Raw material plate pressure buffering device

Abstract

The utility model discloses a raw material plate pressure buffering device which comprises a protection frame, the back face of an inner cavity of the protection frame is connected with a transverse plate in a sliding mode, an electric air cylinder is fixedly installed at the top of the transverse plate, the telescopic end of the electric air cylinder penetrates through the transverse plate and is fixedly connected with a movable plate, and a groove is formed in the bottom of the movable plate. Through the arrangement of the protection frame, the transverse plate, the electric air cylinder, the movable plate, the groove, the buffer spring and the pressing frame, raw materials can be conveniently extruded, meanwhile, through the arrangement of the movable plate, the groove, the buffer spring and the pressing frame, the raw materials can be buffered when being extruded, and through the arrangement of the driving box, the servo motor, the screw rod and the rectangular plate, the raw materials can be conveniently extruded. According to the plate pressure buffering device, the extrusion height of the pressing frame can be adjusted, through the arrangement of the structure, the plate pressure buffering device has the advantage of having the adjusting function when used, limitation of extrusion and crushing can be effectively avoided, therefore, the use requirements of customers can be met, and meanwhile the labor difficulty of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material plate pressure buffer devices, in particular to a raw material plate pressure buffer device. Background Art

[0002] D-p-methylsulfonylphenylserine ethyl ester (abbreviated as: D-ethyl ester) is a key intermediate of florfenicol. When D-p-methylsulfonylphenylserine ethyl ester is processed and produced, large particles of raw materials need to be squeezed and crushed to facilitate subsequent processing and synthesis.

[0003] When the existing extrusion and crushing devices are in use, most of them directly extrude and crush the raw materials through the cooperation of electric cylinders and pressing plates. However, the structural design of the existing extrusion and crushing devices is relatively simple, resulting in the extrusion and crushing method not having an adjustment function, so that the device cannot adjust the extrusion and crushing height according to the actual specifications of the raw materials, resulting in limitations in the extrusion and crushing. At the same time, the labor difficulty of the staff is increased, and thus the use needs of customers cannot be met. For this reason, we propose a raw material plate pressure buffer device to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a raw material plate pressure buffer device, which has the advantage of having an adjustment function when in use, thereby solving the problem that the existing plate pressure buffer device has no adjustment function when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material plate pressure buffer device, comprising a protective frame, a cross plate is slidably connected to the back side of the inner cavity of the protective frame, an electric cylinder is fixedly installed on the top of the cross plate, the telescopic end of the electric cylinder passes through the cross plate and is fixedly connected to a movable plate, a groove is opened at the bottom of the movable plate, a buffer spring is evenly fixedly connected to the top of the inner cavity of the groove, a pressure frame is slidably connected to the outer surface of the movable plate, the bottom of the buffer spring extends to the outside of the groove and is fixedly connected to the connection with the pressure frame, a drive box is fixedly connected to the back side of the protective frame, a servo motor is fixedly installed on the top of the inner cavity of the drive box, a screw is fixedly connected to the output end of the servo motor, the bottom of the screw is rotatably connected to the connection with the drive box through a bearing, a rectangular plate is threadedly connected to the outer surface of the screw, and the front side of the rectangular plate passes through the protective frame and is fixedly connected to the connection with the cross plate.

[0006] Preferably, guide plates are fixedly connected to the left and right sides of the rectangular plate, guide grooves for use with the guide plates are provided on the left and right sides of the inner cavity of the drive box, and the outer surface of the guide plate is slidably connected to the inner surface of the guide groove.

[0007] Preferably, guide rods are fixedly connected to the left and right sides of the top of the movable plate, and the top of the guide rods penetrates the horizontal plate and extends to the top of the horizontal plate.

[0008] Preferably, slide cylinders are embedded and installed on both left and right sides of the top of the transverse plate, and the inner surface of the slide cylinder is slidably connected to the outer surface of the guide rod.

[0009] Preferably, both left and right sides of the back surface of the inner cavity of the protection frame are fixedly connected with slide rails, and the outer surface of the slide rails is slidably connected to the inner surface of the cross plate.

[0010] Preferably, a movable groove for use with the rectangular plate is provided on the back of the inner cavity of the protection frame, and a rubber pad is fixedly connected to the bottom of the protection frame.

[0011] Preferably, a bearing frame is slidably connected to the bottom of the inner cavity of the protection frame, and a handle is fixedly connected to the front of the bearing frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can conveniently extrude raw materials by arranging a protective frame, a horizontal plate, an electric cylinder, a movable plate, a groove, a buffer spring and a pressure frame. At the same time, the arrangement of the movable plate, the groove, the buffer spring and the pressure frame can buffer the raw materials when they are extruded. The extrusion height of the pressure frame can be adjusted by arranging a driving box, a servo motor, a screw and a rectangular plate. By arranging the above structure, the plate pressure buffer device has the advantage of having an adjustment function when in use, which solves the problem that the existing plate pressure buffer device has no adjustment function when in use, and can effectively avoid the limitations of extrusion crushing, thereby being able to meet the use needs of customers and reducing the labor difficulty of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the movable plate structure of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the connection between the horizontal plate and the slide cylinder structure of the utility model;

[0017] Figure 4 It is a cross-sectional view of the drive box structure of the utility model.

