Gluing device for paperboard

Abstract

The utility model discloses a gluing device for paperboards, relates to the technical field of paperboard gluing production, and solves the problems that the existing gluing equipment is lack of a necessary detection structure, the detection accuracy is low by pure manual observation, and the detection efficiency is low. A gluing device for paperboards comprises a base and a sliding block. The base adopts a rectangular plate structure; the sliding block is of a rectangular block structure. A connecting plate of a rectangular plate structure is rotationally arranged at the bottom of the sliding block. A sliding rod of a cylindrical structure is fixedly arranged on one side of the bottom of the connecting plate. A bidirectional lead screw is rotationally arranged on one side of the bottom of the connecting plate; the two ends of the outer side of the sliding rod are each provided with a detection plate of a rectangular plate structure in a sliding mode, and the detection plates are connected with the two-way lead screw in a threaded fit mode. By detecting the qualification of the gluing area, the control of the product quality can be effectively improved, and meanwhile, the detection accuracy is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of paperboard gluing production, and more specifically, particularly relates to a gluing device for paperboard. Background Art

[0002] During the production process of multi-layer cardboard and cartons, gluing is usually required to meet the needs of combining multiple groups of cardboard, which requires the use of cardboard gluing equipment.

[0003] After searching, for example, the patent number CN218048689U discloses a gluing device for cardboard production. The utility model includes a gluing machine body, a plurality of wheels are arranged at the bottom of the gluing machine body, a motor is arranged on the gluing machine body, two conveying rollers are arranged on the gluing machine body, the conveying rollers are arranged on the gluing machine body through two supporting columns, a placement channel is arranged on the supporting column, a placement platform is arranged on the placement channel, a same conveyor belt is arranged between two adjacent conveying rollers, a gear rotating device is arranged on the supporting column, a gluing device is arranged on the supporting column, and a roller gluing brush is arranged on the gear rotating device. The utility model adopts the arrangement of wheels at the bottom of the gluing machine body, so that the gluing machine body is easy to move and transport, and a conveying device is arranged on the gluing machine body, which is convenient for the gluing and conveying of the cardboard, and reduces the time of manual conveying. At the same time, a fixing strip is arranged on the conveyor belt to fix the cardboard during gluing.

[0004] The glue coating device in the above patent currently still has the following shortcomings:

[0005] When gluing cardboard, it is usually necessary to apply glue to a fixed area according to production needs to ensure that the cardboard can be better glued and connected. If there is a deviation in the applied area during gluing, it may affect the bonding effect of the cardboard, which is not conducive to improving product quality. The current gluing equipment lacks the necessary detection structure, and the detection accuracy is low simply through manual observation, and the detection efficiency is low. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a gluing device for cardboard to solve the problems mentioned in the above background technology that the current gluing equipment lacks necessary detection structure, and the detection accuracy and efficiency are low simply through manual observation.

[0007] The purpose and effect of the gluing device for paperboard of the utility model are achieved by the following specific technical means:

[0008] A gluing device for cardboard comprises: a base and a slider; the base adopts a rectangular plate structure; the slider adopts a rectangular block structure, and a through-type screw hole structure is opened on one side of the slider; a connecting plate with a rectangular plate structure is rotatably arranged at the bottom of the slider; a worm gear is fixedly arranged on the outer side of the rotating shaft of the connecting plate; a sliding rod with a cylindrical structure is fixedly arranged on one side of the bottom of the connecting plate; a bidirectional lead screw is rotatably arranged on one side of the bottom of the connecting plate; a fourth motor is fixedly arranged on one side of the connecting plate, and the fourth motor is connected to the bidirectional lead screw in a transmission manner; a group of detection plates with a rectangular plate structure are slidably arranged at both ends of the outer side of the sliding rod, and the detection plates are connected to the bidirectional lead screw through threaded matching.

[0009] Furthermore, a gluing mechanism is arranged in the middle of the top of the base; a conveyor belt is rotatably arranged on the front side of the top of the base; four groups of cylindrical fixed rods are fixedly arranged in a rectangular array on the top of the rear side of the base; a sliding plate with a rectangular plate structure is slidably arranged between the four groups of fixed rods; a cylinder is fixedly arranged in the middle of the top of the four groups of fixed rods, and the cylinder is transmission-connected to the sliding plate.

[0010] Furthermore, a group of first slide rails are fixedly provided on both sides of the bottom of the sliding plate; a first lead screw is rotatably provided on the inner side of a group of first slide rails on the front side; a first motor is fixedly provided on one side of a group of first slide rails on the front side, and the first motor is connected to the first lead screw through a transmission connection; a second slide rail is slidably provided at the bottom of the two groups of first slide rails, and the second slide rail is connected to the first lead screw through a threaded connection; a slider is slidably provided at the bottom of the second slide rail; a second lead screw is rotatably provided on the inner side of the second slide rail, and the second lead screw is connected to the slider through a threaded connection; a second motor is fixedly provided on one side of the second slide rail, and the second motor is connected to the second lead screw through a threaded connection.

