Labeling machine with waste winding structure

Abstract

The utility model discloses a labeling machine with a waste material winding structure, relates to the technical field of labeling machines, and aims to solve the problems that in the background technology, a tension spring is extruded through tension generated when a label is tensioned, so that the label is easy to break, the practicability is low, the label is not extruded, the label cannot be tightly attached, and the production cost is low. According to the technical scheme, the automatic labeling machine comprises a supporting frame and a conveying belt body arranged on the upper portion of the supporting frame, and a mounting mechanism is arranged on the top of the supporting frame; the mounting mechanism comprises a mounting block connected to the outer wall of the top of the supporting frame through a bolt, a guide shaft with one end penetrating through and connected to the outer wall of one side of the mounting block through a bearing, and a guide roller fixedly arranged on the outer wall of the guide shaft. The tension degree of a label roll and label waste can be adjusted, meanwhile, a label can be prevented from being broken, the practicability is improved, the label can be extruded, the label is tightly attached to a package, and the labeling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to a labeling machine with a waste material winding structure. Background Art

[0002] The labeling machine is a machine that adds labels to products or packages. It improves the efficiency of product labeling, ensures accurate labeling position, good quality and high stability, and avoids a series of problems such as low efficiency of manual labeling, skewed labeling, uneven glue thickness and wrinkles.

[0003] After searching, a Chinese patent (application number is "201820192149.8") discloses "a labeling machine with a waste material winding device". The above-mentioned labeling machine includes a workbench, a pulley device 1, a pulley device 2, a separation device, and a motor. Its characteristics are: a conveyor belt body is provided on the workbench, a support frame 1 is symmetrically provided on both sides of the workbench, the separation device is provided on the support frame 1, a paper pressing device is provided at the end of the conveyor belt body device, and the paper pressing device is used to press the label base paper during separation, a frame and a support frame 2 are symmetrically provided on both sides of the rear end of the workbench, a waste paper winding roller and a label paper winding roller are provided on the support frame 2, the motor is connected to the label paper winding roller, the pulley device 1 is respectively connected to the waste paper winding roller and the label paper winding roller, and the pulley device 2 is respectively connected to the separation device and the label paper winding roller. However, the above-mentioned labeling machine has the following problems during use:

[0004] 1. When the label is transported, the tension generated by the tension of the label itself squeezes the tension spring, which easily causes the label to break and has low practicality;

[0005] 2. When transferring the label, the label is not squeezed, resulting in the label not being able to fit tightly and the labeling effect is poor. Utility Model Content

[0006] The utility model provides a labeling machine with a waste winding structure, which solves the problem proposed in the comparative document that the labeling machine squeezes the tension spring through the tension force generated when the label itself is tensioned, which easily causes the label to break, has low practicality, does not squeeze the label, and causes the label to be unable to fit tightly, resulting in poor labeling effect.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A labeling machine with a waste winding structure comprises a support frame and a conveyor belt body arranged on the upper part of the support frame, a mounting mechanism is provided on the top of the support frame, the mounting mechanism comprises a mounting block connected to the outer wall of the top of the support frame by bolts, a guide shaft with one end passing through and connected to the outer wall of one side of the mounting block by a bearing, and a guide roller fixed on the outer wall of the guide shaft, two winding assemblies are provided on one side of the mounting block, the winding assemblies comprise a winding motor, a winding shaft connected to the outer wall of one end of the winding motor output shaft by a coupling, and a winding wheel slidably sleeved on the outer wall of the winding shaft, two slides are opened on the outer wall of one side of the mounting block, and the two slides are provided with two winding assemblies. They are all equipped with an adjusting component, which includes an adjusting rod slidably mounted in the slide and an adjusting roller connected to the outer wall of one end of the adjusting rod through a bearing. An inclined channel is opened on the outer wall of one side of the mounting block, and a gluing component is provided in the channel. The gluing component includes a mounting shaft slidably mounted in the channel and a gluing roller connected to the outer wall of one end of the mounting shaft through a bearing. One side of the mounting block is provided with an extrusion mechanism, which includes an extrusion motor, a screw connected to the outer wall of the bottom end of the output shaft of the extrusion motor through a coupling, a slider screwed on the outer wall of the screw, an extrusion rod fixed on the outer wall of one side of the slider, and an extrusion roller connected to the outer wall of the extrusion rod through a bearing.

