Round cage type plate turnover device

Abstract

The utility model discloses a round cage type plate turnover device. The device comprises an overturning assembly and a roller assembly, the overturning assembly comprises two wheel-shaped frames which are symmetrically arranged front and back, the wheel-shaped frames are connected and fixed through four connecting cross braces, two frame supporting seats which are symmetrically arranged are arranged below the two sides of each wheel-shaped frame, and supporting rollers and chain wheel bearings are arranged in the frame supporting seats; a main transmission motor is arranged to drive a main transmission shaft, the main transmission shaft drives a chain wheel bearing so that a chain can drive a wheel-shaped frame to turn over, the roller assembly comprises two transmission roller sets which are symmetrically arranged up and down, each transmission roller set is correspondingly connected with a transmission frame, and the transmission frames are connected to the wheel-shaped frame through floating connectors and guide column guide sleeves. And the clearance of the transmission roller group is adjusted through the floating joint and the guide pillar guide sleeve. The device is wide in universality and suitable for plates of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of plate turning devices, in particular to a round cage type plate turning device. Background Art

[0002] In the sheet metal processing industry, especially when processing wood, metal, plastic and other sheet materials, the sheets need to be sawed, polished and other processing. During processing, it is often necessary to process each side of the sheet. For example, when processing the top and bottom sides, after processing one side, the sheet needs to be flipped 180 degrees before processing the other side.

[0003] The existing plate turning device can only be used for plates of fixed sizes and has low versatility. Utility Model Content

[0004] The purpose of the utility model is to provide a round cage type plate turning device which is highly versatile and suitable for plates of different sizes in view of the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a circular cage type sheet material turning device, including a turning assembly and a roller assembly, the turning assembly includes two wheel-shaped frames arranged symmetrically in front and back, each wheel-shaped frame is provided with two built-in cross frames arranged symmetrically in the upper and lower parts, the two ends of the built-in cross frames are fixed to the inner wall of the wheel-shaped frame, the built-in cross frames are vertically connected with three equidistant built-in vertical frames, one end of each built-in vertical frame is fixed to the wheel-shaped frame, and the other end of each built-in vertical frame is fixed to the built-in cross frame, a connecting cross brace is provided to vertically fix the two wheel frames, and the connecting cross brace is provided to vertically fix the two wheel frames. There are four in total and arranged in a rectangular shape. Both ends of the connecting cross braces are fixedly connected to the built-in cross frame; two symmetrically arranged frame support seats are provided on the lower sides of each wheel-shaped frame, and the frame support plate is formed by fixing two parallel plates and a vertical plate. The upper end of the frame support seat is penetrated and fixed with a supporting roller, and the bottom of the frame support seat is penetrated and fixed with a sprocket bearing. A main transmission motor is provided between the front and rear corresponding sprocket bearings. Couplings are provided at the front and rear ends of the main transmission motor, and a main transmission shaft is provided to connect the coupling and the sprocket bearing respectively. A chain groove is formed in the wheel-shaped frame, and a Chain mounting seat, chain joints are provided at both ends of the chain mounting seat, chain rings are arranged on the chain groove and the two sprocket bearings and are connected in a closed loop through the sprocket joints; the roller assembly includes two transmission roller groups symmetrically arranged up and down, the transmission roller group includes a number of rollers arranged at equal distances, transmission assemblies and axle guards covering the transmission assemblies are provided on both sides of the rollers, the transmission assembly is connected to a roller drive motor, each transmission roller group is correspondingly connected to a transmission frame, the axle guards on both sides of the transmission roller group are vertically connected to three pairs of support frames, the support frames are fixedly connected to the transmission frame, and the transmission frame consists of two parallel The transmission cross frame and two parallel transmission vertical frames are vertically connected to each other to form a rectangular frame. The transmission cross frame is vertically connected with two symmetrically arranged guide sleeve mounting seats, and the transmission cross frame is vertically connected with two symmetrically arranged joint mounting seats; a guide column mounting seat is provided and fixed to the built-in cross frame, and a guide column mounting seat is vertically downwardly provided with a guide column, and the guide column is sleeved with a guide sleeve, and a block is provided at the end of the guide column, and the guide column is fixed to the guide sleeve mounting seat, and a cylinder mounting seat is provided and fixed to the built-in vertical frame, and the cylinder mounting seat is vertically fixed with a cylinder, and the output end of the cylinder is vertically downward and connected with a floating joint, and the floating joint is fixed to the joint mounting seat.

