Auxiliary positioning device of folder gluer

Abstract

The utility model relates to the technical field of box pasting machines, and discloses an auxiliary positioning device of a box pasting machine, which comprises a paper box body, the surface of the paper box is in lap joint with a conveying assembly, the conveying assembly comprises four conveying tracks, eight gears, two rotating columns and a servo motor, the two ends of each rotating column are rotationally connected with a fixing plate, and the two ends of each rotating column are in lap joint with the servo motor. Supporting assemblies are fixedly connected to the two sides of the bottom faces of the two fixing plates correspondingly. According to the auxiliary positioning device of the box pasting machine, through comprehensive arrangement of a precision adjusting limiting plate and width adjusting assemblies, the width adjusting assemblies on the two sides are moved to proper positions according to the width of a paper box body and scale marks of the precision adjusting limiting plate, so that rolling wheels are attached to the two sides of the paper box body; and meanwhile, the paper box body is kept in the center of the device, so that the device can accurately position and clamp the paper box body according to the width of the paper board, the paper box body is clamped in the center, and the positioning and clamping accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of folder gluing machines, in particular to an auxiliary positioning device of a folder gluing machine. Background Art

[0002] In the packaging and printing industry, the application of the box gluing machine is the last step in the packaging box processing. It is to fold the printed and die-cut cardboard into shape and glue the edges. The machine box gluing replaces the manual box gluing method, reducing labor costs and improving efficiency.

[0003] An automatic folder gluer with a positioning device is disclosed in publication number CN217863023U. Although the automatic folder gluer with a positioning device is provided with a positioning component, when the user faces cartons of different widths, the user can drive two clamping plates through a motor to position and clamp cartons of different specifications, and through the cooperation of the lifting component, the user can perform positioning processing on cartons of different heights.

[0004] However, the automatic folder-gluing machine with a positioning device has the following disadvantages:

[0005] It is not convenient to precisely adjust the width of the paper box to achieve the clamping and positioning of the paper box;

[0006] It is not convenient to press and adjust the top of the carton according to the thickness of the carton, so as to facilitate the stable transmission of the carton. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an auxiliary positioning device for a box gluing machine which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem proposed in the above background technology of precisely adjusting according to the width of the paper box to achieve the clamping positioning of the paper box and pressing and adjusting the top of the paper box according to the thickness of the paper box to facilitate the stable transmission of the paper box.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: an auxiliary positioning device of a box gluing machine, including a paper box body, a conveying assembly overlapped on the surface of the paper box body, the conveying assembly including four conveying crawlers, eight gears, two rotating columns and a servo motor, both ends of the two rotating columns are rotatably connected with fixed plates, both sides of the bottom surfaces of the two fixed plates are fixedly connected with support assemblies, one side of the two fixed plates is fixedly connected with precision adjustment limit plates, the interior of the precision adjustment limit plates is provided with sliding limit grooves, the interior of the sliding limit grooves is slidably connected with width adjustment assemblies, the bottom of the outer sides of the two fixed plates are fixedly welded with receiving frames, the middle part of the inner surface of the receiving frame is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a lifting plate, the bottom surface of the lifting plate is installed with an auxiliary bonding assembly, and the surface of the precision adjustment limit plates is engraved with millimeter scale lines.

[0011] Optionally, the surfaces of the four conveyor belts are fixedly overlapped on the bottom surface of the paper box body, and gears are meshed and rotated on both sides of the inside of the four conveyor belts. The inside of the gears is fixedly connected to a rotating column, and one end of one of the rotating columns is fixedly connected to a servo motor.

[0012] Optionally, the surface of the servo motor is fixedly connected to one side of a fixed plate, and the eight gears are evenly divided into two groups and distributed at both ends of the conveying crawler.

[0013] Optionally, the support assembly includes support columns fixedly connected to both sides of the fixed plate, and a rubber suction cup is fixedly connected to the bottom of the support column.

[0014] Optionally, there are eight precision adjustment limit plates, and the eight precision adjustment limit plates are divided into two groups and evenly distributed in a straight line on one side of the two fixed plates.

