Novel self-adhesive label printing equipment

Abstract

The utility model relates to the technical field of printing equipment, in particular to novel self-adhesive label printing equipment which is a mechanism convenient for supporting a conveying belt, so that a self-adhesive label product is tightly attached to the bottom end of a printing roller, and the use efficiency and effect of the printing equipment are enhanced. Comprising a conveying assembly, a supporting frame, a driving assembly and a printing cylinder, the printing cylinder is arranged in the top area of the supporting frame, the driving assembly is arranged at the left end of the supporting frame, the conveying assembly is arranged at the bottom end of the printing cylinder, and a supporting mechanism is arranged in the middle of the supporting frame; the device is characterized in that the supporting mechanism further comprises a supporting plate, a jacking plate, a fixing plate, a supporting spring and a connecting rod, sliding grooves are formed in the middles of the left end and the right end of the supporting frame, the left end and the right end of the supporting plate are slidably clamped in the sliding grooves formed in the middles of the left end and the right end of the supporting frame respectively, and lifting mechanisms are arranged at the left end and the right end of the supporting plate; the bottom end of the jacking plate is connected with the top end of the fixing plate, and the top end surface of the jacking plate makes contact with the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a novel self-adhesive label printing equipment. Background Art

[0002] As we all know, the widespread use of labels and the continuous development of label varieties have promoted the development of label printing technology. Label printing includes letterpress printing, offset printing, flexographic printing and screen printing. With the development of the economy and the widespread application of labels on commodities, the workload of label printing has gradually increased. Traditional printing equipment has the following disadvantages: 1. It does not have the function of using control equipment to achieve intermittent operation; 2. It does not have the function of drying the printed paper;

[0003] To this end, after searching the prior art, it was found that the currently disclosed patent technology, such as an intermittent self-adhesive label printing device proposed in publication number CN218228300U, has the following working principle: 1. Through the driving gear, the driven gear, the stepper motor A, the stepper motor controller A, the printing roller, the stepper motor B and the stepper motor controller B, the stepper motor A can drive the driving gear to rotate and the driven gear to rotate, thereby driving the internal toothed conveyor belt to move, which can cause the paper at the upper end of the internal toothed conveyor belt to move, and the stepper motor B can drive the printing roller to print the paper. Brush, stepper motor controller A and stepper motor controller B can respectively control the rotation time and rotation angle of stepper motor A and stepper motor B, so that stepper motor A and stepper motor B can rotate intermittently, so that the new device has the function of intermittent operation, 2. The utility model is an intermittent self-adhesive label printing device, through an L-shaped mounting frame, a ventilation frame, a blower and a resistance wire, the resistance wire generates heat, the blower can blow hot air, and apply the hot air to the surface of the printed paper, which can dry the paper, enhance the adhesion strength of the self-adhesive label, and improve the printing quality;

[0004] However, in actual use, when the printing roller prints the self-adhesive label product on the conveyor belt, the conveyor belt is prone to slide downward after being subjected to force, resulting in unclear printing, which in turn leads to poor printing effect of the self-adhesive label product, thereby reducing the use efficiency and effect of the printing equipment, resulting in poor practicality. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a mechanism for supporting a conveyor belt so that the self-adhesive label product is closely attached to the bottom end of a printing roller, thereby enhancing the efficiency and effect of the printing equipment, thereby enhancing the practicality of a new type of self-adhesive label printing equipment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel self-adhesive label printing device, comprising a conveying assembly, a support frame, a driving assembly and a printing roller, wherein the printing roller is arranged in the top area of ​​the support frame, the driving assembly is arranged at the left end of the support frame, the conveying assembly is arranged at the bottom end of the printing roller, and the supporting mechanism is arranged in the middle of the support frame;

[0009] The supporting mechanism also includes a supporting plate, a tightening plate, a fixed plate, a supporting spring and a connecting rod. A sliding groove is arranged in the middle of the left and right ends of the supporting frame. The left and right ends of the supporting plate are respectively slidably clamped in the sliding grooves arranged in the middle of the left and right ends of the supporting frame. A lifting mechanism is arranged on the left and right ends of the supporting plate. A clamping mechanism is arranged in the two sets of sliding grooves. The bottom end of the tightening plate is connected to the top end of the fixed plate. The top surface of the tightening plate is in contact with the conveyor belt. The top ends of multiple sets of connecting rods are all connected to the bottom end of the fixed plate. Multiple sets of supporting springs are respectively mounted on the multiple sets of connecting rods. Multiple sets of first through holes are arranged on the top end of the supporting plate. Multiple sets of connecting rods are respectively slidably mounted on the multiple sets of first through holes arranged on the top end of the supporting plate. Multiple sets of supporting springs are squeezed by the supporting plate. Limiting mechanisms are arranged at the bottom ends of multiple sets of connecting rods.