[0006] Preferably, the frame support seats are all fixedly connected to the bottom base, six feet supporting the bottom base are installed below the bottom base, and a limit block is provided at a position just below the center of the wheel-shaped frame corresponding to the bottom base.

[0007] Preferably, circular side panels are formed on both sides of the chain slot, a first anti-collision block is provided on the side panel corresponding to the stop block, and a second anti-collision block is provided 180° rotated from the first anti-collision block. It should be further explained that the symmetrical arrangement of the two anti-collision blocks allows the rotation angle of the wheel-shaped frame to be controlled at 180°, thereby improving the precision of the flipping operation.

[0008] Preferably, a drag chain bracket is vertically mounted on the bottom base, a drag chain groove extending along the wheel-shaped frame is connected to the side plate corresponding to the side connected to the cross brace, a drag chain bracket and the drag chain groove are continuously arranged with the drag chain, and a stopper wheel bearing seat and a stopper wheel are mounted on the bottom base corresponding to the drag chain groove. It should be further explained that since the device is equipped with a large number of motors, a drag chain is provided to organize a large number of cables to prevent the cables from affecting the operation of the device.

[0009] Preferably, the transmission longitudinal frame of the transmission frame located above is vertically connected to a fixed guide wheel group through a wheel group connecting plate. The fixed guide wheel group includes a first wheel group bracket and several first guide wheels arranged at intervals with the roller. The guide wheels are all installed vertically below the first wheel group bracket.

[0010] Preferably, the two connecting cross braces located at the bottom are both equipped with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt. The synchronous belt is perpendicular to the connecting cross brace, and wheel guide rails are provided on both sides parallel to the synchronous belt. The wheel guide rails are fixed to the connecting cross brace through the bottom support plate, and a movable guide wheel group is provided. The movable guide wheel group includes a second wheel group bracket and a plurality of second guide wheels spaced apart from the roller. The second wheel group bracket is parallel to the first wheel group bracket. The second wheel group bracket is provided with a slider mounting seat at the position corresponding to the wheel group guide rail. The slider mounting seat is slidably connected to the wheel group guide rail through the slider. The second wheel group bracket is provided with a wheel group fixing seat at the position corresponding to the synchronous belt. The wheel group fixing seat is fixedly connected to the synchronous belt and the second wheel group bracket at the same time. A synchronous drive motor is provided on one side of the synchronous pulley. It should be further explained that the gap between the rollers is utilized to insert the transverse fixed guide wheel group and the movable guide wheel group therein, and the adaptation and adjustment to the width direction of the plate are achieved by setting the guide rail slider and the synchronous pulley group.

[0011] Compared with the existing technology, the present invention has the following advantages: the present invention adjusts the spacing of the transmission roller assembly through the cylinder and the floating joint, and ensures the adjustment accuracy through the guide column and guide sleeve, so that the present device can be used for plates of different thicknesses; by setting a fixed guide wheel group and a movable guide wheel group, the clamping of plates of different lengths and widths can be achieved, further improving the applicability of the present device to plates of different widths and further improving the versatility of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall axonometric drawing of the present utility model.

[0013] Figure 2 This is an axonometric view of the utility model with the roller assembly hidden.

[0014] Figure 3 It is an axonometric drawing of the roller assembly in the present utility model.

[0015] Figure 4 It is an axonometric drawing of the connection relationship between the fixed guide wheel group and the movable guide wheel group in the utility model.

[0016] Figure 5 It is a top view of the present utility model.