[0015] Optionally, the width adjustment assembly includes a sliding limit block slidably connected to the inside of the sliding limit groove, the top surface of the sliding limit block is fixedly connected to a hand-held adjustment rod, the surface of the hand-held adjustment rod is rotatably connected to a rolling wheel, and the surface of the hand-held adjustment rod is fixedly connected to a synchronous moving rod, and the surface of the sliding limit block is threadedly connected to a threaded pressure column.

[0016] Optionally, the auxiliary fitting component includes a compression spring and a sliding inner cylinder fixedly connected to the bottom surface of the lifting plate, and the surface of the sliding inner cylinder is sleeved on the inside of the compression spring, and the surface of the sliding inner cylinder is slidably connected to the inside of the sliding sleeve, the bottom surface of the compression spring is fixedly connected to the top surface of the sliding sleeve, the bottom surface of the sliding sleeve is fixedly connected to a receiving bent rod, one end of the receiving bent rod is rotatably connected to an auxiliary gear, and the surface of the auxiliary gear is meshed and rotatably engaged with a pressing track.

[0017] (III) Beneficial effects

[0018] The utility model provides an auxiliary positioning device for a folder-gluing machine, which has the following beneficial effects:

[0019] 1. The auxiliary positioning device of the box gluing machine, through the comprehensive setting of the precision adjustment limit plate and the width adjustment component, moves the width adjustment components on both sides to the appropriate positions according to the width of the carton body and the scale line of the precision adjustment limit plate, so that the rolling wheels are attached to the two sides of the carton body, and the carton body is kept in the center position of the device at the same time. Therefore, the device can accurately position and clamp the carton body according to the width of the paperboard, and clamp it in the central position, thereby improving the accuracy of positioning and clamping.

[0020] 2. The auxiliary positioning device of the box-gluing machine is equipped with a hydraulic rod and an auxiliary laminating component. According to the thickness of the paper box body, the hydraulic rod is started to make the lifting plate descend to drive the pressing track of the auxiliary laminating component to fit on the top surface of the paper box body. The servo motor is started, and the rotating column drives the gear and the conveying track to rotate forward synchronously, so that the paper box body is stably conveyed forward under the laminating, pressing and auxiliary rotation of the pressing track, thereby improving the conveying stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the auxiliary laminating component of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the paper box body, the fixing plate and the supporting assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the disassembly structure of the transmission component of the utility model;

[0025] Figure 5 This is a schematic diagram of the split structure of the width adjustment component of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the receiving frame and the hydraulic rod of the utility model.

[0027] In the figure: 1. Carton body; 2. Conveying assembly; 201. Conveying crawler; 202. Gear; 203. Rotating column; 204. Servo motor; 3. Fixed plate; 4. Support assembly; 401. Support column; 402. Rubber suction cup; 5. Precision adjustment limit plate; 6. Sliding limit groove; 7. Width adjustment assembly; 701. Sliding limit block; 702. Hand-held adjustment rod; 703. Rolling wheel; 704. Synchronous moving rod; 705. Threaded pressure column; 8. Support frame; 9. Hydraulic rod; 10. Lifting plate; 11. Auxiliary fitting assembly; 1101. Compression spring; 1102. Sliding inner cylinder; 1103. Sliding sleeve; 1104. Supporting bent rod; 1105. Auxiliary gear; 1106. Pressing crawler. DETAILED DESCRIPTION

[0028] 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. 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.

