CN211641277U

CN211641277U - Cold press is used in production of medical bed board

Info

Publication number: CN211641277U
Application number: CN201922423739.4U
Authority: CN
Inventors: 王振俊; 周意静; 杨高勋
Original assignee: Changzhou Weidell Decoration Materials Co ltd
Current assignee: Changzhou Weidell Decoration Materials Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-09
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a cold press is used in production of medical bed board, the technical field who relates to the cold press, it includes the portal frame, the pneumatic cylinder of portal frame is worn to establish by fixedly connected with tailpiece of the piston rod portion on the portal frame, fixedly connected with clamp plate on the piston rod of pneumatic cylinder, the bottom fixedly connected with of portal frame is used for placing the workstation of medical bed board, storage tank one has been seted up on the workstation, fixedly connected with cylinder one in the storage tank one, fixedly connected with U-shaped frame on the tailpiece of the piston rod portion of cylinder one, the U-shaped frame internal rotation is connected with the roller, storage tank two has been seted up on the side of portal frame, be equipped with the seal assembly who. The utility model has the effect of conveniently and laborsavingly removing the medical bed board from the workbench.

Description

Cold press is used in production of medical bed board

Technical Field

The utility model belongs to the technical field of the technique of cold press and specifically relates to a cold press is used in production of medical bed board is related to.

Background

The common medical bed board is usually made of melamine resin board as a surface layer and PMT foam as a core layer. In order to improve the performance of the medical bed board, silver ions are usually added into the melamine resin board to improve the antibacterial performance of the medical bed board, and an antistatic agent is added into the melamine resin board to improve the antistatic performance of the medical bed board. In the production process of the medical bed board, two melamine resin plates are respectively adhered to two sides of PMI foam through epoxy resin, and then the medical bed board is formed through pressing by a cold press.

The prior Chinese patent with the publication number of CN206749131U discloses a cold press, which comprises a cold press base, cold press vertical plates, cold press beams, guide posts, a guide cylinder, an upper pressure plate, a connecting base, a pressure cap, a ball head telescopic shaft and a hydraulic cylinder, wherein the cold press vertical plates are respectively and fixedly connected with two ends of the cold press base, the cold press beams are fixedly connected with the top ends of the two cold press vertical plates, the guide posts are fixedly connected with the upper end of the cold press base, and guide post upper end fixed connection is on the cold press crossbeam, swing joint has the guide cylinder on the guide post, guide cylinder one side fixedly connected with top board, top board upper end fixedly connected with connecting seat, and the connecting seat upper end has the pressure cap by threaded connection, is equipped with the bulb telescopic shaft in the connecting seat, and the bulb telescopic shaft passes pressure cap and cold press crossbeam swing joint at the pneumatic cylinder lower extreme, and pneumatic cylinder lower extreme fixed connection is on the cold press crossbeam.

The above prior art solutions have the following drawbacks: after extrusion is completed, the medical bed board needs to be manually moved away from the workbench, certain manpower needs to be consumed, and the moving speed is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold press is used in production of medical bed board, it has the effect that can conveniently remove medical bed board from the workstation laborsavingly.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the cold press for producing the medical bed board comprises a portal frame, wherein a hydraulic cylinder of the portal frame is penetrated through by the end part of a piston rod fixedly connected to the portal frame, a pressing plate is fixedly connected to a piston rod of the hydraulic cylinder, a workbench for placing the medical bed board is fixedly connected to the bottom of the portal frame, a first accommodating groove is formed in the workbench, a first air cylinder is fixedly connected to the inside of the first accommodating groove, a U-shaped frame is fixedly connected to the end part of the piston rod of the first air cylinder, a roller is rotatably connected to the inside of the U-shaped frame, a second accommodating groove is formed in the side face of the portal frame, and a sealing assembly used for plugging the first accommodating groove is arranged on.

By adopting the technical scheme, when the medical bed board is pressed, the first air cylinder is started to drive the U-shaped frame to retract into the first accommodating groove until the roller is positioned in the first accommodating groove, then the first accommodating groove is sealed by the sealing assembly, so that the surface of the workbench is in a flat state, and then the medical bed board can be pressed; after the pressing is finished, the sealing assembly is moved out of the first accommodating groove; and then the first air cylinder is started to push the U-shaped frame to move upwards, so that the roller moves upwards until the roller is attached to the medical bed board, and a worker can push the medical bed board to generate friction between the medical bed board and the roller to rotate the roller, so that the rotary connection between the medical bed board and the roller can be converted into sliding connection between the medical bed board and a workbench, and the medical bed board can be conveniently moved away from the workbench in a labor-saving manner.

