CN209720174U - A kind of patch bubble-free labelling machine - Google Patents

Abstract

The utility model relates to patch device technical fields, and disclose a kind of patch bubble-free labelling machine, including cabinet and conveyer belt, the cabinet by bottom plate, top plate, left and right side plates and front and rear sides board group at, the bottom of the cabinet left and right side plates offers feed inlet, the top surface of the box baseplate is fixedly installed with pedestal one, the top of the pedestal one is fixedly installed with driving motor, fixing sleeve is connected to driving wheel on the output shaft of the driving motor, and the circumferential surface of the driving wheel and the upper and lower surfaces inside conveyer belt are distinguished tangent.This kind of patch bubble-free labelling machine, it furls motor and drives the rotation of patch band, when patch band passes through deflecting roller, since the diameter of deflecting roller is smaller, therefore the end of PET patch can tilt, the adhesive sticker adhered layer for pasting idler wheel circumferential surface is recycled to paste the upper surface of panel, paste process is to the of less demanding of equipment, convenient for reducing cost and popularization.

Description

A patch without bubble pasting machine

technical field

The utility model relates to the technical field of patch equipment, in particular to a patch non-bubble sticking machine.

Background technique

The operation panel of electrical equipment is generally made of PET printing stickers and panels, and the stickers are made of printed surface stickers and double-sided adhesive tape. Tear off the release layer, and then paste it with the panel.

Due to the large pasting area between the double-sided adhesive tape and the panel, it is easy to generate air bubbles during the pasting process, which is not easy to eliminate. The first common method is to carry out the pasting process in a vacuum environment. The requirements are extremely high, which is not conducive to cost reduction and promotion. The second is to cut the patch into the same size as the panel, and then let the operator paste one end first, and then slowly paste it to the other end. This method is due to the pressure of the worker when operating the roller. Small, so the air between the bonding surfaces cannot be completely discharged, reducing the yield.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a patch-free air-bubble pasting machine, which is equipped with automatic bonding of patches and panels, lower requirements for equipment, reduced cost and favorable promotion, and controllable extrusion rollers to ensure that the sticking The advantages of completely eliminating the air between the joint surfaces and improving the yield rate solve the problems that the existing placement equipment is not conducive to cost reduction and promotion due to high requirements, and the manual placement pressure is small and cannot completely exhaust the air and reduce the yield rate. .

(2) Technical solutions

In order to achieve the above-mentioned purposes of automatically bonding patches and panels, lower requirements for equipment, lowering costs and facilitating promotion, and controllable extrusion rollers to ensure that the air between the bonding surfaces is completely eliminated and the yield rate is improved, the utility model provides the following: Technical solution: A non-bubble pasting machine for patches, including a box body and a conveyor belt. The box body is composed of a bottom plate, a top plate, left and right side plates, and front and rear side plates. There is a feed port, the top surface of the bottom plate of the box body is fixedly installed with a base one, and the top of the base one is fixedly installed with a driving motor, and a driving wheel is fixedly sleeved on the output shaft of the driving motor, and the driving wheel The circumferential surface of the conveyor belt is respectively tangent to the upper and lower surfaces inside the conveyor belt, the top surface of the conveyor belt is fixedly installed with a panel, the top surface of the bottom plate of the box body is fixedly installed with a base 2, and the top of the base 2 is fixedly installed with a retractable Motor, the output shaft of the retracting motor is fixedly sleeved with a retracting wheel, the front of the rear side plate of the box body is fixedly installed with a rotating shaft one, and a patch roll is movably sleeved on the circumferential surface of the rotating shaft one, so The front side of the rear side plate of the box is fixedly installed with the second rotating shaft on one side of the first rotating shaft. The circumferential surface of the second rotating shaft is movably fitted with guide wheels, and the front and back of the guide wheels are respectively provided with baffles. The circumferential surface of the guide wheel is tangent to the bottom surface of the patch roll, and the front of the rear side plate of the box is fixedly installed at the position below the second rotating shaft. The front side of the rear side plate of the box is fixedly installed with the fourth rotating shaft on one side of the third rotating shaft, and the circumferential surface of the fourth rotating shaft is movably sleeved with sticking rollers. The back and rear sides of the front side plate of the box The front side of the plate and the side of the rotating shaft four are fixedly equipped with sliding grooves, the number of the sliding grooves is two, and the inside of the sliding grooves and the front side of the rear side plate of the box body are movably installed with sliding shafts. The circumferential surface of the sliding shaft is movably sleeved with upper rollers, the circumferential surface of the upper rollers is in contact with the top surface of the PET patch, and the front of the rear side plate of the box is fixedly installed at the position below the sliding groove. , a spring is fixedly installed between the fixed shaft and the sliding shaft, and the number of the springs is two. The back side is fixedly connected, and the peripheral surface of the fixed shaft is movably sleeved with a lower roller, and the peripheral surface of the lower roller is in contact with the bottom surface of the upper part of the conveyor belt.

