Carton gasket inserting device

Abstract

The utility model provides a carton gasket inserting device which comprises a conveying frame, an extruding and opening mechanism is arranged at the top of the conveying frame and comprises two pairs of fixing plates, and fixing rods are fixedly installed between the two pairs of fixing plates on the front side and the rear side. And a two-way screw rod is rotationally mounted at the top of the fixing rod corresponding to the position between the fixing plates in a limiting manner. A servo motor and a two-way screw drive extrusion plates at the two ends of the two-way screw to move relatively, a corrugated carton is opened through extrusion faces on the extrusion plates and a supporting plate, meanwhile, a corrugated carton gasket is driven by a hydraulic rod, a sliding rod and a pushing frame to move in the direction of the corrugated carton, and through cooperation of an extrusion opening mechanism and a penetrating mechanism, the corrugated carton gasket can be inserted into the corrugated carton. According to the corrugated carton gasket inserting device, corrugated carton gaskets can be inserted into corrugated cartons, operation is easy, harm to operators is avoided, the corrugated cartons are conveyed through continuous operation of the conveying belt, the production and processing efficiency of the corrugated cartons can be improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box production, in particular to a paper box gasket inserting device. Background Art

[0002] Corrugated boxes are products used for packaging, which are made of corrugated cardboard through die-cutting, creasing, gluing and other processes. They are easy to store and carry, and can also be recycled. Corrugated box gaskets are corrugated cardboard used to share the load inside the corrugated box. They are a common protective measure to deal with resonance and impact during the transportation of corrugated boxes to prevent damage to products. In addition, corrugated box gaskets have a simple structure and are easy to produce.

[0003] After the corrugated box is processed, in order to facilitate the transportation and storage of the corrugated box, the cardboard after die-cutting, creasing and gluing is generally stacked directly, and it will not be folded into a finished corrugated box; therefore, it is not convenient to manually insert the corrugated box gasket into the interior of the corrugated box, and because the cardboard is folded together, it is easy to cause harm to the operator when placing the corrugated box gasket.

[0004] To this end, the utility model provides a carton gasket inserting device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a carton gasket insertion device to solve the problems raised in the above-mentioned background technology. The utility model can insert the corrugated cardboard gasket into the interior of the corrugated cardboard box through the cooperation of the extrusion and expansion mechanism and the insertion mechanism. The operation is simple and avoids harm to the operator. It can improve the production and processing efficiency of the corrugated cardboard box and has high practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a carton gasket insertion device, including a conveying frame, a squeezing and stretching mechanism is arranged on the top of the conveying frame, the squeezing and stretching mechanism includes two pairs of fixed plates, fixed rods are fixedly installed between the two pairs of fixed plates on the front and rear sides, and a bidirectional screw is installed between the tops of the fixed rods corresponding to the fixed plates for limited rotation, extrusion plates are symmetrically arranged at both ends of the bidirectional screw, a support plate is arranged on one side of the bottom end of the extrusion plate, an insertion mechanism is arranged at one end of the conveying frame through a placing plate, and the insertion mechanism includes a pushing frame, the pushing frame is in a "U" shape, the pushing frame is arranged on the top of the placing plate through a moving mechanism, the pushing frame is arranged between the extrusion plates on the front and rear sides, a conveyor belt is arranged inside the conveying frame, and the conveyor belt is arranged below the extrusion plate.

[0007] Furthermore, a servo motor is fixedly mounted on the outer wall of the fixing plate on the right side, and an output shaft of the servo motor is fixedly connected to one end of the bidirectional screw.

[0008] Furthermore, the extrusion plate is slidably mounted on both ends of the fixing rod through the sliding hole, the shape of the extrusion plate is "L"-shaped, and the top and bottom of one end of the extrusion plate are both provided with extrusion surfaces.

[0009] Furthermore, the support plate is in a "V" shape, and the top wall at one end of the support plate and the extrusion surface at the top are in the same plane.

[0010] Furthermore, a slide bar is fixedly provided at the middle position of the bottom of the push frame, a slide groove is provided inside the placement plate, and the slide bar is slidably installed inside the slide groove through a limit block.

[0011] Furthermore, limiting grooves are symmetrically provided on the inner walls on both sides of the slide groove, the limiting blocks are symmetrically arranged on both sides of the top end of the slide rod, and the limiting blocks are slidably installed inside the limiting grooves.

[0012] Furthermore, a limiting rod is fixedly provided on one side of the bottom end of the sliding rod, and one end of the limiting rod is slidably installed inside the bottom end of the conveying frame through a sliding hole.

[0013] Furthermore, a hydraulic rod is fixedly installed above the corresponding limit rod inside the bottom end of the conveying frame, and the output rod of the hydraulic rod is fixedly connected to the bottom end of the sliding rod.

