CN219726467U - Label paper cutting machine - Google Patents

Abstract

The utility model relates to a label paper cutting machine, which comprises an unreeling device for unreeling label paper and a cutting device for cutting label paper, wherein the cutting device comprises a cutting workbench and a paper guide mechanism for conveying the label paper, the paper guide mechanism is arranged on one side of the cutting workbench, and a primary pressing component is further arranged on the paper guide mechanism and can be used for pressing the label paper. On one hand, the primary pressing assembly is used for flattening and pressing the label paper, so that the flatness of the label paper before cutting is improved, and the cutting quality is ensured; on the other hand, the degree of compaction of the primary pressing assembly on the label paper can be adjusted to adapt to the cutting of label paper with different thicknesses.

Description

Label paper cutting machine

Technical Field

The utility model relates to the field of cutting machines, in particular to a label paper cutting machine.

Background

The automobile is generally provided with label paper, such as a warning label and an air bag label on a sun shield, and when the label is manufactured, a plurality of label papers are generally arranged on a release film in sequence, and a blank area for cutting is reserved between every two label papers. In order to facilitate the subsequent cutting, the release film provided with the label paper is wound into a label roll, and then the rolled label roll is cut into a single label paper after being unreeled.

The label paper cutting machine is a machine device for cutting the large roll of label paper according to the requirements, and in the actual use process, the main function of the label paper cutting machine is to complete cutting after unreeling the large roll of label paper, and compared with manual cutting of the label paper, the label paper cutting machine can remarkably improve the efficiency and reduce the production cost.

When the existing label paper cutting machine is used for cutting unreeled label paper, the label paper is easy to tilt, crumple and even bend before cutting, so that the label paper is damaged due to uneven cutting, and the use of the label paper is seriously affected.

With respect to the related art in the above, the inventors believe that improving the flatness of the label paper before entering the cutting can effectively solve the above-mentioned problems.

Disclosure of Invention

In order to improve flatness of label paper before cutting and ensure cutting quality, the utility model provides a label paper cutting machine.

The label paper cutting machine provided by the utility model adopts the following technical scheme:

the utility model provides a label paper cutting machine, includes the unwinding device that is used for unreeling label paper and is used for cutting the cutting device of label paper, and the cutting device is including cutting the workstation and being used for conveying label paper's paper guide mechanism, and paper guide mechanism locates one side of cutting the workstation, still is equipped with once on the paper guide mechanism and presses the subassembly, once presses the subassembly and can be used to press the label paper.

Through adopting above-mentioned technical scheme, the label paper is through the flat operation of pressing down of once pressing down the subassembly, effectively prevents label paper perk, crumple or buckle, effectively reduces the risk that label paper was damaged because of uneven cutting.

In a specific embodiment, the paper guide mechanism comprises two first mounting plates arranged on the cutting workbench, the primary pressing component comprises first mounting rods, pressing handles, pressing sheets and mounting seats, the mounting seats are provided with two containing holes for containing one end parts of the mounting rods and are respectively arranged on the first mounting plates, the pressing handles are arranged on the first mounting rods, the pressing sheets are arranged on the pressing handles, and the pressing sheets are used for pressing the label paper.

Through adopting above-mentioned technical scheme, the label paper presses through the presser piece, effectively prevents label paper perk, reduces the risk that label paper was damaged because of uneven cutting.

Further preferably, the top end of the mounting seat is provided with an adjusting groove communicated with the accommodating hole, the top end of the mounting seat is divided into an installing part and an adjusting part by the adjusting groove, the mounting seat is provided with an adjusting rod penetrating through the installing part and the adjusting part, the adjusting part can slide on the adjusting rod, and the adjusting rod is in threaded connection with a handle positioned on one side of the adjusting part and used for pushing the adjusting part to move towards the installing part.

Through adopting above-mentioned technical scheme, rotate the handle and promote adjustment portion to the installation department removal, regulate and control the clamping force of adjustment portion and installation department to installation pole one to can elasticity installation pole one, thereby can be through rotating installation pole one in order to adjust the degree of compressing tightly of pressing piece to label paper.

