Plate feeding device for multi-layer hot press

Abstract

The utility model discloses a plate feeding device for a multi-layer hot press, and relates to the technical field of feeding, an operator places a plate to be processed on a plate feeding table, a first servo motor rotates, the first servo motor drives a first lead screw to rotate, and the first lead screw drives a second lead screw to rotate; the first lead screw drives a first pushing device on the outer side to move in a first pushing device moving groove, the first pushing device pushes a to-be-machined plate to move backwards, the first pushing device pushes the to-be-machined plate to move to the position opposite to the lifting device to stop, and an air cylinder is arranged at the right front end of the first pushing device. The air cylinder controls an air cylinder telescopic rod to stretch out, the air cylinder telescopic rod drives a feeding pushing plate at the rear end to move backwards, the feeding pushing plate pushes a plate to be machined to move to a plate feeding lifting table of the lifting device, the air cylinder of the first pushing device controls the air cylinder telescopic rod to retract, and the air cylinder telescopic rod drives the feeding pushing plate to return to the original position. The first servo motor rotates to drive the lead screw to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of material feeding, in particular to a plate feeding device for a multi-layer hot press. Background Art

[0002] A multi-layer hot press is a device used to heat and press materials. It is mainly composed of a heating system, a pressure system, and a control system. The working principle of a multi-layer hot press is to place the material to be processed between the heating plates, which are heated by the heater to make the material reach the required temperature. At the same time, the hydraulic system provides pressure to press the heated material to achieve processes such as heat curing, heat sealing, or shape forming. A multi-layer hot press usually has multiple layers of heating plates, which can process multiple workpieces or multiple layers of materials at the same time, which can improve production efficiency and is suitable for mass production and processing of multiple layers of materials. Multi-layer hot presses are widely used in woodworking, plastics, rubber, textiles, composite materials and other industries. In terms of control, multi-layer hot presses are usually equipped with a computer control system, which can achieve precise control of parameters such as temperature, pressure, and time. This can ensure the stability and consistency of processing quality. A multilayer hot press is a device used to heat and press materials. Through heating and pressure, processes such as heat curing, heat sealing or shape forming are achieved. It has a wide range of applications in industrial production. However, the existing multilayer hot presses mostly use manual delivery, which requires additional labor costs. For large-scale production companies, long-term manual operation may increase production costs, and the speed of manual delivery is limited by the operator's skill level and physical condition, resulting in low production efficiency. Therefore, a person skilled in the art provides a plate delivery device for a multilayer hot press to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a plate feeding device for a multi-layer hot press to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A plate feeding device for a multi-layer hot press comprises a plate feeding platform, wherein the four corners of the lower end of the plate feeding platform are provided with supporting feet, the left end of the plate feeding platform is provided with a plate feeding device, the rear end of the plate feeding platform is provided with a lifting device, the right end surface of the plate feeding device is provided with a first pushing device moving groove, the front side of the inner end of the plate feeding device is provided with a first servo motor, the output end of the first servo motor is provided with a first screw rod, and the outer side of the first screw rod is provided with a first pushing device.

[0006] Preferably, a hydraulic telescopic rod is arranged in the middle of the lower end of the lifting device, auxiliary telescopic rods are arranged near the left and right sides of the lower end of the lifting device, fixed bases are arranged at the lower ends of the hydraulic telescopic rod and the two sets of auxiliary telescopic rods, a plate delivery lifting platform is arranged on the lower wall of the inner end of the lifting device, and a second pushing device moving groove is arranged on the left front wall of the inner end of the lifting device.

[0007] Preferably, a second servo motor is arranged on the upper left side of the lifting device, a second screw rod is arranged at the output end of the second servo motor, a second pushing device is sleeved on the outer side of the second screw rod, and screw rod grooves are arranged at positions corresponding to the first screw rod and the second screw rod on the left side of the first pushing device and the second pushing device.