[0017] Among them, 10- flip assembly, 11- wheel frame, 12- connecting cross brace, 13- built-in cross frame, 14- built-in vertical frame, 15- frame support seat, 16- sprocket bearing, 17- support roller, 18- chain groove, 19- chain, 20- cylinder mounting seat, 21- cylinder, 22- guide column mounting seat, 23- guide column, 24- floating joint, 25- guide sleeve, 26- block, 27- side plate, 28- drag chain groove, 29- drag chain, 30- chain mounting seat, 31- chain joint, 32- first anti-collision block, 33- second anti-collision block, 34- limit block, 35- block wheel, 36- main drive motor, 37- coupling, 38- drag chain bracket , 39-main drive shaft, 40-seat foot, 41-roller assembly, 42-bottom base, 43-transmission frame, 44-transmission cross frame, 45-transmission vertical frame, 46-transmission roller group, 47-joint mounting seat, 48-guide sleeve mounting seat, 49-shaft guard plate, 50-support base, 51-first wheel group bracket, 52-wheel group connecting plate, 53-fixed guide wheel group, 55-movable guide wheel group, 56-second wheel group bracket, 57-roller drive motor, 58-wheel group fixed seat, 59-synchronous drive motor, 60-first guide wheel, 61-slider mounting seat, 62-wheel group guide rail, 63-support plate, 64-synchronous pulley, 65-synchronous belt. DETAILED DESCRIPTION

[0018] The present invention is further illustrated below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, modifications of various equivalent forms of the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0019] like Figure 1 The circular cage type sheet metal turning device shown is in the initial state at this time. In the initial state, the front and rear ends of the circular cage type sheet metal turning device are the feed port and the discharge port of the sheet metal respectively. During operation, the circular cage type sheet metal turning device is used to turn the sheet metal over, that is, the sheet metal is rotated 180° in this equipment and then sent out.

[0020] The circular cage type sheet material turning device includes a turning assembly 10 and a roller assembly 41 .

[0021] like Figure 2As shown, the flip assembly 10 includes two wheel-shaped frames 11 symmetrically arranged front to back, and each wheel-shaped frame 11 is provided with two built-in cross frames 13 symmetrically arranged up and down. The two ends of the built-in cross frames 13 are fixed to the inner walls of the wheel-shaped frame 11, and the built-in cross frames 13 are vertically connected to three equidistant built-in vertical frames 14. One end of each built-in vertical frame 14 is fixed to the wheel-shaped frame 11, and the other end of each built-in vertical frame 14 is fixed to the built-in cross frame 13. A connecting cross brace 12 is provided to vertically and fixedly connect the two wheel-shaped frames 11. There are four connecting cross braces 12 in total and they are arranged in a rectangular shape. Both ends of the connecting cross brace 12 are fixedly connected to the built-in cross frame 13. The rectangular space formed between the four connecting cross braces 12 is used to place the roller assembly 41.

[0022] like Figure 2 As shown, two symmetrically arranged frame support seats 15 are provided on both sides of each wheel-shaped frame 11. The frame support plate 63 is formed by fixing two parallel plates and a vertical plate. The upper end of the frame support seat 15 is penetrated and fixed with a support roller 17. The support roller 17 rotates with the wheel-shaped frame 11 while supporting the wheel-shaped frame 11 to maintain stability. The bottom of the frame support seat 15 is penetrated and fixed with a sprocket bearing 16. A main drive motor 36 is provided between the front and rear corresponding sprocket bearings 16. The front and rear ends of the main drive motor 36 are provided with A coupling 37 is provided, and a main transmission shaft 39 is provided to connect the coupling 37 and the sprocket bearing 16 respectively. A chain groove 18 is formed in the wheel-shaped frame 11, and a chain mounting seat 30 is fixed in the chain groove 18. Chain joints 31 are provided at both ends of the chain mounting seat 30. A chain 19 is provided and is arranged in a ring in the chain groove 18 and the two sprocket bearings 16 and is connected in a closed loop through the sprocket joint. The main transmission motor 36 drives the sprocket bearing 16 to rotate through the main transmission shaft 39. The sprocket bearing 16 rotates and drives the wheel-shaped frame 11 to rotate through the chain 19.

