A plate clamping structure for a thick plate feeder

Abstract

The utility model discloses a plate clamping structure for a thick plate feeder, and relates to the technical field of feeders. The utility model comprises a feeding plate, a main clamping assembly is arranged on one side of the feeding plate, a main clamping plate in the main clamping assembly is arranged on the feeding plate, a screw is rotatably connected to a mounting frame arranged on one side of the feeding plate, a ball nut is connected to the peripheral side wall of the screw, and a movable seat sleeved on the peripheral side wall of the ball nut is connected to the lower surface of the main clamping plate; a secondary clamping assembly is arranged on the other side of the feeding plate. The utility model arranges a main clamping assembly, so that the main clamping plate cooperates with the secondary clamping plate to clamp and limit the thick plate on the feeding plate, and pushes the thick plate on the feeding plate to move, thereby improving the practicality of the plate clamping structure, and arranges a secondary clamping assembly, while clamping and limiting the thick plate, the cut thick plate is guided to the next station, thereby improving the functionality of the plate clamping structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeders, in particular to a plate clamping structure used for a thick plate feeder. Background Art

[0002] A feeder refers to a machine that uses the force of the machine's movement to apply force to the material; it is a machine that moves and transports the material; the feeder is suitable for aluminum, steel, thick plates, etc.

[0003] In order to facilitate the limiting of thick plates during transportation, a corresponding plate clamping structure is configured on the feeder to limit the position of the thick plates on the feeder, making it convenient to control the laser cutting equipment to cut the thick plates. The plate clamping structure is mainly composed of a hydraulic cylinder, a hydraulic rod, a clamping plate and a placement plate. By starting two hydraulic cylinders, the hydraulic rod is extended or contracted, and the two clamping plates are moved toward or away from each other, thereby achieving the clamping limit of the thick plates on the feeder, or releasing the clamped thick plates.

[0004] However, it still has the following disadvantages in actual use:

[0005] The existing plate clamping structure, during use, controls the hydraulic cylinder to extend or contract the hydraulic rod to adjust the distance between the two clamping plates, thereby limiting the position of the thick plate on the feeder. However, it is inconvenient to control the plate clamping structure to push and transport the thick plate, which reduces the practicality of the existing plate clamping structure.

[0006] 2. The existing plate clamping structure, during use, controls the hydraulic cylinder to extend or contract the hydraulic rod and adjust the distance between the two clamping plates to limit the position of the thick plate on the feeder. However, it is not convenient to control the existing plate clamping structure to guide the cut thick plate. It is necessary to control the external guiding equipment to transport the cut thick plate to the next workstation, which reduces the functionality of the existing plate clamping structure.

[0007] To this end, we provide a plate clamping structure for a thick plate feeder to solve the above-mentioned problems. Utility Model Content

[0008] The utility model aims to provide a plate clamping structure for a thick plate feeder, which solves the problems of low practicability and single functionality of the plate clamping structure by arranging a main clamping component and an auxiliary clamping component.

[0009] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0010] The utility model discloses a plate clamping structure for a thick plate feeder, comprising a feeding plate, a main clamping assembly is arranged on one side of the feeding plate, a main clamping plate in the main clamping assembly is arranged on the feeding plate, a screw is rotatably connected to a placement frame arranged on one side of the feeding plate, a ball nut is connected to the peripheral side wall of the screw, a movable seat sleeved on the peripheral side wall of the ball nut is connected to the lower surface of the main clamping plate, a slider is connected to the lower surface of the movable seat, and the slider is connected to the bottom of the placement frame. The motor connected to the end of the lead screw is connected to the inner wall of the mounting frame; a secondary clamping assembly is provided on the other side of the feeding plate, and the secondary clamping plate in the secondary clamping assembly is abutted against the other side of the feeding plate, and the lower end of the hydraulic rod connected to the lower surface of the secondary clamping plate is connected to the hydraulic cylinder, and a material guide inclined plate is provided on the side wall of the secondary clamping plate away from the feeding plate, and a guide rod is fixed on the side wall of the material guide inclined plate, and the guide rod is slidably connected to the guide groove opened on the side wall of the secondary clamping plate.