It is further preferable that a plurality of rotatable paper guide rollers are connected between the first mounting plates, the paper guide mechanism further comprises two paper guide plates, the paper guide plates are provided with abdication holes for the paper guide rollers to pass through, and the first mounting plates are provided with fixing rods for mounting the paper guide plates.

By adopting the technical scheme, the label paper is conveyed along the path between the two paper guide plates, so that the label paper is prevented from shifting.

It is further preferable that the cutting device further comprises a secondary pressing component, the secondary pressing component comprises a second mounting plate located on two sides of the cutting workbench, a sliding rail fixed by the second mounting plate and a pressing body clamped on the sliding rail, the pressing body comprises a pressing portion for attaching the label paper and a clamping portion clamped on the sliding rail, and the pressing portion is connected to the clamping portion.

Through adopting above-mentioned technical scheme, utilize the pressing portion to carry out the secondary to press the leveling operation to the label paper, make the label paper cut with more even state.

It is further preferable that a limiting strip is arranged on the cutting workbench, two ends of the limiting strip are connected to the cutting workbench, and a space for the label paper to pass through is reserved between the limiting strip and the cutting workbench.

By adopting the technical scheme, the offset in the label paper conveying process is prevented.

Further preferably, the unreeling device comprises a base, a boss positioned on one side of the base, an unreeling motor arranged on the boss and a rotatable unreeling shaft arranged on the boss, a first gear connected to the unreeling shaft and a second gear connected to an output shaft of the unreeling motor are arranged in the boss, and racks are sleeved on the first gear and the second gear together.

By adopting the technical scheme, the uniform unreeling of the label paper is realized by utilizing gear rack transmission.

Further preferably, the unreeling device comprises a pressing device arranged on the base, the pressing device comprises a supporting plate arranged on the base, a supporting rod is connected between the supporting plate and the boss, a rotating piece capable of rotating around the supporting rod is arranged on the supporting rod, a connecting rod is connected to the rotating piece, a pressing rod parallel to the supporting rod is arranged on the connecting rod, and a pressing sleeve is sleeved on the pressing rod.

Through adopting above-mentioned technical scheme, pressing device presses the label paper of unreeling, reserves certain length with the label paper of unreeling, effectively reduces the tension of label paper conveying in-process, reduces the risk of label paper fracture, damage.

It is further preferable that the cutting device further comprises a label paper conveying driving mechanism, a second mounting rod is arranged between the second mounting plates, the label paper conveying driving mechanism comprises a pair of freely rotatable rollers arranged on the second mounting rod, a round roller arranged on the cutting workbench and located under the rollers, and a driving motor arranged on the cutting workbench, a rotating shaft of the round roller is connected with an output shaft of the driving motor, and the round roller and the rollers are used for driving label paper to move.

By adopting the technical scheme, the label paper can be uniformly moved to the cutting area.

Further preferably, the cutting machine further comprises an operation panel arranged on the cutting workbench, and the operation panel comprises a time delay controller, a start button and a stop button.

By adopting the technical scheme, the cutting process is controlled by the operation panel, so that automatic cutting is realized.

The utility model has at least one of the following beneficial technical effects:

1. the paper guide mechanism is provided with a primary pressing component, and before the label paper is cut, the primary pressing component is used for carrying out primary leveling pressing operation on the label paper, so that the label paper is prevented from tilting, and the cutting quality is improved; and a handle is arranged at the same time and used for adjusting the compaction degree of the primary pressing assembly on the label paper.

2. The setting of secondary pressing component guarantees that label paper gets into cutting area more smoothly, further improves the quality of cutting.

3. Utilize to press the sleeve to the tag paper after unreeling to reserve certain length with the tag after unreeling, prevent that big roll of tag paper from being too big in tension when conveying, avoid tag paper to be torn out because of tension is big.

4. And the label paper is limited by the limit strips and the paper guide plates, so that the label paper is prevented from shifting.

Drawings

Fig. 1 is an overall construction diagram of a label paper cutter according to an embodiment of the present utility model.

