Auxiliary device capable of adjusting side edge fitting degree

Abstract

The utility model provides an auxiliary device capable of adjusting the side edge fitting degree, and relates to the technical field of carton binding, the auxiliary device comprises a carton processing table, a fixed side plate is welded on the upper surface of the carton processing table, the upper end of the fixed side plate is connected with an electric sliding table through an electric push rod, and the lower end of the electric sliding table is movably connected with an adjusting plate frame; an adjusting screw rod is installed on the inner side of the adjusting plate frame, the surface of the adjusting screw rod is connected with a fixing column through a driving block, the lower end of the fixing column is connected with a rolling wheel through a supporting column, the outer side end of the fixing column is fixedly sleeved with a diagonal frame, an edge pressing roller is arranged at the outer side end of the diagonal frame, and the side end of the edge pressing roller is in shaft connection with a roller frame; the rear end of the roller frame is in sliding connection with the groove face of the front end of the fixed side plate through a limiting plate. The utility model solves the problems that the side surfaces of the carton are usually manually folded, pressed and adhered, and the side edges of the carton which is manually pressed and adhered are easy to attach irregularly.

Description

Technical Field

[0001] This utility model relates to the field of carton binding technology, specifically to an auxiliary device with adjustable side fit. Background Technology

[0002] In the production of packaging cartons, cardboard is folded and glued together using adhesive tape along the sides. The side-fitting strength refers to the firmness of the adhesive bond between the corrugated cardboard sides. Adhesive strength is a crucial indicator of carton quality, directly affecting the carton's sturdiness and overall quality. However, since carton sides are typically folded and pressed together manually, uneven bonding can easily occur. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, an auxiliary device with adjustable side-adhesion is provided to solve the problem that uneven adhesion is easily caused by manually folding, pressing and gluing the sides of cartons.

[0004] To achieve the above objectives, an auxiliary device for adjusting the side fit is provided, comprising: a carton processing table, wherein a fixed side plate is welded to the upper surface of the carton processing table.

[0005] The upper end of the fixed side plate is connected to an electric slide table via an electric push rod. The lower end of the electric slide table is movably connected to an adjusting plate frame. An adjusting screw is installed inside the adjusting plate frame. A fixed column is connected to the surface of the adjusting screw via a drive block. A roller is connected to the lower end of the fixed column via a support column. A diagonal frame is sleeved and fixed to the outer end of the fixed column. A pressing roller is provided at the outer end of the diagonal frame. A roller frame is axially connected to the side end of the pressing roller. The rear end of the roller frame is slidably connected to the front groove surface of the fixed side plate via a limiting plate.

[0006] Furthermore, a lead screw and nut assembly is installed on the upper groove surface of the carton processing table. Two sets of limiting clamps are symmetrically connected to the front and rear sides of the upper end of the lead screw and nut assembly, and an adjusting column head is fixed at the front end of the lead screw and nut assembly.

[0007] Furthermore, a small motor is fixed to the rear side of the adjustment plate frame, and an adjustment screw is connected to the front end of the small motor. A sensor is embedded in the side of the diagonal frame.

[0008] Furthermore, the adjusting screw surface is connected to two sets of driving blocks; and the adjusting screw surface is provided with two sets of reverse external threads, and a fixing post is welded to the lower end face of the driving block.

[0009] Furthermore, the lower end of the fixed column is elastically connected to a support column via a spring, and a roller is installed on the lower surface of the support column.

[0010] Furthermore, a limiting rod is fixedly installed at the front end of the limiting plate, and the rear end of the roller frame is slidably sleeved with the limiting rod via a slider.

[0011] Furthermore, a handle is installed on the outer end of the limiting rod, and the pressing rollers are symmetrically located at the left and right ends of the diagonal frame.

