YB65 packaging machine carton label paper pre-folder

Abstract

A YB65 packaging machine carton label paper pre-folder comprises a folder body, a base arranged at the lower end of the folder body, and a glue making guide block installed on the base and made of nylon. According to the pre-folding device, a gap is formed between the carton label paper and the lower end of the pre-folding device in the pre-folding process of the carton label paper through an adhesive guide block installed below a base, the adhesive guide block is in a hollow rectangular shape with a kidney-shaped hole in the middle, and the front end of the adhesive guide block is in a slope shape; bolts penetrate through the kidney-shaped holes of the guide blocks to fix the rubber guide blocks on the lower surface of the base, and the positions of the guide blocks can be finely adjusted through the kidney-shaped holes.

Description

Technical Field

[0001] The utility model relates to a cigarette packing machine strip box pre-folding mechanism, in particular to a YB65 packing machine strip box label paper pre-folding device, in particular to a glue guide block for preventing glue accumulation in the pre-folding device. Background Art

[0002] The trademark paper is a piece of cardboard printed with the brand of cigarettes on the hard shell outer packaging box, which is called trademark paper in the industry. After the label paper of the YB65 packaging machine is glued by the gluing device, it falls to the paper receiving positioner through the strip box conveying channel. The CT ten-pack push rod head pushes the cigarette pack and the strip box into the strip box forming channel, and folds it into a "]" shape at the pre-folding position. The two side covers under the "]"-shaped strip box each have 4 glue points facing the lower end of the pre-folder, and they contact each other during pre-folding.

[0003] Depending on the thickness of the glue applied on the two side covers of the strip box and the gap between the strip box and the pre-folder, a large amount of glue scale will accumulate at the lower end of the pre-folder after the equipment has been running for a certain period of time, causing the glue points on the two side covers of the strip box to be blurred and enlarged, glue leakage from the strip box, contamination of the cigarette packs in the strip box, adhesion between the strip box and the cigarette packs, and glue accumulation in the strip box forming channel. In addition, the glue scale on the raised parts on both sides of the bottom of the box folder will also cause the strip box to fold crookedly and hang. Therefore, during the production process in the workshop, this component must be cleaned every 2 hours or so of stable operation of the equipment. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides a YB65 packaging machine strip box label paper prefolder, which installs a glue guide block on the folder body, so that a gap is generated between the strip box label paper and the lower end sleeve of the prefolder during the prefolding process, completely eliminating glue accumulation at the bottom of the strip box label paper prefolder, reducing the number of equipment maintenance, reducing the equipment downtime rate, reducing the consumption of raw and auxiliary materials, and significantly improving production efficiency. The specific technical features are as follows:

[0005] A YB65 packaging machine strip box label paper pre-folder, comprising a folder body and a base arranged at the lower end of the body, and also comprising a glue guide block installed on the base;

[0006] The glue guide block is fixed in the mounting hole on the lower surface of the base through the mounting piece, and is used to create a gap between the strip box label paper and the lower end sleeve of the folder during the pre-folding process, so as to avoid contact between the lower end of the pre-folder and the glue points of the side ears at both ends of the strip box.

[0007] Furthermore, the glue-releasing guide block is in a hollow rectangular shape as a whole, and a waist-shaped groove is provided on the glue-releasing guide block along the length direction.

[0008] Furthermore, the waist-shaped groove includes an upper groove and a lower groove, and the length and width of the lower groove are both smaller than those of the upper groove.

[0009] Furthermore, the front section of the glue guide block is in the shape of an inclined terrace that gradually rises from the top end to the connecting end.

[0010] Furthermore, the mounting hole is a threaded hole, allowing the rubber guide block to be fixed in the threaded hole on the lower surface of the base by bolts.

[0011] Furthermore, the front end of the glue guide block is inclined at an angle of 45°, the installation position of the glue guide block is 10mm away from the wide edges of both sides of the base, and the glue guide block is 15-20mm away from the long edge of the outlet. In order to ensure that the glue point does not contact the device, it can be adjusted forward and backward according to the glue effect.

[0012] Furthermore, the rubber guide block is made of nylon material with a low friction coefficient.

