Receiving mechanism of ceramic tablet press

Abstract

The utility model relates to a material receiving mechanism of a ceramic tablet press, which comprises a shell, a hydraulic cylinder is fixedly arranged at the middle position of the bottom of an inner cavity of the shell, a first through hole is arranged at the middle position of the top of the shell, and a discharge pipe is arranged on one side of the top of a rotary table. Through the arrangement of a plurality of hollow cylinders, limiting cylinders, a supporting plate, a fixing groove, a driving motor, a rotating shaft, a lifting plate, a hydraulic cylinder, a vertical rod and a shell, when the discharging pipe conducts discharging, the hydraulic cylinder can be started to push the lifting plate to move upwards and drive a rotating disc to vertically move upwards, and therefore the discharging pipe can be inserted into an inner cavity of the limiting cylinder on the leftmost side; the situation that the ceramic pressing pieces collide with the limiting barrels easily due to the fact that the high height difference is generated between the limiting barrels and the discharging pipe can be avoided, the rotating disc is driven by the driving motor to rotate, and the multiple limiting barrels are driven to rotate, so that the batch and continuous material collecting function can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tablet presses, in particular to a material receiving mechanism of a ceramic tablet press. Background Art

[0002] Ceramic tablet press has the characteristics of saving materials, saving labor, saving time and multi-purpose while improving productivity in safe production. It is the first choice for dry pressing ceramics and magnetic material forming machinery. For example, our common ceramic mobile phone back covers, ceramic sealing rings, ceramic valve cores, ceramic linings and ceramic linings for valves are basically dry pressed by ceramic tablet presses.

[0003] However, most of the existing ceramic tablet presses usually use a simple structure of a material guide ramp to directly discharge the dry-pressed ceramic blanks, and then manually place a material receiving box under the material guide ramp for collection. Due to the large height difference between the material receiving box and the material guide ramp, the ceramic tablets are easily damaged by collision with the material receiving box or collision with the ceramic blanks that have fallen into the material receiving box during collection, so improvements are required. Utility Model Content

[0004] The purpose of the utility model is to provide a material receiving mechanism for a ceramic tablet press to solve the problems mentioned in the above background technology.

[0005] The technical solution of the utility model is a material receiving mechanism of a ceramic tablet press, comprising a shell, and a hydraulic cylinder is fixedly installed at the middle position of the bottom of the inner cavity of the shell, a first through hole is opened at the middle position of the top of the shell, and the power end of the hydraulic cylinder passes through the inner cavity of the first through hole and is fixedly connected with a lifting plate, the top of the shell is opened near the left and right sides, and the perforated inner cavity passes through a vertical rod, the top ends of the two vertical rods are fixedly connected to the bottom of the lifting plate, the top of the lifting plate is fixedly connected with a fixing groove, and a driving motor is fixedly installed at the bottom of the inner cavity of the fixing groove, the top of the fixing groove is fixedly connected with a supporting plate, and a second through hole is opened on the surface of the supporting plate near the right side, a turntable is fitted on the top of the support plate, and a rotating shaft is fixedly connected at the center of the bottom circle of the turntable, and the rotating shaft The bottom end of the housing passes through the inner cavity of the second through hole and is fixedly connected to the power output end of the driving motor, a plurality of circular grooves are provided on the surface of the turntable near the outer edge, and a plurality of the circular grooved inner cavities are plugged and fixed with hollow cylinders, a plurality of the inner cavities of the hollow cylinders are fitted with limiting cylinders, and a feeding groove is provided on the side of the limiting cylinder away from the top center of the turntable, a discharge pipe is provided just above the limiting cylinder on the far left, a fixing seat is fixedly connected to the right side of the shell, and a collecting tank is fixedly connected to the top of the fixing seat near the right side, a pushing mechanism is provided at the inner cavity of the collecting tank near the left side, a material guiding mechanism is provided at the left side of the top of the collecting tank, a side plate is fixedly connected to the top rear side of the fixing seat, and a cross plate is fixedly connected to the front top of the side plate, and a pressing mechanism is provided at the bottom of the cross plate.

[0006] In one embodiment, a slider is fixedly connected to one side of the limiting cylinder close to the top center of the turntable, a sliding groove matching the slider is opened on the inner wall of the hollow cylinder, and the slider is movably connected to the inner cavity of the sliding groove, a spring is fixedly connected to the bottom of the slider, and the bottom end of the spring is fixedly connected to the bottom of the inner cavity of the sliding groove.

