Molded pulp clamping device

Abstract

The utility model discloses a paper pulp molding clamping device, which relates to the technical field of paper pulp molding processing, and comprises a lifting rod, a clamping air cylinder, an air cylinder mounting and fixing base plate, an air cylinder mounting and fixing base plate, an air cylinder mounting and fixing base plate, an air cylinder mounting and fixing base plate and an air cylinder mounting and fixing base plate, according to the molded pulp clamping device, through the arrangement of a supporting plate, a guide rod, a guide hole, a limiting block, a bottom connecting plate and a distance sensor, when a molded pulp is clamped through the bottom connecting plate, a clamping claw drives the guide rod to slide along the interior of the guide hole in the clamping process, and it is guaranteed that the clamping claw keeps stable in the moving process; and under the supporting action of the bottom connecting plate, the distance sensor monitors the distance between the clamping block and the paper pulp mold in real time until the clamping block makes contact with the paper pulp mold, the distance is fed back to the external controller, and therefore operation of the output end of the clamping air cylinder is stopped, and the paper pulp mold is clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp molding processing, in particular to a pulp molding clamping device. Background Art

[0002] Pulp molding is a three-dimensional papermaking technology. It uses waste paper as raw material and uses a special mold on a molding machine to shape paper products of a certain shape. During the processing, the paper needs to be placed in a barrel for spraying of paint, and the material needs to be taken out after the spraying is completed.

[0003] The existing material picking method uses a clamp to clamp the material, but in the process of lifting the pulp molding, it is impossible to timely grasp the distance between the clamp block and the product, which easily leads to a small clamping distance, squeezing, deformation and damage to the product, and a large clamping distance, which makes it impossible to clamp the product. Therefore, the utility model proposes a pulp molding clamping device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pulp molding clamping device, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pulp molding clamping device, including a lifting rod, and also including:

[0006] A clamping cylinder, wherein the upper end of the clamping cylinder is connected to a cylinder mounting fixing plate, and the cylinder mounting fixing plate is connected to the bracket by bolts, the output end of the clamping cylinder is connected to a claw, and the bottom of the claw is connected to a clamping block;

[0007] A support plate, the support plate is located at the bottom of the clamping cylinder, a guide hole is opened in the middle of the support plate, a guide rod is connected to one side of the claw, and the end of the guide rod is connected to a limit block;

[0008] The distance sensor is located at the bottom of the clamping block, and the bottom of the clamping block is connected with a bottom connecting plate, and the bottom connecting plate and the distance sensor are connected by bolts.

[0009] Furthermore, a pulp molding clamping device further includes:

[0010] The connecting rods are arranged in several groups and are distributed in an array. A mounting plate is provided between the connecting rods and the lifting rods, and the mounting plate and the connecting rods are connected by bolts.

[0011] Furthermore, a pulp molding clamping device further includes:

[0012] The bracket is fixedly connected to the connecting rod by bolts.

[0013] Furthermore, the number of the brackets is several groups and distributed in an array, the number of the clamping cylinders is twice the number of the brackets, and the clamping cylinders and the brackets are connected via cylinder mounting fixing plates and bolts.

[0014] Furthermore, the claws and the clamping blocks are an integrated structure, the number of the clamping blocks is twice the number of the claws, and a plurality of groups of grooves are provided in the middle of the clamping blocks.

[0015] Furthermore, the support plate and the clamping cylinder are fixedly connected, the guide rod and the clamping claw are fixedly connected, and the guide rod and the guide hole are matched.

[0016] Compared with the above-mentioned background technology, the pulp molding clamping device provided in the present application includes a clamping cylinder, a clamping claw, a clamping block, a support plate, a guide rod, a guide hole, a limit block, a bottom connecting plate and a distance sensor. In order to realize automatic clamping of the pulp molding, the output end of the clamping cylinder drives the clamping claw to clamp, and at the same time the guide rod slides along the inside of the guide hole to ensure that the clamping claw maintains stability during the movement. The distance sensor monitors the distance between the clamping block and the pulp molding in real time until the clamping block contacts the pulp molding, and then feedback is given to the external controller, thereby stopping the operation of the output end of the clamping cylinder, thereby clamping the pulp molding.

[0017] The utility model provides a pulp molding clamping device. Compared with the prior art, it has the following beneficial effects:

[0018] A pulp molding clamping device is provided by providing a support plate, a guide rod, a guide hole, a limit block, a bottom connecting plate and a distance sensor. When the pulp molding is clamped through the bottom connecting plate, the clamping claw drives the guide rod to slide along the inside of the guide hole during the clamping process, thereby ensuring that the clamping claw maintains stability during the movement. Under the support of the bottom connecting plate, the distance sensor monitors the distance between the clamping block and the pulp molding in real time until the clamping block contacts the pulp molding, and then feedback is given to an external controller, thereby stopping the operation of the output end of the clamping cylinder, thereby clamping the pulp molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a pulp molding clamping device;

[0020] Figure 2 A pulp molding clamping device Figure 1 A magnified view of middle;

[0021] Figure 3 A pulp molding clamping device Figure 1 Enlarged view of middle B;

[0022] Figure 4 A pulp molding clamping device Figure 2 Partial side sectional view.