Fig. 2 is a structural view of an unreeling device of the label paper cutter of the embodiment of the present utility model.

Fig. 3 is a partial block diagram of an unreeling device of the label paper cutter of the embodiment of the present utility model.

Fig. 4 is a partial construction view of a cutting device of a label paper cutter according to an embodiment of the present utility model.

Fig. 5 is a partial enlarged view of a portion a in fig. 4.

Fig. 6 is a partial construction view of a cutting device of a label paper cutter according to an embodiment of the present utility model.

Fig. 7 is a partial construction view of a cutting device of a label paper cutter according to an embodiment of the present utility model.

Fig. 8 is a partial enlarged view of a portion B in fig. 7.

Reference numerals illustrate:

1. an unreeling device; 2. a cutting device; 3. label paper; 11. a base; 12. a boss; 13. unreeling the motor; 14. a reel is unreeled; 15. a gear; 151. a first gear; 152. a second gear; 16. a rack; 17. a pressing device; 171. a support plate; 172. a support rod; 173. a rotating member; 174. a connecting rod; 175. pressing a pressing rod; 176. pressing the sleeve; 18. cutting a workbench; 21. a first mounting plate; 22. a paper guide roller; 23. a paper guide plate; 231. a relief hole; 24. a fixed rod; 25. A primary pressing assembly; 251. a mounting base; 2511. a receiving hole; 2512. an adjustment tank; 2513. a mounting part; 2514. an adjusting section; 252. a first mounting rod; 253. pressing the handle; 254. pressing the sheet; 255. an adjusting rod; 256. a handle; 26. a limit bar; 27. an inductor; 28. a label paper conveying driving mechanism; 281. a second mounting plate; 282. a second mounting rod; 283. a roller; 284. a round roller; 285. a driving motor; 29. a secondary pressing assembly; 291. a slide rail; 292. a pressing body; 2921. a pressing part; 2922. a clamping part; 2923. a clamping hole; 293. a knob; 30. a cutting knife; 31. an operation panel; 311. a delay controller; 312. a start button; 313. a stop button; 32. and (5) mounting a frame.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-8.

The embodiment of the utility model discloses a label paper cutting machine, which is shown in fig. 1, and comprises an unreeling device 1 and a cutting device 2, wherein the unreeling device 1 is used for unreeling label paper 3, the cutting device 2 is used for cutting label paper 3, and the unreeling device 1 and the cutting device 2 are oppositely arranged.

As shown in fig. 2 and 3, the unreeling device 1 comprises a base 11 at the bottom, a boss 12 standing on one side of the base 11, an unreeling motor 13 arranged on the boss 12, and an unreeling shaft 14 arranged on the boss 12, wherein the unreeling shaft 14 is positioned above the unreeling motor 13, and the rotating shaft of the unreeling shaft 14 is parallel to the output shaft of the unreeling motor 13 and both are parallel to the horizontal plane of the base 11. The unreeling motor 13 and the unreeling shaft 14 are connected through a gear 15 and a rack 16, the gear 15 comprises a first gear 151 and a second gear 152, a rotating shaft of the unreeling shaft 14 is connected with the first gear 151 arranged on the boss 12, one end of an output shaft of the unreeling motor 13 is connected with the second gear 152 arranged on the boss 12, the first gear 151 and the second gear 152 are driven by the rack 16, and the output shaft of the unreeling motor 13 drives the rotating shaft of the unreeling shaft 14 to rotate, so that the reeled label paper 3 is evenly released.