The present invention may be further configured in a preferred embodiment as: the sealing assembly comprises a second air cylinder fixed in the second accommodating groove, an installing plate fixed on the end part of a piston rod of the second air cylinder, a third air cylinder fixed on the installing plate and a cover plate fixed on the end part of the piston rod of the third air cylinder and capable of being placed in the first accommodating groove, and a square groove convenient for accommodating the cover plate is formed in the workbench; when the cover plate is positioned in the square groove, the upper surface of the cover plate and the upper surface of the workbench are positioned in the same plane.

By adopting the technical scheme, when the medical bed board is pressed, the mounting plate and the cylinder III fixed on the mounting plate are pushed to a height higher than that of the workbench by the cylinder II; then the cover plate is pushed to move by the third air cylinder until the first accommodating groove can be just covered by the cover plate; the second air cylinder is used for adjusting the position of the mounting plate to be low until the cover plate is positioned in the square groove, and the cover plate can cover the first accommodating groove; therefore, the surface of the workbench is in a relatively flat state, and the normal operation of the pressing operation is ensured; after the medical bed board is pressed, the cover plate is drawn out from the square groove by using the contraction of the air cylinder III; then the U-shaped frame is pushed to move upwards by the first air cylinder, so that the medical bed board can be conveniently moved away from the workbench.

The present invention may be further configured in a preferred embodiment as: and the square groove is connected with a ball which can be attached to the cover plate in a rolling manner.

Through adopting above-mentioned technical scheme, when cylinder three drive apron shifted out the square groove, produce the friction between apron and the ball to this makes the ball roll, thereby can change the rolling friction between apron and the ball into the sliding friction between apron and the square groove, thereby makes shifting out of apron convenient and fast more.

The present invention may be further configured in a preferred embodiment as: the workbench is provided with a stacking and aligning mechanism for stacking and aligning the width direction of the medical bed board.

By adopting the technical scheme, the stacking and aligning mechanism is arranged to stack and align the width direction of the medical bed board, so that the workload of workers for manually stacking and aligning the medical bed board is reduced, and the cold press is more convenient to use.

The present invention may be further configured in a preferred embodiment as: the neat stacking mechanism comprises two groups of neat stacking assemblies symmetrically arranged along the axis of the length direction of the workbench, and each group of neat stacking assemblies comprises a cylinder IV fixed on the workbench, a mounting rack fixedly connected with the end part of a piston rod of the cylinder IV, a cylinder V fixed on the mounting rack and facing the medical bed board at the end part of the piston rod, and a neat stacking plate fixed on the cylinder V.

By adopting the technical scheme, after the medical bed board is placed on the workbench, the stacking plates are respectively pushed in the direction close to the medical bed board by the two cylinders until the two stacking plates are respectively abutted against the two sides of the medical bed board, so that the side surfaces of the medical bed board can be stacked, the time for workers to stack the medical bed board is reduced, and the cold press is more convenient to use; meanwhile, the height position of the neat plate can be adjusted by the arrangement of the cylinder four, so that the neat plate can be conveniently pushed away from the workbench.

The present invention may be further configured in a preferred embodiment as: the side surface of the stacking plate close to the medical bed plate is detachably connected with a protective pad.

By adopting the technical scheme, when the medical bed board is pushed by the stacking and aligning plate, the protective pad can play a role in protecting the medical bed board; therefore, the problem that the side surface of the medical bed board is damaged due to the fact that the stacking plates are in contact with the medical bed board is solved, and the quality of the medical bed board is guaranteed.

The present invention may be further configured in a preferred embodiment as: the protective pad is fixedly connected with a dovetail strip matched with the dovetail groove.

Through adopting above-mentioned technical scheme, utilize the joint cooperation between dovetail and the dovetail to realize the neat board of sign indicating number and the protection fills up between can dismantle and be connected to this makes the protection fill up convenient to detach, thereby has made things convenient for the protection to fill up the change work after wearing and tearing take place for a long time.

The present invention may be further configured in a preferred embodiment as: the dovetail groove is characterized in that the inner wall of the dovetail groove is fixedly connected with a magnetic strip, and the dovetail strip is fixedly connected with an iron strip attracted with the magnetic strip.

