Packaging box gluing machine

Abstract

The utility model discloses a packaging box laminator. The packaging box laminator comprises a laminator body, a workbench, a fixing assembly, a driving spring, a pressing groove, a fixing base, a driving motor and a locking sub-component. The laminating machine has the following advantages and effects that the pressing blocks in the two groups of fixing assemblies can stably press and fix the laminating machine body, and the stability is undoubtedly better compared with the loosening phenomenon existing in thread fit; the two pressing blocks can extend into the pressing grooves in the two sides of the laminator body respectively, so that the stability is further improved; the driving motor is arranged, so that rotating acting force can be applied to the workbench, the workbench can rotate to adjust the direction, and an operator can conveniently use the laminator body; and due to the arrangement of the locking sub-component, the position of the working table can be locked, the working table is prevented from generating non-autonomous deflection, and the stability is better.

Description

Technical Field

[0001] The utility model relates to the field of laminating machines, and particularly to a laminating machine for packaging boxes. Background Art

[0002] A laminating machine is an essential machine in the offset printing industry. In the process of processing paper packaging boxes, a laminating machine is required for laminating operations.

[0003] Chinese Patent with the application number CN202222361259.1 discloses a paper product processing laminating machine that is easy to fix, including a laminating machine body and a workbench movably arranged at the bottom of the laminating machine body. A fixing mechanism is arranged on the surface of the laminating machine body, and the fixing mechanism includes a first support plate, a first through hole, a telescopic rod, a first clamping plate, a connecting rod, and a driving mechanism.

[0004] When the above patent is in use, place the laminating machine body at a suitable position on the workbench, then rotate the turntable forward, which drives the screw rod to rotate, causing the second clamping plate to move towards the side close to the laminating machine body, and at the same time driving the connecting rod and the first clamping plate to move towards the side close to the laminating machine body, so that the first clamping plate and the second clamping plate are in contact with the workbench. Through the above steps, the device can be clamped and fixed on the workbench by two first clamping plates and two second clamping plates.

[0005] The above patent still has the following problems:

[0006] ① The above patent uses the rotation of the screw rod to drive the movement of two first clamping plates and two second clamping plates. In the way of screw thread cooperation, it is prone to involuntary deflection during long-term use conditions, resulting in loosening, and then causing the laminating machine body to shake.

[0007] ② It does not have the function of rotating and adjusting the orientation. When in use, the operator needs to come to the front of the laminating machine body, and the convenience is poor. Summary of the Utility Model

[0008] The purpose of the utility model is to provide a laminating machine for packaging boxes to solve the problems raised in the background art.

[0009] The above technical purpose of the utility model is achieved through the following technical solutions:

[0010] A glue laminating machine for packaging boxes includes a glue laminating machine body, and also includes a workbench for placing the glue laminating machine body to carry the glue laminating machine body. Two sets of fixing components are arranged on the workbench. The two sets of fixing components are separated on both sides of the glue laminating machine body. Each of the two sets of fixing components includes a pressing block and a driving spring for driving the pressing block to move towards the side of the glue laminating machine body. The pressing blocks in the two sets of fixing components can respectively press on both sides of the glue laminating machine body to prevent the glue laminating machine body from shaking horizontally; pressing grooves are respectively formed on both sides of the glue laminating machine body, and the pressing blocks in the two sets of fixing components will also respectively extend into the corresponding pressing grooves to prevent the glue laminating machine body from shaking longitudinally;

[0011] It further includes a fixed base. The workbench is rotatably arranged on the top surface of the fixed base. A driving motor is fixedly arranged on the bottom surface of the fixed base. The output shaft of the driving motor passes through the fixed base and is fixed to the workbench, and a rotational acting force is applied to the workbench through the driving motor;

[0012] A locking sub-component is arranged on the bottom surface of the fixed base, which can lock the position of the workbench after the workbench rotates 1 / 4 circle from the initial position.

