Plastic plate limiting device

Abstract

The utility model discloses a plastic plate limiting device, which relates to the field of plastic plate processing, and comprises symmetrically arranged fixed brackets, the bottom ends of two fixed brackets are both slidably arranged through a sliding structure, and the two fixed brackets are both installed and connected with limiting clamping grooves for clamping and limiting the plastic plate, and the upper parts of the two fixed brackets are both installed and connected with a puncher for punching holes in the plastic plate through a movable mechanism. As a whole, the limiting device of this design is used to limit the plastic plate to be suspended in the air, so that the position where the plastic plate needs to be punched is "completely punched through", so that it meets the use requirements.

Description

Technical Field

[0001] The utility model relates to the field of plastic plate processing, in particular to a plastic plate limiting device. Background Art

[0002] Plastic is a material polymerized by synthesis or condensation reaction of monomer raw materials. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, colorants, etc. Its main component is synthetic resin; plastic is a synthetic polymer compound that can change its shape and style freely. It can be made into a plastic plate by making it into a plate. It is used in other fields, such as construction, home, medical, manufacturing and many other fields. The scope is very wide. Among the plastic plates (plates) produced, many plastic plates need to be "punched and formed" before leaving the factory for easy use. When processing (punching) the produced plastic plates, the current operation method is: directly fix the plastic plate on the punching platform to operate. The disadvantage of this operation is that the quality of the "holes" in some parts may not meet the requirements (not punched through). Therefore, in order to enable the plastic plates that need to be punched to meet the quality requirements, a limit device that "suspends" the plastic plate in the air is designed to "completely punch through" the position where the plastic plate needs to be punched, so that it meets the requirements. Utility Model Content

[0003] The purpose of this utility model is achieved through the following technical solutions:

[0004] A plastic plate limiting device comprises symmetrically arranged fixed brackets, the bottom ends of the two fixed brackets are slidably arranged via a sliding structure, the two fixed brackets are both installed and connected with limiting clamping grooves for clamping and limiting the plastic plate, and the upper parts of the two fixed brackets are both installed and connected with a puncher for punching holes in the plastic plate via a movable mechanism.

[0005] Preferably, the sliding structures each include a sliding guide rail, the fixed bracket is connected to the sliding guide rail, and the two fixed brackets can be relatively slidably arranged via the sliding guide rail.

[0006] Preferably, the movable mechanisms all include a hydraulic cylinder, the housing of the hydraulic cylinder is fixed to the upper part of the fixed bracket, the output rod end of the hydraulic cylinder is connected to the fixed bracket via a rotating structure, the rotating structure is connected to the adjustment structure, and the adjustment structure is installed and connected to the punch to control the position adjustment of the punch.

[0007] Preferably, the rotating structure comprises a bent rod, a rotating seat, and a connecting rod;

[0008] One end of the curved rod is hinged to the output rod end of the hydraulic cylinder, and the other end of the curved rod is hinged with a rotating shaft. One end of the rotating shaft can rotatably pass through a rotating seat through a bearing, and the end is connected to a connecting rod. The rotating seat is installed on a fixed bracket through an electric guide rail, and the end of the connecting rod away from the curved rod is connected to the adjustment structure.

[0009] Preferably, the adjustment mechanism comprises a first electric rotating table and a second electric rotating table;

[0010] The first electric rotating platform is connected to one end of the connecting rod, the second electric rotating platform is rotatably mounted on the side wall of the first electric rotating platform, and the puncher is rotatably mounted on the second electric rotating platform.

[0011] The beneficial effect of the utility model is as follows: the purpose of the utility model is to provide a plastic plate limiting device, which can limit the plastic plate in the "air", so as to facilitate the punching and forming. The limiting device includes a symmetrically arranged fixed bracket in the specific structural design, the bottom ends of the two fixed brackets are slidably arranged through a sliding structure, and the two fixed brackets are installed and connected with a limiting clamping groove for clamping and limiting the plastic plate. The sliding structures connected to the bottom ends of the two fixed brackets are respectively controlled to drive the two fixed brackets to "displace", so that the punching machine connected to the upper part of the two fixed brackets through the movable mechanism is moved, and the position of the punching machine is adjusted and controlled by controlling and adjusting the movable mechanism. The two are used in combination, and the plastic plate (plastic plate suspended in the air) limited between the two limiting clamping grooves can be "punched and formed", so as to meet the design and use requirements. From the overall perspective of the limiting device of the design, the limiting device is used to limit the plastic plate to be suspended in the air, so as to "completely punch through" the position where the plastic plate needs to be punched, so that it meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall connection effect of a plastic plate limiting device of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure of the movable mechanism of a plastic plate limiting device of the utility model;