Through adopting above-mentioned technical scheme, when the dovetail joint was in the dovetail, the magnetic stripe was in the same place with the iron bar actuation to make being connected between dovetail and the dovetail more firm, with this stability of being connected between having improved protection pad and the neat board of sign indicating number.

To sum up, the utility model discloses a following at least one useful technological effect:

the first air cylinder is used for pushing the U-shaped frame to move and the sealing assemblies to be matched, so that the medical bed board can be conveniently moved away from the workbench in a labor-saving manner;

rolling friction between the cover plate and the balls is converted into sliding friction between the cover plate and the square groove, so that the cover plate can be moved out more conveniently and quickly;

the arrangement of the stacking and aligning mechanism can stack and align the width direction of the medical bed board, so that the workload of workers for manually stacking and aligning the medical bed board is reduced, and the cold press is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a schematic sectional view of the embodiment.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a schematic view of a highlighted flush plate of an embodiment.

Reference numerals: 1. a gantry; 11. a hydraulic cylinder; 111. pressing a plate; 12. a second accommodating groove; 2. a work table; 21. a first accommodating groove; 211. a first cylinder; 212. a U-shaped frame; 213. a roller; 22. a square groove; 221. a ball bearing; 3. a seal assembly; 31. a second air cylinder; 32. mounting a plate; 33. a third air cylinder; 34. a cover plate; 4. a code alignment component; 41. a cylinder IV; 42. a mounting frame; 43. a fifth cylinder; 44. stacking and aligning plates; 441. a dovetail groove; 442. a magnetic strip; 45. a protective pad; 451. a dovetail strip; 452. and (4) iron bars.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a cold press is used in production of medical bed board, including portal frame 1, two vertical portions of portal frame 1 all place subaerial. Fixedly connected with pneumatic cylinder 11 on the horizontal part of portal frame 1, the quantity of pneumatic cylinder 11 is two, and portal frame 1 is all worn to establish by two pneumatic cylinder 11's piston rod tip. The end parts of the piston rods of the two hydraulic cylinders 11 are fixedly connected with a pressing plate 111 together, the pressing plate 111 is of a rectangular plate-shaped structure, and the length direction of the pressing plate 111 is consistent with the length direction of the horizontal part of the portal frame 1. The bottom of two vertical parts of portal frame 1 is fixedly connected with workstation 2 jointly, and the length direction of workstation 2 is unanimous with the length direction of clamp plate 111, and workstation 2 is used for placing medical bed board.

Referring to fig. 2 and 3, the workbench 2 is provided with a first accommodating groove 21, the first accommodating groove 21 is rectangular, the length direction of the first accommodating groove 21 is the same as the width direction of the workbench 2, the number of the first accommodating grooves 21 is two, and the two first accommodating grooves 21 are symmetrically distributed along the central axis of the workbench 2 in the width direction. And a first cylinder 211 is fixedly connected in each first accommodating groove 21, the first cylinder 211 is vertically arranged, and the end part of a piston rod of the first cylinder 211 is vertically and upwards arranged. The end part of the piston rod of the first cylinder 211 is fixedly connected with a U-shaped frame 212, the length direction of the U-shaped frame 212 is consistent with the length direction of the first accommodating groove 21, and the length of the U-shaped frame 212 is slightly smaller than the length of the first accommodating groove 21; the first cylinder 211 is used to push the U-shaped frame 212 to be disposed on the inner top of the first accommodating groove 21. The two opposite side surfaces of the U-shaped frame 212 are connected with five rollers 213 in a rotating mode, and the five rollers 213 are evenly distributed in the U-shaped frame 212 at equal intervals. When the medical bed board needs to be moved away from the workbench 2, the first air cylinder 211 is started, the first air cylinder 211 pushes the U-shaped frame 212 to move upwards until the roller 213 is attached to the lower surface of the medical bed board, a worker can push the medical bed board to enable friction to be generated between the medical bed board and the roller 213 to enable the roller 213 to rotate, so that the rotating connection between the medical bed board and the roller 213 can be converted into sliding connection between the medical bed board and the workbench 2, and the medical bed board can be moved away from the workbench 2 conveniently in a labor-saving mode.

