Corrugated carton handle processing equipment

Abstract

The utility model belongs to the field of processing equipment, and particularly relates to corrugated carton handle processing equipment which comprises a working table, a conveying belt is arranged in the working table, a blanking groove is formed in the middle of the working table, a support is welded to the upper end of the working table, a blanking mechanism is arranged on the support, a punch is arranged on the blanking mechanism, and a handle is arranged on the punch. And a guide mechanism is arranged on the bracket. According to the utility model, the bidirectional screw rod and the screw sleeve are rotated to do threaded motion, so that the sliding rod drives the sliding barrel to move, the guide block moves to limit and guide a plastic plate, the plastic plate is limited during movement, and the plastic plate is prevented from deviating in the moving process to influence the blanking quality.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to processing equipment for corrugated cardboard box handles. Background Art

[0002] Both ends of the corrugated cardboard box handle are provided with barbs. A gasket is arranged inside the cardboard box. The two ends of the gasket are provided with strip-shaped holes. The handle passes through the cardboard box and the gasket. When the handle is lifted upward, the barbs of the handle catch the gasket and the cardboard box, thereby lifting the cardboard box. When processing the corrugated cardboard box handle, it is necessary to punch and form it.

[0003] The utility model patent with the patent authorization announcement number CN212220823U discloses a handle and a corrugated cardboard box with a handle. The handle includes a fixed ring, two foldable connecting pieces, a plurality of connecting columns arranged on the fixed ring, a fixed piece rotatably connected to the connecting columns, and a plurality of fixing holes located on the connecting pieces. The connecting pieces are located on the fixed ring; a handle hole is opened on the surface of the box body. The connecting pieces pass through the handle hole. The connecting piece includes a first connecting piece, a second connecting piece and two folding grooves. One of the folding grooves is located between the first connecting piece and the second connecting piece, and the other folding groove is located between the second connecting piece and the fixed ring. The first connecting piece is folded to be parallel to the plane where the fixed ring is located through the two folding grooves and the second connecting piece. The first connecting piece clamps the two side surfaces of the hole wall of the handle hole with the fixed ring, and the second connecting piece abuts against the inner side of the handle hole; the setting of the handle makes it easy to carry the cardboard box; the force-bearing area between the cardboard box and the handle is the inner side surface of the second connecting piece, and the acting area is large, and the damage to the cardboard box is small.

[0004] However, in the prior art, when punching the corrugated cardboard box handle, the plastic plate is prone to material jumping. At the same time, when the plastic plate of the device changes its position, there is a lack of guidance and it is easy to generate position deviation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide processing equipment for corrugated cardboard box handles, which solves the problems that when punching the corrugated cardboard box handle, the plastic plate is prone to material jumping, and at the same time, when the plastic plate of the device changes its position, there is a lack of guidance and it is easy to generate position deviation.

[0006] To achieve the above object, the utility model provides the following technical solutions: a corrugated cardboard handle processing device, including a workbench. A conveyor belt is arranged inside the workbench. A blanking groove is formed in the middle of the workbench. A bracket is welded to the upper end of the workbench. A punching mechanism is arranged on the bracket. A punch is arranged on the punching mechanism. A guiding mechanism is arranged on the bracket. The punching mechanism includes a cylinder. The cylinder rod of the cylinder penetrates through the bracket and is slidably connected to the bracket. A connecting sleeve is slidably connected to the outside of the cylinder rod. A limit pin is slidably connected inside the connecting sleeve. The limit pin is threadedly connected to the cylinder rod. A hanging plate is welded to the lower end of the connecting sleeve. The hanging plate is fixedly connected to the punch. The guiding mechanism includes a bidirectional screw rod. The bidirectional screw rod is rotatably connected to the bracket. A stop block is fixedly connected to the end of the bidirectional screw rod. The stop block contacts the bracket. A screw sleeve is threadedly connected to the outside of the bidirectional screw rod. A sliding rod is fixedly connected to the lower end of the screw sleeve. A sliding cylinder is slidably connected to the outside of the sliding rod.

[0007] Preferably, a guide rod is slidably connected inside the hanging plate. A pressing frame is welded to the lower end of the guide rod. A spring is arranged on the outside of the guide rod. By driving the hanging plate to move through the cylinder, the spring moves downward, the pressing frame moves downward, the plastic plate is elastically pressed on the workbench, and after the punch punches the handle into shape, it is convenient for the punch to separate from the plastic plate, avoiding the plastic plate moving and generating deviation when the punch moves.

[0008] Preferably, a baffle is welded to the upper end of the guide rod. The baffle contacts the hanging plate. By arranging the baffle, the guide rod is limited.