[0023] like Figure 3 As shown, the roller assembly 41 includes two transmission roller groups 46 symmetrically arranged in the upper and lower parts, and the transmission roller group 46 includes a number of rollers arranged at equal intervals. Transmission components and shaft guard plates 49 covering the transmission components are provided on both sides of the rollers. The transmission component is connected to a roller drive motor 57. Each transmission roller group 46 is correspondingly connected to a transmission frame 43. The shaft guard plates 49 on both sides of the transmission roller group 46 are vertically connected to three pairs of support bases 50. The support bases 50 are fixedly connected to the transmission frame 43. The transmission frame 43 is composed of two parallel transmission cross frames 44 and two parallel transmission vertical frames 45 vertically connected to each other to form a rectangular frame. The transmission cross frame 44 is vertically connected to two symmetrically arranged guide sleeve mounting seats 48, and the transmission cross frame 44 is vertically connected to two symmetrically arranged joint mounting seats 47.

[0024] like Figure 2As shown, a guide post mounting seat 22 is provided and fixed on the built-in horizontal frame 13, and a guide post 23 is provided vertically downward on the guide post mounting seat 22, and the guide post 23 is sleeved with a guide sleeve 25, and a stop block 26 is provided at the end of the guide post 23, and the guide post 23 is fixed to the guide sleeve mounting seat 48. A cylinder mounting seat 20 is provided and fixed on the built-in vertical frame 14, and the cylinder mounting seat 20 is vertically fixed with a cylinder 21, and the output end of the cylinder 21 is vertically downward and connected to a floating joint 24, and the floating joint 24 is fixed to the joint mounting seat 47, and the cylinder 21 controls the lifting and lowering of the floating joint 24, and at the same time, the distance is precisely controlled through the guide post 23 and the guide sleeve 25, so as to accurately adjust the distance between the two transmission roller groups 46 and 41, so that it is suitable for sheets of different thicknesses.

[0025] like Figure 2 As shown, the frame support seats 15 are fixedly connected to the bottom base 42, and six base feet 40 supporting the bottom base 42 are installed below the bottom base 42. A limit block 34 is provided at the position just below the center of the wheel-shaped frame 11 corresponding to the bottom base 42.

[0026] like Figure 2 As shown, circular side plates 27 are formed on both sides of the chain groove 18, and a first anti-collision block 32 is provided on the side plate 27 corresponding to the side of the limit block 34, and a second anti-collision block 33 is provided at a position where the first anti-collision block 32 is rotated 180° along the side plate 27.

[0027] like Figure 2 As shown, the bottom base 42 is vertically installed with a drag chain bracket 38, the side plate 27 on the side of the wheel-shaped frame 11 corresponding to the cross brace 12 is connected to the drag chain groove 28 distributed along the wheel-shaped frame 11, the drag chain bracket 38 and the drag chain groove 28 are continuously arranged with the drag chain 29, and the bearing seat of the stop wheel 35 and the stop wheel 35 are installed at the position of the bottom base 42 corresponding to the drag chain groove 28.

[0028] like Figure 4 As shown, the transmission longitudinal frame 45 of the transmission frame 43, which is initially located at the upper position, is vertically connected to a fixed guide wheel group 53 through a wheel group connecting plate 52. The fixed guide wheel group 53 includes a first wheel group bracket 51 and several first guide wheels 60 arranged at intervals with the roller. The guide wheels are all installed vertically below the first wheel group bracket 51.

