Turnover device for processing of refrigerated dryer

Abstract

The invention relates to a turnover device for processing of a refrigerated dryer, which comprises a base with two sides provided with vertical plates, the top of each vertical plate is provided with a rotating mechanism, the rotating mechanism is provided with adjusting mechanisms, one adjusting mechanism is provided with a locking mechanism I, and the other adjusting mechanism is provided with a locking mechanism II; the rotating mechanism comprises a shell arranged on the vertical plate, a circular seat is arranged in the shell, an electromagnet magnetically connected with the circular seat is arranged on the vertical plate, and a connecting shaft penetrating through the shell is arranged on one side of the circular seat; the adjusting mechanism comprises a mounting seat connected with the connecting shaft, a sliding channel for the rack to penetrate through is formed in the mounting seat, a gear meshed with the rack is arranged in the mounting seat, and the gear is driven by a motor at the top of the mounting seat. The position of the plate fixed by the locking mechanism I and the locking mechanism II is adjusted through the adjusting mechanism, so that when the rotating mechanism drives the assembly to rotate, the plate does not make contact with the base, and rotation of the assembly is not affected.

Description

Technical Field

[0001] The present invention relates to the field of dryer processing, and particularly relates to a flipping device for the processing of a refrigerated dryer. Background Art

[0002] The housing of a refrigerated dryer and many of its internal components are composed of metal plates spliced together. Before splicing the plates, different end faces need to be ground, polished, sprayed, engraved, etc. Therefore, fixed jigs are generally used to fix the plates to prevent displacement. At the same time, in order to facilitate the flipping of the plates, a jig with a rotating function is also required to rotate the plates to process different end faces. Therefore, we need a jig that can fix the plates and also flip them.

[0003] Specifically, a flipping device for circuit board processing with the patent number CN118695484B has the following defects when fixing and flipping a circuit board. For example, if the flat workpiece has a large front-to-back width, when rotating the workpiece through the flipping component, the position of the workpiece needs to be adjusted so that the bottom end of the workpiece does not contact the top surface of the processing table during the rotation process to prevent the processing table from affecting the rotation of the workpiece. To meet this condition, the fixing mechanism needs to be loosened to adjust the position of the workpiece back and forth, and then the fixing mechanism is tightened to fix the workpiece. This increases the processing difficulty and also increases the working intensity. At the same time, how to prevent the workpiece from slipping off the fixing mechanism during the flipping process is also a technical problem that needs to be solved. The existing solutions to the above problems generally involve setting the fixing mechanism at a high position to solve the above problems. However, since the position of the fixing mechanism is too high, it will also drive the installation position of the workpiece to rise, which is not conducive to its subsequent processing work. Or the fixing mechanism is set at a low position, and when the workpiece needs to be flipped, the fixing mechanism is driven by a driving device to move up to increase its height, and then the workpiece is driven to flip and then reset downward. Specifically, such as the devices of CN119012538A and CN220476002U. However, this method has the following problems: First, it has high requirements for the height of the device, which will undoubtedly increase the space occupied by the device. Second, the fixing mechanism and the workpiece that move up and down will cause the center of gravity of the device to be unstable and affect its safety. Third, it is not convenient to adjust the position of the workpiece to be close to or far from the operator for product processing. Summary of the Invention

[0004] The purpose of the present invention is to provide a flipping device for the processing of a refrigerated dryer.

[0005] The technical problems of the present invention are mainly solved by the following technical solutions:

[0006] A turnover device for the processing of a freeze dryer, including a base, on both sides of the top of the base are provided with vertical plates, on one side of the top of each vertical plate is provided with a rotating mechanism, on the rotating mechanism is provided with an adjusting mechanism, on one set of adjusting mechanisms is provided with a locking mechanism I, and on the other set of adjusting mechanisms is provided with a locking mechanism II;

[0007] The rotating mechanism includes a housing arranged on the vertical plate, inside the housing is arranged a circular seat, on the vertical plate is provided an electromagnet magnetically connected to the circular seat, and on one side of the circular seat is provided a connecting shaft passing through the housing;

[0008] The adjusting mechanism includes a mounting seat connected to the connecting shaft, on the mounting seat is provided a sliding channel for a rack to pass through, inside the mounting seat is also provided a gear meshing with the rack, and the gear is driven by a motor at the top of the mounting seat;

[0009] The locking mechanism I includes a U-shaped seat I arranged at both ends of the rack in the corresponding adjusting mechanism;

[0010] The locking mechanism II includes bolts arranged at both ends of the rack in the corresponding adjusting mechanism, one end of the bolt is connected to a mounting plate through a bearing I, and at both ends of the mounting plate are provided U-shaped seats II corresponding to the U-shaped seat I.