[0011] Furthermore, a worm is rotatably arranged at the bottom of the slider, and the worm is meshingly connected with the worm wheel; a third motor is fixedly arranged at the bottom of the slider, and the third motor is transmission-connected with the worm.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the present application, when the cardboard is being gluing, the two sets of detection plates can be used to detect the glued area on the cardboard to detect whether the glued area is qualified. If the glued area is unqualified, the two sets of detection plates will be in contact with the glued area, and then when the sliding plate is driven upward by the cylinder, the paper can be adhered to the detection plate. After seeing this, the staff can remove the paper with unqualified glue coating and rework it, while the paper with qualified glue coating can enter the next process to continue production. By detecting the qualification of the glued area, the control of product quality can be effectively improved, and at the same time, traditional manual inspection can be avoided, the inspection accuracy is higher, the inspection efficiency is higher, and it is conducive to improving production efficiency. When in use, the position and angle of the two sets of detection plates can be adjusted according to the different glued areas on the paper, which can meet different usage needs and has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall axial structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0017] Figure 4 It is a schematic diagram of the bottom area of ​​the sliding plate of the utility model when viewed from above.

[0018] Figure 5 It is a schematic diagram of the axial structure of the slider part of the utility model.

[0019] Figure 6 It is a schematic diagram of the disassembled structure of the slider part of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Base; 101. Gluing mechanism; 102. Conveyor belt; 103. Fixed rod; 104. Cylinder; 2. Sliding plate; 201. First slide rail; 202. First lead screw; 203. First motor; 204. Second slide rail; 205. Second lead screw; 206. Second motor; 3. Sliding block; 301. Worm; 302. Third motor; 303. Connecting plate; 304. Worm wheel; 305. Sliding rod; 306. Bidirectional lead screw; 307. Fourth motor; 308. Detection plate. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] Embodiment 1:

[0024] As attached Figure 1 To Attachment Figure 6 As shown:

[0025] The utility model provides a gluing device for cardboard, comprising: a base 1 and a slider 3; the base 1 adopts a rectangular plate structure; the slider 3 adopts a rectangular block structure, and a through-type screw hole structure is opened on one side of the slider 3; a connecting plate 303 with a rectangular plate structure is rotatably arranged at the bottom of the slider 3; a worm gear 304 is fixedly arranged on the outer side of the rotating shaft of the connecting plate 303; a sliding rod 305 with a cylindrical structure is fixedly arranged on one side of the bottom of the connecting plate 303; a bidirectional lead screw 306 is rotatably arranged on one side of the bottom of the connecting plate 303; a fourth motor 307 is fixedly arranged on one side of the connecting plate 303, and the fourth motor 307 is transmission-connected with the bidirectional lead screw 306; a group of detection plates 308 with a rectangular plate structure are slidably arranged at both ends of the outer side of the sliding rod 305, and the detection plate 308 is connected with the bidirectional lead screw 306 through threaded matching.

[0026] Among them, a glue coating mechanism 101 is arranged in the middle of the top of the base 1; a conveyor belt 102 is rotatably arranged on the front side of the top of the base 1; four groups of cylindrical fixed rods 103 are fixedly arranged in a rectangular array on the top of the rear side of the base 1; a sliding plate 2 with a rectangular plate structure is slidably arranged between the four groups of fixed rods 103; a cylinder 104 is fixedly arranged in the middle of the top of the four groups of fixed rods 103, and the cylinder 104 is transmission-connected to the sliding plate 2.

[0027] A worm 301 is rotatably provided at the bottom of the slider 3 , and the worm 301 is meshingly connected with a worm wheel 304 ; a third motor 302 is fixedly provided at the bottom of the slider 3 , and the third motor 302 is transmission-connected with the worm 301 .

[0028] The specific usage and function of this embodiment are as follows:

[0029] When in use, paper is placed on the conveyor belt 102, and the conveyor belt 102 drives the paper to pass through the bottom of the gluing mechanism 101, so as to perform gluing operation on the position on the paper. After gluing is completed, the paper is conveyed by the conveyor belt 102 to a certain area on the top rear side of the base 1, and then the width between the two groups of detection plates 308 is set in advance according to the width of the paper gluing area, and the bidirectional lead screw 306 is driven to rotate by starting the fourth motor 307, and the two groups of detection plates 308 are synchronously driven to slide along the slide bar 305 to both sides respectively, so as to adjust the distance between the two groups of detection plates 308, so that the distance between the two groups of detection plates 308 meets the width of the gluing area, and the detection angle of the two groups of detection plates 308 can be adjusted as needed, and the worm 301 is driven to rotate by starting the third motor 302, so as to synchronously drive the worm wheel 304 and the connecting plate 303 to rotate at the bottom of the slider 3, and after adjusting to the appropriate angle, the connecting plate 303 can be stopped. After adjusting the angle and the position of the detection plate 308, the cylinder 104 can be started to drive the sliding plate 2 to move downward along each group of fixed rods 103, driving the detection plate 308 to contact the surface of the paper on the top of the base 1 that has been glued. If the glued area on the paper surface is correct, the two groups of detection plates 308 can be exactly on both sides of the glued area and will not contact the glue, thereby preventing the paper from adhering to the detection plate 308. If the glued area is unqualified, the two groups of detection plates 308 will contact the glued area, and then when the sliding plate 2 is driven to rise upward by the cylinder 104, the paper can be adhered to the detection plate 308. After seeing this, the staff can remove the paper with unqualified glue and rework it, while the paper with qualified glue can enter the next process and continue to be produced. The device can detect the glued paper, so that it can effectively detect whether the glued area is qualified, which is beneficial to the improvement of product quality.