As shown in fig. 1 and 2, the base 11 is provided with a pressing device 17, and the pressing device 17 includes a support plate 171 provided on the base 11, a support rod 172 supported by the support plate 171 and the boss 12, rotating members 173 provided at both ends of the support rod 172 and rotatable about the support rod 172, a connecting rod 174 connected by the rotating members 173, a pressing rod 175 connected to the connecting rod 174 and parallel to the support rod 172, and a pressing sleeve 176 fitted over the pressing rod 175. After the coiled label paper 3 is evenly released from the unreeling shaft 14, the cutting device 2 pulls the label paper 3 and cuts the label paper 3, when the label paper 3 is tensioned by the cutting device 2, the tensioned label paper 3 lifts the pressing sleeve 176, then the unreeling shaft 14 continuously unreels the label paper 3, at the moment, the pressing sleeve 176 presses the unreeled label paper 3 downwards by using the self weight, so that the unreeled label paper 3 can be reserved for a certain length below the pressing sleeve 176, the tension in the conveying process of the label paper 3 is effectively reduced, the risk of breakage and damage of the label paper 3 is reduced, and the cutting device 2 is also convenient to continuously pull the cut paper 3 and cut. In this process, the pressing sleeve 176 periodically swings up and down due to the presence of the rotating member 173.

As shown in fig. 1, the cutting device 2 includes a cutting table 18 and a paper guide mechanism located on one side of the cutting table 18 for conveying the label paper 3. As shown in fig. 4, the paper guide mechanism includes two mounting plates 21 provided on the cutting table 18 and a plurality of paper guide rollers 22, both ends of the paper guide rollers 22 being rotatably connected to side walls of the two mounting plates 21. The guide roller 22 rotates as the label paper 3 moves forward, thereby reducing friction between the label paper 3 and the guide roller 22, facilitating conveyance of the label paper 3.

Each mounting plate one 21 is provided with a plurality of fixing rods 24, the plurality of fixing rods 24 on the same mounting plate one 21 are connected with a paper guide plate 23 together, and the paper guide plate 23 is provided with a abdication hole 231 for the paper guide roller 22 to pass through. The label paper 3 is conveyed along a path between the two paper guide plates 23 against the paper guide roller 22, avoiding the label paper 3 from being cut and damaged due to the offset of the label paper 3.

As shown in fig. 1, the paper guide mechanism is further provided with a primary pressing unit 25. As shown in fig. 4 and 5, the primary pressing assembly 25 is configured to press the label paper 3, and the primary pressing assembly 25 includes a mounting seat 251, a first mounting rod 252, a pressing handle 253 and a pressing piece 254, which are respectively disposed on the first two mounting plates 21, a receiving hole 2511 is disposed on the mounting seat 251, two ends of the first mounting rod 252 are respectively disposed in the two receiving holes 2511, one end of the pressing handle 253 is connected to the first mounting rod 252, the other end of the pressing handle 253 is connected to the pressing piece 254, and the pressing piece 254 abuts against the paper guiding roller 22. In the process that the label paper 3 moves through the area between the pressing sheet 254 and the paper guide roller 22, the label paper 3 is pressed and flattened by the pressing sheet 254, so that the label paper 3 is effectively prevented from tilting, wrinkling or bending, and the risk that the label paper 3 is damaged due to uneven cutting is effectively reduced.

Further, as shown in fig. 5, an adjusting groove 2512 communicating with the accommodating hole 2511 is formed at the top end of the mounting seat 251, the top end of the mounting seat 251 is divided into a mounting portion 2513 and an adjusting portion 2514 by the adjusting groove 2512, an adjusting rod 255 penetrating the mounting portion 2513 and the adjusting portion 2514 is provided on the mounting seat 251, the mounting portion 2513 is fixedly connected to the end of the adjusting rod 255, the adjusting portion 2514 is slidable on the adjusting rod 255, and the handle 256 is screwed with the adjusting portion 2514. The handle 256 is turned to push the adjusting portion 2514 toward or away from the mounting portion 2513, so that the clamping force of the adjusting portion 2514 and the mounting portion 2513 on the first mounting rod 252 can be adjusted, the first mounting rod 252 can be loosened, and the pressing degree of the pressing piece 254 on the label paper 3 can be adjusted by turning the first mounting rod 252.

As shown in fig. 1 and 6, the cutting table 18 is provided with a limit bar 26, both ends of the limit bar 26 are stuck on the plane of the cutting table 18, and the label paper 3 passes through the space between the limit bar 26 and the cutting table 18. The stopper 26 prevents the label paper 3 from being displaced, thereby preventing cutting damage due to the displacement of the label paper.