[0011] Preferably, at the top inside the openings of the U-shaped seat I and the U-shaped seat II are provided pressing blocks, above the U-shaped seat I and the U-shaped seat II are provided screws connected to the corresponding pressing blocks, on the U-shaped seat I and the U-shaped seat II are provided screw holes I screwed with the corresponding screws, and at the top of the screw is provided a force-applying block.

[0012] Preferably, between the corresponding two groups of U-shaped seats I and the corresponding two groups of U-shaped seats II are provided clamping mechanisms, the clamping mechanism includes a circular tube connecting the corresponding two groups of U-shaped seats I and the corresponding U-shaped seats II, in the middle of the circular tube is provided a filling block, on both sides of the filling block inside the circular tube are provided sliding rods extending to the outside, one end of the sliding rod is fixed with a convex block through a bearing II, the convex block is connected to the filling block through a spring I, and at the end of the sliding rod outside the circular tube is provided a clamping plate, and on the outside of the U-shaped seat I and the U-shaped seat II are provided arc-shaped magnetic blocks buckled on the corresponding sliding rods.

[0013] Preferably, on the side wall of the vertical plate is provided a groove for accommodating the electromagnet, on the end face of the electromagnet is provided a polygonal card slot, in the card slot is provided a positioning rod adapted to it, on the circular seat and the connecting shaft are provided positioning channels for accommodating one end of the positioning rod, and on the sealing end of the positioning channel is provided a spring II connected to the end of the positioning rod.

[0014] Preferably, a circular hole for a connecting shaft to pass through is provided on the side wall of the housing. A plurality of receiving grooves with a cross-section of a major arc bow are evenly arranged on the outer arc wall of the circular seat. A metal ball is arranged in the receiving groove, and one end of the metal ball extends into the opening of the housing and abuts against the corresponding inner side wall thereof.

[0015] Preferably, a second threaded hole for screwing the threaded rod body is provided on the side wall of the corresponding rack.

[0016] The beneficial effects of the present invention are as follows: The present invention adjusts the locking mechanism I, the locking mechanism II and the position of the plate through the adjusting mechanism, so that when the rotating mechanism drives the above components to rotate, the bottom end of the plate does not contact the top of the base at this time, so as to ensure the normal flipping work of the plate. And the clamping mechanism is also adopted to ensure that the plate will not slide off from the locking mechanism I and the locking mechanism II during the flipping process. At the same time, the adjusting mechanism also facilitates the adjustment of the position of the plate, so that it is far from or close to the processing personnel for the processing work of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a cross-sectional view of the locking mechanism II in the top view direction of the present invention;

[0019] Figure 3 is Figure 2 a partial enlarged view of

[0020] In the figure: 1. Base, 2. Vertical plate, 3. Rotating mechanism, 31. Housing, 32. Circular seat, 33. Electromagnet, 34. Connecting shaft, 4. Adjusting mechanism, 41. Mounting seat, 42. Sliding channel, 43. Rack, 44. Gear, 45. Motor, 5. Locking mechanism I, 51. C-shaped seat I, 6. Locking mechanism II, 61. Bolt, 62. Bearing I, 63. Mounting plate, 64. C-shaped seat II, 7. Pressing block, 8. Screw rod, 9. Clamping mechanism, 91. Round tube, 92. Filling block, 93. Slide bar, 94. Bearing II, 95. Convex block, 96. Spring I, 97. Clamping plate, 98. Magnetic block, 10. Card slot, 11. Positioning rod, 12. Positioning channel, 13. Spring II, 14. Metal ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions of the present invention will be further specifically described below through embodiments in conjunction with the drawings.

