Movable clamp for fermentation cylinder production mold

Abstract

The movable clamp for the fermentation vat production mold comprises a clamping seat, a rotating groove is formed in the inner wall of the clamping seat, L-shaped rods are evenly and rotatably connected to the inner side of the rotating groove, I-shaped rods are rotatably connected to the tops of the L-shaped rods, the other ends of the I-shaped rods are rotatably connected to the inner side of a U-shaped seat, and the U-shaped seat is provided with a U-shaped groove. The U-shaped seat is fixedly connected to the surface of the disc, a hydraulic cylinder is mounted at the top of the center of the disc, and by arranging the hydraulic cylinder, the disc, the U-shaped seat, the I-shaped rod and the L-shaped rod, when a production mold is moved, the piston rod end of the hydraulic cylinder moves upwards, a gap between the disc and the mounting plate is enlarged, and therefore one end of the I-shaped rod is lifted by the U-shaped seat, and then the production mold is moved. The L-shaped rod is ejected to the inner wall of the clamping seat through the other end of the I-shaped rod, and meanwhile, the other end of the L-shaped rod pushes the fixing block to the outer wall of the production mold until the fixing block abuts against the outer wall of the production mold, so that the production mold is clamped in multiple directions through control of the single hydraulic cylinder, and energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fermentation tank processing technology, specifically a movable clamp for fermentation tank production mold. Background Technology

[0002] During the production and processing of fermentation tanks, it is necessary to use a molding die and a rolling molding machine to squeeze the mud into a fermentation tank blank inside the molding die. Then, the molding die is connected to the fermentation tank blank and moved to the dehydration process to facilitate demolding.

[0003] Because the fermentation tank is very large, the molding mold is usually moved by a gantry frame with a moving clamp. However, most moving clamps at present use two hydraulic devices to grip the molding mold from both sides. On the one hand, the two sets of hydraulic devices consume a lot of energy. On the other hand, the molding mold is subjected to force on both sides. Although it can grip the molding mold, the molding mold is prone to displacement due to the force in other directions.

[0004] Therefore, we provide a movable clamp for producing molds for fermentation tanks to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile clamp for producing molds in fermentation tanks, which solves the problem mentioned in the background art that, due to the large overall volume of fermentation tanks, the forming mold is generally moved by using a gantry frame to carry the mobile clamp. However, most mobile clamps at present use two hydraulic devices to grip the forming mold from both sides. On the one hand, the two sets of hydraulic devices consume a lot of energy. On the other hand, the forming mold is subjected to force on both sides. Although the forming mold can be gripped, it is easy for the forming mold to deviate under the action of forces in other directions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a movable clamp for a fermentation tank production mold, comprising a clamp base, a rotating groove formed on the inner wall of the clamp base, an L-shaped rod rotatably connected to the inner side of the rotating groove, an I-shaped rod rotatably connected to the top of the L-shaped rod, the other end of the I-shaped rod rotatably connected to the inner side of a U-shaped seat, the U-shaped seat being fixedly connected to the surface of a disc, and a hydraulic cylinder being installed at the top center of the disc, the hydraulic cylinder being fixedly connected to the top of the inner wall of the clamp base, an installation plate being fixedly connected to the opening of the clamp base, and a warning component being installed on the outer wall of the clamp base.

[0007] In a preferred embodiment of this utility model, the included angle between two adjacent rotating slots is the same.

[0008] In a preferred embodiment of this utility model, a vertically upward circular rod is mounted on the surface of the mounting plate, and a limit cap is threadedly connected to the top of the circular rod.

[0009] In a preferred embodiment of this utility model, a fixing block is installed at the bottom of the L-shaped rod, and the inner surface of the fixing block is arc-shaped.

[0010] In a preferred embodiment of this utility model, the warning component includes a lower plate, a ring, a rack, an upper plate, a first motor, a second rotating shaft, a gear, a control box, an infrared rangefinder, and a player. The lower plate is mounted on the outer wall of the clamp, the ring is mounted on the top of the lower plate, a rack is provided on the inner side of the ring, the upper plate is mounted on the top of the ring, the first motor is mounted inside the upper plate, the second rotating shaft is mounted at the bottom of the output shaft of the first motor, a gear is mounted on the outside of the second rotating shaft and meshes with the rack, the control box is mounted on the outer side of the ring, the infrared rangefinder is mounted on the surface of the control box, and a player is mounted above the infrared rangefinder.