[0013] A further setting is that: the locking sub-component includes a female positioning block fixed on the bottom surface of the fixed base. A short-stroke cylinder is fixedly arranged on the female positioning block. The short-stroke cylinder has an output shaft. A clamping block for the output shaft of the short-stroke cylinder to pass through is also fixedly arranged on the female positioning block. A positioning convex block is fixedly arranged at the end of the output shaft of the short-stroke cylinder; four sub-positioning blocks are regularly arranged on the bottom surface of the workbench. The distance between any two adjacent sub-positioning blocks is equal. Positioning concave blocks are fixedly arranged on all four sub-positioning blocks, and positioning grooves are formed in the positioning concave blocks; the positioning convex block can be driven by the short-stroke cylinder to extend into any one of the positioning grooves to lock the position of the workbench.

[0014] A further setting is that: first guiding cut surfaces inclined obliquely are arranged on both side edges of the positioning convex block, and second guiding cut surfaces inclined obliquely are arranged on both sides of the openings of the four positioning grooves.

[0015] A further setting is that: a socket block is also fixedly arranged at the end of the output shaft of the short-stroke cylinder, and a Hall sensor is fixedly arranged on the socket block; magnets are fixedly arranged on all four sub-positioning blocks.

[0016] A further setting is that: the two sets of fixing components are asymmetrically arranged on both sides of the glue laminating machine body.

[0017] A further setting is that both sets of the fixing components include fixing flat plates, the fixing flat plates are fixed on the top surface of the workbench, longitudinal baffles are fixedly arranged on the fixing flat plates, extension sleeve blocks are fixedly arranged on the outer sides of the baffles, a transverse top shaft is arranged through the baffles and the extension sleeve blocks, and the pressing block is fixed at the inner end of the top shaft; the driving spring is arranged in a squeezing manner between the pressing block and the baffle to apply an elastic force towards the moving direction of the laminating machine body to the pressing block; a pulling block is fixedly arranged at the outer end of the top shaft, and the pulling block is used for applying a pulling force opposite to the elastic force of the driving spring by hand so that the pressing block can be disengaged from the pressing groove.

[0018] A further setting is that the cross-sectional width of the pulling block is greater than that of the extension sleeve block, and the pulling block can collide with the extension sleeve block for limiting.

[0019] A further setting is that the right side of the pressing block has a rubber layer.

[0020] A further setting is that four counterweight support legs are regularly arranged on the bottom surface of the fixed base.

[0021] The beneficial effects of the present utility model are as follows:

[0022] 1. In the present utility model, the pressing blocks in the two sets of fixing components can be respectively pressed on both sides of the laminating machine body under the drive of the driving spring. By using the elastic force of the driving spring, the laminating machine body can be stably pressed and fixed. Compared with the loosening phenomenon existing in the thread fit, the stability is undoubtedly better; and there is no need to manually control the rotation of the screw, which is more convenient and labor-saving; the pressing grooves on both sides of the laminating machine body can respectively accommodate the two pressing blocks, thereby preventing longitudinal shaking and further improving the stability; the setting of the driving motor can apply a rotating force to the workbench, enabling the workbench to rotate and adjust the orientation, which is convenient for the operator to use the laminating machine body. The setting of the locking sub-component can lock the position of the workbench, preventing the workbench from deflecting non-autonomously, and the stability is better.

[0023] 2. In the present utility model, as the workbench rotates, any one of the sub-positioning blocks can be made to correspond to the positioning convex block. The four sub-positioning blocks provide four locking positions in different directions, having the advantage of a large adjustable range.

[0024] 3. In the present utility model, the setting of the first guiding section and the second guiding section can compensate for errors, enabling the positioning convex block to extend into the positioning groove along the first guiding section and the second guiding section.

[0025] 4. In the present utility model, when the magnetic field of the magnet is detected by the Hall sensor to realize the position judgment.

[0026] 5. In the present utility model, two groups of fixing components are asymmetrically arranged on both sides of the laminating machine body, which can achieve more stable locking of the laminating machine body.

[0027] 6. In the present utility model, the baffle can provide a supporting force for one end of the driving spring. The setting of the pulling block facilitates the operator to apply a pulling force so that the pressing block can be disengaged from the pressing groove.

[0028] 7. In the present utility model, the pulling block can collide with the extending sleeve block to prevent the top shaft from completely coming out under the elastic force of the driving spring.

