Heat sealing device for packaging color box production

Abstract

The utility model relates to the technical field of packaging box production, and discloses a heat sealing device for packaging color box production. Comprising a workbench and further comprises a fixing plate fixed to the top of the workbench, a conveying belt for conveying the packaging color boxes is arranged on one side of the fixing plate, a supporting plate is fixedly connected to the top of the fixing plate, and a baffle for conveying and limiting the packaging color boxes is arranged on one side of the supporting plate; according to the packaging color box conveying device, packaging color boxes can be limited through the baffles during conveying, the problem that follow-up sealing accuracy is affected due to deviation of the packaging color boxes is solved, the distance between the two baffles can be adjusted through the adjusting mechanism, packaging color boxes of different sizes can be conveniently limited, and the packaging color boxes can be conveniently conveyed. And the limiting plate can be driven to rise through the driving mechanism, and the sealing position of the packaging color box is limited through the limiting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a heat sealing device for producing packaging color boxes. Background Art

[0002] A packaging box is a packaging material used to package and transport products. It is usually made of cardboard, foam plastic or other lightweight materials. It usually consists of four corners and faces and is covered with decorative patterns or printing on the inside and outside. The design of the packaging box can enhance the appearance and appeal of the product, while also protecting the product from damage or keeping it stable during transportation.

[0003] During production, packaging color boxes require heat sealing devices for sealing. During use, existing heat sealing devices usually transport and seal packaging color boxes through conveyor belts. However, the packaging color boxes cannot be limited during transportation, which will cause the packaging color boxes to deviate during transportation, affecting the accuracy of heat sealing. In addition, due to the inertia generated by the conveyor belt during transportation, the packaging color boxes may deviate from the sealing area, and the position of the packaging color boxes needs to be readjusted, affecting the efficiency of heat sealing of the packaging color boxes.

[0004] Therefore, it is necessary to provide a new heat sealing device for producing packaging color boxes to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a heat sealing device for producing packaging color boxes to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a heat sealing device for producing packaging color boxes, comprising a workbench and:

[0007] A fixed plate is fixed to the top of the workbench, a conveyor belt for conveying packaging color boxes is provided on one side of the fixed plate, a support plate is fixedly connected to the top of the fixed plate, a baffle for conveying and limiting the packaging color boxes is provided on one side of the support plate, and an adjustment mechanism for adjusting the position of the baffle is provided on the top of the support plate;

[0008] A connecting frame is arranged on the top of the workbench, the inner wall of the workbench is slidably connected to the limit plate, the bottom of the workbench is provided with a driving mechanism for driving the connecting frame to move, one side of the connecting frame is fixedly connected to a pull rope, the outer side of the workbench is fixedly connected to a supporting frame, the top of the supporting frame is installed with an electric push rod, the bottom of the supporting frame is provided with a heating plate for sealing the packaging color box, and the top of the heating plate is fixedly connected to a mounting frame.

[0009] Preferably, the adjustment mechanism includes a fixing seat fixed to the top of the support plate, a first motor is installed on one side of the fixing seat, an output end of the first motor is fixedly connected to a bidirectional screw, and the outer side of the bidirectional screw is threadedly connected to a threaded block.

[0010] Preferably, one side of the baffle is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a connecting block.

[0011] Preferably, the driving mechanism includes a second motor installed on one side of the workbench, the output end of the second motor is fixedly connected to a connecting gear, the outer side of the connecting gear is meshedly connected to a tooth plate, and the top of the tooth plate is fixedly connected to a slider.

[0012] Preferably, the bottom of the workbench is fixedly connected to a limit rod, a spring is provided on the outside of the limit rod, the top of the workbench is fixedly connected to a guide wheel for guiding the pull rope, and a cooling fan is installed inside the connecting frame.

[0013] Preferably, the piston rod of the electric push rod is fixedly connected to a fixing bracket, and the inner wall of the mounting bracket is threadedly connected to a mounting bolt.

[0014] Preferably, the top of the fixing frame is fixedly connected to a guide rod, and the top of the guide rod is fixedly connected to a limiting block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model can limit the packaging color box during transportation through the baffle, so as to avoid the problem that the packaging color box deflects and affects the subsequent sealing accuracy. The spacing between the two sets of baffles can be adjusted by the adjustment mechanism, which is convenient for limiting the packaging color boxes of different sizes and improving the sealing accuracy of the packaging color boxes. The limiting plate can be driven to rise by the driving mechanism, and the sealing position of the packaging color box can be limited by the limiting plate, so as to avoid the problem that the packaging color box deviates from the sealing area. The mounting frame can be installed on the fixing frame by the mounting bolts, so as to facilitate the subsequent replacement of heating plates of different types and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a heat-sealing device for producing packaging color boxes provided by the present invention;

[0018] Figure 2 It is a structural diagram of the adjustment mechanism in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support frame in the utility model;

[0020] Figure 4 It is a structural diagram of the driving mechanism in the utility model.