[0009] Preferably, one end of the spring is fixedly connected to the hanging plate, and the other end of the spring is fixedly connected to the pressing frame. By arranging the spring, the pressing frame is elastically pressed downward.

[0010] Preferably, a compression spring is arranged inside the sliding cylinder. A guide block is fixedly connected to the lower end of the sliding cylinder. A convex block is fixedly connected to the lower end of the guide block. The convex block contacts the conveyor belt. By rotating the bidirectional screw rod and the screw sleeve to perform a threaded movement, the sliding rod drives the sliding cylinder to move, and then the guide block moves to limit and guide the plastic plate, so that the plastic plate is limited during movement, avoiding deviation during the movement of the plastic plate and affecting the punching quality.

[0011] Preferably, one end of the compression spring is fixedly connected to the sliding cylinder, and the other end of the compression spring is fixedly connected to the sliding rod. By arranging the compression spring, the sliding cylinder is elastically pressed downward.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the suspension plate to move through a cylinder, causing the spring to move downward, the pressing frame to move downward, and the plastic plate to be elastically pressed on the workbench. After the punch cuts and forms the handle, it is convenient for the punch to separate from the plastic plate, avoiding the offset of the plastic plate caused by the movement of the punch.

[0014] 2. The utility model makes the threaded movement of the rotating bidirectional screw and the screw sleeve, and then the sliding rod drives the sliding cylinder to move, and then the guide block moves to limit and guide the plastic plate, so that the plastic plate is limited during the movement, avoiding the offset during the movement of the plastic plate and affecting the blanking quality. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the overall structure of the utility model;

[0016] Figure 2 is the utility model Figure 1 sectional view of the bracket;

[0017] Figure 3 is the utility model Figure 2 schematic diagram of the bidirectional screw;

[0018] Figure 4 is the utility model Figure 3 bottom view of the sliding cylinder.

[0019] In the figure: 1. Workbench; 2. Conveyor belt; 3. Blanking chute; 4. Bracket; 5. Blanking mechanism; 6. Punch; 7. Guiding mechanism; 51. Cylinder; 52. Connecting sleeve; 53. Suspension plate; 54. Guide rod; 55. Baffle; 56. Pressing frame; 57. Spring; 71. Bidirectional screw; 72. Stopper; 73. Screw sleeve; 74. Sliding rod; 75. Sliding cylinder; 76. Compression spring; 77. Guide block; 78. Convex block. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 - Figure 2 , the corrugated cardboard handle processing equipment, including a workbench 1, a conveyor belt 2 is arranged inside the workbench 1, a blanking chute 3 is opened in the middle of the workbench 1, a bracket 4 is welded to the upper end of the workbench 1, a blanking mechanism 5 is arranged on the bracket 4, a punch 6 is arranged on the blanking mechanism 5, and a guiding mechanism 7 is arranged on the bracket 4.

[0022] Please refer toFigure 2 The blanking mechanism 5 includes a cylinder 51. The cylinder rod of the cylinder 51 penetrates through the bracket 4 and is slidably connected to the bracket 4. A connecting sleeve 52 is slidably connected to the outside of the cylinder rod. A limit pin is slidably connected inside the connecting sleeve 52. The limit pin is threadedly connected to the cylinder rod. A suspension plate 53 is welded to the lower end of the connecting sleeve 52. The suspension plate 53 is fixedly connected to the punch 6. A guide rod 54 is slidably connected inside the suspension plate 53. A baffle 55 is welded to the upper end of the guide rod 54. The baffle 55 contacts the suspension plate 53. By setting the baffle 55, the guide rod 54 is limited. A pressing frame 56 is welded to the lower end of the guide rod 54. A spring 57 is arranged outside the guide rod 54. One end of the spring 57 is fixedly connected to the suspension plate 53, and the other end of the spring 57 is fixedly connected to the pressing frame 56. By setting the spring 57, the pressing frame 56 is elastically pressed down. By driving the suspension plate 53 to move through the cylinder 51, the spring 57 moves downward, the pressing frame 56 moves downward, the plastic plate is elastically pressed against the workbench 1, so that after the punch 6 punches the handle into shape, it is easy to separate between the punch 6 and the plastic plate, avoiding the plastic plate moving and generating offset when the punch 6 moves.

