Flattening device for self-adhesive label production

Abstract

The utility model belongs to the field of non-setting adhesive label production, particularly relates to a flattening device for non-setting adhesive label production, solves the problem that residual bubble moisture in non-setting adhesive after water glue is used cannot be effectively removed in the prior art, and comprises a shell assembly, a transmission mechanism, a roller assembly, a heating assembly, a cooling assembly and a height adjusting mechanism, a transmission mechanism is connected to the interior of the shell assembly through a bearing, a roller assembly is connected to the output end of the transmission mechanism through a bearing, a heating assembly and a cooling assembly are connected to the interior of the shell assembly through screws, and a height adjusting mechanism is arranged outside one side of the shell assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive label production, in particular to a flattening device for the production of self-adhesive labels. Background Art

[0002] At present, compared with traditional labels, the significant advantage of self-adhesive labels is that they do not require tedious processes such as brushing glue, pasting with glue or dipping in water, thus achieving a pollution-free, efficient and convenient labeling experience. This feature greatly saves the time and labor required for labeling, while avoiding the environmental pollution problems that may be caused by the use of glue. The wide range of applications of self-adhesive labels is due to their design flexibility and ease of operation. Whether it is product packaging, logistics tracking, asset management or information identification, they can be easily handled.

[0003] The authorization announcement number in the prior art is: CN 215435122 U, and the name is a flattening device for the production of self-adhesive labels. The utility model relates to the technical field of the production of self-adhesive labels, and in particular to a flattening device for the production of self-adhesive labels, which can improve the flattening effect of raw materials and avoid affecting subsequent processing; it includes a main machine, a cylinder, a lifting frame, two groups of flattening rollers, two groups of mounting seats, a motor, a connecting plate, a hydraulic cylinder, a flattening frame and a reinforcing roller. A machine table is provided at the top of the main machine, a fixed frame is provided at the top of the machine table, two groups of cylinders are fixedly connected to the top of the fixed frame, the output end of the cylinder passes through the fixed frame and is fixedly connected to the top of the lifting frame, multiple groups of flattening rollers are rotatably provided in the lifting frame, multiple groups of flattening rollers are rotatably provided on the front and rear inner walls of the fixed frame, and the multiple groups of flattening rollers form an upper and lower parallel distribution, the two groups of flattening rollers are rotatably installed on the top of the machine table through two groups of mounting seats, the top of the machine table is provided with a reinforcing frame, the top of the reinforcing frame is provided with a mounting frame, the motor is fixedly installed at the right end of the mounting frame, the output end of the motor is provided with a lead screw, the lead screw is rotatably installed in the mounting frame, and a screw sleeve is provided at the top of the connecting plate.

[0004] In the prior art, it is not possible to effectively remove the residual bubbles and moisture inside the self-adhesive label after using water-based glue. After flattening, the flatness of the label will be affected, and the residual bubbles inside will affect the subsequent use effect and reduce the viscosity of the self-adhesive glue. Therefore, it is necessary to design a flattening device for self-adhesive label production that can efficiently remove internal moisture bubbles. Utility Model Content

[0005] The utility model solves the technical problem that the residual air bubbles and moisture inside the self-adhesive label after using water glue cannot be effectively removed, and provides a flattening device for the production of self-adhesive labels.

[0006] In order to solve the above technical problems, the utility model provides a flattening device for the production of self-adhesive labels, comprising a shell component, a transmission mechanism, a roller component, a heating component, a cooling component, and a height adjustment mechanism. The shell component is internally connected to the transmission mechanism through a bearing, and the output end of the transmission mechanism is connected to the roller component through a bearing. The shell component is internally connected to the heating component and the cooling component through screws, and a height adjustment mechanism is arranged on the outside of one side of the shell component.