[0007] In one embodiment, the pushing mechanism includes a pushing plate, and the pushing plate is arranged in close contact with the left side of the bottom of the inner cavity of the collecting tank, and the front and rear sides of the pushing plate are respectively in close contact with the front and rear sides of the inner cavity of the collecting tank, and a first hydraulic push rod is fixedly installed at the middle position of the left side of the collecting tank, and the power end of the first hydraulic push rod is fixedly connected to the left side of the pushing plate.

[0008] In one embodiment, the material guiding mechanism includes a swinging plate, and the swinging plate is located at the top left side of the collecting trough, and a rotating rod is commonly penetrated by the front and rear sides of the swinging plate near the left side, and support plates are provided on the front and rear sides of the swinging plate near the left side, and the support plates are fixedly connected to the left side wall of the collecting trough, and bearings are fixedly connected to the two support plates, the rear end of the rotating rod penetrates the adjacent bearing cavity, and the front end of the rotating rod penetrates the adjacent bearing cavity and is fixedly connected with a rotating gear, and a moving rack is meshed with the bottom of the rotating gear, a vertical plate is fixedly connected to the top left side of the fixed seat, and a second hydraulic push rod is fixedly installed on the right side of the vertical plate, and the power end of the second hydraulic push rod is fixedly connected to the left end of the moving rack.

[0009] In one embodiment, a rubber pad is fixedly connected to the top of the swing plate, and baffles are fixedly connected to both the front and rear sides of the top of the swing plate.

[0010] In one embodiment, the pressing mechanism includes a pressing circular plate, and the pressing circular plate is located at the bottom of the horizontal plate, and the pressing circular plate is located directly above the rightmost hollow cylinder. A third hydraulic push rod is fixedly installed on the horizontal plate, and the power end of the third hydraulic push rod is fixedly connected to the top of the pressing circular plate, and the outer diameter length of the pressing circular plate is consistent with the inner diameter length of the hollow cylinder.

[0011] In one embodiment, a guide plate is fixedly connected to the bottom of the inner cavity of the limiting cylinder, and an upward angle between the guide plate and a side of the inner cavity of the limiting cylinder close to the top center of the turntable is an obtuse angle.

[0012] The beneficial effects provided by the utility model are:

[0013] 1. By arranging the discharge pipe on one side of the top of the turntable, and through the arrangement of a plurality of hollow cylinders, limit cylinders, support plates, fixed grooves, drive motors, rotating shafts, lifting plates, hydraulic cylinders, vertical rods and shells, when the discharge pipe is unloading, the hydraulic cylinder can be started to push the lifting plate to move upward, and drive the turntable to move vertically upward, so that the discharge pipe can be inserted into the inner cavity of the leftmost limit cylinder, and then when the discharge pipe is unloading, a high height difference between the limit cylinder and the discharge pipe can be avoided, which can easily cause a collision between the ceramic pressing piece and the limit cylinder. By driving the turntable to rotate by the drive motor, and driving a plurality of limit cylinders to rotate, the function of batch and continuous material collection can be realized.