Preferably, the panels are arranged at equal intervals along the length direction on the top surface of the conveyor belt.

Preferably, one end of the patch roll is fixedly connected to the circumferential surface of the take-up wheel, and the top surface of the patch roll is fixedly pasted with a PET patch, and the PET patch is equidistant on the top surface of the patch roll Arranged, the distance between every two PET patches is the same as the distance between every two panels.

Preferably, the diameter of the steering wheel is smaller than that of the guide wheel.

Preferably, the circumferential surface of the sticking roller is provided with a self-adhesive sticking layer, and the adhesive force of the sticky-stick sticking layer is greater than the sticking force between the PET patch and the patch roll, and the sticking roller The adhesion to the PET patch is less than the adhesion between the PET patch and the panel.

Preferably, the distance between the lower roller and the upper roller matches the sum of the heights of the PET patch and the panel.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. For this kind of pasting machine without air bubbles, the winding motor drives the tape to rotate. When the tape passes through the steering wheel, the end of the PET film will be lifted due to the small diameter of the steering wheel, and then the pasting roller will be used. The self-adhesive adhesive layer on the circumferential surface is pasted on the upper surface of the panel, and the pasting process does not require high equipment, which is convenient for cost reduction and popularization.

2. This kind of patch non-bubble pasting machine has a spring between the sliding shaft and the fixed shaft. The gap between the upper roller and the lower roller can be adjusted by replacing the spring with a different elastic coefficient, thereby changing the distance between the PET patch and the panel. The degree of adhesion is high, so that the air between the bonding surfaces is completely discharged, avoiding the problem that the manual patch cannot exhaust the air due to insufficient rolling pressure, and ensuring the yield rate.

Description of drawings

Fig. 1 is the overall schematic diagram of the structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic exploded view of the structure of the utility model.

