Material preparation device applied to automatic feeding of cushion pads

Abstract

The material preparation device comprises a rectangular bearing frame seat, a rectangular feeding opening is formed in the front end face of the bearing frame seat, two rectangular forklift insertion openings are formed in the lower bottom face of the feeding opening, and horizontal longitudinal fixed supporting plates are fixedly inserted into the portions, on the two sides of the forklift insertion openings, of the bearing frame seat. Horizontal and longitudinal movable supporting plates are inserted into the two sides of the bearing frame seat and are distributed at the two ends of the fixed supporting plate; lifting assemblies communicating with the movable supporting plate are arranged on the two sides of the bearing frame base. A transverse strip-shaped discharging port is formed in the upper end face of the rear side of the bearing frame base, and a horizontal conveying belt opposite to the discharging port is fixedly connected to the rear end face of the bearing frame base. According to the device, a structure for realizing separation of the material plates is arranged in the material frame for placing the material plates, so that the material plates can be conveniently sucked by the suction clamping jaw with smaller suction force to realize transfer, and suction marks on the material plates cannot be caused.

Description

Technical field:

[0001] The utility model relates to the technical field of pressing buffer pads, and more specifically to a material preparation device used for automatic feeding of buffer pads. Background technology:

[0002] In the hot pressing process of multi-layer circuit boards, buffer pads must be used as auxiliary processing tools to play a good role in release and coating. The existing buffer pads generally use the pressing buffer pads used in the composite, which are generally provided with three layers. The materials of the upper and lower layers are generally the same, generally a high temperature resistant layer, and the middle layer is generally a buffer layer with a good buffering effect. Before the pressing of the pressing buffer layer, the two groups of material plates respectively arranged in the two groups of material storage racks are transferred and stacked on the conveyor belt by the suction clamps of the vacuum suction cup structure, and the stacked material plates are transported to the pressing equipment through the conveyor belt for pressing; but in the specific use process, because the material plates arranged in the material storage rack are stacked and attached together, there is suction between the upper and lower adjacent material plates, so the suction cups of the suction clamps are required to have a large suction force to separate the material plates, but the large suction force will cause obvious suction marks on the material plates, affecting the quality of subsequent products, so the material storage rack needs to be provided with a structure to separate the material plates, so that the material plates can be sucked with a smaller suction force without causing suction marks on the material plates. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and to provide a material preparation device for automatic loading of a buffer pad, wherein a material frame for placing material plates is provided with a structure for separating the material plates, so that the suction clamps can hold the material plates with a smaller suction force to achieve their transfer without causing suction marks on the material plates.

[0004] A material preparation device for automatic loading of a buffer pad comprises a rectangular bearing frame seat, a rectangular feed port is formed on the front end surface of the bearing frame seat, two rectangular forklift sockets are formed on the lower bottom surface of the feed port, a horizontal longitudinal fixed support plate is inserted and fixed in the bearing frame seat on both sides of the forklift socket, a horizontal longitudinal movable support plate is inserted on both sides of the bearing frame seat, and the movable support plates are distributed at both ends of the fixed support plate; a lifting assembly connected to the movable support plate is provided on both sides of the bearing frame seat; a transverse strip discharge port is formed on the upper end surface of the rear side of the bearing frame seat, and a horizontal conveyor belt opposite to the discharge port is fixedly connected to the rear end surface of the bearing frame seat;

[0005] A plurality of vertical guide grooves are formed on the two side walls of the bearing frame seat, and the lifting assembly includes an L-shaped ear seat, which is inserted into the guide groove of the bearing frame seat and fixedly connected to the movable support plate; the ear seat extends out of the bearing frame seat and is fixedly connected to a horizontal lifting plate, and a vertical lead screw is screwed in the middle of the lifting plate, and the upper and lower ends of the lead screw are respectively connected to an upper support seat and a lower support seat through bearings, and the upper support seat and the lower support seat are respectively fixedly connected to the outer side wall of the bearing frame seat; a servo motor is fixedly connected to the lower support seat, and the rotating shaft of the servo motor is fixedly connected to the lead screw;

[0006] A material discharging assembly is provided on the top of the supporting frame seat directly above the feed port, and the material discharging assembly includes a transverse material discharging shaft, a plurality of discharging plates are fixed on the insert sleeve of the material discharging shaft, two ends of the material discharging shaft are connected to the two side walls of the supporting frame seat through bearings, a material discharging motor is fixedly connected to the side wall of one side of the supporting frame seat, and the rotating shaft of the material discharging motor is fixedly connected to the material discharging shaft.