[0012] The beneficial effects of this utility model are as follows: The adjustable side-fitting auxiliary device of this utility model utilizes a diagonal frame, rollers, adjusting plate frame, small motor, adjusting screw, and electric slide to form an auxiliary alignment mechanism for folding the side of the carton. By adjusting and moving the diagonal frame, the adjustment is made to fit the folded side of the front and rear sides of the carton. Then, the left and right glued sides of the carton are folded and fitted to the surface of the diagonal frame, which facilitates the adjustment and positioning of the carton side-fitting position, ensuring that the carton diagonal sides are neatly fitted and reducing the deviation caused by manual folding and fitting. By pulling the edge-pressing roller to move up and down on the limiting plate, the edge-pressing roller rolls and presses the folded and fitted side of the carton, so that the glued surface of the side of the carton is fully fitted, enhancing the firmness of the carton side-fitting adhesion, and facilitating the efficient auxiliary device for the edge-fitting of the carton. Attached Figure Description

[0013] Figure 1 This is a front view of the auxiliary device for adjusting the side fit according to an embodiment of the present invention.

[0014] Figure 2 This is a front cross-sectional view of the auxiliary device for adjustable side fit according to an embodiment of the present invention.

[0015] Figure 3 This is a side view sectional view of the connection structure between the diagonal frame and the adjustment plate frame in an embodiment of the present invention.

[0016] Figure 4 This is a front view cross-sectional structural diagram of the pressure roller according to an embodiment of the present utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the pressure roller according to an embodiment of the present invention.

[0018] In the diagram: 1. Carton processing table; 11. Fixed side plate; 12. Electric push rod; 2. Diagonal frame; 21. Roller; 22. Fixed column; 23. Support column; 24. Drive block; 25. Spring; 26. Sensor; 3. Adjusting plate frame; 31. Electric slide table; 32. Small motor; 33. Adjusting screw; 4. Edge pressing roller; 41. Limiting plate; 42. Roller frame; 43. Limiting rod; 44. Handle; 45. Slider; 5. Limiting clamp; 51. Adjusting column head; 52. Screw and nut assembly. Detailed Implementation

[0019] Reference Figures 1 to 5 As shown, this utility model provides an auxiliary device for adjusting the side fit, including: a carton processing table 1, with a fixed side plate 11 welded to the upper surface of the carton processing table 1.

[0020] An electric slide 31 is connected to the upper end of the fixed side plate 11 via an electric push rod 12. An adjusting plate frame 3 is movably connected to the lower end of the electric slide 31. An adjusting screw 33 is installed inside the adjusting plate frame 3. A fixed column 22 is connected to the surface of the adjusting screw 33 via a drive block 24. A roller 21 is connected to the lower end of the fixed column 22 via a support column 23. A diagonal frame 2 is sleeved and fixed to the outer end of the fixed column 22. A pressing roller 4 is provided at the outer end of the diagonal frame 2. A roller frame 42 is axially connected to the side end of the pressing roller 4. The rear end of the roller frame 42 is slidably connected to the front groove surface of the fixed side plate 11 via a limiting plate 41.

[0021] In the carton binding production, the corrugated cardboard with creases pressed in is moved to the carton processing table 1. The electric push rod 12 drives the diagonal frame 2 and roller 21 to move upward, so that the corrugated cardboard is placed on the lower surface of the roller 21. First, the front and back sides of the corrugated cardboard are folded. After the front and back sides are folded upright, the adjusting column head 51 is rotated to move the two sets of limiting clamps 5 to clamp and adhere to the front and back sides of the corrugated cardboard. Then, the sensor 26 is controlled to adjust the distance between the diagonal frame 2 and the back side of the corrugated cardboard, so that the adjusting screw 33 in the adjusting plate frame 3 drives the two sets of diagonal frames 2 to move until they are adhered to the front and back sides of the corrugated cardboard. Then, the left and right sides of the corrugated cardboard are coated with glue in sequence. After gluing, the left and right sides are folded in sequence according to the creases. On the right side, the left and right sides are aligned with the front and rear sides of the corrugated cardboard. While folding the left and right sides, the electric slide table 31 controls the diagonal frame 2 and roller 21 to move and align the left or right side of the folded box. This ensures that the diagonal frame 2 is aligned at the adhesive point on the diagonal side of the carton, facilitating adjustment and positioning of the carton side alignment. This ensures neat alignment of the diagonal side of the carton and reduces deviations caused by manual folding and alignment. Pulling the roller frame 42 causes the edge pressing roller 4 inside the roller frame 42 to roll up and down to the left and right sides, facilitating rolling and pressing of the folded and aligned carton side. This ensures full adhesion of the adhesive surface on the side of the carton, enhancing the adhesion strength of the carton side and facilitating efficient edge-aligning processing of the carton by the side-aligning auxiliary device.