[0022] A turning device for the processing of a freeze dryer, comprising a base 1, on both sides of the top of the base 1, vertical plates 2 are provided, on one side of the top of each vertical plate 2, a rotating mechanism 3 is provided, on the rotating mechanism 3, an adjusting mechanism 4 is provided, on one group of adjusting mechanisms 4, a locking mechanism I 5 is provided, and on the other group of adjusting mechanisms 4, a locking mechanism II 6 is provided;

[0023] The rotating mechanism 3 includes a housing 31 provided on the vertical plate 2, a circular seat 32 is arranged inside the housing 31, an electromagnet 33 magnetically connected to the circular seat 32 is arranged on the vertical plate 2, and a connecting shaft 34 penetrating through the housing 31 is arranged on one side of the circular seat 32;

[0024] The adjusting mechanism 4 includes a mounting seat 41 connected to the connecting shaft 34, a sliding channel 42 for a rack 43 to pass through is arranged on the mounting seat 41, a gear 44 meshing with the rack 43 is also arranged inside the mounting seat 41, and the gear 44 is driven by a motor 45 at the top of the mounting seat 41;

[0025] The locking mechanism I 5 includes U-shaped seats I 51 arranged at both ends of the rack 43 in the corresponding adjusting mechanism 4;

[0026] The locking mechanism II 6 includes bolts 61 arranged at both ends of the rack 43 in the corresponding adjusting mechanism 4, a screw hole II screwed with the rod body of the bolt 61 is arranged on the side wall of the corresponding rack 43, one end of the bolt 61 is connected to a mounting plate 63 through a bearing I 62, and U-shaped seats II 64 corresponding to the U-shaped seats I 51 are arranged at both ends of the mounting plate 63.

[0027] In this embodiment, a pressing block 7 is arranged at the top inside the openings of the U-shaped seats I 51 and the U-shaped seats II 64, a screw rod 8 connected to the corresponding pressing block 7 is arranged above the U-shaped seats I 51 and the U-shaped seats II 64, screw holes I screwed with the corresponding screw rod 8 are arranged on the U-shaped seats I 51 and the U-shaped seats II 64, and a force-applying block is arranged at the top of the screw rod 8.

[0028] As Figure 1 shown, a clamping mechanism 9 is arranged between the corresponding two groups of U-shaped seats I 51 and the corresponding two groups of U-shaped seats II 64, as Figure 2 、 3As shown, the clamping mechanism 9 includes a round tube 91 connecting two corresponding groups of 匚-shaped seats I51 and corresponding 匚-shaped seats II64, a filling block 92 is arranged in the middle of the round tube 91, and sliding rods 93 extending to the outside thereof are arranged in the round tubes 91 on both sides of the filling block 92, and a protrusion 95 is fixed to one end of the sliding rod 93 through a bearing II94, and the protrusion 95 is connected to the filling block 92 through a spring I96, and a clamping plate 97 is arranged at the end of the sliding rod 93 on the outside of the round tube 91, wherein the outside of the 匚-shaped seat I51 and the 匚-shaped seat II64 are provided with arc-shaped magnetic blocks 98 buckled on the corresponding sliding rods 93.

[0029] like Figure 2 As shown, a groove for accommodating the electromagnet 33 is provided on the side wall of the vertical plate 2, a polygonal slot 10 is provided on the end face of the electromagnet 33, a positioning rod 11 matched therewith is provided in the slot 10, a positioning channel 12 for accommodating one end of the positioning rod 11 is provided on the circular seat 32 and the connecting shaft 34, and a spring II13 connected to the end of the positioning rod 11 is provided on the sealing end of the positioning channel 12.

[0030] like Figure 2 As shown, a circular hole for the connecting shaft 34 to pass through is provided on the side wall of the shell 31, and a plurality of groups of receiving grooves with a major arc cross-section are evenly provided on the outer arc wall of the circular seat 32. A metal ball 14 is provided in the receiving groove, and one end of the metal ball 14 extends into the opening of the shell 31 and abuts against its corresponding inner wall.

[0031] When in use, the electromagnet 33 is energized to magnetically fix the circular seat 32 to prevent the circular seat 32 from rotating in the shell 31. At this time, the strong magnetic force generated by the electromagnet 33 acts on the positioning rod 11, so that one end of the positioning rod 11 slides out of the positioning channel 12 and is embedded in the card slot 10. At this time, the sliding positioning rod 11 pulls the spring II13 to stretch it, and then the vertical plate 2 fixes the circular seat 32 through the electromagnet 33. In the above process, the polygonal card slot 10 presses against the positioning rod 11 through its side wall, and the positioning rod 11 clamps the side wall of the positioning channel 12 to prevent the circular seat 32 from rotating in the shell 31, so that the circular seat 32 and the positioning rod 11 directly or indirectly position the locking mechanism I5 and the locking mechanism II6 through the connecting shaft 34 and the adjusting mechanism 4 to prevent the adjusting mechanism 4, the locking mechanism I5 and the locking mechanism II6 from rotating.