[0011] The utility model is further configured that a base plate is arranged below the feeding plate, the lower surface of the bracket symmetrically connected to the lower surface of the feeding plate is symmetrically connected to a support, and the support is connected to the base plate.

[0012] The utility model is further configured that a guide shaft is connected to the interior of the connecting frame arranged on the other side of the feeding plate, and a sliding seat sleeved on the peripheral side wall of the guide shaft is connected to the lower surface of the main clamping plate.

[0013] The utility model is further configured that a guide block is fixedly connected to the lower surface of the sliding seat, and the guide block is slidably connected to a slide rail provided on the inner bottom of the connecting frame.

[0014] The utility model is further configured that one of the brackets is connected to the lower surface of the placement frame, and the other bracket is connected to the lower surface of the connecting frame, the bracket is U-shaped, the placement frame is U-shaped, and the connecting frame is U-shaped.

[0015] The utility model is further configured that the supporting feet symmetrically connected to the lower surface of the material guiding inclined plate are connected to the base plate, and the supporting foot auxiliary clamping plate and the side of the material guiding inclined plate away from the supporting feet are connected to the base plate.

[0016] The utility model is further configured such that a buffer assembly is provided on the side wall of the main clamping plate close to the main clamping plate, a movable plate in the buffer assembly is arranged on the side of the main clamping plate, a main damper connected to the side wall of the movable plate is connected to the side wall of the main clamping plate, a connecting plate connected to the peripheral side wall of the main damper is connected to the side wall of the movable plate, a secondary damper connected to the side wall of the connecting plate is connected to the side wall of the main clamping plate, and shock-absorbing springs are sleeved on the peripheral side walls of the main damper and the secondary damper.

[0017] The utility model is further configured that: two connecting plates are provided, and the connecting plates are V-shaped, and four auxiliary dampers are provided.

[0018] The utility model has the following beneficial effects:

[0019] The utility model sets a main clamping component, starts the motor, rotates the lead screw, moves the main clamping plate, and pushes the thick plate on the feeding plate to move, thereby realizing the transportation of the thick plate. The main clamping plate cooperates with the auxiliary clamping plate to clamp and limit the thick plate on the feeding plate, thereby improving the practicality of the plate clamping structure.

[0020] The utility model sets a secondary clamping assembly, starts the hydraulic cylinder, extends or contracts the hydraulic rod, and adjusts the height of the secondary clamping plate, so that the secondary clamping plate cooperates with the main clamping plate to clamp and limit the thick plate on the feeding plate, and the cut thick plate is moved to the next workstation through the guide inclined plate, thereby improving the functionality of the plate clamping structure.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 A three-dimensional diagram of a plate clamping structure for a thick plate feeder Figure 1 ;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 3 A three-dimensional diagram of a plate clamping structure for a thick plate feeder Figure 2 ;

[0026] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 5 Schematic diagram of the exploded view of the main clamping plate and buffer assembly.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-base plate, 101-feeding plate, 101a-support, 101b-bracket, 2-main clamping assembly, 201-main clamping plate, 202-guide shaft, 202a-sliding seat, 202b-guide block, 203-placement frame, 203a-slide groove, 204-screw, 204a-motor, 204b-ball nut, 204c-movable seat, 204d-slider, 205-connecting frame, 205a-slide rail, 3-buffer assembly, 301-movable plate, 302-main damper, 302a-connecting plate, 303-auxiliary damper, 303a-shock-absorbing spring, 4-auxiliary clamping assembly, 401-guide inclined plate, 401a-guide rod, 401b-support foot, 402-auxiliary clamping plate, 402a-guide groove, 403-hydraulic cylinder, 403a-hydraulic rod. DETAILED DESCRIPTION

[0030] 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 of 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.