[0023] In the figure: 1. lifting rod; 2. connecting rod; 3. bracket; 4. clamping cylinder; 5. cylinder mounting fixing plate; 6. claw; 7. clamping block; 8. support plate; 9. guide rod; 10. limit block; 11. guide hole; 12. bottom connecting plate; 13. distance sensor. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0025] See also Figure 1-4 The utility model provides a technical solution for a pulp molding clamping device: a pulp molding clamping device, including a lifting rod 1, and also including: a clamping cylinder 4, the upper end of the clamping cylinder 4 is connected to a cylinder mounting and fixing pad 5, and the cylinder mounting and fixing pad 5 is connected to a bracket 3 by bolts, the output end of the clamping cylinder 4 is connected to a claw 6, and the bottom of the claw 6 is connected to a clamping block 7; a support plate 8, the support plate 8 is located at the bottom of the clamping cylinder 4, a guide hole 11 is opened in the middle of the support plate 8, one side of the claw 6 is connected to a guide rod 9, and the end of the guide rod 9 is connected to a limiting block 10; a distance sensor 13, the distance sensor 13 is located at the bottom of the clamping block 7, and the bottom of the clamping block 7 is connected to a bottom connecting plate 12, and the bottom connecting plate 12 and the distance sensor 13 are connected by bolts.

[0026] Among them, the number of connecting rods 2 is several groups and distributed in an array, a mounting plate is arranged between the connecting rod 2 and the lifting rod 1, and the mounting plate and the connecting rod 2 are connected by bolts, the bracket 3, the bracket 3 and the connecting rod 2 are fixedly connected by bolts, the number of brackets 3 is several groups and distributed in an array, the number of clamping cylinders 4 is twice the number of brackets 3, the clamping cylinder 4 and the bracket 3 are connected by a cylinder mounting fixing plate 5 and bolts, which is conducive to the installation of the bracket 3 and the clamping cylinder 4.

[0027] In addition, the claws 6 and the clamping blocks 7 are an integrated structure, the number of clamping blocks 7 is twice the number of the claws 6, and a plurality of groups of grooves are provided in the middle of the clamping blocks 7, so that the remaining parts are formed into sharp protrusions, thereby facilitating the increase of friction with the pulp molding and preventing the pulp molding from falling. The support plate 8 and the clamping cylinder 4 are fixedly connected, and the guide rod 9 and the claws 6 are fixedly connected, and the guide rod 9 and the guide hole 11 are adapted to each other, so as to play a guiding role in the clamping process of the claws 6 and improve the stability of the claws 6 during movement.

[0028] During the working process of the pulp molding clamping device, the lifting rod 1 and the connecting rod 2 are driven to descend by the corresponding external lifting mechanism, so that the bracket 3 descends to the upper end of the pulp molding. At this time, the claws 6 are on both sides of the pulp molding, and the output ends of the two groups of clamping cylinders 4 drive the claws 6 to contract, so that the claws 6 drive the clamping block 7 to clamp the pulp molding.

[0029] It should be noted that, through the arrangement of the support plate 8, the guide rod 9, the limit block 10, the guide hole 11, the bottom connecting plate 12 and the distance sensor 13, when the pulp molding is clamped through the bottom connecting plate 12, the clamping claw 6 drives the guide rod 9 to slide along the inside of the guide hole 11 during the clamping process, thereby ensuring that the clamping claw 6 maintains stability during the movement. Under the support of the bottom connecting plate 12, the distance sensor 13 monitors the distance between the clamping block 7 and the pulp molding in real time until the clamping block 7 contacts the pulp molding, and then feedback is given to the external controller, thereby stopping the operation of the output end of the clamping cylinder 4, thereby clamping the pulp molding.

Claims

1. A pulp molding clamping device, comprising a lifting rod (1), characterized in that: Also includes: A clamping cylinder (4), wherein the upper end of the clamping cylinder (4) is connected to a cylinder mounting fixing plate (5), and the cylinder mounting fixing plate (5) is connected to the bracket (3) via bolts, and the output end of the clamping cylinder (4) is connected to a gripping claw (6), and the bottom of the gripping claw (6) is connected to a clamping block (7); A support plate (8), the support plate (8) being located at the bottom of the clamping cylinder (4), a guide hole (11) being provided in the middle of the support plate (8), a guide rod (9) being connected to one side of the claw (6), and an end of the guide rod (9) being connected to a limit block (10); A distance sensor (13) is located at the bottom of the clamping block (7), and the bottom of the clamping block (7) is connected to a bottom connecting plate (12), and the bottom connecting plate (12) and the distance sensor (13) are connected by bolts.

2. A pulp molding clamping device according to claim 1, characterized in that: Also includes: Connecting rods (2), the connecting rods (2) are in a plurality of groups and are distributed in an array, a mounting plate is provided between the connecting rods (2) and the lifting rods (1), and the mounting plate and the connecting rods (2) are connected by bolts.

3. A pulp molding clamping device according to claim 2, characterized in that: Also includes: A bracket (3), wherein the bracket (3) and the connecting rod (2) are fixedly connected via bolts.

4. A pulp molding clamping device according to claim 1, characterized in that: The number of the brackets (3) is several groups and distributed in an array, the number of the clamping cylinders (4) is twice the number of the brackets (3), and the clamping cylinders (4) and the brackets (3) are connected via cylinder mounting fixing pads (5) and bolts.

5. A pulp molding clamping device according to claim 1, characterized in that: The claws (6) and the clamping blocks (7) are an integrated structure, the number of the clamping blocks (7) is twice the number of the claws (6), and a plurality of groups of grooves are provided in the middle of the clamping blocks (7).

6. A pulp molding clamping device according to claim 1, characterized in that: The support plate (8) and the clamping cylinder (4) are fixedly connected, the guide rod (9) and the claw (6) are fixedly connected, and the guide rod (9) and the guide hole (11) are matched.

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