[0007] The housing assembly comprises a shell, a top cover, a support leg, a support block, a retractor bracket, a height adjustment slot, a universal wheel and a protective shell, the top of the shell is connected to the top cover by screws, the bottom of the shell is connected to the support leg by screws, the left and right sides of the shell are welded with support blocks, the rear sides of the support legs are welded with the retractor bracket, the left and right sides of the shell are provided with height adjustment slots, the bottoms of the support legs are connected to the universal wheel by screws, one side of the shell is connected to the protective shell by screws, a first chamber and a second chamber are provided inside the shell, the heating assembly is provided inside the first chamber, and the cooling assembly is provided inside the second chamber;

[0008] A paper inlet is provided on the front side of the shell, a brush is provided on the front side of the shell, a paper outlet is provided on the rear side of the shell, an auxiliary plate is passed through the middle of the paper inlet and the paper outlet, a dehumidifier is screwed to the bottom of the support leg, a first air duct is connected to the dehumidifier and the first chamber, a second air duct is connected to the dehumidifier and the second chamber, and a rear end of the retractor bracket is connected to the retractor through a bearing.

[0009] Preferably, the transmission mechanism comprises a first motor, a small pulley, a first belt, a large pulley, a second belt, a roller, a height adjustment block, a third belt and a second motor; the rear portion of the shell is connected to the first motor by screws, the output end of the first motor is connected to the small pulley by a key, the inside of the height adjustment groove is connected to the roller by a bearing, one side of the roller is connected to the large pulley by a key, both side end surfaces of the roller are connected to the height adjustment block by bearings, the small pulley and the large pulley are commonly connected to the first belt, the second belt and the third belt are commonly connected to the large pulley, and the rear portion of the shell is connected to the second motor by screws.

[0010] Preferably, the roller assembly includes a first roller and a second roller, the first roller is fixedly connected to the center of the roller shaft, and the first roller is located above the second roller, two groups of roller assemblies are arranged inside the first chamber, and similarly, two groups of roller assemblies are also arranged inside the second chamber.

[0011] Preferably, the heating assembly comprises a first heating plate and a second heating plate, the first heating plate is connected to the interior of the shell by screws, and the second heating plate is also connected to the interior of the shell by screws, wherein the first heating plate is located above the second heating plate.

[0012] Preferably, the cooling assembly includes a fan bracket, a fan motor and fan blades. The inside of the shell is connected to the fan bracket by screws, the center point of the fan bracket is connected to the fan motor by screws, and the output end of the fan motor is connected to the fan blades by threads.

[0013] Preferably, the height adjustment mechanism includes a screw, a second nut and a first nut, the central thread of the height adjustment block is connected to the screw, the external thread of the screw is connected to the support block, the second nut is arranged on the upper end surface of the height adjustment block, and the first nut is arranged on the upper end surface of the support block. In addition, height adjustment mechanisms are arranged on both sides of the shell.

[0014] Compared with the related art, the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a heating component, which can increase the temperature of the self-adhesive label, volatilize the water in the glue, and improve the viscosity of the glue.

[0016] 2. The utility model is provided with a height adjustment mechanism, which can adapt to self-adhesive labels of different thicknesses and better play the applicable scope of the product.

[0017] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a side structural diagram of the utility model;

[0020] Figure 2 It is a side sectional view of the utility model;

[0021] Figure 3 This is the top structural diagram of the utility model;

[0022] Figure 4This is a back structural diagram of the utility model;

[0023] Figure 5 This is a structural diagram of the transmission mechanism of the utility model;

[0024] Figure 6 It is an enlarged view of point A of the present utility model.

[0025] Numbers in the figure:

[0026] 1. Auxiliary plate; 2. Brush; 3. Paper inlet; 4. Paper outlet; 5. Dehumidifier; 6. Retractor; 7. First chamber; 8. Second chamber; 51. First air duct; 52. Second air duct;

[0027] 100, housing assembly; 101, housing; 102, top cover; 103, support leg; 104, support block; 105, retractor bracket; 106, height adjustment slot; 107, universal wheel; 108, protective shell;

[0028] 200, transmission mechanism; 201, first motor; 202, small pulley; 203, first belt; 204, large pulley; 205, second belt; 206, roller; 207, height adjustment block; 208, third belt; 209, second motor;