[0007] Preferably, the upper end surface of the fixed support plate is flush with the lower bottom surface of the feed opening on the bearing frame seat, and a side support plate is fixed to the lower end surface of the fixed support plate, and the lower end surface of the support plate is flush with the lower end surface of the bearing frame seat.

[0008] Preferably, the ear seat is composed of a horizontal plate and a vertical plate, the vertical plate is fixedly connected to the side wall of the movable support plate, and a plurality of reinforcement plates are fixed on the lower end surface of the movable support plate, and the reinforcement plates and the vertical plates of the ear seat are fixedly connected together; a ball screw nut is inserted on the lifting plate, and the screw is threaded into the ball screw nut.

[0009] Preferably, the width of the vertical plate on the ear seat is equal to the width of the guide groove on the bearing frame seat, and the thickness of the vertical plate is equal to the thickness of the side wall of the bearing frame seat.

[0010] Preferably, the conveyor belt comprises two groups of longitudinal side support plates, the two ends of the side support plates are respectively connected with transverse driving rollers and driven rollers through bearings, a conveying motor is fixedly connected to the side support plate on one side of the conveyor belt, the rotating shaft of the conveying motor is fixedly connected to the driving roller, and the driven roller and the driving roller are sleeved with a plurality of longitudinal endless belts.

[0011] Preferably, a transverse beam plate is fixedly connected to the lower end of the side bracket plate, a plurality of longitudinal oblique supports are fixed to the lower end surface of the beam plate, and the lower ends of the oblique supports are fixed to the rear end surface of the bearing frame seat;

[0012] The upper end surface of the ring belt is flush with the lower bottom surface of the discharge port.

[0013] Preferably, the distance from the side of the moving plate on the material-digging shaft away from the material-digging shaft to the material-digging shaft is smaller than the vertical distance from the lower bottom surface of the discharge port to the material-digging shaft.

[0014] The beneficial effects of the utility model are:

[0015] The material frame on which the material sheets are placed on the device is provided with a structure for separating the material sheets, so that the suction clamps can suck the material sheets with a smaller suction force to transfer them without causing suction marks on the material sheets. Description of the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model from another angle.

[0020] In the figure: 1. load-bearing frame seat; 11. feed port; 12. forklift socket; 13. guide groove; 14. guide groove; 2. fixed support plate; 3. movable support plate; 4. lifting assembly; 41. ear seat; 42. lifting plate; 43. lead screw; 44. upper support seat; 45. lower support seat; 46. servo motor; 47. reinforcement plate; 5. material discharging assembly; 51. material discharging shaft; 52. discharging plate; 53. material discharging motor; 6. conveyor belt; 61. side support plate; 62. driving roller; 63. driven roller; 7. support plate. Specific implementation method:

[0021] Example: See Figures 1 to 4 As shown, a material preparation device used for automatic loading of a cushion comprises a rectangular bearing frame seat 1, a rectangular feed port 11 is formed on the front end surface of the bearing frame seat 1, two rectangular forklift sockets 12 are formed on the lower bottom surface of the feed port 11, a horizontal longitudinal fixed support plate 2 is inserted and fixed in the bearing frame seat 1 on both sides of the forklift socket 12, a horizontal longitudinal movable support plate 3 is inserted on both sides of the bearing frame seat 1, and the movable support plate 3 is distributed at both ends of the fixed support plate 2; a lifting assembly 4 connected to the movable support plate 3 is provided on both sides of the bearing frame seat 1; a transverse strip-shaped discharge port 13 is formed on the upper end surface of the rear side of the bearing frame seat 1, and a horizontal conveyor belt 6 opposite to the discharge port 13 is fixedly connected to the rear end surface of the bearing frame seat 1;

[0022] A plurality of vertical guide grooves 14 are formed on the two side walls of the bearing frame seat 1, and the lifting assembly 4 includes an L-shaped ear seat 41, which is inserted into the guide groove 14 of the bearing frame seat 1 and fixedly connected to the movable support plate 3; the ear seat 41 extends out of the bearing frame seat 1 and is fixedly connected to a horizontal lifting plate 42, and a vertical lead screw 43 is screwed to the middle of the lifting plate 42, and the upper and lower ends of the lead screw 43 are respectively connected to an upper support seat 44 and a lower support seat 45 through bearings, and the upper support seat 44 and the lower support seat 45 are respectively fixedly connected to the outer side wall of the bearing frame seat 1; a servo motor 46 is fixedly connected to the lower support seat 45, and the rotating shaft of the servo motor 46 is fixedly connected to the lead screw 43;