[0013] Working principle: A YB65 packaging machine strip box label paper prefolder, the device includes a folder body and a base arranged at the lower end of the body, and also includes a glue guide block installed on the base; when using the device to pre-fold the strip box, the strip box label paper, after being glued by the gluing device, falls to the paper receiving positioner through the strip box conveying channel, and then the CT ten-pack push rod head pushes the cigarette pack and the strip box into the strip box forming channel. During the cigarette pushing process, the label paper at the lower end of the prefolder contacts with the glue guide block, and slides toward the strip box forming channel along the inclined surface of the front section of the glue guide block. This process prevents the glue guide block from contacting the glue points on the label paper, and also pads a gap between the glue points and the prefolder, thereby achieving the effect of the lower end of the strip box prefolder letting go of the glue points on the side ears of the strip box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The rubber guide block is made of nylon, and is a rectangular strip body with an inclined surface at the front section. A waist-shaped groove is provided in the middle of the strip body, and the waist-shaped groove can be adjusted forward and backward to adjust the gap size between the side covers of the strip box and the protrusions on the bottom of the folder.

[0016] (2) Reduce equipment downtime and improve production efficiency; the pre-folder for strip box label paper has a glue guide block, which increases the gap height between the strip box label paper and the pre-folder. There is no direct contact between the pre-folder and the glue points on the two sides of the strip box, ensuring that there is no glue accumulation after long-term operation of the equipment, which not only reduces the number of equipment maintenance times, but also improves equipment production efficiency.

[0017] (3) Improve product quality assurance; the appearance of the glue guide block prevents glue accumulation in the pre-folding device of the strip box label paper, greatly reducing quality risks such as glue sandwiched in the strip box and adhesion between the strip box and the cigarette pack.

[0018] (4) Reduce the frequency of equipment maintenance and the workload of operators; the appearance of the glue guide block prevents glue accumulation in the pre-folder of the strip box label paper. While reducing the frequency of equipment maintenance, it also reduces the number of burned cigarette strips during sorting and reduces the number of times the strip boxes are skewed or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the glue guide block of the utility model;

[0021] Figure 3 This is a top view of the glue guide block of the utility model;

[0022] Figure 4 This is the front view of the glue guide block of the utility model;

[0023] Figure 5 This is a schematic diagram of installing the rubber guide block of the utility model;

[0024] Figure 6 This is a schematic diagram of the push plate movement of the utility model;

[0025] Figure 7 This is a schematic diagram of the trademark paper of the utility model;

[0026] Figure 8 This is the first usage state of the utility model;

[0027] Fig. 9 This is the front view of the utility model in use;

[0028] Fig.10 This is the second usage state of the utility model;

[0029] Fig.11 A schematic diagram of a pre-folded box using the utility model;

[0030] In the figure, 1-prefolder body; 11-lower sleeve; 2-base; 21-mounting hole; 3-glue guide plate; 31-upper slot; 32-lower slot; 33-inclined surface; 4-bolt; 5-arc plate; 6-forming channel; 7-cigarette pushing plate; 8-trademark paper; 81-glue point; 9-box. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0033] Embodiment 1: A YB65 packaging machine strip box trademark paper prefolder, the device comprises a prefolder body 1 and a base 2 arranged at the lower end of the body, a glue guide block 3 is also installed on the lower surface of the base 2, the glue guide block 3 is a hollow rectangular body, the front section of which is an inclined surface 33 which gradually rises from the top to the connecting end, and plays a guiding role in folding the trademark paper, so that the trademark paper moves along the inclined surface 33, and the rectangular surface of the glue guide block 3 is provided with a waist-shaped groove, and the waist-shaped groove comprises an upper groove 31 and a lower groove 32, and the length and width of the lower groove 32 are both smaller than the upper groove 31.

[0034] The base 2 of the device is provided with mounting holes 21, which are symmetrically arranged on both sides of the base 2 2 cm away from the top of the lower end sleeve of the folder, and are used to make the strip box label paper contact with the inclined surface 33 of the glue guide block 3 during the pre-folding process, and to create a gap with the lower end sleeve of the pre-folder to avoid the lower end of the pre-folder from contacting the glue points 81 of the side ears at both ends of the strip box.

[0035] The mounting hole 21 is a threaded hole with an internal thread, and the rubber guide block 3 is fixed to the threaded hole on the lower surface of the base 2 by a bolt 4; the bolt 4 passes through the waist groove of the rubber guide block 3 to fix the device in the threaded hole, and can be moved forward and backward to adjust the distance between the rubber guide block 3 and the sleeve.

[0036] Embodiment 2: A glue guide block 3 of a strip box label paper prefolder of a YB65 packaging machine, the glue guide block 3 is a hollow rectangular body made of nylon material, which is 65mm long, 20mm wide and 10mm high. A waist-shaped groove is arranged on the rectangular body of the glue guide block 3, and the waist-shaped groove includes an upper groove 31 with a width of 10mm and a lower groove 32 with a width of 4mm. The midlines of the lower groove 32 and the upper groove 31 are located on the same axis, and the length of the upper groove 31 is greater than that of the lower groove 32, and the depths of both are 5mm. The inclination angle of the inclined surface 33 at the front end of the glue guide block 3 is 45°, and the installation position of the glue guide block 3 is 10mm away from the wide edges on both sides of the base, and the glue guide block is 15-20mm away from the long edge of the outlet. In order to ensure that the glue point 81 does not contact the device, it can be adjusted forward and backward according to the glue letting effect.