[0023] Please refer to Figure 1 - Figure 4 The guiding mechanism 7 includes a bidirectional screw rod 71. The bidirectional screw rod 71 is rotatably connected to the bracket 4. A stop block 72 is fixedly connected to the end of the bidirectional screw rod 71. The stop block 72 contacts the bracket 4. A screw sleeve 73 is threadedly connected to the outside of the bidirectional screw rod 71. A sliding rod 74 is fixedly connected to the lower end of the screw sleeve 73. A sliding cylinder 75 is slidably connected to the outside of the sliding rod 74. A compression spring 76 is arranged inside the sliding cylinder 75. One end of the compression spring 76 is fixedly connected to the sliding cylinder 75, and the other end of the compression spring 76 is fixedly connected to the sliding rod 74. By setting the compression spring 76, the sliding cylinder 75 is elastically pressed down. A guide block 77 is fixedly connected to the lower end of the sliding cylinder 75. A convex block 78 is fixedly connected to the lower end of the guide block 77. The convex block 78 contacts the conveyor belt 2. By rotating the bidirectional screw rod 71, the screw sleeve 73 makes a threaded movement, and then the sliding rod 74 drives the sliding cylinder 75 to move, and then the guide block 77 moves to limit and guide the plastic plate, so that the plastic plate is limited during movement, avoiding the plastic plate moving and generating offset during the movement process, which affects the blanking quality.

[0024] The specific implementation process of the present utility model is as follows: During use, place the plastic plate on the workbench 1, manually rotate the bidirectional screw rod 71. As the bidirectional screw rod 71 rotates, the screw sleeve 73 performs a threaded movement, thereby causing the slide rod 74 to drive the sliding cylinder 75 to move, and then causing the guide block 77 to move to limit and guide the plastic plate. As a result, the plastic plate is limited during movement, preventing the plastic plate from shifting during movement and affecting the blanking quality. Then, start the conveyor belt 2 to drive the plastic plate to move, start the cylinder 51, the cylinder 51 drives the connecting sleeve 52 to move, the connecting sleeve 52 drives the hanging plate 53 to move, the hanging plate 53 drives the punch 6 to move. At the same time, the hanging plate 53 drives the spring 57 to move downward, causing the spring 57 to elastically press down the pressure frame 56, so that the pressure frame 56 presses the plastic plate tightly on the workbench 1. Then, the punch 6 continues to move downward to punch the plastic plate into the blanking groove 3, forming the handle.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Corrugated cardboard box handle processing equipment, including a workbench (1), characterized in that: Inside the workbench (1), a conveyor belt (2) is provided. A blanking chute (3) is formed in the middle of the workbench (1). A bracket (4) is welded to the upper end of the workbench (1). A blanking mechanism (5) is arranged on the bracket (4). A punch (6) is arranged on the blanking mechanism (5). A guiding mechanism (7) is arranged on the bracket (4). The blanking mechanism (5) includes a cylinder (51). The cylinder rod of the cylinder (51) penetrates through the bracket (4) and is slidably connected to the bracket (4). A connecting sleeve (52) is slidably connected to the outside of the cylinder rod. A limit pin is slidably connected inside the connecting sleeve (52). The limit pin is threadedly connected to the cylinder rod. A suspension plate (53) is welded to the lower end of the connecting sleeve (52). The suspension plate (53) is fixedly connected to the punch (6). The guiding mechanism (7) includes a bidirectional screw rod (71). The bidirectional screw rod (71) is rotatably connected to the bracket (4). A stop block (72) is fixedly connected to the end of the bidirectional screw rod (71). The stop block (72) contacts the bracket (4). A screw sleeve (73) is threadedly connected to the outside of the bidirectional screw rod (71). A sliding rod (74) is fixedly connected to the lower end of the screw sleeve (73). A sliding cylinder (75) is slidably connected to the outside of the sliding rod (74).

2. The corrugated cardboard box handle processing device according to claim 1, characterized in that: A guide rod (54) is slidably connected inside the suspension plate (53). A pressing frame (56) is welded to the lower end of the guide rod (54). A spring (57) is arranged on the outside of the guide rod (54).

3. The corrugated cardboard box handle processing equipment according to claim 2, characterized in that: A baffle (55) is welded to the upper end of the guide rod (54). The baffle (55) contacts the suspension plate (53).

4. The corrugated cardboard box handle processing equipment according to claim 2, wherein: One end of the spring (57) is fixedly connected to the suspension plate (53), and the other end of the spring (57) is fixedly connected to the pressing frame (56).

5. The corrugated cardboard handle processing equipment according to claim 1, characterized in that: A compression spring (76) is arranged inside the sliding cylinder (75). A guide block (77) is fixedly connected to the lower end of the sliding cylinder (75). A convex block (78) is fixedly connected to the lower end of the guide block (77). The convex block (78) contacts the conveyor belt (2).

6. The corrugated cardboard handle processing equipment according to claim 5, wherein: One end of the compression spring (76) is fixedly connected to the sliding cylinder (75), and the other end of the compression spring (76) is fixedly connected to the sliding rod (74).

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