Referring to fig. 2 and 3, two accommodating grooves 12 are formed in the opposite side surfaces of the vertical portion of the portal frame 1, and the length direction of the two accommodating grooves 12 is consistent with the length direction of the vertical portion of the portal frame 1. And a sealing assembly 3 is arranged in each second accommodating groove 12, the sealing assembly 3 comprises a second cylinder 31, a mounting plate 32, a third cylinder 33, a cover plate 34 and a second cylinder 31, the second cylinder 31 is fixed on the inner bottom of the second accommodating groove 12, the second cylinder 31 is vertically arranged, and the length direction of a piston rod of the second cylinder 31 is consistent with the length direction of the second accommodating groove 12. The mounting plate 32 is a rectangular plate-shaped structure, the length direction of the mounting plate 32 is consistent with the length direction of the workbench 2, the mounting plate 32 is horizontally arranged, and the mounting plate 32 is fixed on the end part of the piston rod of the second cylinder 31. The third cylinder 33 is fixed on the mounting plate 32, the third cylinder 33 is horizontally arranged, and the length direction of the piston rod of the third cylinder 33 is consistent with the length direction of the mounting plate 32. The cover plate 34 is a rectangular plate-shaped structure, and the cover plate 34 is fixedly connected with the end part of the piston rod of the cylinder III 33. The workbench 2 is provided with a square groove 22, the cover plate 34 can be placed in the square groove 22, and when the cover plate 34 is positioned in the square groove 22, the upper surface of the cover plate 34 and the upper surface of the workbench 2 are in the same plane. The ball 221 is connected to the square groove 22 in a rolling manner, the number of the ball 221 is multiple, the balls 221 are uniformly distributed in the square groove 22 in a rectangular manner, and when the cover plate 34 is located in the square groove 22, the bottom of the cover plate 34 is attached to the ball 221.

Referring to fig. 1, a stacking and aligning mechanism is arranged on a workbench 2 and used for stacking and aligning the edges of the medical bed board in the width direction, and the stacking and aligning mechanism comprises two groups of stacking and aligning components 4 symmetrically arranged in the length direction of the workbench 2. Each group of aligning assemblies 4 comprises a cylinder four 41, a mounting frame 42, a cylinder five 43 and an aligning plate 44. The cylinder four 41 is fixed on the side surface of the workbench 2, the cylinder four 41 is vertically arranged, and the end part of a piston rod of the cylinder four 41 is vertically upwards arranged. The mounting bracket 42 has a rectangular plate-like structure, the length direction of the mounting bracket 42 coincides with the width direction of the table 2, and the mounting bracket 42 is fixed to the end of the piston rod of the cylinder block 41. The five air cylinders 43 are fixed on the mounting frame 42, the length direction of piston rods of the five air cylinders 43 is consistent with the width direction of the mounting frame 42, and the piston rods of the five air cylinders 43 face the direction of the workbench 2. The aligning plate 44 is a rectangular plate-shaped price, the length direction of the aligning plate 44 is consistent with the length direction of the workbench 2, and the lower surface of the aligning plate 44 is attached to the upper surface of the workbench 2. When the cylinder five 43 on the two groups of aligning components 4 simultaneously push the aligning plates 44 to move towards the direction of the medical bed board, the two aligning plates 44 can respectively abut against the two sides of the medical bed board, so that the side surfaces of the medical bed board can be aligned.

Referring to fig. 4, a protection pad 45 is detachably connected to the side surface of the aligning plate 44 away from the cylinder five 43, and the protection pad 45 is made of rubber materials, so that the problem that the side surface of the medical bed board is damaged due to the fact that the aligning plate 44 is in contact with the medical bed board can be solved by the protection pad 45. The side surface of the aligning plate 44 close to the protective pad 45 is provided with two dovetail grooves 441, the length direction of the dovetail grooves 441 is the same as that of the workbench 2, the number of the dovetail grooves 441 is two, and the two dovetail grooves 441 are symmetrically distributed along the central axis of the aligning plate 44. The side face, close to the aligning plate 44, of the protection pad 45 is fixedly connected with a dovetail strip 451, the length direction of the dovetail strip 451 is consistent with that of the dovetail groove 441, and the dovetail groove 441 is matched with the dovetail strip 451, so that the aligning plate 44 is detachably connected with the protection pad 45. The inner wall of the dovetail groove 441 is fixedly connected with a magnetic strip 442, and the length direction of the magnetic strip 442 is consistent with the length direction of the dovetail groove 441. The dovetail strip 451 is fixedly connected with an iron strip 452, the length direction of the iron strip 452 is consistent with that of the magnetic strip 442, and when the dovetail groove 441 is clamped with the dovetail strip 451, the iron strip 452 and the magnetic strip 442 are attracted together, so that the protection pad 45 is connected with the stacking plate 44 more stably.