[0031] For example, see Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model is a plate clamping structure for a thick plate feeder, comprising a feed plate 101, a main clamping assembly 2 is arranged on one side of the feed plate 101, the main clamping assembly 2 comprises a main clamping plate 201, a guide shaft 202, a sliding seat 202a, a placement frame 203, a lead screw 204, a motor 204a, a ball nut 204b, a movable seat 204c and a connecting frame 205, by starting the motor 204a, the main clamping plate 201 moves on the feed plate 101, and the thick plate on the feed plate 101 is transported, so that the plate clamping structure can not only clamp the thick plate, but also transport the thick plate;

[0032] Specifically, the main clamping plate 201 is arranged on the feeding plate 101, the mounting frame 203 is arranged on one side of the feeding plate 101, the lead screw 204 is rotatably connected to the inside of the mounting frame 203, the ball nut 204b is connected to the peripheral side wall of the lead screw 204, and the peripheral side wall of the ball nut 204b is sleeved with a movable seat 204c, and the lower surface of the movable seat 204c is fixedly connected with a slider 204d, and the inner bottom of the mounting frame 203 is provided with a slide groove 203a, and the slider 204d is slidably connected to the slide groove 203a, the motor 204a is connected to the inner side wall of the mounting frame 203, and the motor 204a is connected to the end of the lead screw 204, and the movable seat 204c is connected to the main On the lower surface of the clamping plate 201, the connecting frame 205 is arranged on the other side of the feeding plate 101, the guide shaft 202 is connected to the inside of the connecting frame 205, the movable seat 204c is sleeved on the peripheral side wall of the guide shaft 202, the lower surface of the movable seat 204c is fixedly connected with a guide block 202b, the inner bottom of the connecting frame 205 is provided with a slide rail 205a, the guide block 202b is slidably connected with the slide rail 205a, the sliding seat 202a is connected to the lower surface of the main clamping plate 201, the base plate 1 is arranged below the feeding plate 101, the lower surface of the feeding plate 101 is connected with a bracket 101b, and the placement frame 203 and the connecting frame 205 are connected to different brackets 101b;

[0033] Further, the placement frame 203 is U-shaped, the slider 204d is T-shaped, the slide groove 203a is T-shaped, the connecting frame 205 is U-shaped, the guide block 202b is T-shaped, the slide rail 205a is T-shaped, the two brackets 101b are symmetrically arranged, and the bracket 101b is U-shaped, and the four supports 101a are arranged in a rectangular array;

[0034] The operation process of this embodiment is: the staff starts the motor 204a, the screw 204 rotates, the ball nut 204b moves along the screw 204, the slider 204d slides along the slide groove 203a, and the movable seat 204c moves. At the same time, the sliding seat 202a moves along the guide shaft 202, the guide block 202b slides along the slide rail 205a, the main clamping plate 201 moves, and the moving main clamping plate 201 pushes the thick plate on the feeding plate 101 to move, thereby realizing the transportation of the thick plate.

[0035] For example 2, please refer to Figure 1 and Figure 3 On the basis of the specific embodiment 1, a secondary clamping assembly 4 is provided, which includes a guide inclined plate 401, a secondary clamping plate 402, a hydraulic cylinder 403 and a hydraulic rod 403a. The height of the secondary clamping plate 402 is adjusted by the hydraulic cylinder 403 in cooperation with the hydraulic rod 403a, so that the main clamping plate 201 and the secondary clamping plate 402 can clamp the thick plate on the feeding plate 101, and the thick plate after cutting is guided to the next station by the guide inclined plate 401, thereby improving the functionality of the plate clamping structure;