[0022] In this embodiment, a lead screw and nut assembly 52 is installed on the upper groove surface of the carton processing table 1. Two sets of limiting clamps 5 are symmetrically connected to the front and rear sides of the upper end of the lead screw and nut assembly 52. ​​An adjusting column head 51 is fixed at the front end of the lead screw and nut assembly 52.

[0023] In a preferred embodiment, the lead screw and nut assembly 52 connects two sets of limiting clamps 5 via a nut block. When the adjusting column head 51 is rotated, the lead screw inside the lead screw and nut assembly 52 rotates. The nut block on the surface of the lead screw converts the rotational motion of the lead screw into linear motion, causing the two sets of limiting clamps 5 to move back and forth, clamping the front and rear sides of the folded carton, so that the front and rear sides of the carton are in a folded and upright state, which facilitates bonding and adhering with the other sides.

[0024] In this embodiment, a small motor 32 is fixed to the rear side of the adjusting plate frame 3, and an adjusting screw 33 is connected to the front end shaft of the small motor 32. A sensor 26 is embedded in the side of the diagonal frame 2.

[0025] As a preferred implementation, the small motor 32 facilitates the control of the forward and reverse rotation of the adjusting screw 33. Sensors 26 are installed on the left and right sides and the rear side of the rear diagonal frame 2. The sensors 26 are used to sense the distance between the folded side and the diagonal frame 2 placed on the carton processing table 1, so that the diagonal frame 2 moves to fit against the folded side of the carton, so that the two sets of diagonal frames 2 are in contact at the front and rear sides of the carton. This facilitates the adjustment and positioning of the carton's diagonal side contact position, reduces the deviation caused by manual folding and bonding, enhances the firmness and bonding strength of the carton side adhesion, ensures the flatness of the carton side adhesion, and improves the production quality of the carton.

[0026] In this embodiment, two sets of driving blocks 24 are connected to the surface of the adjusting screw 33; and two sets of reverse external threads are provided on the surface of the adjusting screw 33, and a fixing post 22 is welded to the lower end face of the driving block 24.

[0027] In a preferred embodiment, the drive block 24 facilitates the conversion of the rotational motion of the adjusting screw 33 into linear motion, thereby driving the two sets of diagonal frames 2 at the lower end to move synchronously in opposite directions, so that the two sets of diagonal frames 2 can fit against the sides of the carton when folded forward and backward. The electric slide 31 at the upper end of the adjusting plate frame 3 facilitates the left and right movement of the adjusting plate frame 3 and the diagonal frames 2 as a whole, thereby adjusting the fitting position of the diagonal frames 2 against the left and right sides of the carton, ensuring that the diagonal sides of the carton are folded, fitted, and glued vertically.

[0028] In this embodiment, the lower end of the fixed column 22 is elastically connected to the support column 23 by the spring 25, and the lower surface of the support column 23 is equipped with a roller 21.

[0029] In a preferred embodiment, the elastic connection between the fixed column 22 and the support column 23 allows the roller 21 at the lower end of the support column 23 to roll on the bottom surface of the carton while simultaneously pressing down on the bottom surface of the carton. The roller 21 also facilitates the movement of the diagonal frame 2, making it easy to adjust the auxiliary alignment of the diagonal frame 2.

[0030] In this embodiment, a limiting rod 43 is fixedly installed at the front end of the limiting plate 41, and the rear end of the roller frame 42 is slidably sleeved with the limiting rod 43 via a slider 45. A handle 44 is installed on the outer end of the limiting rod 43, and the pressing rollers 4 are symmetrically located at the left and right ends of the diagonal frame 2.