The implementation principle of the embodiment is as follows: when the medical bed board is pressed, the mounting plate 32 and the air cylinder III 33 fixed on the mounting plate 32 are pushed to a height higher than that of the workbench 2 by the air cylinder II 31; then, the cover plate 34 is pushed to move by the third air cylinder 33 until the cover plate 34 just covers the first accommodating groove 21; the second cylinder 31 is used for lowering the position of the mounting plate 32 until the cover plate 34 is positioned in the square groove 22, and at the moment, the cover plate 34 can cover the first accommodating groove 21; therefore, the surface of the workbench 2 is in a relatively flat state, and the normal operation of the pressing operation is ensured; after the medical bed board is pressed, the cover plate 34 is drawn out from the square groove 22 by the contraction of the air cylinder III 33; then the first air cylinder 211 is used to push the U-shaped frame 212 to move upwards, so that the medical bed board can be conveniently removed from the workbench 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cold press is used in production of medical bed board, includes portal frame (1), hydraulic cylinder (11) of portal frame (1) are worn to establish by fixedly connected with piston rod tip on portal frame (1), fixedly connected with clamp plate (111) on the piston rod of hydraulic cylinder (11), the bottom fixedly connected with of portal frame (1) is used for placing workstation (2) of medical bed board, its characterized in that: the sealing device is characterized in that a first accommodating groove (21) is formed in the workbench (2), a first air cylinder (211) is fixedly connected in the first accommodating groove (21), a U-shaped frame (212) is fixedly connected to the end portion of a piston rod of the first air cylinder (211), a roller (213) is rotatably connected in the U-shaped frame (212), a second accommodating groove (12) is formed in the side face of the portal frame (1), and a sealing assembly (3) used for sealing the first accommodating groove (21) is arranged on the second accommodating groove (12).

2. The cold press for producing medical bed boards of claim 1, wherein: the sealing assembly (3) comprises a second air cylinder (31) fixed in the second accommodating groove (12), an installing plate (32) fixed on the end part of a piston rod of the second air cylinder (31), a third air cylinder (33) fixed on the installing plate (32) and enabling the piston rod to face the medical bed board, and a cover plate (34) fixed on the end part of the piston rod of the third air cylinder (33) and capable of being placed in the first accommodating groove (21), wherein a square groove (22) convenient for accommodating the cover plate (34) is formed in the workbench (2); when the cover plate (34) is positioned in the square groove (22), the upper surface of the cover plate (34) and the upper surface of the workbench (2) are in the same plane.

3. The cold press for producing medical bed boards as claimed in claim 2, wherein: the square groove (22) is connected with a ball (221) which can be jointed with the cover plate (34) in a rolling way.

4. The cold press for producing medical bed boards of claim 1, wherein: the workbench (2) is provided with a stacking and aligning mechanism for stacking and aligning the width direction of the medical bed board.

5. The cold press for producing medical bed boards as claimed in claim 4, wherein: neat mechanism of sign indicating number includes two groups of neat subassembly (4) of sign indicating number that the axis symmetry of length direction along workstation (2) set up, and arbitrary group neat subassembly (4) of sign indicating number all includes cylinder four (41) of fixing on workstation (2), with cylinder four's (41) tailpiece of the piston rod fixed connection's mounting bracket (42), fix on mounting bracket (42) and tailpiece of the piston rod towards five (43) of cylinder medical bed board and fix neat board (44) of sign indicating number on five (43) of cylinder.

6. The cold press for producing medical bed boards as claimed in claim 5, wherein: the side surface of the aligning plate (44) close to the medical bed plate is detachably connected with a protective pad (45).

7. The cold press for producing medical bed boards as claimed in claim 6, wherein: the neat board (44) is provided with a dovetail groove (441), and the protective pad (45) is fixedly connected with a dovetail strip (451) matched with the dovetail groove (441).

8. The cold press for producing medical bed boards as claimed in claim 7, wherein: the inner wall of the dovetail groove (441) is fixedly connected with a magnetic strip (442), and the dovetail strip (451) is fixedly connected with an iron strip (452) attracted with the magnetic strip (442).