[0014] 2. After the ceramic tablets are collected into the inner cavity of the limiting cylinder, due to batch and continuous material collection, when the driving motor is continued to be started to drive the turntable to rotate, the limiting cylinder with the ceramic tablets can be rotated to the bottom of the pressing circular plate. Then, when the third hydraulic push rod is started to push the pressing circular plate to move downward, when the pressing circular plate extends into the inner cavity of the hollow cylinder and contacts the top of the limiting cylinder, the limiting cylinder can be pressed to overcome the resistance of the spring and move downward, and the bottom of the limiting cylinder extends out of the inner cavity of the hollow cylinder. Through the setting of the guide plate and the material feeding slot, the ceramic tablets automatically slide from the inner cavity of the limiting cylinder to the top of the swing plate, and the ceramic tablets can be set by the setting of the rubber pad. Buffer protection, then, start the second hydraulic push rod to push the moving rack to the right, the moving rack moves to the right and drives the rotating gear to rotate, the rotating gear rotation drives the rotating rod to rotate, and drives the swing plate to rotate, so that the right side of the swing plate swings clockwise with the rotating rod as the center, so that when the swing plate flips into the inner cavity of the collecting tank, the ceramic pressing piece can slowly slide from the top of the rubber pad into the collecting tank, when the second hydraulic push rod and the third hydraulic push rod are reset, start the first hydraulic push rod to push the push plate to the right, the ceramic pressing piece can be pushed to the right side of the inner cavity of the collecting tank, thereby increasing the volume ratio of the collecting tank, which can not only realize automatic material removal, but also reduce the labor intensity of the staff collecting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the swing plate component of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0019] In the attached drawings, 1, housing; 2, hydraulic cylinder; 3, lifting plate; 4, fixed groove; 5, driving motor; 6, rotating shaft; 7, moving rack; 8, spring; 9, supporting plate; 10, turntable; 11, hollow cylinder; 12, limiting cylinder; 13, discharge pipe; 14, guide plate; 15, fixing seat; 16, collecting tank; 17, first hydraulic push rod; 18, push plate; 19, second hydraulic push rod; 20, side plate; 21, horizontal plate; 22, third hydraulic push rod; 23, pressing circular plate; 24, swinging plate; 25, rubber pad; 26, baffle; 27, support plate; 28, rotating gear; 29, rotating rod. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0021] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In one embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a material receiving mechanism of a ceramic tablet press comprises a shell 1, and a hydraulic cylinder 2 is fixedly installed at the middle position of the bottom of the inner cavity of the shell 1, a first through hole is opened at the middle position of the top of the shell 1, and the power end of the hydraulic cylinder 2 passes through the inner cavity of the first through hole and is fixedly connected with a lifting plate 3, a through hole is opened at the top of the shell 1 near the left and right sides, and a vertical rod is passed through the through hole inner cavity, the top ends of the two vertical rods are fixedly connected to the bottom of the lifting plate 3, the top of the lifting plate 3 is fixedly connected with a fixing groove 4, and the bottom of the inner cavity of the fixing groove 4 is fixedly installed A driving motor 5 is installed, a support plate 9 is fixedly connected to the top of the fixing groove 4, and a second through hole is opened on the surface of the support plate 9 near the right side, a turntable 10 is fitted on the top of the support plate 9, and a rotating shaft 6 is fixedly connected at the bottom center of the turntable 10, and the bottom end of the rotating shaft 6 passes through the inner cavity of the second through hole and is fixedly connected to the power output end of the driving motor 5, a plurality of circular grooves are opened on the surface of the turntable 10 near the outer edge, and hollow cylinders 11 are inserted and fixed in the inner cavities of the plurality of circular grooves, and the inner cavities of the plurality of hollow cylinders 11 are fitted with limit The hollow cylinder 11 is provided with a slide block, and a slide groove matching the slide block is provided on the inner wall of the hollow cylinder 11, and a spring 8 is fixedly connected to the bottom of the slide groove, and the bottom end of the spring 8 is fixedly connected to the bottom of the inner cavity of the slide groove, and a guide plate 14 is fixedly connected to the bottom of the inner cavity of the limiting cylinder 12, and the guide plate 14 is fixedly connected to the inner cavity of the limiting cylinder 12 near the top center of the rotating disk 10. The upward angle is an obtuse angle, which is convenient for automatic unloading. A discharge pipe 13 is provided just above the leftmost limiting cylinder 12. A fixing seat 15 is fixedly connected to the right side of the shell 1, and a collecting tank 16 is fixedly connected to the top of the fixing seat 15 near the right side. A pushing mechanism is provided near the left side of the inner cavity of the collecting tank 16, and a material guiding mechanism is provided at the left side of the top of the collecting tank 16. A side plate 20 is fixedly connected to the rear side of the top of the fixing seat 15, and a cross plate 21 is fixedly connected to the top of the side plate 20, and a pressing mechanism is provided at the bottom of the cross plate 21.

[0023] The pushing mechanism includes a push plate 18, and the push plate 18 is arranged at the bottom of the inner cavity of the collecting tank 16 near the left side, and the front and rear sides of the push plate 18 are respectively in contact with the front and rear sides of the inner cavity of the collecting tank 16. A first hydraulic push rod 17 is fixedly installed at the middle position of the left side of the collecting tank 16, and the power end of the first hydraulic push rod 17 is fixedly connected to the left side of the push plate 18, so as to improve the volume ratio of the collecting tank 16;

[0024] The material guide mechanism includes a swing plate 24, and the swing plate 24 is located at the top left side of the collecting tank 16, a rubber pad 25 is fixedly connected to the top of the swing plate 24, and baffles 26 are fixedly connected to the front and rear sides of the top of the swing plate 24, and a rotating rod 29 is commonly penetrated by the front and rear sides of the swing plate 24 near the left side, and a support plate 27 is provided at the front and rear sides of the swing plate 24 near the left side, and the support plate 27 is fixedly connected to the left side wall of the collecting tank 16, and the two support plates 27 are fixedly connected to the rotating rod 29. The rear end of the rotating rod 29 passes through the inner cavity of the adjacent bearing, and the front end of the rotating rod 29 passes through the inner cavity of the adjacent bearing and is fixedly connected with a rotating gear 28. The bottom of the rotating gear 28 is meshed with a moving rack 7. A vertical plate is fixedly connected to the left side of the top of the fixed seat 15, and a second hydraulic push rod 19 is fixedly installed on the right side of the vertical plate. The power end of the second hydraulic push rod 19 is fixedly connected to the left end of the moving rack 7, which is convenient for automatically pushing the ceramic pressing piece into the inner cavity of the collecting tank 16 and avoiding collision between the ceramic pressing piece and the collecting tank 16.