[0031] As a preferred embodiment, the limiting rod 43 facilitates the vertical up-and-down movement of the roller frame 42 located at the front end of the limiting plate 41. This allows the pressing roller 4, which is axially connected to the inner side of the roller frame 42, to roll up and down and press against the folded side of the carton. This ensures that the adhesive surface of the carton side is fully adhered, enhancing the bonding strength of the carton side. It also facilitates the efficient assistance of the side-adhesion auxiliary device in the edge-adhesion processing of the carton, ensuring the quality of carton binding production and overall stability. The handle 44 allows for manual pulling of the pressing roller 4 to roll up and down. The other side of the carton side pressed by the pressing roller 4 is then adhered to the diagonal frame 2, thereby ensuring full adhesion of the diagonal side of the carton and strengthening the adhesion degree of the carton side.

[0032] This utility model's adjustable side-fitting auxiliary device effectively solves the problem of uneven adhesion that easily occurs when manually pressing and gluing the sides of cartons. It facilitates the adjustment and positioning of the carton's side-fitting position, ensuring neat adhesion of the diagonal sides of the carton, reducing deviations caused by manual folding and gluing, enhancing the strength of the carton's side-fitting adhesive, and facilitating efficient assistance in the edge-fitting process of cartons. It is applicable to auxiliary devices with adjustable side-fitting.

Claims

1. An adjustable side edge conformability aid, comprising: A carton processing table (1) is welded with a fixed side plate (11) on the upper surface, characterized in that: The upper end of the fixed side plate (11) is connected with an electric sliding table (31) through an electric push rod (12), the lower end of the electric sliding table (31) is movably connected with an adjusting plate frame (3), the inner side of the adjusting plate frame (3) is provided with an adjusting screw rod (33), the surface of the adjusting screw rod (33) is connected with a fixed column (22) through a driving block (24), the lower end of the fixed column (22) is connected with a roller (21) through a supporting column (23), the outer side end of the fixed column (22) is sleeved with a diagonal frame (2), the diagonal frame (2) is provided with an edge pressing roller (4) on the outer side end, the side end of the edge pressing roller (4) is connected with a roller frame (42) through a shaft, and the rear end of the roller frame (42) is movably connected with the front end groove surface of the fixed side plate (11) through a limiting plate (41).

2. The adjustable side conformability aid of claim 1, wherein, The upper end groove surface of the carton processing table (1) is provided with a screw nut assembly (52), two groups of limiting clamping plates (5) are symmetrically connected on the front and rear sides of the upper end of the screw nut assembly (52), and the front end of the screw nut assembly (52) is fixed with an adjusting column head (51).

3. The adjustable side conformability aid of claim 1, wherein, The rear side of the adjusting plate frame (3) is fixed with a small motor (32), the front end of the small motor (32) is connected with an adjusting screw rod (33) through a shaft, and the side surface of the diagonal frame (2) is embedded with an inductor (26).

4. The adjustable side conformability aid of claim 1, wherein, The surface of the adjusting screw rod (33) is connected with two groups of driving blocks (24), and the surface of the adjusting screw rod (33) is provided with two groups of reverse external threads, and the lower end surface of the driving block (24) is welded with a fixed column (22).

5. The adjustable side conformability aid of claim 1, wherein, The lower end of the fixed column (22) is elastically connected with a supporting column (23) through a spring (25), and the lower column surface of the supporting column (23) is provided with a roller (21).

6. The adjustable side conformability aid of claim 1, wherein, The front end of the limiting plate (41) is fixedly provided with a limiting rod (43), and the rear side end of the roller frame (42) is movably sleeved with the limiting rod (43) through a sliding block (45).

7. The adjustable side conformability aid of claim 6, wherein, The outer side end of the limiting rod (43) is provided with a handle (44), and the edge pressing roller (4) is symmetrically located at the left and right side ends of the diagonal frame (2).

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