[0037] Embodiment 3: The label paper 8 coated with glue on both side covers of the strip box 9 falls to the paper receiving positioner through the strip box conveying channel, and the cigarette pushing plate of the CT ten-pack push rod head pushes the cigarette pack and the strip box into the strip box forming channel 6. The front end of the forming channel 6 is provided with an arc plate 5 and a folder sleeve, and the folder sleeve includes an upper sleeve and a lower sleeve 11. The glue guide block 3 is installed on the lower surface of the base 2, and the label paper is guided by the inclined surface 33 of the front section of the glue guide block 3. When the cigarette pushing plate pushes the cigarette pack and the label paper forward for pre-folding, the glued side cover located at the lower end of the lower sleeve 11 does not contact the equipment, and the setting position of the glue guide block 3 is misaligned with the glue coating point 81, and the glue guide block 3 does not contact the glue point 81 on the label paper. The cigarette pack is conveyed by a toothed belt to the folding sleeve, and enters the folding wheel together with the strip box label paper, and the strip box is formed in the folding wheel to form the strip box 9.

[0038] Example 4: Good results were achieved on a single device. Therefore, in 2020, Honghe Cigarette Factory successively installed the existing 10 GDX2 devices with strip box label paper prefolder and glue guide block 3, which significantly reduced the number of equipment shutdowns for maintenance and the number of strip box appearance quality defects. The solution to this problem has reduced the consumption of raw and auxiliary materials in Honghe Cigarette Factory, improved the production efficiency of the equipment, and reduced the difficulty of production and maintenance for operators, laying a good foundation for the normal operation of the equipment and cleverly solving the problems that arise in the actual production process.

[0039] This improvement activity broke through the original components of the carton prefolder and redesigned it, and was successfully implemented through the processing of parts by the factory's outsourcing units. The actual use of the GDX2 series equipment in Honghe Cigarette Factory in the past three years shows that this improvement activity is well designed and successful. After the improvement, the occurrence of quality defects such as carton rot and scratches was avoided, the product quality was stabilized, consumption was reduced, and equipment efficiency was improved, achieving the expected results.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A YB65 packaging machine strip box label paper prefolder, comprising a prefolder body (1) and a base (2) arranged at the lower end of the body, characterized in that: It also includes a glue guide block (3) installed on the base (2); The glue guide block (3) is fixed in a mounting hole (21) on the lower surface of the base (2) via a mounting member, and is used to create a gap between the strip box label paper and the lower sleeve (11) of the prefolder during the prefolding process, thereby preventing the lower end of the prefolder from contacting the glue points (81) on the side ears at both ends of the strip box.

2. A YB65 packaging machine strip box label paper pre-folder according to claim 1, characterized in that: The adhesive guide block (3) is in the shape of a hollow rectangle as a whole, and a waist-shaped groove is provided on the adhesive guide block (3) along the length direction.

3. A YB65 packaging machine strip box label paper pre-folder according to claim 2, characterized in that: The waist-shaped groove comprises an upper groove (31) and a lower groove (32), and the length and width of the lower groove (32) are both smaller than the upper groove (31).

4. A YB65 packaging machine strip box label paper prefolder according to claim 1, characterized in that: The front section of the rubber guide block (3) is in the shape of a step-shaped inclined surface (33) which gradually rises from the top end to the connection end.

5. A YB65 packaging machine strip box label paper pre-folder according to claim 1, characterized in that: The mounting hole (21) is a threaded hole, allowing the rubber guide block (3) to be fixed in the threaded hole on the lower surface of the base (2) by means of bolts (4).

6. A YB65 packaging machine strip box label paper prefolder according to claim 1, characterized in that: The front end inclined surface (33) of the glue guide block (3) is inclined at 45 degrees, and the installation position of the glue guide block is 10 mm away from the wide edges of both sides of the base, and the glue guide block is 15-20 mm away from the long edge of the outlet. In order to ensure that the glue point (81) does not contact the device, it can be adjusted forward and backward according to the glue release effect.

7. A YB65 packaging machine strip box label paper pre-folder according to claim 1, characterized in that: The glue guide block (3) is installed in a staggered manner with the glue point (81) on the trademark paper.

8. A YB65 packaging machine strip box label paper prefolder according to claim 1, characterized in that: The rubber guide block (3) is made of nylon material with a low friction coefficient.

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