As shown in fig. 1, the cutting device 2 includes a tab sheet conveyance driving mechanism 28. As shown in fig. 6, the label paper feed drive mechanism 28 includes a second mounting plate 281, a second mounting rod 282, and a roller 283. The second mounting plate 281 comprises two rollers which are respectively arranged at two sides of the cutting workbench 18, the second mounting plate 281 is inserted into two ends of the second mounting rod 282, and the pair of freely rotatable rollers 283 are arranged on the second mounting rod 282. As shown in fig. 7 and 8, the label paper feed drive mechanism 28 further includes a round roller 284 provided on the cutting table 18 immediately below the roller 283 and a drive motor 285 provided outside the cutting table 18. The rotation shaft of the round roller 284 is connected with the output shaft of the driving motor 285, and the round roller 284 and the roller 283 simultaneously abut against the label paper 3. The round roller 284 is driven to rotate by a driving motor 285, and the round roller 284 and the roller 283 can drive the label paper 3 to move.

As shown in fig. 6, a secondary pressing assembly 29 is further provided on the cutting table 18. As shown in fig. 7 and 8, the secondary pressing assembly 29 includes a slide rail 291 fixedly connected between the second mounting plates 281 and a pressing body 292 engaged with the slide rail 291, the pressing body 292 includes a pressing portion 2921 for attaching the label paper 3 and an engaging portion 2922 engaged with the slide rail 291, the pressing portion 2921 and the engaging portion 2922 are connected by a screw, the engaging portion 2922 is provided with an engaging hole 2923, the engaging portion 2922 is screwed with a knob 293 penetrating through the engaging hole 2923, and the knob 293 is used for abutting against the slide rail 291. The pressing portion 2921 is used for pressing the tab sheet 3 twice, and conveys the tab sheet 3 more smoothly.

As shown in fig. 6, the cutting table 18 is further provided with a cutting blade 30 that reciprocates in a vertical direction, and the cutting blade 30 is disposed by a conventional means in the art, such as a cylinder driving a cutter head to cut in a vertical direction perpendicular to the label paper, or a rotary motor combined with a gear to convert the rotary motion of the motor into a linear motion of the cutter head in the vertical direction.

As shown in fig. 6 and 7, the cutting table 18 is provided with a mounting frame 32, and the mounting frame 32 is provided with an inductor 27, and a probe of the inductor 27 can sense a blank area of the label paper 3. An operation panel 31 is provided on one side of the cutting table 18, and the operation panel 31 includes a delay controller 311, a start button 312, and a stop button 313. When the start button 312 is pressed, the sensor 27 works, and when the blank area of the label paper 3 passes through the probe of the sensor 27, the sensor 27 sends a signal to start the delay controller 311, the driving motor 285 is controlled to stop according to the set time delay, the stop time is 0.5 seconds, and the cutting knife 30 can act for 1 time in the time, so that the cutting of one label paper 3 is completed. When the stop button 313 is pressed at any time, the drive motor 285 is stopped immediately.

The embodiment of the utility model provides a label paper cutting machine, which is implemented by the following principle: after the label paper 3 is unreeled by the unreeling device 1, the label paper 3 is transferred to the cutting workbench 18 through the paper guide mechanism, in the transfer process, the pressing piece 254 is used for primarily pressing the label paper 3, and the pressing part 2921 is used for secondarily pressing the label paper 3, so that the label paper 3 can be smoothed, the label paper 3 can be cut in a smooth state, the possibility that the label paper 3 is damaged due to uneven cutting is effectively reduced, and the cutting quality is ensured.

The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A label paper cutting machine, characterized in that: including unreeling device (1) that is used for unreeling label paper (3) and be used for cutting device (2) of label paper (3), cutting device (2) are including cutting workstation (18) and be used for conveying the paper guide mechanism of label paper (3), paper guide mechanism locates cut one side of workstation (18), a serial communication port, still be equipped with on the paper guide mechanism and press subassembly (25) once, press subassembly (25) once can be used to press label paper (3).