[0025] The pressing mechanism includes a pressing circular plate 23, and the pressing circular plate 23 is located at the bottom of the horizontal plate 21, and the pressing circular plate 23 is located directly above the rightmost hollow cylinder 11. A third hydraulic push rod 22 is fixedly installed on the horizontal plate 21, and the power end of the third hydraulic push rod 22 is fixedly connected to the top of the pressing circular plate 23. The outer diameter length of the pressing circular plate 23 is consistent with the inner diameter length of the hollow cylinder 11, and the ceramic pressing plate in the inner cavity of the limiting cylinder 12 can be automatically discharged, thereby reducing the labor intensity of the staff.

[0026] Working principle: When the utility model is used, the lower end of the discharge pipe 13 is set just above the leftmost hollow cylinder 11 on the turntable 10. When the discharge pipe 13 is unloading, the hydraulic cylinder 2 is first started to push the lifting plate 3 to move upward, and drive the fixed groove 4 and the turntable 10 to move vertically upward. The turntable 10 moves vertically upward and drives the hollow cylinder 11 to move vertically upward, so that the bottom end of the discharge pipe 13 is inserted into the inner cavity of the leftmost limit cylinder 12, and then when the ceramic tablet is discharged into the inner cavity of the limit cylinder 12, it can avoid a high height difference between the limit cylinder 12 and the discharge pipe 13, which makes it easy for the ceramic tablet to be separated from the limit cylinder 12. When one discharging is completed, the hydraulic cylinder 2 is started to pull the lifting plate 3 downward to reset, and the driving motor 5 is started to drive the rotating shaft 6 to rotate. The rotation of the rotating shaft 6 can drive the rotating disk 10 to rotate, and drive a plurality of hollow cylinders 11 to rotate, so that when the above operation is repeated, batch and continuous material collection operations can be achieved. In addition, when the rotating disk 10 is rotating, the limiting cylinder 12 equipped with the ceramic pressing piece will be rotated to the bottom of the pressing circular plate 23. Then, when the third hydraulic push rod 22 is started to push the pressing circular plate 23 to move downward, when the pressing circular plate 23 extends into the inner cavity of the hollow cylinder 11 and is in contact with the limiting cylinder 12, the pressing circular plate 23 is pressed downward. After the top of the positioning cylinder 12 is in contact, the limiting cylinder 12 can be pressed to overcome the resistance of the spring 8 and move downward, and the bottom of the limiting cylinder 12 can extend out of the inner cavity of the hollow cylinder 11. Through the setting of the guide plate 14 and the blanking slot, the ceramic pressing piece can automatically slide from the inner cavity of the limiting cylinder 12 to the top of the swing plate 24, and the setting of the rubber pad 25 can provide buffer protection for the ceramic pressing piece, and the setting of the two baffles 26 can prevent the ceramic pressing piece from sliding from the front and rear sides of the swing plate 24. Then, the second hydraulic push rod 19 is started to push the moving rack 7 to move right, and the moving rack 7 moves right to drive the rotating gear 28 Rotate, the rotating gear 28 drives the rotating rod 29 to rotate, and drives the swing plate 24 to rotate, so that the right side of the swing plate 24 swings clockwise with the rotating rod 29 as the center, so that when the swing plate 24 flips into the inner cavity of the collecting tank 16, the ceramic pressing piece can slowly slide from the top of the rubber pad 25 into the collecting tank 16. When the second hydraulic push rod 19 and the third hydraulic push rod 22 are reset, the first hydraulic push rod 17 is started to push the push plate 18 to move to the right, and the ceramic pressing piece can be pushed to the right side of the inner cavity of the collecting tank 16, thereby increasing the volume ratio of the collecting tank 16, which can not only realize automatic material removal, but also reduce the labor intensity of the staff collecting.