[0018] In the figure: 1. protective frame; 2. horizontal plate; 3. electric cylinder; 4. movable plate; 5. groove; 6. buffer spring; 7. pressure frame; 8. drive box; 9. servo motor; 10. screw; 11. rectangular plate; 12. guide plate; 13. guide groove; 14. guide rod; 15. slide cylinder; 16. slide rail; 17. movable groove; 18. rubber pad; 19. load-bearing frame; 20. handle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 4 , a raw material plate pressure buffer device, including a protective frame 1, a horizontal plate 2 is slidably connected to the back of the inner cavity of the protective frame 1, an electric cylinder 3 is fixedly installed on the top of the horizontal plate 2, the telescopic end of the electric cylinder 3 passes through the horizontal plate 2 and is fixedly connected to a movable plate 4, a groove 5 is opened at the bottom of the movable plate 4, a buffer spring 6 is evenly fixedly connected to the top of the inner cavity of the groove 5, a pressure frame 7 is slidably connected to the outer surface of the movable plate 4, the bottom of the buffer spring 6 extends to the outside of the groove 5 and is fixedly connected to the connection with the pressure frame 7, a drive box 8 is fixedly connected to the back of the protective frame 1, a servo motor 9 is fixedly installed on the top of the inner cavity of the drive box 8, a screw 10 is fixedly connected to the output end of the servo motor 9, the bottom of the screw 10 is rotatably connected to the connection of the drive box 8 through a bearing, a rectangular plate 11 is threadedly connected to the outer surface of the screw 10, and the front of the rectangular plate 11 passes through the protective frame 1 and is fixedly connected to the connection with the horizontal plate 2.

[0021] In this embodiment: the utility model can conveniently extrude the raw materials by arranging the protective frame 1, the horizontal plate 2, the electric cylinder 3, the movable plate 4, the groove 5, the buffer spring 6 and the pressing frame 7. At the same time, the arrangement of the movable plate 4, the groove 5, the buffer spring 6 and the pressing frame 7 can buffer the raw materials when they are extruded. By arranging the driving box 8, the servo motor 9, the screw 10 and the rectangular plate 11, the extrusion height of the pressing frame 7 can be adjusted. By arranging the above structure, the plate pressure buffer device has the advantage of having an adjustment function when in use, which solves the problem that the existing plate pressure buffer device has no adjustment function when in use, and can effectively avoid the limitations of extrusion crushing, thereby being able to meet the customer's use needs and at the same time reducing the labor difficulty of the staff.

[0022] As a technical optimization solution of the utility model, guide plates 12 are fixedly connected to the left and right sides of the rectangular plate 11, and guide grooves 13 for use with the guide plates 12 are opened on the left and right sides of the inner cavity of the driving box 8, and the outer surface of the guide plate 12 is slidably connected to the inner surface of the guide groove 13.

[0023] In this embodiment, the rectangular plate 11 can be guided and limited by providing the guide plate 12 and the guide groove 13 .

[0024] As a technical optimization solution of the utility model, guide rods 14 are fixedly connected to the left and right sides of the top of the movable plate 4 , and the top of the guide rods 14 passes through the horizontal plate 2 and extends to the top of the horizontal plate 2 .

[0025] In this embodiment, the guide rod 14 is provided to guide and support the movable plate 4 .

[0026] As a technical optimization solution of the utility model, slide cylinders 15 are embedded and installed on both left and right sides of the top of the transverse plate 2 , and the inner surface of the slide cylinder 15 is slidably connected to the outer surface of the guide rod 14 .

[0027] In this embodiment, the guide rod 14 can be guided and supported by providing the slide cylinder 15 .

[0028] As a technical optimization solution of the utility model, the left and right sides of the back of the inner cavity of the protection frame 1 are fixedly connected with slide rails 16, and the outer surface of the slide rail 16 is slidably connected to the inner surface of the horizontal plate 2.

[0029] In this embodiment, the slide rail 16 is provided to guide and support the transverse plate 2 .

[0030] As a technical optimization solution of the utility model, a movable groove 17 for use with the rectangular plate 11 is opened on the back of the inner cavity of the protection frame 1, and a rubber pad 18 is fixedly connected to the bottom of the protection frame 1.

[0031] In this embodiment, by providing the moving groove 17 , the rectangular plate 11 can be easily moved, and at the same time, the rectangular plate 11 is guided and supported. By providing the rubber pad 18 , the bottom of the protective frame 1 can be protected.

[0032] As a technical optimization solution of the present invention, the bottom of the inner cavity of the protection frame 1 is slidably connected to a carrying frame 19 , and the front of the carrying frame 19 is fixedly connected to a handle 20 .

[0033] In this embodiment, by providing the carrying frame 19 and the handle 20 , the raw materials can be carried and moved conveniently.