[0014] The beneficial effects of the utility model: the utility model is a carton gasket insertion device that drives the extrusion plates at both ends to move relative to each other through the servo motor and the bidirectional screw, and the corrugated cardboard box is opened by the extrusion surface and the support plate on the extrusion plate, and at the same time, the corrugated cardboard box gasket is driven to move in the direction of the corrugated cardboard box through the hydraulic rod, the sliding rod and the push frame. Through the cooperation of the extrusion and opening mechanism and the insertion mechanism, the corrugated cardboard box gasket can be inserted into the interior of the corrugated cardboard box. The operation is simple and avoids harm to the operator. The corrugated cardboard box is transported by the continuous operation of the conveyor belt, which can improve the production and processing efficiency of the corrugated cardboard box and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a carton gasket insertion device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of a carton gasket insertion device of the utility model;

[0017] Figure 3 This is a structural diagram of a push frame of a carton gasket insertion device of the utility model;

[0018] Figure 4 This is a structural diagram of an extruded plate of a carton gasket insertion device of the utility model;

[0019] In the figure: 1. conveying frame; 2. conveyor belt; 3. fixed plate; 4. bidirectional screw; 5. fixed rod; 6. extrusion plate; 7. servo motor; 8. placement plate; 9. slide; 10. push frame; 11. slide rod; 12. hydraulic rod; 13. limit rod; 14. limit block; 15. support plate; 16. extrusion surface. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a carton gasket insertion device, comprising a conveying frame 1, a squeezing and stretching mechanism is arranged on the top of the conveying frame 1, the squeezing and stretching mechanism comprises two pairs of fixed plates 3, fixed rods 5 are fixedly installed between the two pairs of fixed plates 3 on the front and rear sides, a bidirectional screw 4 is installed between the top of the fixed rod 5 and the fixed plates 3 for limited rotation, the two ends of the bidirectional screw 4 are symmetrically provided with squeezing plates 6, a support plate 15 is arranged on one side of the bottom end of the squeezing plate 6, one end of the conveying frame 1 is provided with an insertion mechanism through a placement plate 8, and the insertion mechanism comprises The push frame 10 is in a "U" shape and is arranged on the top of the placement plate 8 through a moving mechanism. The push frame 10 is arranged between the extrusion plates 6 on the front and rear sides. A conveyor belt 2 is arranged inside the conveying frame 1, and the conveyor belt 2 is arranged below the extrusion plate 6. The extrusion plate 6 can be limited by the fixing rod 5, so that the extrusion plates 6 at both ends can be adjusted in the left and right directions through the bidirectional screw 4. The corrugated cardboard gasket can be moved by the set push frame 10 and inserted into the inside of the folded corrugated cardboard box to complete the insertion of the corrugated cardboard gasket.

[0022] In this embodiment, a servo motor 7 is fixedly installed on the outer wall of the fixed plate 3 on the right side, and the output shaft of the servo motor 7 is fixedly connected to one end of the bidirectional screw 4. The extrusion plate 6 is slidably installed on the two ends of the fixed rod 5 through a sliding hole. The shape of the extrusion plate 6 is "L"-shaped, and the top and bottom of one end of the extrusion plate 6 are provided with extrusion surfaces 16. The shape of the support plate 15 is "V"-shaped, and the top wall of one end of the support plate 15 and the top extrusion surface 16 are in the same plane. When the servo motor 7 drives the bidirectional screw 4 to rotate, it is convenient to adjust the front and rear extrusion plates 6. The extrusion plate 6 is inserted into the interior of the folded corrugated cardboard box through the extrusion surface 16 and separates the top layer and the bottom side. The support plate 15 can increase the support for the top layer of the corrugated cardboard box, which is convenient for the subsequent insertion of the corrugated cardboard box gasket into the interior of the folded corrugated cardboard box.

[0023] In this embodiment, a slide bar 11 is fixedly provided at the middle position of the bottom of the push frame 10, a slide groove 9 is provided inside the placement plate 8, and the slide bar 11 is slidably installed inside the slide groove 9 through a limit block 14. Limit grooves are symmetrically provided on the inner walls on both sides of the slide groove 9, and the limit blocks 14 are symmetrically arranged on both sides of the top of the slide bar 11. The limit blocks 14 are slidably installed inside the limit grooves, and a limit rod 13 is fixedly provided on one side of the bottom end of the slide bar 11, and one end of the limit rod 13 is fixedly provided with a limit rod 13 through a slide The hole limit sliding is installed inside the bottom end of the conveying frame 1, and a hydraulic rod 12 is fixedly installed above the corresponding limit rod 13 inside the bottom end of the conveying frame 1. The output rod of the hydraulic rod 12 is fixedly connected to the bottom end of the slide bar 11, and the slide bar 11 can be limited by the limit block 14, the limit groove and the limit rod 13, so that the hydraulic rod 12 can drive the slide bar 11 to move horizontally inside the slide groove 9, which can improve the stability of the slide bar 11, thereby improving the stability of the push frame 10, and facilitating the subsequent lateral adjustment of the push frame 10.