[0032] The distance between the locking mechanism I5 and the locking mechanism II6 is adjusted according to the width of the processed plate. At this time, the bolt 61 is rotated to make its rod rotate in the screw hole II and on the bearing I62. When the bolt 61 rotates and displaces in the screw hole II, it drives the mounting plate 63 and the 匚-shaped seat II64 to displace, thereby changing the distance between the 匚-shaped seat I51 and the 匚-shaped seat II64 to meet the processing requirements of plates of different widths.

[0033] Insert the cut board into the openings of the U-shaped seat I51 and the U-shaped seat II64. The above components play a supporting role for the four groups of areas of the board. At the same time, rotate the screw rod 8 in the screw hole I to drive the pressing block 7 to move downward to lock and fix the board, and then lock and fix the board on the U-shaped seat I51 and the U-shaped seat II64. Then, pull the sliding rod 93 in the round tube 91 outward to stretch the spring I96. When the outward-moving sliding rod 93 drives the clamping plate 97 to move to the outside of the front and rear ends of the board, at this time, rotate the sliding rod 93 to rotate 180 degrees in the round tube 91. At the same time, the sliding rod 93 also drives the clamping plate 97 to be located in front of or behind the board. Among them, when the sliding rod 93 is released, under the influence of the contraction of the spring I96, it drives the sliding rod 93 to retract in the round tube 91, so that the sliding rod 93 drives the clamping plate 97 to closely adhere to the front and rear ends of the board, so that the clamping mechanism 9 clamps the board on the locking mechanism I5 and the locking mechanism II6. Then, when the locking mechanism I5 and the locking mechanism II6 drive the board to flip, the clamping mechanism 9 pulls the bottom end of the board at this time to prevent the board from sliding out of the openings of the U-shaped seat I51 and the U-shaped seat II64 when the board is in a vertical state. It should be noted here that the weight of the board in the vertical state is not enough to squeeze the clamping mechanism 9 to stretch it. When the above-mentioned sliding rod 93 is rotated, it will drive the bearing II94 to rotate on the convex block 95, so that it is not easy to drive the spring I96 to rotate together and cause the spring I96 to be distorted. Then, when the sliding rod 93 is rotated later to drive the clamping plate 97 to lock the front and rear ends of the board, since the rotating sliding rod 93 does not distort the spring I96, there will be no problem that the distorted spring I96 drives the sliding rod 93 to rotate and reset so that the clamping plate 97 slides out from the front and rear ends of the board. Coupled with the magnetic connection method between the magnetic block 98 and the sliding rod 93, it can further ensure that the sliding rod 93 will not drive the clamping plate 97 to rotate without human intervention, so that the clamping plate 97 always closely adheres to the front and rear ends of the board.

[0034] When it is necessary to flip the board clockwise, if the lengths of the front and rear ends of the board are relatively long, then the motor 45 can be used to drive the gear 44 to rotate to drive the rack 43 to move backward in the sliding channel 42. At this time, the rack 43 drives the locking mechanism I5 and the locking mechanism II6 to move backward, and the locking mechanism I5 and the locking mechanism II6 drive the board to move backward together to reduce the length of the board in front of the rotating mechanism 3, so that the length of the board in front of the rotating mechanism 3 is less than the distance between the rotating mechanism 3 and the base 1. When it is necessary to flip the board counterclockwise, the steps are opposite to the above;