In the figure: 1, box body; 101, feed inlet; 2, base one; 201, driving motor; 202, driving wheel; 203, conveyor belt; 204, panel; 3, base two; 301, winding motor; 302, Rewinding wheel; 4, shaft one; 401, patch roll; 5, PET patch; 6, shaft two; 601, guide wheel; 7, shaft three; 701, steering wheel; 8, shaft four; 801, pasting roller 9, sliding groove; 901, sliding shaft; 902, upper roller; 903, fixed shaft; 904, lower roller; 905, spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a non-bubble pasting machine for patches, including a box body 1 and a conveyor belt 203. The box body 1 is composed of a bottom plate, a top plate, left and right side plates and front and rear side plates. The bottom of the box is provided with a feed port, which is convenient for setting up the assembly line feeding. The top surface of the bottom plate of the box body 1 is fixed with a base 2, and the top of the base 2 is fixed with a drive motor 201, and the output shaft of the drive motor 201 is fixedly socketed. There is a driving wheel 202, which provides power for feeding. The circumferential surface of the driving wheel 202 is respectively tangent to the upper and lower surfaces inside the conveyor belt 203, and the rotation of the driving motor 201 is converted into the movement of the conveyor belt 203. The top surface of the conveyor belt 203 is fixedly installed with a panel 204, the panels 204 are arranged at equal intervals along the length direction on the top surface of the conveyor belt 203, the top surface of the bottom plate of the box body 1 is fixedly equipped with a base 2 3, and the top of the base 2 3 is fixedly installed with a retracting motor 301, and the retracting motor 301 A retracting wheel 302 is fixedly sleeved on the output shaft, and the retracting wheel 302 is used to collect waste materials. A rotating shaft 4 is fixedly installed on the front of the rear side plate of the box body 1, and a patch roll 401 is movably sleeved on the peripheral surface of the rotating shaft 4. One end of the patch roll 401 is fixedly connected to the circumferential surface of the take-up wheel 302, the top surface of the patch roll 401 is fixedly pasted with PET patches 5, and the PET patches 5 are arranged at equal intervals on the top surface of the patch roll 401, The spacing between every two PET stickers 5 is the same as the spacing between every two panels 204, ensuring that the PET stickers 5 can be completely and neatly pasted on the top surface of the panel 204, the front of the rear side panel of the box body 1 and A rotating shaft 2 6 is fixedly installed on one side of the rotating shaft 1 4, and a guide wheel 601 is movably socketed on the circumferential surface of the rotating shaft 2 6. The front and back of the guide wheel 601 are respectively provided with baffles to guide the patch roll 401. , the circumferential surface of the guide wheel 601 is tangent to the bottom surface of the patch roll 401, the front of the rear side plate of the box body 1 is fixedly installed with the rotating shaft 3 7 at the position below the rotating shaft 2 6, and the circumferential surface of the rotating shaft 3 7 is movably socketed There is a steering wheel 701, the diameter of which is smaller than the diameter of the steering wheel 601, when the PET patch 5 passes through the steering wheel 701, it will produce warped edges, which is convenient for the pasting process. One side of the rotating shaft 48 is fixedly installed, and the peripheral surface of the rotating shaft 48 is movably socketed with a pasting roller 801, and the peripheral surface of the pasting roller 801 is provided with a self-adhesive adhesive layer, and the adhesion of the self-adhesive adhesive layer is greater than The adhesion between the PET patch 5 and the patch roll 401 ensures that after the pasting roller 801 contacts the PET patch 5, the PET patch 5 separates from the patch roll 401, and the adhesive force between the pasting roller 801 and the PET patch 5 The adhesive force is less than the adhesive force between the PET patch 5 and the panel 204, so that when the PET patch 5 is in contact with the panel 204, the PET patch 5 is separated from the sticking roller 801, and is bonded to the top surface of the panel 204, and the box body 1. The back side of the front side plate and the front side of the rear side plate are all fixedly equipped with sliding grooves 9 on one side of the rotating shaft 48. The number of sliding grooves 9 is two, so that the force is evenly applied. and is located at the front of the rear side plate of the box body 1. A sliding shaft 901 is movably installed. The sliding shaft 901 can slide up and down inside the sliding groove 9. The circumferential surface of the sliding shaft 901 is movably sleeved with an upper roller 902. The circumference of the upper roller 902 The surface is in contact with the top surface of the PET patch 5 to ensure the extrusion effect. The front of the rear side plate of the box body 1 and the position below the sliding groove 9 are fixedly installed with a fixed shaft 903, and the fixed shaft 903 and the sliding shaft 901 are fixed. Spring 905 is installed, and the quantity of spring 905 is two, guarantees the evenness of rolling force, and the front of fixed shaft 903, rotating shaft 4 8, rotating shaft 3 7, rotating shaft 2 6 and rotating shaft 1 4 are all connected with the back side of box body 1 front side plate Fixed connection, the circumferential surface of the fixed shaft 903 is movably sleeved with the lower roller 904, the circumferential surface of the lower roller 904 is in contact with the bottom surface of the upper part of the conveyor belt 203, the distance between the lower roller 904 and the upper roller 902 is the same as that of the PET patch 5 and the panel 204 The sum of the heights is suitable, and the rolling force can be changed by adjusting the spacing to enhance the extrusion effect.