[0024] When using the carton gasket insertion device, the corrugated carton gasket is placed on the inner side of the push frame 10, and the corrugated carton gasket is placed on the top of the placement plate 8. The conveyor belt 2 drives the folded corrugated carton to move to the bottom of the extrusion and propping mechanism, and the servo motor 7 is started. The servo motor 7 drives the bidirectional screw 4 to rotate between the fixed plates 3. The bidirectional screw 4 is screwed to drive the extrusion plates 6 at both ends to approach each other, and the extrusion plates 6 slide on the fixed rods 5 to improve the stability of the extrusion plates 6. At this time, the folded corrugated carton is between the extrusion plates 6, and the bottom end of the extrusion plate 6 is inserted into the folded corrugated carton through the extrusion surface 16, and the cardboard on the top layer of the corrugated carton is propped up. The support plate 15 also enters the folded corrugated carton, and the hydraulic rod 12 is started. The hydraulic rod 12 drives the slide bar 11 in the slide groove 9 The top end of the slide bar 11 can be limited by the limit block 14 and the limit groove, and the limit rod 13 can limit the bottom end of the slide bar 11, so as to improve the stability of the slide bar 11, and the slide bar 11 drives the push frame 10 and the corrugated paper box gasket to move to the right, and the push frame 10 and the corrugated paper box gasket are inserted into the interior of the expanded corrugated paper box, and the hydraulic rod 12 is controlled to move in the opposite direction to leave the corrugated paper box gasket inside the corrugated paper box, and the push frame 10 is reset, and the extrusion plates 6 at both ends are driven to move in the opposite direction by the servo motor 7 and the bidirectional screw 4, and the bottom end is moved out from the interior of the corrugated paper box, which is simple to operate and avoids harm to the operator, and the corrugated paper box is transported by the continuous operation of the conveyor belt 2, which can improve the production and processing efficiency of the corrugated paper box and has high practicality.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A carton gasket insertion device, comprising a conveyor frame (1), characterized in that: The top of the conveying frame (1) is provided with an extrusion and expansion mechanism, and the extrusion and expansion mechanism comprises two pairs of fixed plates (3), and fixed rods (5) are fixedly installed between the two pairs of fixed plates (3) on the front and rear sides. A bidirectional screw (4) is installed at the top of the fixed rod (5) corresponding to the fixed plates (3) for limited rotation. Extrusion plates (6) are symmetrically arranged at both ends of the bidirectional screw (4), and a support plate (15) is arranged on one side of the bottom end of the extrusion plate (6). One end of the conveying frame (1) is provided with an insertion mechanism through a placement plate (8), and the insertion mechanism comprises a push frame (10). The push frame (10) is in a "U" shape. The push frame (10) is arranged on the top of the placement plate (8) through a moving mechanism. The push frame (10) is arranged between the extrusion plates (6) on the front and rear sides. A conveyor belt (2) is arranged inside the conveying frame (1), and the conveyor belt (2) is arranged below the extrusion plate (6).

2. A carton gasket insertion device according to claim 1, characterized in that: A servo motor (7) is fixedly mounted on the outer wall of the fixing plate (3) on the right side, and an output shaft of the servo motor (7) is fixedly connected to one end of the bidirectional screw (4).

3. A carton gasket insertion device according to claim 2, characterized in that: The extrusion plate (6) is slidably mounted on the two ends of the fixing rod (5) through a sliding hole. The shape of the extrusion plate (6) is "L"-shaped. The top and bottom of one end of the extrusion plate (6) are both provided with an extrusion surface (16).

4. A carton gasket insertion device according to claim 3, characterized in that: The support plate (15) is in a "V" shape, and the top wall at one end of the support plate (15) and the extrusion surface (16) at the top are located within the same plane.

5. A carton gasket insertion device according to claim 1, characterized in that: A slide bar (11) is fixedly arranged at the middle position of the bottom of the push frame (10), a slide groove (9) is opened inside the placement plate (8), and the slide bar (11) is installed in the slide groove (9) by limiting the position of the limit block (14).

6. A carton gasket insertion device according to claim 5, characterized in that: The inner walls on both sides of the slide groove (9) are symmetrically provided with limit grooves, the limit blocks (14) are symmetrically arranged on both sides of the top of the slide rod (11), and the limit blocks (14) are slidably installed inside the limit grooves.

7. A carton gasket insertion device according to claim 6, characterized in that: A limiting rod (13) is fixedly arranged on one side of the bottom end of the sliding rod (11), and one end of the limiting rod (13) is slidably mounted inside the bottom end of the conveying frame (1) through a sliding hole.

8. A carton gasket insertion device according to claim 7, characterized in that: A hydraulic rod (12) is fixedly installed above the corresponding limit rod (13) inside the bottom end of the conveying frame (1), and the output rod of the hydraulic rod (12) is fixedly connected to the bottom end of the sliding rod (11).

Images