[0029] 8. In the present utility model, the setting of the rubber layer can slow down the impact of the pressing block under the elastic force of the driving spring, thereby extending the service life.

[0030] 9. In the present utility model, the counterweight support legs can not only prevent the driving motor from bumping against the ground, but also provide overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a front structural schematic diagram of the embodiment;

[0032] Figure 2 is Figure 1 an enlarged view of part A in

[0033] Figure 3 is a back structural schematic diagram of the embodiment;

[0034] Figure 4 is Figure 3 an enlarged view of part B in

[0035] In the figure: 11. Laminating machine body; 12. Workbench; 21. Pressing block; 211. Rubber layer; 22. Driving spring; 31. Pressing groove; 41. Fixed base; 42. Driving motor; 51. Female positioning block; 52. Short-stroke cylinder; 53. Clamping block; 54. Positioning convex block; 541. First guiding section; 61. Male positioning block; 62. Positioning concave block; 63. Positioning groove; 631. Second guiding section; 71. Socketing block; 72. Hall sensor; 73. Magnet; 81. Fixed flat plate; 82. Baffle; 83. Extending sleeve block; 84. Top shaft; 85. Pulling block; 91. Counterweight support leg. DETAILED DESCRIPTION OF THE EMBODIMENT

[0036] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0037] As shown in the Figures 1 to 4 accompanying drawings;

[0038] This embodiment discloses a glueing machine for packaging boxes, which includes a glueing machine body 11, and also includes a workbench 12 for placing the glueing machine body 11 to carry the glueing machine body 11. Two sets of fixing components are arranged on the workbench 12, and the two sets of fixing components are separated on both sides of the glueing machine body 11. Both sets of fixing components include a pressing block 21 and a driving spring 22 for driving the pressing block 21 to move towards the side of the glueing machine body 11. The pressing blocks 21 in the two sets of fixing components can respectively press on both sides of the glueing machine body 11 to prevent the glueing machine body 11 from shaking laterally; pressing grooves 31 are respectively opened on both sides of the glueing machine body 11, and the pressing blocks 21 in the two sets of fixing components will also respectively extend into the corresponding pressing grooves 31 to prevent the glueing machine body 11 from shaking longitudinally;

[0039] It also includes a fixed base 41. The workbench 12 is rotatably arranged on the top surface of the fixed base 41. A driving motor 42 is fixedly arranged on the bottom surface of the fixed base 41. The output shaft of the driving motor 42 passes through the fixed base 41 and is fixed to the workbench 12, and a rotational acting force is applied to the workbench 12 through the driving motor 42;

[0040] A locking sub-component is arranged on the bottom surface of the fixed base 41, which can lock the position of the workbench 12 after the workbench 12 rotates 1 / 4 circle from the initial position.

[0041] Among them, the locking sub-component includes a female positioning block 51 fixed on the bottom surface of the fixed base 41. A short-stroke cylinder 52 is fixedly arranged on the female positioning block 51. The short-stroke cylinder 52 has an output shaft. A clamping block 53 for the output shaft of the short-stroke cylinder 52 to pass through is also fixedly arranged on the female positioning block 51. A positioning convex block 54 is fixedly arranged at the end of the output shaft of the short-stroke cylinder 52; Four sub-positioning blocks 61 are regularly arranged on the bottom surface of the workbench 12. The distance between any two adjacent sub-positioning blocks 61 is equal. Positioning concave blocks 62 are fixedly arranged on all four sub-positioning blocks 61, and a positioning groove 63 is opened in the positioning concave block 62; The positioning convex block 54 can be driven by the short-stroke cylinder 52 to extend into any one of the positioning grooves 63 to lock the position of the workbench 12.

[0042] Among them, inclined first guiding cut surfaces 541 are arranged on both side edges of the positioning convex block 54, and inclined second guiding cut surfaces 631 are arranged on both sides at the notch of the four positioning grooves 63.

[0043] Among them, a socket block 71 is also fixedly arranged at the end of the output shaft of the short-stroke cylinder 52, and a Hall sensor 72 is fixedly arranged on the socket block 71; Magnets 73 are fixedly arranged on all four sub-positioning blocks 61.