[0029] 300, roller assembly; 301, first roller; 302, second roller;

[0030] 400, heating assembly; 401, first heating plate; 402, second heating plate;

[0031] 500, cooling assembly; 501, fan bracket; 502, fan motor; 503, fan blade;

[0032] 600, height adjustment mechanism; 601, screw rod; 602, second nut; 603, first nut. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-6The flattening device for producing self-adhesive labels includes a housing component 100, a transmission mechanism 200, a roller component 300, a heating component 400, a cooling component 500, and a height adjustment mechanism 600. The housing component 100 is internally connected with the transmission mechanism 200 through a bearing, and the output end of the transmission mechanism 200 is connected with the roller component 300 through a bearing. The housing component 100 is internally connected with the heating component 400 and the cooling component 500 through screws. A height adjustment mechanism 600 is externally arranged on one side of the housing component 100. By arranging the heating component, the temperature of the self-adhesive label can be increased, the moisture in the glue can be volatilized, and the viscosity of the glue can be improved.

[0035] The housing assembly 100 includes a housing 101, a top cover 102, a support leg 103, a support block 104, a retractor bracket 105, a height adjustment slot 106, a universal wheel 107 and a protective shell 108. The top of the housing 101 is connected to the top cover 102 by screws, the bottom of the housing 101 is connected to the support leg 103 by screws, the left and right sides of the housing 101 are welded with support blocks 104, the rear side of the support leg 103 is welded with a retractor bracket 105, the left and right sides of the housing 101 are provided with a height adjustment slot 106, the bottom of the support leg 103 is connected to the universal wheel 107 by screws, one side of the housing 101 is connected to the protective shell 108 by screws, the interior of the housing 101 is provided with a first chamber 7 and a second chamber 8, the heating assembly 400 is arranged inside the first chamber 7, the cooling assembly 500 is arranged inside the second chamber 8, and a height adjustment mechanism is provided to adapt to self-adhesive labels of different thicknesses to better exert the product application range;

[0036] The front end of the housing 101 is provided with a paper inlet 3, the front side of the housing 101 is provided with a brush 2, the rear part of the housing 101 is provided with a paper outlet 4, the inside of the paper inlet 3 and the paper outlet 4 penetrate the auxiliary plate 1, the bottom of the support leg 103 is screwed with a dehumidifier 5, the dehumidifier 5 and the first chamber 7 are connected to a first air duct 51, the dehumidifier 5 and the second chamber 8 are connected to a second air duct 52, and the rear end of the retractor bracket 105 is connected to the retractor 6 through a bearing;

[0037] The transmission mechanism 200 includes a first motor 201, a small pulley 202, a first belt 203, a large pulley 204, a second belt 205, a roller 206, a height adjustment block 207, a third belt 208 and a second motor 209. The rear portion of the housing 101 is connected to the first motor 201 by screws, the output end of the first motor 201 is connected to the small pulley 202 by a key, the interior of the height adjustment groove 106 is connected to the roller 206 by a bearing, one side of the roller 206 is connected to the large pulley 204 by a key, both side end surfaces of the roller 206 are connected to the height adjustment block 207 by bearings, the small pulley 202 and the large pulley 204 are connected to the first belt 203, the second belt 205 and the third belt 208 are connected to the large pulley 204, and the rear portion of the housing 101 is connected to the second motor 209 by screws;

[0038] The roller assembly 300 includes a first roller 301 and a second roller 302. The roller shaft 206 passes through the center of the first roller 301 and is fixedly connected thereto. The lower roller shaft 206 passes through the center of the second roller 302 and is fixedly connected thereto. The first roller 301 is above the second roller 302. Two groups of roller assemblies 300 are arranged inside the first chamber 7, and two groups of roller assemblies 300 are arranged inside the second chamber 8.

[0039] The heating assembly 400 includes a first heating plate 401 and a second heating plate 402 . The first heating plate 401 is connected to the inside of the shell 101 by screws, and the second heating plate 402 is connected to the inside of the shell 101 by screws. The first heating plate 401 is above the second heating plate 402 .