[0014] In the figure, 1-fixed bracket, 2-limiting clamping groove, 3-punching machine, 4-hydraulic cylinder, 11-sliding guide rail, 31-first electric rotating table, 32-second electric rotating table, 41-bend rod, 42-rotating seat, 43-connecting rod. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0016] like Figure 1 to Figure 2 As shown, a plastic plate limiting device, the purpose of the utility model is to provide a plastic plate limiting device, the limiting device can limit the plastic plate in the "air", so as to facilitate the punching and forming. The limiting device includes a symmetrically arranged fixed bracket 1 in the specific structural design, the bottom ends of the two fixed brackets 1 are slidably arranged through a sliding structure, and the two fixed brackets 1 are installed and connected with a limiting clamping groove 2 for clamping and limiting the plastic plate, and the two fixed brackets 1 are driven to "displace" by controlling the sliding structures connected to the bottom ends of the two fixed brackets 1 respectively, so that the punching machine 3 installed and connected by the movable mechanism on the upper part of the two fixed brackets 1 is moved, and the position of the punching machine 3 is adjusted by controlling and adjusting the movable mechanism. The two are used in combination, and the plastic plate (plastic plate suspended in the air) limited between the two limiting clamping grooves 2 can be "punched and formed", thereby meeting the design and use requirements.

[0017] Further, in the embodiment, the limiting device includes symmetrically arranged fixed brackets 1, the bottom ends of the two fixed brackets 1 are slidably arranged through a sliding structure, and the two fixed brackets 1 are both installed and connected with a limiting clamping groove 2 for clamping and limiting the plastic plate, and the upper parts of the two fixed brackets 1 are both installed and connected with a punching machine 3 for punching holes in the plastic plate through a movable mechanism. The symmetrically arranged fixed brackets 1 are slidably arranged at the designed position through the sliding structure connected to their respective bottom ends, and the two fixed brackets 1 are used to limit and clamp the plastic plate that needs to be punched. During implementation, the sliding structure includes a sliding guide rail 11, and the fixed bracket 1 is connected to the sliding guide rail 11, and the two fixed brackets 1 can be relatively slidably arranged through the sliding guide rail 11; the sliding guide rail 11 is an existing electrically controlled "guide rail", so that through the existing electrical technology, it can achieve relative movement through the "sliding guide rail 11", thereby driving the fixed brackets 1 respectively connected to the two sliding guide rails 11 to achieve "relative displacement", thereby adjusting and controlling the relative positions of the limiting clamping grooves 2 respectively connected to the two fixed brackets 1, and "limit clamping" plastic plates of different "sizes" in the air, so that it is convenient for the punching machine 3 connected to the upper part of the two fixed brackets 1 to punch and penetrate the plastic plate limited in the air, meeting the quality requirements (requirements on the size of the holes).