[0044] Among them, the two sets of fixing components are asymmetrically arranged on both sides of the glueing machine body 11.

[0045] Among them, both sets of fixing components include a fixing flat plate 81, the fixing flat plate 81 is fixed on the top surface of the workbench 12, a longitudinal baffle 82 is fixedly arranged on the fixing flat plate 81, an extending sleeve block 83 is fixedly arranged on the outer side of the baffle 82, a transverse top shaft 84 is arranged through the baffle 82 and the extending sleeve block 83, and the pressing block 21 is fixed at the inner end of the top shaft 84; the driving spring 22 is arranged between the pressing block 21 and the baffle 82 in a squeezing manner to apply an elastic force to the pressing block 21 towards the moving direction of the laminating machine body 11; a pulling block 85 is fixedly arranged at the outer end of the top shaft 84, and the pulling block 85 is for applying a pulling force opposite to the elastic force of the driving spring 22 by hand so that the pressing block 21 can be disengaged from the pressing groove 31.

[0046] Among them, the cross-sectional width of the pulling block 85 is greater than that of the extending sleeve block 83, and the pulling block 85 can collide with the extending sleeve block 83 for limiting.

[0047] Among them, the right side of the pressing block 21 has a rubber layer 211.

[0048] Among them, four counterweight support legs 91 are regularly arranged on the bottom surface of the fixed base 41.

[0049] It should be noted that the Hall sensor 72 in this embodiment is a commonly used sensor for detecting magnetic field changes, so it can be used in combination with the magnet 73; as a commercially available product, the Hall sensor 72 can be directly purchased. The short-stroke cylinder 52, the driving motor 42, and the Hall sensor 72 are all led out to the outside through wires and are uniformly powered by an external power supply; the short-stroke cylinder 52, the driving motor 42, and the Hall sensor 72 are all connected to an external single-chip microcomputer or PLC to achieve centralized control.

[0050] The working process of this embodiment is as follows:

[0051] ① Hold the pulling blocks 85 in the two sets of fixing components with both hands and pull outwards. After placing the laminating machine body 11 at a suitable position on the top surface of the workbench 12, release the two pulling blocks 85, and the two pulling blocks 85 will respectively extend into the pressing grooves 31 on both sides of the laminating machine body 11 under the elastic force of the corresponding driving springs 22 to realize the fixation of the laminating machine body 11.

[0052] ② The initial position of the workbench 12 is: the positioning convex block 54 will correspond to the position of one of the positioning concave blocks 62, and this positioning concave block 62 is denoted as the first positioning concave block 62. Along the clockwise direction, the remaining three positioning concave blocks 62 are the second positioning concave block 62, the third positioning concave block 62, and the fourth positioning concave block 62 respectively.

[0053] ③When it is necessary to control the rotation of the workbench 12, the driving motor 42 is turned on. The driving motor 42 applies a clockwise rotational force to the workbench 12, and the workbench 12 rotates clockwise by 1 / 4 turn. The positioning bump 54 will correspond to the position of the second positioning recess 62, and then it extends into the corresponding positioning groove 63 under the drive of the short-stroke cylinder 52 to lock the position of the workbench 12.

[0054] ④When it is necessary to control the workbench 12 to continue rotating, the short-stroke cylinder 52 retracts, and the positioning bump 54 separates from the second positioning recess 62. The driving motor 42 is turned on, and the workbench 12 will rotate clockwise by 1 / 4 turn again. The positioning bump 54 will correspond to the position of the third positioning recess 62, and then it extends into the corresponding positioning groove 63 under the drive of the short-stroke cylinder 52 to lock the position of the workbench 12.