[0008] Preferably, the right front ends of the first pushing device and the second pushing device are both provided with a cylinder, the output ends of the cylinders are both provided with cylinder telescopic rods, and the rear ends of the cylinder telescopic rods are both provided with a feeding pushing plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the operator places the plate to be processed on the plate feeding platform, the first servo motor rotates, the first servo motor drives the first screw rod to rotate, the first screw rod drives the first pushing device on the outside to move in the moving groove of the first pushing device, the first pushing device pushes the plate to be processed to move backward, the first pushing device pushes the plate to be processed to a position relative to the lifting device and stops, a cylinder is arranged at the right front end of the first pushing device, the cylinder controls the cylinder telescopic rod to extend, the cylinder telescopic rod drives the rear end feeding pushing plate to move backward, the feeding pushing plate pushes the plate to be processed to the plate feeding lifting platform of the lifting device, the cylinder of the first pushing device controls the cylinder telescopic rod to be retracted, the cylinder telescopic rod drives the feeding pushing plate to return to its position, the first servo motor rotates to drive the screw rod to rotate, the first screw rod drives the first pushing device to return to its position, a hydraulic telescopic rod is arranged in the middle of the lower end of the lifting device, and auxiliary telescopic rods are arranged on the left and right sides of the lower end of the lifting device. The lower ends of the hydraulic telescopic rod and the two sets of auxiliary telescopic rods are provided with a fixed base, and the fixed base fixes the hydraulic telescopic rod and the two sets of auxiliary telescopic rods. The hydraulic telescopic rod controls the lifting device to lift to the loading height of the multi-layer hot press machine, and the two sets of auxiliary telescopic rods maintain good stability during the lifting of the lifting device. A second servo motor is arranged on the upper left side of the lifting device. The second servo motor rotates, and the output end of the second servo motor drives the second screw rod to rotate, and the second screw rod drives the second pushing device to move downward and move to the position where the plate to be processed can be loaded. A cylinder is arranged at the right front end of the second pushing device. The cylinder controls the cylinder telescopic rod to extend, and the cylinder telescopic rod drives the feeding push plate to move backward. The feeding push plate pushes the plate to be processed to move into the multi-layer hot press machine to complete the feeding of the multi-layer hot press machine. The cylinder of the second pushing device controls the cylinder telescopic rod to retract, and the cylinder telescopic rod drives the feeding push plate to return to its position. The rotation of the second servo motor drives the screw rod to rotate, and the second screw rod drives the first pushing device to return to its position. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The present invention is a schematic structural diagram of a plate feeding device for a multi-layer hot press.

[0011] Figure 2 The present invention is a schematic cross-sectional view of the structure of a lifting device in a plate feeding device for a multi-layer hot press.

[0012] Figure 3 The present invention is a schematic diagram of the structure of a lifting device in a plate feeding device for a multi-layer hot press.

[0013] Figure 4 The present invention is a schematic diagram of the structure of a pushing device in a plate feeding device for a multi-layer hot press.

[0014] In the figure: 1. plate feeding platform, 2. supporting feet, 3. plate feeding device, 4. lifting device, 5. moving slot of the first pushing device, 6. first servo motor, 7. first screw rod, 8. first pushing device, 9. hydraulic telescopic rod, 10. auxiliary telescopic rod, 11. fixed base, 12. plate feeding lifting platform, 13. moving slot of the second pushing device, 14. second servo motor, 15. second screw rod, 16. screw rod slot, 17. cylinder, 18. cylinder telescopic rod, 19. feeding pushing plate, 20. second pushing device. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with the specific implementation methods. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0016] See also Figures 1 to 4In the embodiment of the utility model, a plate feeding device for a multi-layer hot press machine includes a plate feeding platform 1, and supporting feet 2 are arranged at the four corners of the lower end of the plate feeding platform 1, a plate feeding device 3 is arranged at the left end of the plate feeding platform 1, and a lifting device 4 is arranged at the rear end of the plate feeding platform 1. A first pushing device moving groove 5 is arranged on the right end surface of the plate feeding device 3, a first servo motor 6 is arranged on the front side of the inner end of the plate feeding device 3, a first screw rod 7 is arranged at the output end of the first servo motor 6, and a first pushing device 8 is sleeved on the outer side of the first screw rod 7, a hydraulic telescopic rod 9 is arranged in the middle of the lower end of the lifting device 4, and auxiliary telescopic rods 10 are arranged near the left and right sides of the lower end of the lifting device 4, and the lower ends of the hydraulic telescopic rod 9 and the two sets of auxiliary telescopic rods 10 are arranged A fixed base 11 is provided, a plate feeding lifting platform 12 is arranged on the lower wall of the inner end of the lifting device 4, a second pushing device moving groove 13 is arranged on the left front wall of the inner end of the lifting device 4, a second servo motor 14 is arranged on the upper left side of the lifting device 4, a second screw rod 15 is arranged on the output end of the second servo motor 14, a second pushing device 20 is sleeved on the outer side of the second screw rod 15, screw rod grooves 16 are arranged at the positions corresponding to the first screw rod 7 and the second screw rod 15 on the left side of the first pushing device 8 and the second pushing device 20, a cylinder 17 is arranged at the right front end of the first pushing device 8 and the second pushing device 20, a cylinder telescopic rod 18 is arranged at the output end of the cylinder 17, and a feeding pushing plate 19 is arranged at the rear end of the cylinder telescopic rod 18.