[0029] like Figure 4As shown, the two connecting cross braces 12 at the bottom in the initial position are both equipped with synchronous pulleys 64, and the two synchronous pulleys 64 are connected by a synchronous belt 65. The synchronous belt 65 is perpendicular to the connecting cross brace 12, and wheel guide rails 62 are provided on both sides parallel to the synchronous belt 65. The wheel guide rails 62 are fixed to the connecting cross brace 12 through the support plate 63 at the bottom, and a movable guide wheel group 55 is provided. The movable guide wheel group 55 includes a second wheel group bracket 56 and a plurality of second guide wheels arranged at intervals with the roller. The second wheel group bracket 56 is parallel to the first wheel group bracket 51, and the second wheel group bracket 56 is provided at a position corresponding to the wheel group guide rail 62. There is a slider mounting seat 61, which is slidably connected to the wheel set guide rail 62 through a slider. The second wheel set bracket 56 is provided with a wheel set fixing seat 58 at the position corresponding to the synchronous belt 65. The wheel set fixing seat 58 is fixedly connected to the synchronous belt 65 and the second wheel set bracket 56 at the same time. A synchronous drive motor 59 is provided on one side of the synchronous pulley 64. The synchronous drive motor 59 drives the pulley to rotate. At the same time, the synchronous pulley 64 drives the synchronous belt 65 to adjust the position of the movable guide wheel group 55, thereby controlling the distance between the movable guide wheel group 55 and the fixed guide wheel group 53, which is convenient for clamping and fixing plates of different widths.

[0030] Working process and principle of this utility model:

[0031] like Figure 1 As shown, first start the synchronous drive motor 59, which drives the synchronous pulley 64 to rotate, and the synchronous pulley 64 drives the synchronous belt 65 to move laterally. The movable guide wheel group 55 connected to the synchronous belt 65 also moves laterally, thereby controlling the distance between the fixed guide wheel group 53 and the movable guide wheel group 55. Start the roller drive motor 57, and the sheet metal enters the roller assembly 41 from the feed port through the channel formed by the fixed guide wheel group 53 and the movable guide wheel group 55. Stop the roller drive motor 57, and start all the cylinders 21. The cylinder 21 controls the floating joint 24 to move downward. At the same time, the guide column 23 and the guide sleeve 25 ensure the accurate direction. The two transmission roller groups 46 move toward each other. Keep approaching until the rollers of the two transmission roller groups 46 clamp the sheet, control the synchronous drive motor 59 to make the fixed guide wheel group 53 and the movable guide wheel group 55 further clamp the sheet, start the main transmission motor 36, the main transmission motor 36 drives the main transmission shaft 39 to rotate, the main transmission shaft 39 drives the sprocket bearing 16 to rotate, the sprocket bearing 16 drives the chain 19 to transmit, the chain 19 drives the wheel-shaped frame 11 to rotate through the chain mounting seat 30, and the wheel-shaped frame 11 rotates 180° while the second anti-collision block 33 contacts the limit block 34, stops the main transmission motor 36, controls the cylinder 21 to make the transmission roller group 46 back away, starts the roller drive motor 57, and the sheet enters the discharge port with the roller.