[0030] Embodiment 2:

[0031] Based on Example 1, as shown in the attached Figure 1 To Attachment Figure 6 As shown:

[0032] Among them, a group of first slide rails 201 are fixedly arranged on both sides of the bottom of the sliding plate 2; a first lead screw 202 is rotatably arranged on the inner side of a group of first slide rails 201 on the front side; a first motor 203 is fixedly arranged on one side of a group of first slide rails 201 on the front side, and the first motor 203 is connected to the first lead screw 202 by transmission; a second slide rail 204 is slidably arranged at the bottom of the two groups of first slide rails 201, and the second slide rail 204 is connected to the first lead screw 202 by threaded fitting; a slider 3 is slidably arranged at the bottom of the second slide rail 204; a second lead screw 205 is rotatably arranged on the inner side of the second slide rail 204, and the second lead screw 205 is connected to the slider 3 by threaded fitting; a second motor 206 is fixedly arranged on one side of the second slide rail 204, and the second motor 206 is connected to the second lead screw 205 by transmission.

[0033] The specific usage and function of this embodiment are as follows:

[0034] In the utility model, the second motor 206 can be started to drive the second lead screw 205 to rotate, thereby driving the slider 3 to slide forward and backward along the second slide rail 204 through threaded cooperation, thereby adjusting the front and rear positions of the two groups of detection plates 308. The first motor 203 can be started to drive the first lead screw 202 to rotate, thereby driving the second slide rail 204 to slide left and right along the two groups of first slide rails 201 through the first lead screw 202, thereby adjusting the front and rear positions of the detection plates 308.

Claims

1. A gluing device for cardboard, characterized in that: include: A base (1) and a slider (3); the base (1) adopts a rectangular plate structure; the slider (3) adopts a rectangular block structure, and a through-type screw hole structure is opened on one side of the slider (3); a connecting plate (303) with a rectangular plate structure is rotatably arranged at the bottom of the slider (3); a worm gear (304) is fixedly arranged on the outer side of the rotating shaft of the connecting plate (303); a sliding rod (305) with a cylindrical structure is fixedly arranged on one side of the bottom of the connecting plate (303); a bidirectional lead screw (306) is rotatably arranged on one side of the bottom of the connecting plate (303); a fourth motor (307) is fixedly arranged on one side of the connecting plate (303), and the fourth motor (307) is transmission-connected to the bidirectional lead screw (306); a group of detection plates (308) with a rectangular plate structure are slidably arranged at both ends of the outer side of the sliding rod (305), and the detection plates (308) are connected to the bidirectional lead screw (306) through threaded matching.

2. A gluing device for cardboard as claimed in claim 1, characterized in that: A glue coating mechanism (101) is arranged in the middle of the top of the base (1); and a conveyor belt (102) is rotatably arranged on the front side of the top of the base (1).

3. A gluing device for cardboard as claimed in claim 2, characterized in that: Four groups of cylindrical fixed rods (103) are fixedly arranged on the top of the rear side of the base (1) in a rectangular array; a sliding plate (2) with a rectangular plate structure is slidably arranged between the four groups of fixed rods (103); a cylinder (104) is fixedly arranged in the middle of the top of the four groups of fixed rods (103), and the cylinder (104) is drivingly connected to the sliding plate (2).

4. A gluing device for paperboard as claimed in claim 3, characterized in that: A group of first slide rails (201) are fixedly arranged on both sides of the bottom of the sliding plate (2); a first lead screw (202) is rotatably arranged inside the front group of first slide rails (201); a first motor (203) is fixedly arranged on one side of the front group of first slide rails (201), and the first motor (203) is transmission-connected to the first lead screw (202).

5. A gluing device for paperboard as claimed in claim 4, characterized in that: A second slide rail (204) is slidably disposed at the bottom of the two groups of the first slide rails (201), and the second slide rail (204) is connected to the first lead screw (202) through threaded matching; a slider (3) is slidably disposed at the bottom of the second slide rail (204).

6. A gluing device for paperboard as claimed in claim 5, characterized in that: A second lead screw (205) is rotatably arranged on the inner side of the second slide rail (204), and the second lead screw (205) is connected to the slider (3) by threaded engagement; a second motor (206) is fixedly arranged on one side of the second slide rail (204), and the second motor (206) is transmission-connected to the second lead screw (205).

7. A gluing device for paperboard as claimed in claim 1, characterized in that: A worm (301) is rotatably arranged at the bottom of the slider (3), and the worm (301) is meshingly connected with a worm wheel (304); a third motor (302) is fixedly arranged at the bottom of the slider (3), and the third motor (302) is transmission-connected with the worm (301).

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