[0021] In the figure: 1. Workbench; 2. Fixed plate; 3. Conveyor belt; 4. Support plate; 5. Baffle; 6. Adjustment mechanism; 61. Fixed seat; 62. First motor; 63. Bidirectional screw; 64. Threaded block; 7. Connecting frame; 8. Driving mechanism; 81. Second motor; 82. Connecting gear; 83. Tooth plate; 84. Slider; 9. Pull rope; 10. Limiting plate; 11. Support frame; 12. Electric push rod; 13. Heating plate; 14. Mounting frame; 15. Connecting plate; 16. Connecting block; 17. Fixed frame; 18. Mounting bolt; 19. Guide rod; 20. Limiting block; 21. Limiting rod; 22. Spring; 23. Guide wheel; 24. Cooling fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 As shown, a heat sealing device for producing packaging color boxes includes a workbench 1, a fixed plate 2 is fixed on the top of the workbench 1, and a conveyor belt 3 is provided on one side of the fixed plate 2. The packaging color boxes can be transported by the conveyor belt 3, and the top of the fixed plate 2 is fixedly connected to a support plate 4, and a baffle 5 is provided on one side of the support plate 4. The baffle 5 can be used to limit the packaging color boxes during transportation to avoid the problem that the packaging color boxes are offset and affect the subsequent sealing accuracy. An adjusting mechanism 6 is provided on the top of the support plate 4, and the position of the baffle 5 can be adjusted by the adjusting mechanism 6 to facilitate the baffle 5 to limit the packaging color boxes of different sizes. A connecting frame 7 is provided on the top of the workbench 1, and the inner wall of the workbench 1 is slidably connected to the limiting plate 10. The sealing position of the packaging color boxes can be adjusted by the limiting plate 10 The position is limited to avoid the problem of packaging color box deviation caused by conveying inertia. A driving mechanism 8 is provided at the bottom of the workbench 1, and the driving mechanism 8 can drive the connecting frame 7 to move. A pull rope 9 is fixedly connected to one side of the connecting frame 7, and one end of the pull rope 9 is fixed to the top of the limiting plate 10. The outer side of the workbench 1 is fixedly connected to a support frame 11, and an electric push rod 12 is installed on the top of the support frame 11. A heating plate 13 is provided at the bottom of the support frame 11, and the packaging color box can be heat-sealed by the heating plate 13. The heating plate 13 is a prior art and is heated by an electric heating tube. The top of the heating plate 13 is fixedly connected with a mounting frame 14, which is convenient for installing the heating plate 13 through the mounting frame 14, and convenient for subsequent replacement of heating plates 13 of different types and sizes.

[0024] The adjusting mechanism 6 includes a fixing seat 61 fixed to the top of the support plate 4, and a first motor 62 is installed on one side of the fixing seat 61. The output end of the first motor 62 is fixedly connected to a bidirectional screw 63, and the outer side of the bidirectional screw 63 is threadedly connected to a threaded block 64. The threaded block 64 is fixed to the top of the baffle 5, and one side of the baffle 5 is fixedly connected to a connecting plate 15. The outer side of the connecting plate 15 is slidably connected to the inner wall of the support plate 4, and one side of the connecting plate 15 is fixedly connected to a connecting block 16. The baffle 5 can be used to limit the packaging color box during transportation to avoid the problem that the packaging color box is offset and affects the subsequent sealing accuracy. The first motor 62 is started to drive the bidirectional screw 63 to rotate, and the bidirectional screw 63 drives the two groups of threaded blocks 64 to move relative to each other. The threaded block 64 drives the two groups of baffles 5 to move, and the spacing between the two groups of baffles 5 is adjusted, which is convenient for limiting packaging color boxes of different sizes.

[0025] The driving mechanism 8 includes a second motor 81 installed on one side of the workbench 1, and the output end of the second motor 81 is fixedly connected to a connecting gear 82, and the outer side of the connecting gear 82 is meshed with a tooth plate 83, and the top of the tooth plate 83 is fixedly connected to a slider 84, and the outer side of the slider 84 is slidably connected to the inner wall of the workbench 1, and the top of the slider 84 is fixedly connected to the bottom of the connecting frame 7, and the bottom of the workbench 1 is fixedly connected to a limiting rod 21, and the outer side of the limiting rod 21 is slidably connected to the inner wall of the limiting plate 10, and a spring 22 is provided on the outer side of the limiting rod 21, and the top of the workbench 1 is fixedly connected to a guide wheel 23, which can guide the pull rope 9 to reduce the wear of the pull rope 9. Starting the second motor 81 drives the connecting gear 82 to rotate, drives the tooth plate 83 to move, causes the slider 84 to slide on the inner wall of the workbench 1, and drives the connecting frame 7 to move. , the connecting frame 7 pulls the pull rope 9 to raise the limit plate 10, and the sealing position of the packaging color box is limited by the limit plate 10 to avoid the problem of the packaging color box deviating from the sealing area. A cooling fan 24 is installed inside the connecting frame 7, and the cooling fan 24 can cool the packaging color box after heat sealing. The piston rod of the electric push rod 12 is fixedly connected to the fixing frame 17, and the inner wall of the mounting frame 14 is threadedly connected with the mounting bolt 18. The mounting frame 14 can be installed on the fixing frame 17 through the mounting bolt 18. The top of the fixing frame 17 is fixedly connected with a guide rod 19, and the outer side of the guide rod 19 is slidably connected to the inner wall of the support frame 11. The top of the guide rod 19 is fixedly connected to the limiting block 20, and the fixing frame 17 is driven downward by the electric push rod 12 to make the guide rod 19 slide inside the support frame 11, and the fixing frame 17 drives the heating plate 13 to heat seal the packaging color box.