[0032] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge of the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A circular cage type sheet material turning device, characterized in that: The turning assembly comprises a turning assembly and a roller assembly. The turning assembly comprises two wheel-shaped frames arranged symmetrically in front and back. Two built-in horizontal frames arranged symmetrically in the upper and lower parts are provided inside each wheel-shaped frame. The two ends of the built-in horizontal frames are fixed to the inner wall of the wheel-shaped frame. The built-in horizontal frames are vertically connected with three equally spaced built-in vertical frames. One end of each built-in vertical frame is fixed to the wheel-shaped frame, and the other end of each built-in vertical frame is fixed to the built-in horizontal frame. A connecting horizontal brace is provided to vertically fix the two wheel frames. There are four connecting horizontal braces in total and they are arranged in a rectangular shape. Both ends of the connecting horizontal brace are fixedly connected to the inner A horizontal frame is placed; two symmetrically arranged frame support seats are provided at the bottom of each wheel-shaped frame on both sides, and the frame support plate is formed by fixing two parallel plates and a vertical plate. A support roller is passed through and fixed on the upper end of the frame support seat, and a sprocket bearing is passed through and fixed on the bottom of the frame support seat. A main transmission motor is provided between the front and rear corresponding sprocket bearings, and couplings are provided at the front and rear ends of the main transmission motor. A main transmission shaft is provided to connect the coupling and the sprocket bearing respectively. A chain groove is formed in the wheel-shaped frame, and a chain mounting seat is fixed in the chain groove. Both ends of the chain mounting seat are provided with The chain joint is provided with a chain ring arranged in the chain groove and the two sprocket bearings and is connected in a closed loop through the sprocket joint; the roller assembly includes two transmission roller groups symmetrically arranged up and down, the transmission roller group includes a number of rollers arranged at equal distances, and transmission assemblies and shaft guards covering the transmission assemblies are provided on both sides of the rollers. The transmission assembly is connected to a roller drive motor, and each transmission roller group is correspondingly connected to a transmission frame. The shaft guards on both sides of the transmission roller group are vertically connected to three pairs of support frames, and the support frames are fixedly connected to the transmission frame. The transmission frame consists of two parallel transmission cross frames and two parallel The transmission longitudinal frames are vertically connected to each other to form a rectangular frame, the transmission cross frame is vertically connected with two symmetrically arranged guide sleeve mounting seats, and the transmission cross frame is vertically connected with two symmetrically arranged joint mounting seats; a guide column mounting seat is provided and fixed to the built-in cross frame, the guide column mounting seat is vertically downwardly provided with a guide column, the guide column is sleeved with a guide sleeve, a stop block is provided at the end of the guide column, the guide column is fixed to the guide sleeve mounting seat, a cylinder mounting seat is provided and fixed to the built-in vertical frame, the cylinder mounting seat is vertically fixed with a cylinder, the output end of the cylinder is vertically downward and connected with a floating joint, and the floating joint is fixed to the joint mounting seat.

2. The round cage type sheet material turning device according to claim 1, characterized in that: The frame support seats are all fixedly connected to the bottom base, and six feet supporting the bottom base are installed below the bottom base. A limit block is provided at a position just below the center of the wheel-shaped frame corresponding to the bottom base.

3. The round cage type sheet material turning device according to claim 2, characterized in that: Circular side plates are formed on both sides of the chain groove, and a first anti-collision block is provided on the side plate corresponding to the side of the limit block, and a second anti-collision block is provided at a position where the first anti-collision block is rotated 180 degrees along the side plate.

4. The round cage type sheet material turning device according to claim 2, characterized in that: A drag chain bracket is vertically installed on the bottom base, and the side plate of the wheel-shaped frame corresponding to the side connected to the cross brace is connected to the drag chain groove arranged along the wheel-shaped frame. The drag chain bracket and the drag chain groove are continuously arranged with the drag chain, and the position of the bottom base corresponding to the drag chain groove is installed with a stop wheel bearing seat and a stop wheel.

5. The round cage type sheet material turning device according to claim 1, characterized in that: The transmission longitudinal frame of the transmission frame located above is vertically connected to the fixed guide wheel group through the wheel group connecting plate. The fixed guide wheel group includes a first wheel group bracket and several first guide wheels arranged at intervals with the roller. The guide wheels are all installed vertically below the first wheel group bracket.

6. The round cage type sheet material turning device according to claim 5, characterized in that: The two connecting cross braces located at the bottom are both equipped with synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt. The synchronous belt is perpendicular to the connecting cross brace, and wheel set guide rails are provided on both sides parallel to the synchronous belt. The wheel set guide rails are fixed to the connecting cross brace through the support plate at the bottom, and a movable guide wheel set is provided. The movable guide wheel set includes a second wheel set bracket and a number of second guide wheels arranged at intervals with the roller. The second wheel set bracket is parallel to the first wheel set bracket. A slider mounting seat is provided at the position of the second wheel set bracket corresponding to the wheel set guide rail, and the slider mounting seat is slidably connected to the wheel set guide rail through a slider. The second wheel set bracket is provided with a wheel set fixing seat at the position of the synchronous belt, and the wheel set fixing seat is fixedly connected to the synchronous belt and the second wheel set bracket at the same time. A synchronous drive motor is provided on one side of the synchronous pulley.

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