[0010] In order to facilitate the height adjustment of the support plate, the improvement of the utility model is that the lifting mechanism also includes an electric push rod and a mounting plate, the two groups of mounting plates are respectively connected to the bottom area of ​​the left and right ends of the support frame, the two groups of electric push rod mounting ends are respectively connected to the top ends of the two groups of mounting plates, and the two groups of electric push rod output ends are respectively connected to the left and right ends of the bottom end of the support plate.

[0011] In order to facilitate more stable support plates, the utility model is improved in that the clamping mechanism further includes a clamping plate and a connecting plate, a second through hole is provided on the side wall of the slide groove, two groups of clamping plates are respectively slidably fitted in the second through holes provided on the side wall of the slide groove, and the front ends of the two groups of clamping plates are respectively connected to the two groups of connecting plates.

[0012] Furthermore, the present invention is improved in that the limiting mechanism further includes a baffle, and the bottom ends of the plurality of connecting rods are respectively connected to the top ends of the plurality of baffles.

[0013] Furthermore, the improvement of the utility model also includes a pulling handle, and the front ends of the two groups of connecting plates are provided with a pulling handle.

[0014] Furthermore, the improvement of the utility model is that the tightening plate is configured to be an arc shape.

[0015] Three beneficial effects

[0016] Compared with the prior art, the utility model provides a new type of self-adhesive label printing equipment, which has the following beneficial effects:

[0017] The novel self-adhesive label printing equipment can adjust the height of the supporting mechanism through the lifting mechanism, and can adapt to the printing of various self-adhesive labels. Finally, the clamping mechanism can provide supporting force to the supporting plate, making the mechanism more stable. Through a mechanism that is convenient for supporting the conveyor belt, the self-adhesive label product is closely attached to the bottom end of the printing roller, thereby enhancing the use efficiency and effect of the printing equipment, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the support mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the connection between the baffle and the connecting rod of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the connection between the electric push rod and the mounting plate of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the top tightening plate of the utility model.

[0023] In the figure: 1. conveying assembly; 2. support frame; 3. driving assembly; 4. printing roller; 5. support plate; 6. tensioning plate; 7. fixing plate; 8. supporting spring; 9. connecting rod; 10. slide groove; 11. electric push rod; 12. mounting plate; 13. clamping plate; 14. connecting plate; 15. baffle; 16. pulling handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 A novel self-adhesive label printing device comprises a conveying assembly 1, a support frame 2, a driving assembly 3 and a printing roller 4. The printing roller 4 is arranged in the top area of ​​the support frame 2, the driving assembly 3 is arranged at the left end of the support frame 2, the conveying assembly 1 is arranged at the bottom end of the printing roller 4, and a supporting mechanism is arranged in the middle of the support frame 2;

[0026] The supporting mechanism also includes a supporting plate 5, a tightening plate 6, a fixed plate 7, a supporting spring 8 and a connecting rod 9. A slide groove 10 is provided in the middle of the left and right ends of the supporting frame 2. The left and right ends of the supporting plate 5 are respectively slidably clamped in the slide grooves 10 provided in the middle of the left and right ends of the supporting frame 2. A lifting mechanism is provided on the left and right ends of the supporting plate 5. A clamping mechanism is provided in the two groups of slide grooves 10. The bottom end of the tightening plate 6 is connected to the top end of the fixed plate 7. The top surface of the tightening plate 6 is in contact with the conveyor belt. The top ends of multiple groups of connecting rods 9 are all connected to the bottom end of the fixed plate 7. Multiple groups of supporting springs 8 are respectively mounted on multiple groups of connecting rods 9. Multiple groups of first through holes are provided on the top of the supporting plate 5. Multiple groups of connecting rods 9 are respectively slidably mounted on multiple groups of first through holes provided on the top of the supporting plate 5. Multiple groups of supporting springs 8 are squeezed by the supporting plate 5. A limiting mechanism is provided on the bottom end of multiple groups of connecting rods 9.

[0027] When the device is in use, through the use of the conveying component 1, the support frame 2, the driving component 3, the printing roller 4, the support plate 5, the tightening plate 6, the fixing plate 7, the supporting spring 8, the connecting rod 9, the slide 10, the electric push rod 11, the mounting plate 12, the clamping plate 13, the connecting plate 14, the baffle 15 and the pulling handle 16, the use of the tightening plate 6 in the supporting mechanism and the multiple groups of connecting rods 9 and the multiple groups of supporting springs 8 is convenient for providing supporting force to the conveyor belt, the lifting mechanism can adjust the height of the supporting mechanism, and the electric push rod 11 drives the support plate 5 to adjust the height, which can adapt to the printing of various self-adhesive labels, and finally the clamping mechanism can provide supporting force to the support plate 5, and the two groups of clamping plates 13 support the support plate 5, so that the mechanism is more stable, and a mechanism that is convenient for supporting the conveyor belt is used to make the self-adhesive label product close to the bottom end of the printing roller 4, thereby enhancing the use efficiency and effect of the printing equipment, thereby enhancing practicality.

