Up-and-down limiting adjusting mechanism for pneumatic stirring equipment
By setting up upper and lower limit components in the adjustment mechanism of the pneumatic stirring equipment, the problem of lacking upper and lower limits in the adjustment mechanism in the prior art is solved, and the precise adjustment of the movable plate and the improvement of the use efficiency are achieved.
Patent Information
- Application Number
- CN202421411001.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing pneumatic stirring equipment adjustment mechanism rarely sets up upper and lower limits to work, resulting in troubles in use.
A control mechanism for upper and lower limits for pneumatic stirring equipment is designed. By setting an upper limit assembly and a lower limit assembly between the movable plate and the mechanism plate, the height is adjusted by the rotation of the screw and the nut, so that the movable plate can adjust the upper and lower limits during movement.
By setting up upper and lower limit components, the precise adjustment of the movable plate is achieved, which avoids the use troubles caused by excessive activity and improves the efficiency and safety of the equipment.
Smart Images
Figure CN222753106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glue stirring, in particular to an upper and lower limit regulating mechanism for pneumatic stirring equipment. Background Art
[0002] When the glue in the rubber cartridge is stirred, a pneumatic stirring device is usually required, and the pneumatic stirring device needs to be adjusted during the stirring movement to achieve the stirring work of different rubber cartridges, and an adjustment mechanism is required during the adjustment.
[0003] The existing adjustment mechanism uses a cylinder to drive the movable plate to move up and down during adjustment, and upper and lower limits are rarely set during the up and down movement, which brings great trouble to people's use. Therefore, an adjustment mechanism with upper and lower limits for pneumatic stirring equipment is needed. Utility Model Content
[0004] The utility model aims to provide an upper and lower limit adjustment mechanism for pneumatic stirring equipment to solve the problem in the background technology that the existing adjustment mechanisms rarely have upper and lower limit settings.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an upper and lower limit adjustment mechanism for pneumatic stirring equipment, comprising a mechanism plate, guide rails are fixed on both sides of the mechanism plate, and a lifting assembly is arranged at the bottom between adjacent guide rails, the lifting assembly is composed of a double-acting cylinder, a fixed plate and a movable plate, the fixed plate is fixedly connected between adjacent guide rails by two screws, and a movable plate is arranged above the fixed plate; a lower limit assembly is arranged between the movable plate and the fixed plate, and the lower limit assembly is used for the downward limit work when the movable plate moves; an upper limit assembly is arranged between the movable plate and the mechanism plate, and the upper limit assembly is used for the upward limit work when the movable plate moves.
[0006] Preferably, a guide sleeve is slidably connected to the surface of the guide rail, and the guide sleeve is fixedly connected to the surface of the movable plate, and the guide sleeve is used to cause the movable plate to slide up and down along the guide rail.
[0007] Preferably, a double-acting cylinder is fixed on the surface of the fixed plate, and the output end of the double-acting cylinder is fixedly connected to the movable plate.
[0008] Preferably, the lower limit assembly is composed of a lower adjustment screw, a lower adjustment nut and a lower limit sensing valve. The lower limit sensing valve is installed on the surface of the fixed plate, and a lower adjustment nut is arranged directly above the lower limit sensing valve.
[0009] Preferably, the lower adjustment nut is rotatably connected to the surface of the movable plate, and the internal thread of the lower adjustment nut is connected to the lower adjustment screw, and the bottom end of the lower adjustment screw passes through the movable plate and cooperates with the lower limit sensing valve for limiting the movable plate when the movable plate moves downward.
[0010] Preferably, the upper limit position assembly includes an upper adjustment screw, an upper adjustment nut and an upper limit position sensing valve. The upper limit position sensing valve is installed on the surface of the mechanism plate, and an upper adjustment nut is provided directly below the upper limit position sensing valve.