[0036] Specifically, the auxiliary clamping plate 402 contacts the other side wall of the feeding plate 101, the hydraulic cylinder 403 is connected to the base plate 1, and the hydraulic cylinder 403 is connected to a hydraulic rod 403a, the hydraulic rod 403a is connected to the lower surface of the auxiliary clamping plate 402, the side wall of the auxiliary clamping plate 402 is provided with a material guide inclined plate 401, the side wall of the auxiliary clamping plate 402 is provided with a guide groove 402a, the side wall of the auxiliary clamping plate 402 is fixed with a guide rod 401a, the guide rod 401a is slidably connected to the guide groove 402a, the lower surface of the material guide inclined plate 401 is connected with a support foot 401b, and the support foot 401b is close to the auxiliary clamping plate 402, the support foot 401b is connected to the base plate 1, and the side wall of the material guide inclined plate 401 away from the support foot 401b is connected to the base plate 1;

[0037] Furthermore, the two hydraulic cylinders 403 are symmetrically arranged, the two guide rods 401a are symmetrically arranged, and the guide rods 401a are T-shaped, the two guide grooves 402a are symmetrically opened, and the guide grooves 402a are T-shaped, and the two legs 401b are symmetrically arranged;

[0038] The operation process of this embodiment is: start the hydraulic cylinder 403, the hydraulic rod 403a extends, and the auxiliary clamping plate 402 moves upward until the auxiliary clamping plate 402 moves onto the feeding plate 101, and the main clamping plate 201 moving along the direction of the screw 204 pushes the thick plate on the feeding plate 101 to approach the auxiliary clamping plate 402 until the main clamping plate 201 cooperates with the auxiliary clamping plate 402 to clamp the thick plate; control the laser cutting machine to cut the thick plate, and after completing the cutting of the thick plate, start the hydraulic cylinder 403 again, the hydraulic rod 403a contracts, and the auxiliary clamping plate 402 moves downward to the original position, and control the main clamping assembly 2 to continue pushing the thick plate, and the cut thick plate moves toward the guide inclined plate 401, and the cut thick plate passes through the guide inclined plate 401 and moves to the next station.

[0039] For example 3, please refer to Figure 1 , Figure 3 and Figure 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a buffer assembly 3 is provided, which includes a movable plate 301, a main damper 302, a connecting plate 302a, an auxiliary damper 303 and a shock absorbing spring 303a. Through the cooperation of the main damper 302, the auxiliary damper 303 and the shock absorbing spring 303a, the extrusion force exerted by the main clamping plate 201 and the auxiliary clamping plate 402 on the thick plate is effectively reduced, and the thick plate is effectively prevented from being damaged due to excessive extrusion force, thereby improving the quality of the thick plate when clamped;

[0040] Specifically, the movable plate 301 is arranged on the side of the main clamping plate 201, one end of the main damper 302 is connected to the side wall of the movable plate 301, and the other end of the main damper 302 is connected to the side wall of the main clamping plate 201, a shock absorbing spring 303a is sleeved on the peripheral side wall of the main damper 302, a connecting plate 302a is connected to the peripheral side wall of the main damper 302, and the connecting plate 302a is far away from the main clamping plate 201, one end of the auxiliary damper 303 is connected to the side wall of the connecting plate 302a, and the other end of the auxiliary damper 303 is connected to the side wall of the main clamping plate 201, and a shock absorbing spring 303a is sleeved on the peripheral side wall of the auxiliary damper 303;

[0041] Furthermore, the two connecting plates 302a are symmetrically arranged, and the connecting plates 302a are V-shaped, and the four auxiliary dampers 303 are arranged in a rectangular array;