[0026] Working principle: When the device is in use, the packaging color box can be transported through the conveyor belt 3, and the packaging color box can be limited during transportation through the baffle 5 to avoid the problem that the packaging color box is offset and affects the accuracy of subsequent sealing. The first motor 62 is started to drive the bidirectional screw 63 to rotate, and the bidirectional screw 63 drives the two sets of thread blocks 64 to move relative to each other. The thread blocks 64 drive the two sets of baffles 5 to move, and the distance between the two sets of baffles 5 is adjusted to facilitate the limiting of packaging color boxes of different sizes and improve the accuracy of packaging color box sealing. The second motor 81 is started to drive the connecting gear 82 to rotate, and the tooth plate 83 is driven to move, so that the slider 84 is moved in the The inner wall of the workbench 1 slides, driving the connecting frame 7 to move. The connecting frame 7 pulls the pull rope 9 to raise the limit plate 10. The sealing position of the packaging color box is limited by the limit plate 10 to avoid the problem of the packaging color box deviating from the sealing area. The electric push rod 12 drives the fixing frame 17 to move downward, so that the guide rod 19 slides inside the support frame 11. The fixing frame 17 drives the heating plate 13 to heat-seal the packaging color box. The packaging color box after heat sealing can be cooled by the cooling fan 24. The mounting frame 14 can be installed on the fixing frame 17 by the mounting bolt 18, which is convenient for subsequent replacement of heating plates 13 of different types and sizes.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat sealing device for producing packaging color boxes, comprising a workbench (1), characterized in that: Also includes: A fixed plate (2) is fixed on the top of the workbench (1), a conveyor belt (3) for conveying the packaging color box is provided on one side of the fixed plate (2), a support plate (4) is fixedly connected to the top of the fixed plate (2), a baffle (5) for conveying the packaging color box is provided on one side of the support plate (4), and an adjustment mechanism (6) for adjusting the position of the baffle (5) is provided on the top of the support plate (4); A connecting frame (7) is arranged on the top of the workbench (1), the inner wall of the workbench (1) is slidably connected to a limit plate (10), the bottom of the workbench (1) is provided with a driving mechanism (8) for driving the connecting frame (7) to move, one side of the connecting frame (7) is fixedly connected to a pull rope (9), the outer side of the workbench (1) is fixedly connected to a support frame (11), the top of the support frame (11) is installed with an electric push rod (12), the bottom of the support frame (11) is provided with a heating plate (13) for sealing a packaging color box, and the top of the heating plate (13) is fixedly connected to a mounting frame (14).

2. A heat sealing device for producing packaging color boxes according to claim 1, characterized in that: The adjustment mechanism (6) comprises a fixing seat (61) fixed to the top of the support plate (4); a first motor (62) is mounted on one side of the fixing seat (61); an output end of the first motor (62) is fixedly connected to a bidirectional screw (63); and an outer side of the bidirectional screw (63) is threadedly connected to a threaded block (64).

3. The heat sealing device for producing packaging color boxes according to claim 1, characterized in that: One side of the baffle (5) is fixedly connected to a connecting plate (15), and one side of the connecting plate (15) is fixedly connected to a connecting block (16).

4. The heat sealing device for producing packaging color boxes according to claim 1, characterized in that: The driving mechanism (8) comprises a second motor (81) mounted on one side of the workbench (1); an output end of the second motor (81) is fixedly connected to a connecting gear (82); an outer side of the connecting gear (82) is meshedly connected to a toothed plate (83); and a top of the toothed plate (83) is fixedly connected to a slider (84).

5. The heat sealing device for producing packaging color boxes according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a limit rod (21), the outer side of the limit rod (21) is provided with a spring (22), the top of the workbench (1) is fixedly connected to a guide wheel (23) for guiding the pull rope (9), and a cooling fan (24) is installed inside the connecting frame (7).

6. The heat sealing device for producing packaging color boxes according to claim 1, characterized in that: The piston rod of the electric push rod (12) is fixedly connected to a fixing frame (17), and the inner wall of the mounting frame (14) is threadedly connected to a mounting bolt (18).

7. A heat sealing device for producing packaging color boxes according to claim 6, characterized in that: The top of the fixing frame (17) is fixedly connected to a guide rod (19), and the top of the guide rod (19) is fixedly connected to a limiting block (20).

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