[0011] Preferably, the upper adjustment nut is rotatably connected to the surface of the movable plate, and the internal thread of the upper adjustment nut is connected to the upper adjustment screw, and the bottom end of the upper adjustment screw passes through the movable plate and cooperates with the upper limit sensing valve for limiting the movable plate when it moves upward.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the pneumatic stirring equipment uses an upper and lower limit adjustment mechanism to adjust the upper limit through an upper limit assembly arranged between the movable plate and the mechanism plate. When adjusting, the upper adjustment screw is rotated to adjust the height to the required position under the action of the upper adjustment nut, so that it just contacts the upper limit sensing valve to complete the upper limit adjustment; when adjusting the lower limit, it is completed through the lower limit assembly between the movable plate and the fixed plate. When adjusting, the lower adjustment nut is rotated to adjust the height to the required position under the action of the lower adjustment nut, so that it just contacts the lower limit sensing valve to complete the lower limit adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;
[0014] Figure 2 It is a three-dimensional rear view structure schematic diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the front-view explosion-enlarged structure of the utility model;
[0016] Figure 4 It is a rear view explosion structure schematic diagram of the utility model.
[0017] In the figure: 1. Mechanism plate; 2. Guide rail; 3. Lifting assembly; 31. Double-acting cylinder; 32. Fixed plate; 33. Movable plate; 331. Guide sleeve; 4. Lower limit assembly; 41. Lower adjustment screw; 42. Lower adjustment nut; 43. Lower limit sensing valve; 5. Upper limit assembly; 51. Upper adjustment screw; 52. Upper adjustment nut; 53. Upper limit sensing valve. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] The utility model provides a pneumatic stirring device with an upper and lower limit adjustment mechanism. Figure 1 as well as Figure 3 As shown, it includes a mechanism plate 1, guide rails 2 are fixed on both sides of the mechanism plate 1, and a lifting assembly 3 is arranged at the bottom between adjacent guide rails 2. The lifting assembly 3 is composed of a double-acting cylinder 31, a fixed plate 32 and a movable plate 33. The fixed plate 32 is fixedly connected between adjacent guide rails 2 by two screws, and a movable plate 33 is arranged above the fixed plate 32. A guide sleeve 331 is slidably connected to the surface of the guide rail 2, and the guide sleeve 331 is fixedly connected to the surface of the movable plate 33. The guide sleeve 331 is used to cause the movable plate 33 to slide up and down along the guide rail 2. A double-acting cylinder 31 is fixed to the surface of the fixed plate 32, and the output end of the double-acting cylinder 31 is fixedly connected to the movable plate 33.
[0020] During implementation, the double-acting cylinder 31 , supported by the fixed plate 32 , drives the movable plate 33 to slide up and down along the guide rail 2 under the action of the guide sleeve 331 .
[0021] Furthermore, if Figure 2 as well as Figure 3 As shown, a lower limit assembly 4 is provided between the movable plate 33 and the fixed plate 32, and the lower limit assembly 4 is used for the downward limit work when the movable plate 33 moves. The lower limit assembly 4 is composed of a lower adjusting screw 41, a lower adjusting nut 42 and a lower limit sensing valve 43. The lower limit sensing valve 43 is installed on the surface of the fixed plate 32, and a lower adjusting nut 42 is provided directly above the lower limit sensing valve 43. The lower adjusting nut 42 is rotatably connected to the surface of the movable plate 33, and the internal thread of the lower adjusting nut 42 is connected to the lower adjusting screw 41, and the bottom end of the lower adjusting screw 41 passes through the movable plate 33 and cooperates with the lower limit sensing valve 43 for the limit work when the movable plate 33 moves downward.
[0022] During implementation, it is completed through the lower limit assembly 4 between the movable plate 33 and the fixed plate 32. During adjustment, the lower limit is adjusted to the desired position by rotating the lower adjusting nut 42 so that it just contacts the lower limit sensing valve 43 to complete the adjustment of the lower limit.
[0023] Furthermore, if Figure 1 as well as Figure 4As shown, an upper limit assembly 5 is provided between the movable plate 33 and the mechanism plate 1, and the upper limit assembly 5 is used for the upward limit work when the movable plate 33 moves. The upper limit assembly 5 includes an upper adjustment screw 51, an upper adjustment nut 52 and an upper limit sensing valve 53. The upper limit sensing valve 53 is installed on the surface of the mechanism plate 1, and an upper adjustment nut 52 is provided directly below the upper limit sensing valve 53. The upper adjustment nut 52 is rotatably connected to the surface of the movable plate 33, and the internal thread of the upper adjustment nut 52 is connected to the upper adjustment screw 51, and the bottom end of the upper adjustment screw 51 passes through the movable plate 33 and cooperates with the upper limit sensing valve 53 for the limit work when the movable plate 33 moves upward.