[0009] Preferably, a connecting plate is fixed on the lower outer wall of one side of the mounting block, and the top of the connecting plate abuts against the inner wall of the top of the conveyor belt of the conveyor belt body, and a fixing plate is fixed on the outer wall of one side of the connecting plate, and the fixing plate is connected to the outer wall of the top of the support frame by bolts.

[0010] Preferably, a mounting bracket is fixed on the outer wall of one side of the mounting block, and the winding motor is connected to the outer wall of one side of the mounting bracket through bolts, one end of the winding shaft passes through and is connected to the outer wall of one side of the mounting block through a bearing, and a limiting ring is fixed on the outer wall of one end of the winding shaft, one side of the winding wheel abuts against the outer wall of one side of the limiting ring, and the winding wheel is tightly fitted with the winding shaft through a nut.

[0011] Through the above scheme, one of the winding wheels is used to rewind the completed label roll in advance, and then the winding wheel with the label roll is fixed on the winding shaft, and the other winding wheel is used to rewind the waste label. The output shafts of the two winding motors rotate to drive the winding wheels to rotate, thereby realizing the release of the label roll and the rewinding of the waste label.

[0012] Preferably, a first fastening nut is screwed onto the outer wall of one end of the adjusting rod, and a first retaining ring is fixedly provided on the outer wall of one end of the adjusting rod, and the first retaining ring abuts against the outer wall of one side of the mounting block.

[0013] Preferably, a second fastening nut is screwed onto the outer wall of one end of the installation shaft, and a second retaining ring is fixedly provided on the outer wall of one end of the installation shaft, and the second retaining ring abuts against the outer wall of one side of the installation block.

[0014] Through the above scheme, the two adjusting rods are moved respectively along the two slides, and then the adjusting rods are fixed with the first fastening nut, so as to adjust the tension of the label roll and the label waste. The glue coating roller moves along the channel to contact one side of the label roll, and the glue coating roller glues the label roll and adjusts the tension of the label roll at the same time.

[0015] Preferably, a mounting plate is fixed on the outer wall of one side of the mounting block, and the extrusion motor is connected to the top outer wall of the mounting plate by bolts, the bottom end of the screw is connected to the top outer wall of the support frame by a bearing, a limiting groove is opened on the outer wall of one side of the mounting block, and the extrusion rod is slidably installed in the limiting groove.

[0016] Through the above scheme, the screw is driven to rotate by the output shaft of the extrusion motor, and the screw drives the slider, the extrusion rod and the extrusion roller to descend along the limit groove, and then the package on the conveyor belt is squeezed. The extrusion roller and the connecting plate cooperate with each other to squeeze the package, so that the label is firmly adhered to the package.

[0017] The beneficial effects of the utility model are:

[0018] 1. Move the two adjustment rods along the two slides respectively, and then use the first fastening nut to fix the adjustment rods to adjust the tension of the label roll and the label waste. Move along the channel to make the glue roller contact one side of the label roll. The glue roller glues the label roll and adjusts the tension of the label roll at the same time. It can adjust the tension of the label roll and the label waste, and prevent the label from breaking, thereby improving practicality.

[0019] 2. The output shaft of the extrusion motor drives the screw to rotate, and the screw drives the slider, extrusion rod and extrusion roller to descend along the limit groove, and then squeeze the package on the conveyor belt. The extrusion roller and the connecting plate cooperate with each other to squeeze the package, so that the label is firmly adhered to the package. The label can be squeezed so that the label and the package fit closely, thereby improving the labeling effect.

