and reduces the defective rate.

[0055] Embodiment 4

[0056] This embodiment is obtained by combining Embodiment 1, Embodiment 2, and Embodiment 3.

[0057] During use, adjust the distance and position between the wheel-attached structure 44 and the labeling main star disk 45, convey the product to the labeling main star disk 45 through the feeding conveyor belt 42, gradually approach the labeling main star disk 45, and then use the labeling main machine head 43 to process the labeling of the product.

[0058] The above embodiments are only used to illustrate the technical method of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A portable wheel-attached adjustment mechanism, characterized in that: include: A wheel-attached structure (44), the wheel-attached structure (44) comprising a rolling adjustment mechanism, a fine adjustment mechanism and a base adjustment mechanism; The rolling adjustment mechanism comprises a lower fixing plate (4), a fixing base plate (40) mounted at the bottom of the lower fixing plate (4), an upper fixing plate (26) located above the lower fixing plate (4), a positioning block (30) embedded in the fixing base plate (40), and a positioning rod (29) engaged with the positioning block (30); The fine adjustment mechanism comprises two linear guide rails A (32) fixed on the upper surface of the fixed base plate (40), a guide slide (34) fixed on the lower surface of the lower fixed plate (4), an adjustment block (31) fixed on the upper surface of the fixed base plate (40), and an adjustment screw (35) threadedly connected to the adjustment block (31); The base adjustment mechanism comprises a wheel-attached position adjustment plate (2), a guide plate (1) mounted below the wheel-attached position adjustment plate (2), and an angle adjustment plate (3) rotatably mounted on the upper surface of the wheel-attached position adjustment plate (2); The upper surface of the upper fixed plate (26) is provided with a waist-shaped hole for the positioning rod (29) to move, the positioning block (30) is fixed on the upper surface of the adjustment block (31), the lower end of the positioning rod (29) extends into the hole provided on the upper surface of the positioning block (30), and the guide slide seat (34) is slidably sleeved on the linear guide rail A (32); The lower surface of the lower fixed plate (4) is provided with a linear guide rail B (33), the upper surface of the adjustment block (31) is provided with a sliding sleeve sleeved on the linear guide rail B (33), the rear surface of the lower fixed plate (4) is provided with a screw locking block (37), and the front surface of the screw locking block (37) is provided with a locking nut (36) sleeved on the adjustment screw (35); A counter (38) is provided on the rear surface of the screw locking block (37), and a handle (39) is provided at the rear end of the adjusting screw (35).

2. A portable wheel-attached adjustment mechanism according to claim 1, characterized in that: A support seat is provided between the angle adjustment plate (3) and the fixed bottom plate (40), and a plurality of arc-shaped holes are provided on the surface of the angle adjustment plate (3) along its circumferential direction.

3. A portable wheel-attached adjustment mechanism according to claim 1, characterized in that: The upper surface of the lower fixed plate (4) is provided with a buffer labeling mechanism for buffering round bottles. The buffer labeling mechanism comprises a driving wheel (9) located at the upper right of the lower fixed plate (4), a passive wheel D (17) is provided on the left side of the driving wheel (9), a passive wheel C (15) is provided obliquely below the passive wheel D (17), a passive wheel B (13) is provided on the right side of the passive wheel C (15), and a passive wheel A (11) is provided on the right side of the passive wheel B (13), and a wheel-attached belt (27) is sleeved on the driving wheel (9), the passive wheel D (17), the passive wheel C (15), the passive wheel B (13) and the passive wheel A (11).

4. A portable wheel-attached adjustment mechanism according to claim 3, characterized in that: The upper surface of the lower fixed plate (4) is provided with a swing arm shaft B (24) located on the right side of the passive wheel D (17); a buffer swing arm B (23) is sleeved on the swing arm shaft B (24); a spring B (25) is provided between the right end of the buffer swing arm B (23) and the lower fixed plate (4); and the left end of the buffer swing arm B (23) is connected to the passive wheel D (17).

5. A portable wheel-attached adjustment mechanism according to claim 4, characterized in that: The upper surface of the lower fixed plate (4) is provided with a swing arm shaft A (21) located to the upper right of the passive wheel C (15), a passive shaft C (14) is embedded in the passive wheel C (15), and a swingable buffer swing arm A (20) is provided between the passive shaft C (14) and the swing arm shaft A (21).

6. A portable wheel-attached adjustment mechanism according to claim 5, characterized in that: A passive shaft B (12) is embedded in the passive wheel B (13), and a spring A (19) is provided between the passive shaft B (12) and the passive shaft C (14).

7. The portable wheel-attached adjustment mechanism according to claim 1, characterized in that: The wheel-attached structure (44) is installed above the labeling main star disk (45), a feeding conveyor belt (42) for conveying round bottles is arranged on the left side of the labeling main star disk (45), and a labeling main host head (43) is arranged on the upper left side of the wheel-attached structure (44).

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