[0029] See also Figures 1 to 6 The utility model provides a technical solution: an auxiliary positioning device for a box gluing machine, comprising a paper box body 1, a conveying assembly 2 overlapped on the surface of the paper box body 1, the conveying assembly 2 comprising four conveying crawlers 201, eight gears 202, two rotating columns 203 and a servo motor 204, both ends of the two rotating columns 203 are rotatably connected with fixed plates 3, both sides of the bottom surfaces of the two fixed plates 3 are fixedly connected with support assemblies 4, one side of the two fixed plates 3 is fixedly connected with precision adjustment limit plates 5, through the comprehensive setting of the precision adjustment limit plates 5 and the width adjustment assembly 7, the device can adjust the paper box body according to the width of the paperboard The body 1 is precisely positioned and clamped, and clamped in the central position to improve the accuracy of positioning and clamping, the interior of the precision adjustment limit plate 5 is provided with a sliding limit groove 6, the interior of the sliding limit groove 6 is slidably connected with a width adjustment component 7, the bottom of the outer side of the two fixed plates 3 are fixedly welded with a receiving frame 8, the middle of the inner surface of the receiving frame 8 is fixedly connected with a hydraulic rod 9, the bottom of the hydraulic rod 9 is fixedly connected with a lifting plate 10, and the bottom surface of the lifting plate 10 is installed with an auxiliary bonding component 11. The arrangement of the hydraulic rod 9 and the auxiliary bonding component 11 improves the transmission stability of the device, and the surface of the precision adjustment limit plate 5 is engraved with millimeter scale lines.

[0030] The surfaces of the four conveyor belts 201 are fixedly overlapped on the bottom surface of the paper box body 1, and the four conveyor belts 201 have gears 202 on both sides that are meshed and rotated. The gears 202 are fixedly connected to rotating columns 203, and one end of one of the rotating columns 203 is fixedly connected to a servo motor 204, which provides power for the conveying component 2 to transmit.

[0031] The surface of the servo motor 204 is fixedly connected to one side of the fixed plate 3. The eight gears 202 are evenly divided into two groups and distributed at both ends of the conveying crawler 201. The arrangement of the gears 202 prevents the conveying crawler 201 from sliding during the conveying process.

[0032] The support assembly 4 includes support columns 401 fixedly connected to both sides of the fixing plate 3. The bottom of the support columns 401 is fixedly connected with a rubber suction cup 402. The provision of the rubber suction cup 402 improves the stability of the positioning device.

[0033] There are eight precision adjustment limit plates 5 , which are divided into two groups and evenly distributed in a straight line on one side of the two fixed plates 3 . The width adjustment assembly 7 can slide in a limited manner through the setting of the precision adjustment limit plates 5 .

[0034] The width adjustment component 7 includes a sliding limit block 701 slidably connected to the inside of the sliding limit groove 6, the top surface of the sliding limit block 701 is fixedly connected to a hand-held adjustment rod 702, the surface of the hand-held adjustment rod 702 is rotatably connected to a rolling wheel 703, and the surface of the hand-held adjustment rod 702 is fixedly connected to a synchronous moving rod 704, the surface of the sliding limit block 701 is threadedly connected to a threaded pressure column 705, and the setting of the synchronous moving rod 704 enables several width adjustment components 7 to be precisely adjusted synchronously.

[0035] The auxiliary fitting component 11 includes a compression spring 1101 and a sliding inner cylinder 1102 fixedly connected to the bottom surface of the lifting plate 10, and the surface of the sliding inner cylinder 1102 is sleeved on the inside of the compression spring 1101, and the surface of the sliding inner cylinder 1102 is slidably connected to the inside of the sliding sleeve 1103. The bottom surface of the compression spring 1101 is fixedly connected to the top surface of the sliding sleeve 1103, and the bottom surface of the sliding sleeve 1103 is fixedly connected to a receiving bent rod 1104, and one end of the receiving bent rod 1104 is rotatably connected to an auxiliary gear 1105, and the surface of the auxiliary gear 1105 is meshed and rotatably engaged with a pressing track 1106. The setting of the auxiliary gear 1105 enables the pressing track 1106 to fit on the paper box body 1 and rotate together with the transportation of the paper box body 1.