[0040] The cooling assembly 500 includes a fan bracket 501, a fan motor 502 and a fan blade 503. The fan bracket 501 is connected to the inside of the housing 101 by screws, the center point of the fan bracket 501 is connected to the fan motor 502 by screws, and the output end of the fan motor 502 is connected to the fan blade 503 by threads;

[0041] The height adjustment mechanism 600 includes a screw rod 601, a second nut 602 and a first nut 603. The screw rod 601 is connected to the center of the height adjustment block 207. The outer thread of the screw rod 601 is connected to the support block 104. The second nut 602 is arranged on the upper end surface of the height adjustment block 207. The first nut 603 is arranged on the upper end surface of the support block 104.

[0042] Height adjustment mechanisms 600 are provided on both sides of the housing 101 .

[0043] The specific implementation process of the utility model is as follows: the entire device is fixed by the housing assembly 100, the staff sticks the self-adhesive label on the auxiliary plate 1, after the auxiliary plate 1 enters from the paper inlet 3, passes through the paper outlet 4, removes the auxiliary plate 1, and sticks the self-adhesive label on the retractor 6;

[0044] The second nut 602 is screwed to clamp the height adjustment block 207 with the screw 601, the screw 601 is threadedly connected to the support block 104, the first nut 603 is screwed to adjust the height of the height adjustment block 207, the height adjustment block 207 is connected to the roller shaft 206 with a bearing, the roller shaft 206 is fixedly connected to the first roller 301, the height of the height adjustment block 207 is adjusted to drive the first roller 301 to adjust the height, and the gap between the first roller 301 and the second roller 302 is adjusted to a suitable height;

[0045] Connect the power supply, the dehumidifier 5 extracts the moisture inside the first chamber 7 and the second chamber 8 through the first air duct 51 and the second air duct 52 to keep the inside dry, the heating component 400 quickly heats up, the first chamber 7 reaches a suitable drying temperature, the fan motor 502 drives the fan blades 503 to rotate, and the self-adhesive label that has entered the second chamber 8 is cooled;

[0046] Start the first motor 201 and the second motor 209. The first motor 201 rotates in reverse, and the second motor 209 rotates forward. The first motor 201 rotates to drive the small pulley 202. The small pulley 202 drives the large pulley 204 to rotate through the first belt 203. The internal key of the large pulley 204 is connected to the roller shaft 206. The rotation of the roller shaft 206 drives the first roller 301 to rotate. Similarly, the second motor 209 rotates to drive the second roller 302 to rotate. Since the height of the second roller 302 is fixed, the first roller 301 and the second roller 302 flatten the self-adhesive label and push the self-adhesive label forward.