[0027] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A material receiving mechanism of a ceramic tablet press, characterized in that: The invention comprises a shell, and a hydraulic cylinder is fixedly installed at the middle position of the bottom of the inner cavity of the shell, a first through hole is opened at the middle position of the top of the shell, and the power end of the hydraulic cylinder passes through the inner cavity of the first through hole and is fixedly connected with a lifting plate, through holes are opened at the top of the shell near the left and right sides, and a vertical rod is passed through the through-hole inner cavity, and the top ends of the two vertical rods are fixedly connected to the bottom of the lifting plate, a fixing groove is fixedly connected to the top of the lifting plate, and a driving motor is fixedly installed at the bottom of the inner cavity of the fixing groove, a supporting plate is fixedly connected to the top of the fixing groove, and a second through hole is opened on the surface of the supporting plate near the right side, a turntable is fitted on the top of the supporting plate, and a rotating shaft is fixedly connected at the bottom center of the turntable, and the bottom end of the rotating shaft passes through the inner cavity of the second through hole, It is fixedly connected to the power output end of the driving motor, and a plurality of circular grooves are provided on the surface of the turntable near the outer edge, and a plurality of hollow cylinders are inserted and fixed in the inner cavities of the circular grooves, a plurality of limiting cylinders are fitted in the inner cavities of the hollow cylinders, and a feeding groove is provided on the side of the limiting cylinder away from the top center of the turntable, and a discharge pipe is provided just above the limiting cylinder on the leftmost side, a fixing seat is fixedly connected to the right side of the shell, and a collecting trough is fixedly connected to the top of the fixing seat near the right side, a pushing mechanism is provided in the inner cavity of the collecting trough near the left side, and a material guiding mechanism is provided at the left side of the top of the collecting trough, a side plate is fixedly connected to the top rear side of the fixing seat, and a cross plate is fixedly connected to the front top of the side plate, and a pressing mechanism is provided at the bottom of the cross plate.

2. The material receiving mechanism of a ceramic tablet press according to claim 1, characterized in that: A slider is fixedly connected to one side of the limiting cylinder close to the top center of the turntable, a sliding groove matching the slider is opened on the inner wall of the hollow cylinder, and the slider is movably connected to the inner cavity of the sliding groove, a spring is fixedly connected to the bottom of the slider, and the bottom end of the spring is fixedly connected to the bottom of the inner cavity of the sliding groove.

3. The material receiving mechanism of a ceramic tablet press according to claim 1, characterized in that: The pushing mechanism includes a pushing plate, and the pushing plate is arranged in close contact with the left side of the bottom of the inner cavity of the collecting tank, and the front and rear sides of the pushing plate are respectively in contact with the front and rear sides of the inner cavity of the collecting tank. A first hydraulic push rod is fixedly installed at the middle position of the left side of the collecting tank, and the power end of the first hydraulic push rod is fixedly connected to the left side of the pushing plate.

4. The material receiving mechanism of a ceramic tablet press according to claim 1, characterized in that: The material guiding mechanism includes a swinging plate, and the swinging plate is located at the top left side of the collecting trough, and a rotating rod is commonly penetrated by the front and rear sides of the swinging plate near the left side, and a supporting plate is provided at the front and rear sides of the swinging plate near the left side, and the supporting plate is fixedly connected to the left side wall of the collecting trough, and bearings are fixedly connected to the two support plates, the rear end of the rotating rod penetrates the adjacent bearing cavity, and the front end of the rotating rod penetrates the adjacent bearing cavity and is fixedly connected with a rotating gear, and a moving rack is meshed with the bottom of the rotating gear, a vertical plate is fixedly connected at the top left side of the fixed seat, and a second hydraulic push rod is fixedly installed at the right side of the vertical plate, and the power end of the second hydraulic push rod is fixedly connected to the left end of the moving rack.

5. The material receiving mechanism of a ceramic tablet press according to claim 4, characterized in that: A rubber pad is fixedly connected to the top of the swing plate, and baffles are fixedly connected to both the front and rear sides of the top of the swing plate.

6. The material receiving mechanism of a ceramic tablet press according to claim 1, characterized in that: The pressing mechanism includes a pressing circular plate, and the pressing circular plate is located at the bottom of the horizontal plate, and the pressing circular plate is located directly above the rightmost hollow cylinder. A third hydraulic push rod is fixedly installed on the horizontal plate, and the power end of the third hydraulic push rod is fixedly connected to the top of the pressing circular plate, and the outer diameter length of the pressing circular plate is consistent with the inner diameter length of the hollow cylinder.

7. The material receiving mechanism of a ceramic tablet press according to claim 1, characterized in that: A guide plate is fixedly connected to the bottom of the inner cavity of the limiting cylinder, and an upward angle between the guide plate and a side of the inner cavity of the limiting cylinder close to the top center of the turntable is an obtuse angle.

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