2. A label paper cutter as defined in claim 1, wherein: the paper guide mechanism comprises two first mounting plates (21) arranged on the cutting workbench (18), the first pressing assembly (25) comprises first mounting rods (252), pressing handles (253), pressing pieces (254) and mounting seats (251), the two mounting seats (251) are arranged on the first mounting plates (21) and are respectively arranged on the first mounting plates, the mounting seats (251) are provided with containing holes (2511) used for containing the ends of the first mounting rods (252), the pressing handles (253) are arranged on the first mounting rods (252), the pressing pieces (254) are arranged on the pressing handles (253), and the pressing pieces (254) are used for pressing label paper (3).

3. A label paper cutter as defined in claim 2, wherein: the top of mount pad (251) open have with adjustment tank (2512) of holding hole (2511) intercommunication, the top of mount pad (251) is by adjustment tank (2512) divide into installation department (2513) and adjustment portion (2514), be equipped with on mount pad (251) and run through regulation pole (255) of installation department (2513) and adjustment portion (2514), adjustment portion (2514) slidable on regulation pole (255), threaded connection is located on regulation pole (255) adjustment portion (2514) one side is used for promoting handle (256) that adjustment portion (2514) towards installation department (2513) removed.

4. A label paper cutter as defined in claim 2, wherein: a plurality of rotatable paper guide rollers (22) are connected between the mounting plates (21), the paper guide mechanism further comprises two paper guide plates (23), the paper guide plates (23) are provided with abdication holes (231) for the paper guide rollers (22) to pass through, and the mounting plates (21) are provided with fixing rods (24) for mounting the paper guide plates (23).

5. A label paper cutter according to any one of claims 1 to 4, wherein: the cutting device (2) further comprises a secondary pressing component (29), the secondary pressing component (29) comprises a second mounting plate (281) positioned on two sides of the cutting workbench (18), a sliding rail (291) fixed by the second mounting plate (281), and a pressing body (292) clamped to the sliding rail (291), the pressing body (292) comprises a pressing part (2921) for attaching the label paper (3) and a clamping part (2922) clamped to the sliding rail (291), and the pressing part (2921) is connected to the clamping part (2922).

6. A label paper cutter according to any one of claims 1 to 4, wherein: still be equipped with spacing (26) on cutting workstation (18), the both ends of spacing (26) all connect in cut workstation (18), spacing (26) with leave the space that supplies label paper (3) to pass between cutting workstation (18).

7. A label paper cutter according to any one of claims 1 to 4, wherein: unreeling device (1) include base (11), be located boss (12) of base (11) one side, locate unreel motor (13) on boss (12) and locate rotatable unreel axle (14) on boss (12), be equipped with in boss (12) connect in first gear (151) of unreel axle (14) with connect in second gear (152) of unreel motor (13) output shaft, first gear (151) and second gear (152) overlap jointly and are equipped with rack (16).

8. A label paper cutter as defined in claim 7, wherein: including locating pressing device (17) on base (11), pressing device (17) are including locating backup pad (171) on base (11), backup pad (171) with be connected with bracing piece (172) between boss (12), be equipped with on bracing piece (172) and wind bracing piece (172) pivoted rotating member (173), rotating member (173) is connected with connecting rod (174), be equipped with on connecting rod (174) with bracing piece (172) parallel pressing rod (175), pressing rod (175) are gone up the cover and are equipped with pressing sleeve (176).

9. A label paper cutter as defined in claim 5, wherein: the cutting device (2) further comprises a label paper conveying driving mechanism (28), a second mounting rod (282) is arranged between the second mounting plate (281), the label paper conveying driving mechanism (28) comprises a pair of rollers (283) which are arranged on the second mounting rod (282) and can rotate freely, round rollers (284) which are arranged on the cutting workbench (18) and located under the rollers (283) and a driving motor (285) arranged on the cutting workbench (18), a rotating shaft of the round rollers (284) is connected with an output shaft of the driving motor (285), and the round rollers (284) and the rollers (283) are used for driving label paper (3) to move.

10. A label paper cutter according to any one of claims 1 to 9, further comprising an operation panel (31) provided on the cutting table (18), the operation panel (31) including a delay controller (311), a start button (312) and a stop button (313).