[0020] In summary, the utility model can adjust the tension of the label roll and the label waste, and at the same time can prevent the label from breaking, thereby improving practicality, and can squeeze the label so that the label fits tightly with the package, thereby improving the labeling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall main structure of a labeling machine with a waste winding structure proposed by the present invention.

[0022] Figure 2 This is a schematic diagram of the overall rear view structure of a labeling machine with a waste winding structure proposed by the present invention.

[0023] Figure 3 This is a schematic diagram of the main structure of the conveyor belt body of a labeling machine with a waste winding structure proposed by the present invention.

[0024] Figure 4 This is a schematic diagram of the rear view structure of the conveyor belt body of a labeling machine with a waste winding structure proposed by the present invention.

[0025] Figure 5 This is a schematic diagram of the main structure of the installation mechanism of a labeling machine with a waste winding structure proposed by the present invention.

[0026] Figure 6 This is a schematic diagram of the main structure of the winding component of a labeling machine with a waste winding structure proposed by the present invention.

[0027] Figure 7 This is a rear view structural diagram of the winding assembly of a labeling machine with a waste winding structure proposed by the present invention.

[0028] Figure 8 This is a schematic diagram of the main structure of the adjustment component of a labeling machine with a waste winding structure proposed by the present invention.

[0029] Figure 9 This is a schematic diagram of the main structure of the gluing component of a labeling machine with a waste winding structure proposed by the present invention.

[0030] Figure 10 This is a schematic diagram of the main structure of the extrusion component of a labeling machine with a waste winding structure proposed by the present invention.

[0031] In the figure: 1. Support frame; 2. Conveyor belt body; 3. Mounting mechanism; 301. Mounting block; 302. Connecting plate; 303. Fixing plate; 304. Guide shaft; 305. Guide roller; 4. Winding assembly; 401. Mounting frame; 402. Winding motor; 403. Winding shaft; 404. Limiting ring; 405. Winding wheel; 5. Adjusting assembly; 501. Adjusting rod; 502. First retaining ring; 503. Adjusting roller; 6. Gluing assembly; 601. Mounting shaft; 602. Second retaining ring; 603. Gluing roller; 7. Extrusion mechanism; 701. Mounting plate; 702. Extrusion motor; 703. Screw; 704. Slider; 705. Extrusion rod; 706. Extrusion roller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Example 1, reference Figure 1-7 , a labeling machine with a waste winding structure, includes a support frame 1 and a conveyor belt body 2 arranged on the upper part of the support frame 1, the conveyor belt body 2 is a conveyor belt in the prior art, and its structure is the same as that of the conveyor belt in the prior art. A mounting mechanism 3 is provided on the top of the support frame 1, and the mounting mechanism 3 includes a mounting block 301 connected to the outer wall of the top of the support frame 1 by bolts, a guide shaft 304 on one end of which passes through the outer wall of one side of the mounting block 301 and is connected to the outer wall of the guide shaft 304 by a bearing, and a guide roller 305 fixed on the outer wall of the guide shaft 304, a connecting plate 302 is fixed on the lower outer wall of one side of the mounting block 301, the top of the connecting plate 302 abuts against the inner wall of the top of the conveyor belt of the conveyor belt body 2, a fixing plate 303 is fixed on the outer wall of one side of the connecting plate 302, and the fixing plate 303 is connected to the support frame by bolts. On the outer wall of the top of the frame 1, two winding components 4 are provided on one side of the mounting block 301. The winding component 4 includes a winding motor 402, a winding shaft 403 on the outer wall of one end of the output shaft of the winding motor 402 connected to the winding motor 402 through a coupling, and a winding wheel 405 slidingly sleeved on the outer wall of the winding shaft 403. A mounting frame 401 is fixed on the outer wall of one side of the mounting block 301, and the winding motor 402 is connected to the outer wall of one side of the mounting frame 401 through bolts. One end of the winding shaft 403 passes through and is connected to the outer wall of one side of the mounting block 301 through a bearing. A limiting ring 404 is fixed on the outer wall of one end of the winding shaft 403, and the winding wheel 405 abuts against the outer wall of the limiting ring 404. The winding wheel 405 is fastened with the winding shaft 403 through a nut, and one of the winding wheels 405 is used for winding up label waste.