[0023] A material discharging assembly 5 is provided on the top of the supporting frame seat 1 directly above the feed port 11, and the material discharging assembly 5 includes a transverse material discharging shaft 51, and a plurality of discharging plates 52 are fixedly sleeved on the material discharging shaft 51, and both ends of the material discharging shaft 51 are connected to the two side walls of the supporting frame seat 1 through bearings, and a material discharging motor 53 is fixedly connected to the side wall of one side of the supporting frame seat 1, and the rotating shaft of the material discharging motor 53 is fixedly connected to the material discharging shaft 51.

[0024] The upper end surface of the fixed support plate 2 is flush with the lower bottom surface of the feed opening 11 on the bearing frame seat 1, and a lateral support plate 7 is fixed to the lower end surface of the fixed support plate 2, and the lower end surface of the support plate 7 is flush with the lower end surface of the bearing frame seat 1.

[0025] The ear seat 41 is composed of a horizontal plate and a vertical plate, the vertical plate is fixedly connected to the side wall of the movable support plate 3, and a plurality of reinforcing plates 47 are fixed on the lower end surface of the movable support plate 3, and the reinforcing plates 47 and the vertical plates of the ear seat 41 are fixedly connected together; a ball screw nut is inserted into the lifting plate 42, and the screw 43 is threaded into the ball screw nut.

[0026] The width of the vertical plate on the ear seat 41 is equal to the width of the guide groove 14 on the bearing frame seat 1 , and the thickness of the vertical plate is equal to the thickness of the side wall of the bearing frame seat 1 .

[0027] The conveyor belt 6 includes two groups of longitudinal side support plates 61, and the two ends of the side support plates 61 are respectively connected to transverse driving rollers 62 and driven rollers 63 through bearings. A conveying motor 65 is fixedly connected to the side support plate 61 on one side of the conveyor belt 6, and the rotating shaft of the conveying motor 65 is fixedly connected to the driving roller 62. The driven roller 63 and the driving roller 62 are sleeved with a plurality of longitudinal endless belts 64.

[0028] A transverse beam plate 66 is fixedly connected to the lower end of the side bracket plate 61, and a plurality of longitudinal oblique supports 67 are fixed to the lower end surface of the beam plate 66, and the lower end of the oblique support 67 is fixed to the rear end surface of the bearing frame seat 1;

[0029] The upper end surface of the annular belt 64 is flush with the lower bottom surface of the discharge port 13 .

[0030] The distance between the side of the moving plate 52 on the material-digging shaft 51 away from the material-digging shaft 51 and the material-digging shaft 51 is smaller than the vertical distance between the lower bottom surface of the discharge port 13 and the material-digging shaft 51 .

[0031] Working principle: The utility model is a material preparation device for automatic loading of a cushion, the main body of which is a bearing frame seat 1, the material plate in the bearing frame seat 1 can be placed on the fixed support plate 2 of the bearing frame seat 1 by a forklift, and the servo motor 46 of the lifting component 4 drives the lead screw 43 to rotate, so that the material plate in the bearing frame seat 1 is gradually moved upward;

[0032] A material shifting assembly 5 is provided above the material sheet. The material shifting motor 53 on the material shifting assembly 5 drives the material shifting shaft 51 to rotate one circle. The shifting plate 52 pushes the material sheet on the top layer to move a part of it out of the material outlet 13. Then the conveying motor 65 is started, and the endless belt 64 moves the material sheet on the top layer out of the supporting frame seat 1, so that the material sheet on the top layer is separated from the material sheet on the lower side. Then, the suction claw sucks the material sheet on the conveyor belt 6, which is not affected by the material sheet on the lower layer, making it easier to suck.