[0024] During implementation, the upper limit is adjusted through the upper limit assembly 5 between the movable plate 33 and the mechanism plate 1. During adjustment, the upper adjustment screw 51 is rotated to adjust the height to the desired position under the action of the upper adjustment nut 52 so that it just contacts the upper limit sensing valve 53 to complete the adjustment of the upper limit.
[0025] Working principle: The upper limit position is adjusted through the upper limit position assembly 5 between the movable plate 33 and the mechanism plate 1. When adjusting, the upper adjustment screw 51 is rotated to adjust the height to the required position under the action of the upper adjustment nut 52 so that it just contacts the upper limit position sensing valve 53 to complete the upper limit position adjustment.
[0026] When adjusting the lower limit, it is completed through the lower limit assembly 4 between the movable plate 33 and the fixed plate 32. When adjusting, the lower limit is adjusted to the desired position by rotating the lower adjusting nut 42 so that it just contacts the lower limit sensing valve 43 to complete the adjustment of the lower limit.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.
Claims
1. An upper and lower limit adjustment mechanism for a pneumatic stirring device, comprising a mechanism plate (1), characterized in that: Guide rails (2) are fixed on both sides of the mechanism plate (1), and a lifting assembly (3) is arranged at the bottom between adjacent guide rails (2). The lifting assembly (3) is composed of a double-acting cylinder (31), a fixed plate (32) and a movable plate (33). The fixed plate (32) is fixedly connected between adjacent guide rails (2) by two screws, and a movable plate (33) is arranged above the fixed plate (32); a lower limit assembly (4) is arranged between the movable plate (33) and the fixed plate (32), and the lower limit assembly (4) is used for downward limit work when the movable plate (33) moves; an upper limit assembly (5) is arranged between the movable plate (33) and the mechanism plate (1), and the upper limit assembly (5) is used for upward limit work when the movable plate (33) moves.
2. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 1, characterized in that: The surface of the guide rail (2) is slidably connected to a guide sleeve (331), and the guide sleeve (331) is fixedly connected to the surface of the movable plate (33). The guide sleeve (331) is used to cause the movable plate (33) to slide up and down along the guide rail (2).
3. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 1 is characterized in that: A double-acting cylinder (31) is fixed on the surface of the fixed plate (32), and the output end of the double-acting cylinder (31) and the movable plate (33) are fixedly connected to each other.
4. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 1, characterized in that: The lower limit assembly (4) is composed of a lower adjustment screw (41), a lower adjustment nut (42) and a lower limit sensing valve (43); the lower limit sensing valve (43) is mounted on the surface of the fixed plate (32), and the lower adjustment nut (42) is arranged directly above the lower limit sensing valve (43).
5. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 4, characterized in that: The lower adjustment nut (42) is rotatably connected to the surface of the movable plate (33), and the inner thread of the lower adjustment nut (42) is connected to the lower adjustment screw (41), and the bottom end of the lower adjustment screw (41) penetrates the movable plate (33) and cooperates with the lower limit sensing valve (43) for the limit work when the movable plate (33) moves downward.
6. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 1, characterized in that: The upper limit position assembly (5) comprises an upper adjustment screw (51), an upper adjustment nut (52) and an upper limit position sensing valve (53); the upper limit position sensing valve (53) is mounted on the surface of the mechanism plate (1), and an upper adjustment nut (52) is arranged directly below the upper limit position sensing valve (53).
7. The upper and lower limit adjustment mechanism for pneumatic stirring equipment according to claim 6, characterized in that: The upper adjustment nut (52) is rotatably connected to the surface of the movable plate (33), and the internal thread of the upper adjustment nut (52) is connected to the upper adjustment screw (51), and the bottom end of the upper adjustment screw (51) penetrates the movable plate (33) and cooperates with the upper limit sensing valve (53) for limiting the movable plate (33) when it moves upward.