[0055] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A carton laminating machine, comprising a laminating machine body (11), characterized in that: It further includes a workbench (12) for placing the laminating machine body (11) to carry the laminating machine body (11). Two sets of fixing components are arranged on the workbench (12). The two sets of fixing components are separated on both sides of the laminating machine body (11). Each of the two sets of fixing components includes a pressing block (21) and a driving spring (22) for driving the pressing block (21) to move towards the side of the laminating machine body (11). The pressing blocks (21) in the two sets of fixing components can respectively press on both sides of the laminating machine body (11) to prevent the laminating machine body (11) from shaking laterally; pressing grooves (31) are formed on both sides of the laminating machine body (11). The pressing blocks (21) in the two sets of fixing components will also respectively extend into the corresponding pressing grooves (31) to prevent the laminating machine body (11) from shaking longitudinally; It further includes a fixed base (41). The workbench (12) is rotatably arranged on the top surface of the fixed base (41). A driving motor (42) is fixedly arranged on the bottom surface of the fixed base (41). The output shaft of the driving motor (42) passes through the fixed base (41) and is fixed to the workbench (12). A rotational acting force is applied to the workbench (12) by the driving motor (42); A locking sub-component is arranged on the bottom surface of the fixed base (41) to lock the position of the workbench (12) after the workbench (12) rotates 1 / 4 circle from the initial position.

2. The laminating machine for packaging boxes according to claim 1, wherein: The locking sub-component includes a female positioning block (51) fixed to the bottom surface of the fixed base (41). A short-stroke cylinder (52) is fixedly arranged on the female positioning block (51). The short-stroke cylinder (52) has an output shaft. A clamping block (53) through which the output shaft of the short-stroke cylinder (52) passes is also fixedly arranged on the female positioning block (51). A positioning convex block (54) is fixedly arranged at the end of the output shaft of the short-stroke cylinder (52); Four sub-positioning blocks (61) are regularly arranged on the bottom surface of the workbench (12). The distance between any two adjacent sub-positioning blocks (61) is equal. Positioning concave blocks (62) are fixedly arranged on all four sub-positioning blocks (61). A positioning groove (63) is formed in the positioning concave block (62); The positioning convex block (54) can be driven by the short-stroke cylinder (52) to extend into any one of the positioning grooves (63) to lock the position of the workbench (12).

3. The glueing machine for packaging boxes according to claim 2, wherein: Oblique first guiding cut surfaces (541) are arranged on both side edges of the positioning convex block (54). Oblique second guiding cut surfaces (631) are arranged on both sides of the mouths of the four positioning grooves (63).

4. The laminating machine for packaging boxes according to claim 2, wherein: A socket block (71) is also fixedly arranged at the end of the output shaft of the short-stroke cylinder (52). A Hall sensor (72) is fixedly arranged on the socket block (71); Magnets (73) are fixedly arranged on all four sub-positioning blocks (61).

5. A glueing machine for packaging boxes according to claim 1, characterized in that: The two sets of fixing components are asymmetrically arranged on both sides of the laminating machine body (11).

6. The laminating machine for packaging boxes according to claim 1, characterized in that: Both of the two groups of the fixing components include a fixing flat plate (81), the fixing flat plate (81) is fixed on the top surface of the workbench (12), a longitudinal baffle (82) is fixedly arranged on the fixing flat plate (81), an extending sleeve block (83) is fixedly arranged on the outer side of the baffle (82), a transverse top shaft (84) is arranged through the baffle (82) and the extending sleeve block (83), and the pressing block (21) is fixed at the inner end of the top shaft (84); the driving spring (22) is arranged between the pressing block (21) and the baffle (82) in a squeezing manner to apply an elastic force for the pressing block (21) to move towards the laminating machine body (11); a pulling block (85) is fixedly arranged at the outer end of the top shaft (84), and the pulling block (85) is used for applying a pulling force opposite to the elastic force of the driving spring (22) by hand so that the pressing block (21) can be disengaged from the pressing groove (31).

7. The laminating machine for packaging boxes according to claim 6, characterized in that: The cross-sectional width of the pulling block (85) is greater than that of the extending sleeve block (83), and the pulling block (85) can collide with the extending sleeve block (83) for limiting.

8. The laminating machine for packaging boxes according to claim 6, wherein: The right side of the pressing block (21) has a rubber layer (211).

9. The laminating machine for packaging boxes according to claim 1, wherein: Four counterweight support legs (91) are regularly arranged on the bottom surface of the fixed base (41).

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