[0034] Example 2, reference Figure 8-9 , a labeling machine with a waste winding structure, further includes two slides on the outer wall of one side of the mounting block 301, and an adjustment component 5 is provided in each of the two slides. The adjustment component 5 includes an adjustment rod 501 slidably sleeved in the slide and an adjustment roller 503 connected to the outer wall of one end of the adjustment rod 501 through a bearing. A first fastening nut is screwed on the outer wall of one end of the adjustment rod 501 for fixing the adjustment rod 501. A first retaining ring 502 is fixed on the outer wall of one end of the adjustment rod 501. The first retaining ring 502 abuts against the outer wall of one side of the mounting block 301. The mounting block 301 An inclined channel is opened on the outer wall of the side, and a gluing component 6 is provided in the channel. The gluing component 6 includes a mounting shaft 601 slidably installed in the channel and a gluing roller 603 connected to the outer wall of one end of the mounting shaft 601 through a bearing. A second fastening nut is screwed on the outer wall of one end of the mounting shaft 601 for fixing the mounting shaft 601. A second retaining ring 602 is fixed on the outer wall of one end of the mounting shaft 601, and the second retaining ring 602 abuts against the outer wall of one side of the mounting block 301. The gluing roller 603 cooperates with the glue conveying equipment (not shown in the figure) to gluing the label roll.

[0035] Example 3, reference Figure 10A labeling machine with a waste winding structure also includes an extrusion mechanism 7, which includes an extrusion motor 702, a screw 703 on the outer wall of the bottom end of the output shaft of the extrusion motor 702 connected to a coupling, a slider 704 screwed on the outer wall of the screw 703, an extrusion rod 705 fixed on the outer wall of one side of the slider 704, and an extrusion roller 706 connected to the outer wall of the extrusion rod 705 through a bearing. A mounting plate 701 is fixed on the outer wall of one side of the mounting block 301, the extrusion motor 702 is connected to the outer wall of the top of the mounting plate 701 by bolts, the bottom end of the screw 703 is connected to the outer wall of the top of the support frame 1 through a bearing, a limiting groove is opened on the outer wall of one side of the mounting block 301, and the extrusion rod 705 is slidably installed in the limiting groove.