[0017] The working principle of the utility model is: the operator places the plate to be processed on the plate feeding platform, the first servo motor rotates, the first servo motor drives the first screw rod to rotate, the first screw rod drives the first pushing device on the outside to move in the moving groove of the first pushing device, the first pushing device pushes the plate to be processed to move backward, the first pushing device pushes the plate to be processed to a position relative to the lifting device and stops, a cylinder is arranged at the right front end of the first pushing device, the cylinder controls the cylinder telescopic rod to extend, the cylinder telescopic rod drives the rear end feeding pushing plate to move backward, the feeding pushing plate pushes the plate to be processed to the plate feeding lifting platform of the lifting device, the cylinder of the first pushing device controls the cylinder telescopic rod to retract, the cylinder telescopic rod drives the feeding pushing plate to return to its position, the first servo motor rotates to drive the screw rod to rotate, the first screw rod drives the first pushing device to return to its position, a hydraulic telescopic rod is arranged in the middle of the lower end of the lifting device, auxiliary telescopic rods are arranged on the left and right sides of the lower end of the lifting device, and the hydraulic telescopic rod The lower ends of the two groups of auxiliary telescopic rods are provided with a fixed base, and the fixed base fixes the hydraulic telescopic rod and the two groups of auxiliary telescopic rods. The hydraulic telescopic rod controls the lifting device to lift to the loading height of the multi-layer hot press machine, and the two groups of auxiliary telescopic rods maintain good stability during the lifting of the lifting device. A second servo motor is arranged on the upper left side of the lifting device. The second servo motor rotates, and the output end of the second servo motor drives the second screw rod to rotate, and the second screw rod drives the second pushing device to move downward and move to the position where the plate to be processed can be loaded. A cylinder is arranged at the right front end of the second pushing device, and the cylinder controls the cylinder telescopic rod to extend, and the cylinder telescopic rod drives the feeding push plate to move backward, and the feeding push plate pushes the plate to be processed to move into the multi-layer hot press machine to complete the feeding of the multi-layer hot press machine. The cylinder of the second pushing device controls the cylinder telescopic rod to be retracted, and the cylinder telescopic rod drives the feeding push plate to return to its position. The rotation of the second servo motor drives the screw rod to rotate, and the second screw rod drives the first pushing device to return to its position.

[0018] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0019] 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 plate feeding device for a multi-layer hot press, comprising a plate feeding table (1), characterized in that: Support legs (2) are arranged at the four corners of the lower end of the plate delivery platform (1), a plate delivery device (3) is arranged at the left end of the plate delivery platform (1), a lifting device (4) is arranged at the rear end of the plate delivery platform (1), and a first pushing device moving groove (5) is arranged on the right end surface of the plate delivery device (3).

2. A plate feeding device for a multi-layer hot press according to claim 1, characterized in that: A first servo motor (6) is arranged at the front side of the inner end of the plate feeding device (3), a first screw rod (7) is arranged at the output end of the first servo motor (6), and a first pushing device (8) is sleeved on the outer side of the first screw rod (7).

3. A plate feeding device for a multi-layer hot press according to claim 1, characterized in that: A hydraulic telescopic rod (9) is arranged in the middle of the lower end of the lifting device (4), and auxiliary telescopic rods (10) are arranged near the left and right sides of the lower end of the lifting device (4).

4. A plate feeding device for a multi-layer hot press according to claim 3, characterized in that: A fixed base (11) is provided at the lower ends of the hydraulic telescopic rod (9) and the two sets of auxiliary telescopic rods (10), and a plate delivery lifting platform (12) is provided on the lower wall of the inner end of the lifting device (4).

5. A plate feeding device for a multi-layer hot press according to claim 1, characterized in that: A second pushing device moving groove (13) is provided on the left front wall of the inner end of the lifting device (4), and a second servo motor (14) is provided on the upper left side of the lifting device (4).

6. A plate feeding device for a multi-layer hot press according to claim 5, characterized in that: The output end of the second servo motor (14) is provided with a second screw rod (15), and the outer side of the second screw rod (15) is sleeved with a second pushing device (20).

7. A plate feeding device for a multi-layer hot press according to claim 2, characterized in that: Screw rod grooves (16) are provided at positions on the left side of the first pushing device (8) and the second pushing device (20) corresponding to the first screw rod (7) and the second screw rod (15).

8. A plate feeding device for a multi-layer hot press according to claim 7, characterized in that: The first pushing device (8) and the second pushing device (20) are both provided with a cylinder (17) at the right front end.

9. A plate feeding device for a multi-layer hot press according to claim 8, characterized in that: The output end of the cylinder (17) is provided with a cylinder telescopic rod (18), and the rear end of the cylinder telescopic rod (18) is provided with a feeding pushing plate (19).

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