[0035] Furthermore, when the electromagnet 33 is powered off, under the action of the magnetic attraction of the electromagnet 33 being lost, the spring II 13 contracts and pulls the positioning rod 11 to slide out of the card slot 10 and into the positioning channel 12. At this time, the plate can be rotated, and the circular seat 32 can be driven to rotate in the housing 31 through the locking mechanism I 5, the locking mechanism II 6, the adjusting mechanism 4 and the connecting shaft 34, so as to turn the plate on the locking mechanism I 5 and the locking mechanism II 6. At this time, since the position of the plate is adjusted by the adjusting mechanism 4, when the plate rotates, its bottom end will not contact the top of the base 1, facilitating its smooth turning operation. After the plate is turned over, the electromagnet 33 is powered on to fix the circular seat 32. At this time, the strong magnetic force generated by the electromagnet acts on the positioning rod 11, so that while one end of the positioning rod 11 slides out of the positioning channel 12, it is embedded in the card slot 10. At this time, the sliding positioning rod 11 pulls the spring II 13 to stretch it, so that the rotating mechanism 3 will not rotate on the vertical plate 2, and the rotating mechanism 3 fixes the plate through the adjusting mechanism 4, the locking mechanism I 5 and the locking mechanism II 6 to prevent it from rotating. Further, the adjusting mechanism 4 adjusts the positions of the locking mechanism I 5, the locking mechanism II 6 and the plate, so that the lengths of the plates on both sides of the rotating mechanism 3 are equal, facilitating subsequent processing work.

[0036] The above has described the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A turnover device for the processing of a freeze dryer, comprising a base, and vertical plates are arranged on both sides of the top of the base. It is characterized in that: Rotating mechanisms are arranged on one side of the top of each vertical plate. An adjusting mechanism is arranged on the rotating mechanism. A locking mechanism I is arranged on one group of adjusting mechanisms, and a locking mechanism II is arranged on the other group of adjusting mechanisms; The rotating mechanism includes a housing arranged on the vertical plate. A circular seat is arranged inside the housing. An electromagnet magnetically connected to the circular seat is arranged on the vertical plate. A connecting shaft passing through the housing is arranged on one side of the circular seat; The adjusting mechanism includes a mounting seat connected to the connecting shaft. A sliding channel for a rack to pass through is arranged on the mounting seat. A gear meshing with the rack is also arranged inside the mounting seat. The gear is driven by a motor at the top of the mounting seat; The locking mechanism I includes U-shaped seats I arranged at both ends of the rack in the corresponding adjusting mechanism; The locking mechanism II includes bolts arranged at both ends of the rack in the corresponding adjusting mechanism. One end of the bolt is connected to a mounting plate through a bearing I. U-shaped seats II corresponding to the U-shaped seats I are arranged at both ends of the mounting plate.

2. The turnover device for processing a freeze dryer according to claim 1, characterized in that: Pressure blocks are arranged at the top inside the openings of the U-shaped seats I and the U-shaped seats II. Screws connected to the corresponding pressure blocks are arranged above the U-shaped seats I and the U-shaped seats II. Screw holes I screwed with the corresponding screws are arranged on the U-shaped seats I and the U-shaped seats II. A force-applying block is arranged at the top of the screw; 3. The turnover device for processing a freeze dryer according to claim 1, wherein: Clamping mechanisms are arranged between the corresponding two groups of U-shaped seats I and the corresponding two groups of U-shaped seats II. The clamping mechanism includes a circular tube connecting the corresponding two groups of U-shaped seats I and the corresponding U-shaped seats II. A filling block is arranged in the middle of the circular tube. Slide rods extending to the outside are arranged on both sides of the filling block in the circular tube. A convex block is fixed to one end of the slide rod through a bearing II. The convex block is connected to the filling block through a spring I. A clamping plate is arranged at the end of the slide rod outside the circular tube. Arc-shaped magnetic blocks buckling on the corresponding slide rods are arranged on the outside of the U-shaped seats I and the U-shaped seats II.

4. A turning device for the processing of a freeze dryer according to claim 1, characterized in that: A groove for accommodating the electromagnet is arranged on the side wall of the vertical plate. A polygonal card slot is arranged on the end face of the electromagnet. A positioning rod adapted to the card slot is arranged in the card slot. A positioning channel for accommodating one end of the positioning rod is arranged on the circular seat and the connecting shaft. A spring II connected to the end of the positioning rod is arranged on the sealing end of the positioning channel; 5. The turnover device for processing a freeze dryer according to claim 1, characterized in that: A circular hole for the connecting shaft to pass through is arranged on the side wall of the housing. A plurality of groups of receiving grooves with a cross-section of a major arc bow are uniformly arranged on the outer arc wall of the circular seat. Metal balls are arranged in the receiving grooves. One end of the metal ball extends into the opening of the housing and abuts against the corresponding inner side wall; 6. The turnover device for the processing of a freeze dryer according to claim 1, characterized in that: A screw hole II screwed with the body of the bolt is arranged on the side wall of the corresponding rack.

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