[0036] In the utility model, the working steps of the device are as follows:

[0037] Step 1: According to the width of the paper box body 1, adjust the scale line of the limit plate 5 according to the accuracy, move the width adjustment components 7 on both sides to the appropriate positions respectively, so that the rolling wheels 703 are attached to the two sides of the paper box body 1, and keep the paper box body 1 at the center of the device;

[0038] The second step: according to the thickness of the paper box body 1, start the hydraulic rod 9, so that the lifting plate 10 descends and drives the pressing track 1106 of the auxiliary laminating component 11 to fit the top surface of the paper box body 1, start the servo motor 204, and the rotating column 203 drives the gear 202 and the conveying track 201 to rotate forward synchronously, so that the paper box body 1 is stably conveyed forward under the laminating, pressing and auxiliary rotation of the pressing track 1106.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] 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. An auxiliary positioning device for a folder-gluing machine, comprising a paper box body (1), characterized in that: A conveying assembly (2) is overlapped on the surface of the paper box body (1), and the conveying assembly (2) comprises four conveying crawlers (201), eight gears (202), two rotating columns (203) and a servo motor (204), both ends of the two rotating columns (203) are rotatably connected to fixed plates (3), both sides of the bottom surfaces of the two fixed plates (3) are fixedly connected to support assemblies (4), and one side of the two fixed plates (3) is fixedly connected to a precision adjustment limit plate (5), and the precision adjustment limit plate ( 5) are provided with sliding limit grooves (6) inside, and width adjustment components (7) are slidably connected inside the sliding limit grooves (6), and receiving frames (8) are fixedly welded to the bottoms of the outer sides of the two fixed plates (3), and a hydraulic rod (9) is fixedly connected to the middle of the inner surface of the receiving frame (8), and a lifting plate (10) is fixedly connected to the bottom of the hydraulic rod (9), and an auxiliary fitting component (11) is installed on the bottom surface of the lifting plate (10), and millimeter scale lines are engraved on the surface of the precision adjustment limit plate (5).

2. The auxiliary positioning device for a folder-gluing machine according to claim 1, characterized in that: The surfaces of the four conveyor belts (201) are fixedly overlapped on the bottom surface of the paper box body (1), and gears (202) are meshed and rotated on both sides of the four conveyor belts (201). The gears (202) are fixedly connected to rotating columns (203) inside, and one end of one of the rotating columns (203) is fixedly connected to a servo motor (204).

3. The auxiliary positioning device for a folder-gluing machine according to claim 2, characterized in that: The surface of the servo motor (204) is fixedly connected to one side of the fixed plate (3), and the eight gears (202) are evenly divided into two groups and distributed at both ends of the conveying crawler (201).

4. The auxiliary positioning device for a folder-gluing machine according to claim 1, characterized in that: The support assembly (4) comprises support columns (401) fixedly connected to two sides of the fixing plate (3), and a rubber suction cup (402) is fixedly connected to the bottom of the support column (401).

5. The auxiliary positioning device for a folder-gluing machine according to claim 1, characterized in that: The number of the precision adjustment limit plates (5) is eight, and the eight precision adjustment limit plates (5) are divided into two groups and are evenly distributed in a straight line on one side of the two fixed plates (3).

6. The auxiliary positioning device for a folder-gluing machine according to claim 1, characterized in that: The width adjustment assembly (7) comprises a sliding limit block (701) slidably connected to the inside of the sliding limit groove (6); a hand-held adjustment rod (702) is fixedly connected to the top surface of the sliding limit block (701); a rolling wheel (703) is rotatably connected to the surface of the hand-held adjustment rod (702); a synchronous moving rod (704) is fixedly connected to the surface of the hand-held adjustment rod (702); and a threaded pressure column (705) is threadedly connected to the surface of the sliding limit block (701).

7. The auxiliary positioning device for a folder-gluing machine according to claim 1, characterized in that: The auxiliary fitting component (11) comprises a compression spring (1101) and a sliding inner cylinder (1102) fixedly connected to the bottom surface of the lifting plate (10), and the surface of the sliding inner cylinder (1102) is sleeved inside the compression spring (1101), and the surface of the sliding inner cylinder (1102) is slidably connected to the inside of the sliding sleeve (1103), and the bottom surface of the compression spring (1101) is fixedly connected to the top surface of the sliding sleeve (1103), and the bottom surface of the sliding sleeve (1103) is fixedly connected to a receiving bent rod (1104), and one end of the receiving bent rod (1104) is rotatably connected to an auxiliary gear (1105), and the surface of the auxiliary gear (1105) is meshed and rotatably engaged with a pressing track (1106).

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