[0028] In actual use, it was found that it was inconvenient to adjust the height of the support plate 5. In order to solve the above problem, in this embodiment, the lifting mechanism also includes an electric push rod 11 and a mounting plate 12. The two groups of mounting plates 12 are respectively connected to the bottom area at the left and right ends of the support frame 2, and the mounting ends of the two groups of electric push rods 11 are respectively connected to the top ends of the two groups of mounting plates 12, and the output ends of the two groups of electric push rods 11 are respectively connected to the left and right ends of the bottom end of the support plate 5.

[0029] It was found in actual use that the stability of the support plate 5 is poor. In order to solve the above problem, in this embodiment, the clamping mechanism also includes a clamping plate 13 and a connecting plate 14. A second through hole is provided on the side wall of the slide groove 10. The two groups of clamping plates 13 are respectively slidably mounted on the second through hole provided on the side wall of the slide groove 10, and the front ends of the two groups of clamping plates 13 are respectively connected to the two groups of connecting plates 14.

[0030] As a preferred embodiment of the above embodiment, the limiting mechanism further includes a baffle 15 , and the bottom ends of the plurality of connecting rods 9 are respectively connected to the top ends of the plurality of baffles 15 .

[0031] As a preference of the above embodiment, a pulling handle 16 is further included. The front ends of the two groups of connecting plates 14 are provided with a pulling handle 16 .

[0032] As a preference of the above embodiment, the tightening plate 6 is configured to be in an arc shape.

[0033] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0035] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel self-adhesive label printing device, comprising a conveying assembly (1), a support frame (2), a driving assembly (3) and a printing roller (4), wherein the printing roller (4) is arranged at the top area of ​​the support frame (2), the driving assembly (3) is arranged at the left end of the support frame (2), the conveying assembly (1) is arranged at the bottom end of the printing roller (4), and a supporting mechanism is arranged in the middle of the support frame (2); It is characterized in that The support mechanism also includes a support plate (5), a tightening plate (6), a fixed plate (7), a support spring (8) and a connecting rod (9). A slide groove (10) is arranged in the middle of the left and right ends of the support frame (2). The left and right ends of the support plate (5) are respectively slidably clamped in the slide grooves (10) arranged in the middle of the left and right ends of the support frame (2). A lifting mechanism is arranged at the left and right ends of the support plate (5). A clamping mechanism is arranged in the two groups of slide grooves (10). The bottom end of the tightening plate (6) is connected to the top end of the fixed plate (7). The top surface of the tightening plate (6) contacts the conveyor belt. The top ends of the multiple groups of connecting rods (9) are all connected to the bottom end of the fixed plate (7). The multiple groups of support springs (8) are respectively mounted on the multiple groups of connecting rods (9). The top end of the support plate (5) is provided with multiple groups of first through holes. The multiple groups of connecting rods (9) are respectively slidably mounted on the multiple groups of first through holes arranged on the top end of the support plate (5). The multiple groups of support springs (8) are squeezed by the support plate (5). The bottom ends of the multiple groups of connecting rods (9) are provided with a limiting mechanism.

2. A novel self-adhesive label printing device according to claim 1, characterized in that: The lifting mechanism also includes an electric push rod (11) and a mounting plate (12), wherein the two sets of mounting plates (12) are respectively connected to the bottom areas at the left and right ends of the support frame (2), the mounting ends of the two sets of electric push rods (11) are respectively connected to the top ends of the two sets of mounting plates (12), and the output ends of the two sets of electric push rods (11) are respectively connected to the left and right ends of the bottom end of the support plate (5).

3. A novel self-adhesive label printing device according to claim 2, characterized in that: The clamping mechanism also includes a clamping plate (13) and a connecting plate (14); a second through hole is provided on the side wall of the slide groove (10); two groups of clamping plates (13) are respectively slidably mounted on the second through holes provided on the side wall of the slide groove (10); and the front ends of the two groups of clamping plates (13) are respectively connected to the two groups of connecting plates (14).

4. A novel self-adhesive label printing device according to claim 3, characterized in that: The limiting mechanism also includes a baffle (15), and the bottom ends of the multiple groups of connecting rods (9) are respectively connected to the top ends of the multiple groups of baffles (15).

5. The novel self-adhesive label printing device according to claim 4 is characterized in that: It also comprises a pulling handle (16), and the front ends of the two groups of connecting plates (14) are provided with the pulling handle (16).

6. A novel self-adhesive label printing device according to claim 5, characterized in that: The tightening plate (6) is configured to be in an arc shape.

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