[0018] Further, in the embodiment, the designed movable mechanism includes a hydraulic cylinder 4, the housing of the hydraulic cylinder 4 is fixed on the upper part of the fixed bracket 1, the output rod body end of the hydraulic cylinder 4 is connected to the fixed bracket 1 through a rotating structure, the rotating structure is connected to the adjustment structure, the adjustment structure is installed and connected to the punching machine 3, and controls the position adjustment of the punching machine 3. In addition, the rotating structure includes a bent rod 41, a rotating seat 42, and a connecting rod 43; one end of the bent rod 41 is hinged to the output rod body end of the hydraulic cylinder 4, and the other end of the bent rod 41 is hinged to a rotating shaft, one end of the rotating shaft can rotatably pass through the rotating seat 42 through a bearing, and the end is connected to the connecting rod 43, the rotating seat 42 is installed and connected to the fixed bracket 1 through an electric guide rail, and the end of the connecting rod 43 away from the bent rod 41 is connected to the adjustment structure. The adjustment mechanism includes a first electric rotating platform 31 and a second electric rotating platform 32; the first electric rotating platform 31 is connected to one end of the connecting rod 43, the second electric rotating platform 32 is rotatably installed and connected to the side wall of the first electric rotating platform 31, and the puncher 3 is rotatably installed and connected to the second electric rotating platform 32. When the puncher 3 is controlled to punch and form the plastic plate that is suspended in the air, the puncher 3 is designed and installed on each of the two fixed brackets 1, and the two punchers 3 punch holes, which can improve the processing efficiency. When it is necessary to control the positions of the two punchers 3, since the control implementation structure is the same, one of them is taken as an example: the hydraulic cylinder 4 installed and connected to the upper part of the fixed bracket 1 is controlled to drive the output rod body to "extend and retract", thereby driving the bent rod 41 hinged at the end of the output rod body to move. At this time, in order to adjust and control the height position between the puncher 3 and the plastic plate, the electric guide rail installed and connected on the rotating seat 42 can be controlled to drive the rotating seat 42 to "elevate" along the fixed bracket 1 as the hydraulic cylinder 4 drives the output rod body to "extend and retract", thereby driving the adjustment and control of the height position of the puncher 3 and the plastic plate. The relative position of the puncher 3 and the plastic plate is adjusted "roughly", and then the electric guide rail connected to the rotating seat 42 is stopped, the position of the rotating seat 42 and the fixed bracket 1 is fixed, and then the hydraulic cylinder 4 is adjusted to drive the rotating shaft to rotate around the rotating seat 42 "fixed at this time" through the curved rod 41, and the rotating shaft drives the connecting rod 43 to rotate, so as to adjust the rotation angle of the first electric rotating table 31 connected to the connecting rod 43, and then the first electric rotating table 31 is controlled to drive the second electric rotating table 32 to rotate, and the second electric rotating table 32 is controlled to drive the second electric rotating table 32 to rotate the connected puncher 3, and the puncher 3 is adjusted to the "above" of the designed punching position of the plastic plate, and then the electric guide rail is controlled to drive the rotating seat 42 to move (move downward), so as to perform "suspended punching molding" on the plastic plate. It should be noted here that in the implementation, the electric guide rail, the first electric rotating table 31, the second electric rotating table 32 and the puncher 3 are all existing equipment, which can be directly controlled to realize their corresponding "functions" in the implementation, so in the specific embodiment, these existing equipment are not described in detail.As a whole, the limiting device of the design is used to limit the plastic plate to be suspended in the air, so that the position where the plastic plate needs to be punched is "completely punched through" to meet the use requirements; and when not in use, the movable mechanism can be controlled to drive the puncher 3 to "shrink and fold", which is convenient for control and occupies little space.

[0019] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments in the above description. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A plastic plate limiting device, characterized in that: It includes symmetrically arranged fixed brackets, the bottom ends of the two fixed brackets are slidably arranged through a sliding structure, the two fixed brackets are installed and connected with limit clamping grooves for clamping and limiting the plastic plate, and the upper parts of the two fixed brackets are installed and connected with a puncher for punching holes in the plastic plate through a movable mechanism.

2. A plastic plate limiting device according to claim 1, characterized in that: The sliding structures all include sliding guide rails, the fixed brackets are connected to the sliding guide rails, and the two fixed brackets can be relatively slidably arranged through the sliding guide rails.

3. A plastic plate limiting device according to claim 2, characterized in that: The movable mechanisms all include a hydraulic cylinder, the housing of the hydraulic cylinder is fixed on the upper part of the fixed bracket, the output rod end of the hydraulic cylinder is connected to the fixed bracket through a rotating structure, the rotating structure is connected to the adjusting structure, and the adjusting structure is installed and connected to the punching machine to control the position adjustment of the punching machine.

4. A plastic plate limiting device according to claim 3, characterized in that: The rotating structure includes a curved rod, a rotating seat, and a connecting rod; One end of the curved rod is hinged to the output rod end of the hydraulic cylinder, and the other end of the curved rod is hinged with a rotating shaft. One end of the rotating shaft can rotatably pass through a rotating seat through a bearing, and the end is connected to a connecting rod. The rotating seat is installed on a fixed bracket through an electric guide rail, and the end of the connecting rod away from the curved rod is connected to the adjustment structure.

5. A plastic plate limiting device according to claim 4, characterized in that: The adjustment structure includes a first electric rotating table and a second electric rotating table; The first electric rotating platform is connected to one end of the connecting rod, the second electric rotating platform is rotatably mounted on the side wall of the first electric rotating platform, and the puncher is rotatably mounted on the second electric rotating platform.

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