[0034] Working principle: when it is necessary to extrude and crush raw materials of different sizes, the staff will place the raw materials in the inner cavity of the carrying frame 19, and then, the staff will slide the carrying frame 19 through the handle 20 and put it into the bottom of the inner cavity of the protective frame 1. Then, when the staff needs to adjust the extrusion height of the pressing frame 7 according to the size of the raw materials, the staff will energize the servo motor 9 plug and start the external controller of the servo motor 9, so that the output end of the servo motor 9 drives the screw 10 to rotate on the inner surface of the rectangular plate 11. At the same time, the rectangular plate 11 drives the cross plate 2 to slide on the outer surface of the slide rail 16, so that the cross plate 2 drives the electric cylinder 3, the movable plate 4, the buffer spring 6 and the pressing frame 7 to move, so that the pressing frame 7 moves to the appropriate extrusion and crushing height, and the adjustment of the extrusion height of the pressing frame 7 is completed;

[0035] Then, the staff energizes the plug of the electric cylinder 3 and starts the external controller of the electric cylinder 3, so that the telescopic end of the electric cylinder 3 drives the movable plate 4 to move downward, and the movable plate 4 drives the buffer spring 6 and the pressure frame 7 to move downward and contact with the raw material. At the same time, the raw material squeezes the pressure frame 7, so that the pressure frame 7 slides upward on the outer surface of the movable plate 4 to squeeze the buffer spring 6, and the inner surface of the pressure frame 7 is tightly fitted with the connection between the movable plate 4, so that the buffer spring 6, the pressure frame 7 and the movable plate 4 are used in coordination to buffer the instantaneous impact force of the pressure frame 7 downward, thereby effectively avoiding the splashing of the raw material when the raw material is squeezed instantly. At the same time, the telescopic end of the electric cylinder 3 continues to move downward, so that the telescopic end drives the movable plate 4, the buffer spring 6 and the pressure frame 7 to continue to move downward to squeeze and crush the raw material, thereby realizing the extrusion and crushing of the raw material. The device is simple to operate, easy to adjust and use, can effectively avoid the limitations of extrusion and crushing, thereby meeting the customer's usage needs, and at the same time, reduces the labor difficulty of the staff.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material plate pressure buffer device, comprising a protective frame (1), characterized in that: The back of the inner cavity of the protection frame (1) is slidably connected to a transverse plate (2), the top of the transverse plate (2) is fixedly mounted with an electric cylinder (3), the telescopic end of the electric cylinder (3) passes through the transverse plate (2) and is fixedly connected to a movable plate (4), the bottom of the movable plate (4) is provided with a groove (5), the top of the inner cavity of the groove (5) is evenly fixedly connected with a buffer spring (6), the outer surface of the movable plate (4) is slidably connected to a pressure frame (7), the bottom of the buffer spring (6) extends to the outside of the groove (5) and is in contact with the pressure frame The protective frame (1) is fixedly connected to the connection of the drive box (7), the back of the protective frame (1) is fixedly connected to a drive box (8), the top of the inner cavity of the drive box (8) is fixedly installed with a servo motor (9), the output end of the servo motor (9) is fixedly connected to a screw rod (10), the bottom of the screw rod (10) is rotatably connected to the connection of the drive box (8) through a bearing, the outer surface of the screw rod (10) is threadedly connected to a rectangular plate (11), the front of the rectangular plate (11) passes through the protective frame (1) and is fixedly connected to the connection of the cross plate (2).

2. A raw material plate pressure buffer device according to claim 1, characterized in that: The left and right sides of the rectangular plate (11) are fixedly connected with guide plates (12), the left and right sides of the inner cavity of the drive box (8) are provided with guide grooves (13) for use with the guide plates (12), and the outer surface of the guide plate (12) is slidably connected with the inner surface of the guide groove (13).

3. A raw material plate pressure buffer device according to claim 1, characterized in that: The left and right sides of the top of the movable plate (4) are fixedly connected with guide rods (14), and the top of the guide rods (14) penetrates the horizontal plate (2) and extends to the top of the horizontal plate (2).

4. A raw material plate pressure buffer device according to claim 3, characterized in that: Slide cylinders (15) are embedded and installed on both left and right sides of the top of the transverse plate (2), and the inner surface of the slide cylinder (15) is slidably connected to the outer surface of the guide rod (14).

5. A raw material plate pressure buffer device according to claim 1, characterized in that: The left and right sides of the back side of the inner cavity of the protection frame (1) are fixedly connected with slide rails (16), and the outer surface of the slide rail (16) is slidably connected to the inner surface of the horizontal plate (2).

6. A raw material plate pressure buffer device according to claim 1, characterized in that: A movable groove (17) for use with the rectangular plate (11) is provided on the back of the inner cavity of the protection frame (1), and a rubber pad (18) is fixedly connected to the bottom of the protection frame (1).

7. A raw material plate pressure buffer device according to claim 1, characterized in that: The bottom of the inner cavity of the protection frame (1) is slidably connected to a carrying frame (19), and the front of the carrying frame (19) is fixedly connected to a handle (20).

Images