[0036] Working principle: One of the reel wheels 405 reels the finished label roll in advance, and then the reel wheel 405 with the label roll is fixed on the reel shaft 403, and the other reel wheel 405 reels the label waste. The output shafts of the two reel motors 402 rotate to drive the reel wheels 405 to rotate, thereby releasing the label roll and rewinding the label waste. The two adjusting rods 501 are moved along the two slides respectively, and then the adjusting rods 501 are fixed with the first fastening nut, thereby realizing the label roll and the label waste. The tension of the label roll is adjusted and the label roll moves along the channel so that the glue coating roller 603 contacts one side of the label roll. The glue coating roller 603 coats the label roll with glue and adjusts the tension of the label roll at the same time. The output shaft of the extrusion motor 702 rotates to drive the screw 703 to rotate. The screw 703 drives the slider 704, the extrusion rod 705 and the extrusion roller 706 to descend along the limiting groove, and then squeezes the package on the conveyor belt. The extrusion roller 706 cooperates with the connecting plate 302 to squeeze the package so that the label is firmly adhered to the package.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A labeling machine with a waste winding structure, comprising a support frame (1) and a conveyor belt body (2) arranged on the upper part of the support frame (1), characterized in that: A mounting mechanism (3) is provided at the top of the support frame (1), and the mounting mechanism (3) comprises a mounting block (301) connected to the outer wall of the top of the support frame (1) by bolts, a guide shaft (304) with one end passing through and connected to the outer wall of one side of the mounting block (301) by a bearing, and a guide roller (305) fixed to the outer wall of the guide shaft (304); Two winding assemblies (4) are provided on one side of the mounting block (301), and the winding assembly (4) includes a winding motor (402), a winding shaft (403) connected to the outer wall of one end of the output shaft of the winding motor (402) through a coupling, and a winding wheel (405) slidably sleeved on the outer wall of the winding shaft (403); Two slideways are formed on the outer wall of one side of the mounting block (301), and an adjustment assembly (5) is provided in each of the two slideways. The adjustment assembly (5) comprises an adjustment rod (501) slidably sleeved in the slideway and an adjustment roller (503) connected to the outer wall of one end of the adjustment rod (501) via a bearing. An inclined channel is formed on the outer wall of one side of the mounting block (301), and a glue coating assembly (6) is provided in the channel. The glue coating assembly (6) comprises a mounting shaft (601) slidably mounted in the channel and a glue coating roller (603) connected to the outer wall of one end of the mounting shaft (601) via a bearing. An extrusion mechanism (7) is provided on one side of the mounting block (301), and the extrusion mechanism (7) comprises an extrusion motor (702), a screw (703) connected to the outer wall of the bottom end of the output shaft of the extrusion motor (702) via a coupling, a slider (704) screwed onto the outer wall of the screw (703), an extrusion rod (705) fixedly arranged on the outer wall of one side of the slider (704), and an extrusion roller (706) connected to the outer wall of the extrusion rod (705) via a bearing.

2. The labeling machine with a waste winding structure according to claim 1, characterized in that: A connecting plate (302) is fixedly provided on the lower outer wall of one side of the mounting block (301), and the top of the connecting plate (302) abuts against the inner wall of the top of the conveyor belt of the conveyor belt body (2); a fixing plate (303) is fixedly provided on the outer wall of one side of the connecting plate (302), and the fixing plate (303) is connected to the outer wall of the top of the support frame (1) by bolts.

3. The labeling machine with a waste winding structure according to claim 1, characterized in that: A mounting frame (401) is fixedly provided on the outer wall of one side of the mounting block (301), and the winding motor (402) is connected to the outer wall of one side of the mounting frame (401) by means of bolts. One end of the winding shaft (403) passes through and is connected to the outer wall of one side of the mounting block (301) by means of a bearing, and a limiting ring (404) is fixedly provided on the outer wall of one end of the winding shaft (403). One side of the winding wheel (405) abuts against the outer wall of one side of the limiting ring (404), and the winding wheel (405) is fastened to the winding shaft (403) by means of a nut.

4. The labeling machine with a waste winding structure according to claim 1, characterized in that: A first fastening nut is screwed onto the outer wall of one end of the adjusting rod (501), and a first retaining ring (502) is fixedly provided on the outer wall of one end of the adjusting rod (501), and the first retaining ring (502) abuts against the outer wall of one side of the mounting block (301).

5. The labeling machine with a waste winding structure according to claim 1, characterized in that: A second fastening nut is screwed onto the outer wall of one end of the installation shaft (601), and a second retaining ring (602) is fixedly provided on the outer wall of one end of the installation shaft (601), and the second retaining ring (602) abuts against the outer wall of one side of the installation block (301).

6. The labeling machine with a waste winding structure according to claim 1, characterized in that: A mounting plate (701) is fixedly provided on the outer wall of one side of the mounting block (301), and the extrusion motor (702) is connected to the top outer wall of the mounting plate (701) by means of bolts. The bottom end of the screw rod (703) is connected to the top outer wall of the support frame (1) by means of a bearing. A limiting groove is provided on the outer wall of one side of the mounting block (301), and the extrusion rod (705) is slidably installed in the limiting groove.

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