[0047] The self-adhesive label enters from the paper inlet 3, and the brush 2 cleans the dust and foreign matter on the surface. After passing through the first group of roller components 300 and preliminary rolling, it enters the heating component 400, and is heated simultaneously from top to bottom by the first heating plate 401 and the second heating plate 402, so that the internal glue is heated and the moisture evaporates. Then it enters the second group of roller components 300 for flattening, and then enters the third roller component 300 for flattening. After flattening, it enters the cooling component 500 for cooling, which can better shape the self-adhesive label. Finally, it enters the fourth group of roller components 300 to improve the flattening effect, and is rolled up in the reel 6 through the paper outlet 4. The utility model solves the problem of residual moisture and bubbles inside the self-adhesive label.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Flattening device for the production of self-adhesive labels, characterized by: The invention comprises a housing component (100), a transmission mechanism (200), a roller component (300), a heating component (400), a cooling component (500), and a height adjustment mechanism (600); the housing component (100) is connected to the transmission mechanism (200) via a bearing; the output end of the transmission mechanism (200) is connected to the roller component (300) via a bearing; the housing component (100) is connected to the heating component (400) and the cooling component (500) via screws; and the height adjustment mechanism (600) is arranged on one side of the housing component (100); The housing assembly (100) comprises a housing (101), a top cover (102), a support leg (103), a support block (104), a retractor bracket (105), a height adjustment slot (106), a universal wheel (107) and a protective shell (108); the top of the housing (101) is connected to the top cover (102) by screws, the bottom of the housing (101) is connected to the support leg (103) by screws, the support block (104) is welded to the left and right sides of the housing (101), and the rear of the support leg (103) is connected to the top cover (102) by screws. A retractor bracket (105) is welded on the side, height adjustment slots (106) are arranged on the left and right sides of the shell (101), a universal wheel (107) is connected to the bottom of the support leg (103) by screws, a protective shell (108) is connected to one side of the shell (101) by screws, a first chamber (7) and a second chamber (8) are arranged inside the shell (101), the heating component (400) is arranged inside the first chamber (7), and the cooling component (500) is arranged inside the second chamber (8); The front side of the shell (101) is provided with a paper inlet (3), the front side of the shell (101) is provided with a brush (2), the rear side of the shell (101) is provided with a paper outlet (4), the middle of the paper inlet (3) and the paper outlet (4) passes through the auxiliary plate (1), the bottom of the support leg (103) is screwed with a dehumidifier (5), the dehumidifier (5) and the first chamber (7) are connected to a first air duct (51), the dehumidifier (5) and the second chamber (8) are connected to a second air duct (52), and the rear end of the retractor bracket (105) is connected to the retractor (6) via a bearing.

2. The flattening device for producing self-adhesive labels according to claim 1, characterized in that: The transmission mechanism (200) comprises a first motor (201), a small pulley (202), a first belt (203), a large pulley (204), a second belt (205), a roller (206), a height adjustment block (207), a third belt (208) and a second motor (209); the rear of the housing (101) is connected to the first motor (201) via screws; the output end of the first motor (201) is connected to the small pulley (202) via a key; the height adjustment slot (106) is provided with a third belt (208) and a second motor (209); The housing (101) is connected to a roller shaft (206) via a bearing, one side of the roller shaft (206) is connected to a large pulley (204) via a key, both side end faces of the roller shaft (206) are connected to height adjustment blocks (207) via bearings, the small pulley (202) and the large pulley (204) are connected to a first belt (203), the second belt (205) and the third belt (208) are connected to the large pulley (204), and the rear of the housing (101) is connected to a second motor (209) via screws.

3. The flattening device for producing self-adhesive labels according to claim 2, characterized in that: The roller assembly (300) includes a first roller (301) and a second roller (302). The center of the roller shaft (206) is fixedly connected to the first roller (301), and the first roller (301) is located above the second roller (302). Two groups of roller assemblies (300) are arranged inside the first chamber (7). Similarly, two groups of roller assemblies (300) are also arranged inside the second chamber (8).

4. The flattening device for producing self-adhesive labels according to claim 3, characterized in that: The heating component (400) comprises a first heating plate (401) and a second heating plate (402); the first heating plate (401) is connected to the interior of the shell (101) by screws, and the second heating plate (402) is also connected to the interior of the shell (101) by screws, wherein the first heating plate (401) is located above the second heating plate (402).

5. The flattening device for producing self-adhesive labels according to claim 4, characterized in that: The cooling assembly (500) comprises a fan bracket (501), a fan motor (502) and a fan blade (503); the interior of the housing (101) is connected to the fan bracket (501) by screws; the center point of the fan bracket (501) is connected to the fan motor (502) by screws; and the output end of the fan motor (502) is connected to the fan blade (503) by threads.

6. The flattening device for producing self-adhesive labels according to claim 5, characterized in that: The height adjustment mechanism (600) comprises a screw rod (601), a second nut (602) and a first nut (603); the central thread of the height adjustment block (207) is connected to the screw rod (601); the external thread of the screw rod (601) is connected to the support block (104); the second nut (602) is arranged on the upper end surface of the height adjustment block (207); and the first nut (603) is arranged on the upper end surface of the support block (104); in addition, the height adjustment mechanism (600) is arranged on both sides of the shell (101).

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