[0033] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A material preparation device for automatic loading of a cushion, comprising a rectangular bearing frame seat (1), a rectangular feed port (11) formed on the front end surface of the bearing frame seat (1), two rectangular forklift sockets (12) formed on the lower bottom surface of the feed port (11), and horizontal longitudinal fixed support plates (2) inserted and fixed in the bearing frame seat (1) on both sides of the forklift sockets (12), characterized in that: Horizontal longitudinal movable support plates (3) are inserted on both sides of the bearing frame seat (1), and the movable support plates (3) are distributed at both ends of the fixed support plate (2); lifting components (4) connected to the movable support plates (3) are provided on both sides of the bearing frame seat (1); a transverse strip-shaped discharge port (13) is formed on the upper end surface of the rear side of the bearing frame seat (1), and a horizontal conveyor belt (6) opposite to the discharge port (13) is fixedly connected to the rear end surface of the bearing frame seat (1); A plurality of vertical guide grooves (14) are formed on the two side walls of the bearing frame seat (1); the lifting assembly (4) comprises an L-shaped ear seat (41), which is inserted into the guide groove (14) of the bearing frame seat (1) and fixedly connected to the movable support plate (3); the ear seat (41) extends out of the bearing frame seat (1) and is fixedly connected to a horizontal lifting plate (42); a vertical lead screw (43) is screwed in the middle of the lifting plate (42); the upper and lower ends of the lead screw (43) are respectively connected to an upper support seat (44) and a lower support seat (45) through bearings; the upper support seat (44) and the lower support seat (45) are respectively fixedly connected to the outer side walls of the bearing frame seat (1); a servo motor (46) is fixedly connected to the lower support seat (45), and the rotating shaft of the servo motor (46) is fixedly connected to the lead screw (43); A material shifting assembly (5) is provided on the top of the bearing frame seat (1) directly above the feed port (11), and the material shifting assembly (5) comprises a transverse material shifting shaft (51), a plurality of shifting plates (52) are fixedly sleeved on the material shifting shaft (51), two ends of the material shifting shaft (51) are connected to the two side walls of the bearing frame seat (1) through bearings, a material shifting motor (53) is fixedly connected to the side wall of one side of the bearing frame seat (1), and the rotating shaft of the material shifting motor (53) is fixedly connected to the material shifting shaft (51).

2. A material preparation device for automatic loading of a cushion according to claim 1, characterized in that: The upper end surface of the fixed support plate (2) is flush with the lower bottom surface of the feed opening (11) on the bearing frame seat (1), and a side support plate (7) is fixed to the lower end surface of the fixed support plate (2), and the lower end surface of the support plate (7) is flush with the lower end surface of the bearing frame seat (1).

3. The material preparation device for automatic loading of cushion according to claim 1, characterized in that: The ear seat (41) is composed of a horizontal plate and a vertical plate, the vertical plate is fixedly connected to the side wall of the movable support plate (3), a plurality of reinforcing plates (47) are fixed on the lower end surface of the movable support plate (3), and the reinforcing plates (47) and the vertical plates of the ear seat (41) are fixedly connected together; a ball screw nut is inserted into the lifting plate (42), and the screw (43) is screwed into the ball screw nut.

4. A material preparation device for automatic loading of a cushion according to claim 3, characterized in that: The width of the vertical plate on the ear seat (41) is equal to the width of the guide groove (14) on the bearing frame seat (1), and the thickness of the vertical plate is equal to the thickness of the side wall of the bearing frame seat (1).

5. The material preparation device for automatic loading of cushion according to claim 1, characterized in that: The conveyor belt (6) comprises two groups of longitudinal side bracket plates (61), and the two ends of the side bracket plates (61) are respectively connected to a transverse driving roller (62) and a driven roller (63) through bearings. A conveying motor (65) is fixedly connected to the side bracket plate (61) on one side of the conveyor belt (6), and the rotating shaft of the conveying motor (65) is fixedly connected to the driving roller (62). A plurality of longitudinal endless belts (64) are sleeved on the driven roller (63) and the driving roller (62).

6. A material preparation device for automatic loading of a cushion according to claim 5, characterized in that: A transverse beam plate (66) is fixedly connected to the lower end of the side support plate (61), a plurality of longitudinal oblique supports (67) are fixed to the lower end surface of the beam plate (66), and the lower ends of the oblique supports (67) are fixed to the rear end surface of the bearing frame seat (1); The upper end surface of the annular belt (64) is flush with the lower bottom surface of the discharge port (13).

7. The material preparation device for automatic loading of cushion according to claim 1, characterized in that: The distance from the side edge of the shifting plate (52) on the shifting shaft (51) away from the shifting shaft (51) to the shifting shaft (51) is smaller than the vertical distance from the lower bottom surface of the discharge port (13) to the shifting shaft (51).

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