Working principle: The patch roll 401 is fixedly connected to the retracting wheel 302 by bypassing the guide wheel 601 and the steering wheel 701, and the driving motor 201 is started to rotate the driving wheel 202, which drives the conveyor belt 203 to move, and the retracting motor 301 is started to make the The take-up wheel 302 rotates to tighten the patch roll 401, and the PET patch 5 moves downward along with the patch roll 401, and when passing through the turning wheel 701, warping occurs and breaks away from the patch roll 401. Adhesive with pasting roller 801, pasting roller 801 rotates PET patch 5 and panel 204 fit, PET patch 5 separates from pasting roller 801, adheres to the top surface of panel 204, passes upper roller 902 and lower roller 904 subsequently , the PET patch 5 and the panel 204 are subjected to rolling between the upper roller 902 and the lower roller 904, the spring 905 with a different elastic coefficient is replaced, and the distance between the upper roller 902 and the lower roller 904 is adjusted to make the bonding surface The air is completely discharged, and the PET sticker 5 and the panel 204 without air bubbles are obtained.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. At the same time, in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front" , "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred equipment or elements must have a specific orientation or be constructed in a specific orientation. and operation, and therefore cannot be construed as a limitation of the present utility model. And in the drawings of the present utility model, the filling patterns are only for distinguishing layers, without any other limitation.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of patch bubble-free labelling machine, including cabinet (1) and conveyer belt (203), which is characterized in that the cabinet (1) by Bottom plate, top plate, left and right side plates and front and rear sides board group are at the bottom of cabinet (1) left and right side plates offers charging Mouthful, the top surface of cabinet (1) bottom plate is fixedly installed with pedestal one (2), is fixedly installed with driving at the top of the pedestal one (2) Motor (201), fixing sleeve is connected to driving wheel (202) on the output shaft of the driving motor (201), the driving wheel (202) The circumferential surface upper and lower surfaces difference internal with conveyer belt (203) is tangent, and the top surface of the conveyer belt (203) is fixedly installed with Panel (204), the top surface of cabinet (1) bottom plate are fixedly installed with pedestal two (3), the fixed peace in the top of the pedestal two (3) Equipped with retracting motor (301), fixing sleeve is connected to retracting wheel (302), the cabinet on the output shaft of retracting motor (301) (1) front of back side panel is fixedly installed with shaft one (4), and the circumferential surface movable sleeve of the shaft one (4) is connected to patch volume (401), the front of cabinet (1) back side panel and it is located at the side of shaft one (4) and is fixedly installed with shaft two (6), described turn The circumferential surface movable sleeve of axis two (6) is connected to directive wheel (601), and front and the back side of the directive wheel (601) are respectively equipped with gear The bottom surface of plate, the circumferential surface of the directive wheel (601) and patch volume (401) is tangent, the front of cabinet (1) back side panel and Shaft three (7), the circumferential surface pivot bush unit of the shaft three (7) are fixedly installed with positioned at the lower position of shaft two (6) Have deflecting roller (701), the front of cabinet (1) back side panel and be located at shaft three (7) side be fixedly installed with shaft four (8), the circumferential surface movable sleeve of the shaft four (8) be connected to paste idler wheel (801), the back side of cabinet (1) front side board and The front of back side panel and be located at shaft four (8) side be fixedly installed with sliding groove (9), the quantity of the sliding groove (9) is Two, the inside of the sliding groove (9) and be located at cabinet (1) back side panel front be movably installed with sliding axle (901), the cunning The circumferential surface movable sleeve of moving axis (901) is connected to upper roller (902), the circumferential surface and PET patch of the upper roller (902) (5) top surface contact, the front of cabinet (1) back side panel and the lower position for being located at sliding groove (9) are fixedly installed with solid Dead axle (903) is fixedly installed with spring (905) between the fixing axle (903) and sliding axle (901), the spring (905) Quantity is two, the fixing axle (903), shaft four (8), shaft three (7), shaft two (6) and shaft one (4) it is positive with The back side of cabinet (1) front side board is fixedly connected, and the circumferential surface movable sleeve of the fixing axle (903) is connected to bottom roller (904), institute The circumferential surface for stating bottom roller (904) is contacted with the bottom surface on conveyer belt (203) top.

2. a kind of patch bubble-free labelling machine according to claim 1, it is characterised in that: the panel (204) is being transmitted The top surface of band (203) equally arranges along its length.

3. a kind of patch bubble-free labelling machine according to claim 2, it is characterised in that: the one of the patch volume (401) It holds and is fixedly connected with the circumferential surface of retracting wheel (302), the top surface fixation of the patch volume (401) is pasted with PET patch (5), The PET patch (5) equally arranges in the top surface of patch volume (401), the spacing between PET patch (5) described in every two Spacing between every two panel (204) is identical.

4. a kind of patch bubble-free labelling machine according to claim 1, it is characterised in that: the deflecting roller (701) it is straight Diameter is less than the diameter of directive wheel (601).

5. a kind of patch bubble-free labelling machine according to claim 1, it is characterised in that: stickup idler wheel (801) Circumferential surface is equipped with adhesive sticker adhered layer, and the bonding force of the adhesive sticker adhered layer is greater than PET patch (5) and patch volume (401) Between bonding force, the bonding force pasted between idler wheel (801) and PET patch (5) is less than PET patch (5) and panel (204) bonding force between.

6. a kind of patch bubble-free labelling machine according to claim 1, it is characterised in that: the bottom roller (904) with it is upper The distance between idler wheel (902) is adapted with the sum of the height of PET patch (5) and panel (204).