[0042] The operation process of this embodiment is as follows: when the main clamping plate 201 and the auxiliary clamping plate 402 clamp the thick plate on the feeding plate 101, the main damper 302 and the auxiliary damper 303 cooperate with the shock-absorbing spring 303a to reduce the squeezing force of the main clamping plate 201 on the thick plate, and at the same time, reduce the squeezing force of the auxiliary clamping plate 402 on the thick plate.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plate clamping structure for a thick plate feeder, comprising a feeding plate (101), characterized in that: A main clamping assembly (2) is provided on one side of the feeding plate (101); a main clamping plate (201) in the main clamping assembly (2) is provided on the feeding plate (101); a mounting frame (203) provided on one side of the feeding plate (101) is rotatably connected to a lead screw (204); a ball nut (204b) is connected to the peripheral side wall of the lead screw (204); a movable seat (204c) sleeved on the peripheral side wall of the ball nut (204b) is connected to the lower surface of the main clamping plate (201); a slider (204d) is connected to the lower surface of the movable seat (204c); the slider (204d) is slidably connected to a slide groove (203a) provided on the inner bottom of the mounting frame (203); and a motor (204a) connected to the end of the lead screw (204) is connected to the inner side wall of the mounting frame (203); A secondary clamping assembly (4) is provided on the other side of the feeding plate (101); a secondary clamping plate (402) in the secondary clamping assembly (4) is disposed against the other side of the feeding plate (101); a hydraulic rod (403a) connected to the lower surface of the secondary clamping plate (402) has its lower end connected to a hydraulic cylinder (403); a material guide inclined plate (401) is provided on the side wall of the secondary clamping plate (402) away from the feeding plate (101); a guide rod (401a) is fixedly connected to the side wall of the material guide inclined plate (401); and the guide rod (401a) is slidably connected to a guide groove (402a) provided on the side wall of the secondary clamping plate (402).

2. The plate clamping structure for a thick plate feeder according to claim 1, characterized in that: A base plate (1) is arranged below the feeding plate (101), and a support (101a) is symmetrically connected to the lower surface of a bracket (101b) symmetrically connected to the lower surface of the feeding plate (101), and the support (101a) is connected to the base plate (1).

3. The plate clamping structure for a thick plate feeder according to claim 2, characterized in that: A guide shaft (202) is connected to the interior of a connecting frame (205) disposed on the other side of the feeding plate (101), and a sliding seat (202a) sleeved on the peripheral side wall of the guide shaft (202) is connected to the lower surface of the main clamping plate (201).

4. The plate clamping structure for a thick plate feeder according to claim 3, characterized in that: A guide block (202b) is fixedly connected to the lower surface of the sliding seat (202a), and the guide block (202b) is slidably connected to a slide rail (205a) provided at the inner bottom of the connecting frame (205).

5. The plate clamping structure for a thick plate feeder according to claim 3, characterized in that: One of the brackets (101b) is connected to the lower surface of the placement frame (203), and the other bracket (101b) is connected to the lower surface of the connection frame (205); the bracket (101b) is U-shaped, the placement frame (203) is U-shaped, and the connection frame (205) is U-shaped.

6. The plate clamping structure for a thick plate feeder according to claim 1, characterized in that: The support feet (401b) symmetrically connected to the lower surface of the material guide inclined plate (401) are connected to the base plate (1), and the support feet (401b) are connected to the auxiliary clamping plate (402), and the side of the material guide inclined plate (401) away from the support feet (401b) is connected to the base plate (1).

7. The plate clamping structure for a thick plate feeder according to claim 1, characterized in that: A buffer assembly (3) is arranged on the side wall of the main clamping plate (201) close to the main clamping plate (201); a movable plate (301) in the buffer assembly (3) is arranged on the side of the main clamping plate (201); a main damper (302) connected to the side wall of the movable plate (301) is connected to the side wall of the main clamping plate (201); a connecting plate (302a) connected to the peripheral side wall of the main damper (302) is connected to the side wall of the movable plate (301); a secondary damper (303) connected to the side wall of the connecting plate (302a) is connected to the side wall of the main clamping plate (201); and shock absorbing springs (303a) are sleeved on the peripheral side walls of the main damper (302) and the secondary damper (303).

8. The plate clamping structure for a thick plate feeder according to claim 7, characterized in that: Two connecting plates (302a) are provided, and the connecting plates (302a) are in a V shape, and four auxiliary dampers (303) are provided.

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