[0011] In a preferred embodiment of this utility model, the surface of the lower plate is evenly distributed with sockets, the sockets are located inside the ring, the second rotating shaft is rotatably connected to the socket directly below it, the remaining two sockets are fixedly connected to the first rotating shaft, and the outer side of the first rotating shaft is equipped with a pulley, the pulley abuts against the inner wall of the ring and is located above the rack.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. By using a hydraulic cylinder, disc, U-shaped seat, I-shaped rod, and L-shaped rod, when moving the production mold, the piston rod end of the hydraulic cylinder moves upward, widening the gap between the disc and the mounting plate. This causes the U-shaped seat to raise one end of the I-shaped rod, which in turn pushes the L-shaped rod against the inner wall of the clamping seat through the other end of the I-shaped rod. At the same time, the other end of the L-shaped rod pushes the fixing block against the outer wall of the production mold until it touches the outer wall of the production mold. Thus, the production mold can be clamped from multiple directions by a single hydraulic cylinder, reducing energy consumption.

[0014] 2. Through the set ring, infrared rangefinder and player, during the movement of the clamp, the ring rotates at a constant speed between the upper and lower plates through the cooperation of gears and racks. Then, the infrared rangefinder follows the ring to rotate on the outside of the clamp to monitor whether there is anyone near the clamp seat. Then, the player will issue an alarm sound. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is a front view of the overall appearance of this utility model;

[0017] Figure 2 This is a bottom view of the overall structure of this utility model;

[0018] Figure 3 This is a diagram showing the internal structure of the clamp of this utility model;

[0019] Figure 4 This is a cross-sectional view of section A of the present invention;

[0020] Figure 5 This is a diagram showing the distribution structure of the socket according to this utility model;

[0021] In the diagram: 1. Clamp; 2. Rotary groove; 3. L-shaped rod; 4. I-shaped rod; 5. U-shaped seat; 6. Disc; 7. Hydraulic cylinder; 8. Mounting plate; 9. Round rod; 10. Limit cap; 11. Fixing block; 12. Lower plate; 13. Socket; 14. Rotating shaft one; 15. Pulley; 16. Ring; 17. Rack; 18. Upper plate; 19. First motor; 20. Rotating shaft two; 21. Gear; 22. Control box; 23. Infrared rangefinder; 24. Player. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example 1: A movable clamp for a fermentation tank production mold includes a clamping base 1. A rotating groove 2 is formed on the inner wall of the clamping base 1. An L-shaped rod 3 is rotatably connected to the inner side of the rotating groove 2. An I-shaped rod 4 is rotatably connected to the top of the L-shaped rod 3. The other end of the I-shaped rod 4 is rotatably connected to the inner side of a U-shaped seat 5. The U-shaped seat 5 is fixedly connected to the surface of a disc 6. A hydraulic cylinder 7 is installed at the top center of the disc 6. The hydraulic cylinder 7 is fixedly connected to the top of the inner wall of the clamping base 1. An installation plate 8 is fixedly connected to the opening of the clamping base 1. Between two adjacent rotating grooves 2... The included angles are consistent, and the center of the rotating groove 2 is the rotation center of the L-shaped rod 3. The rotating groove 2 determines the distribution interval of the L-shaped rod 3. A vertically upward round rod 9 is installed on the surface of the mounting plate 8, and the round rod 9 passes through the disc 6, so that the disc 6 maintains a vertically upward movement direction. The top of the round rod 9 is threadedly connected to a limit cap 10. A fixing block 11 is installed at the bottom of the L-shaped rod 3, and the inner surface of the fixing block 11 is arc-shaped. The fixing block 11 is in direct contact with the production mold, and the arc shape of its inner surface matches the outer wall of the production mold to ensure the contact effect.

[0025] It should be noted that the top of the clamp 1 is evenly provided with threaded holes, and then the clamp 1 is installed on equipment such as gantry frame by bolts.

[0026] Example 2: A warning assembly is installed on the outer wall of the clamp 1. The warning assembly includes a lower plate 12, a ring 16, a rack 17, an upper plate 18, a first motor 19, a second rotating shaft 20, a gear 21, a control box 22, an infrared rangefinder 23, and a player 24. The lower plate 12 is installed on the outer wall of the clamp 1. A ring 16 is installed on the top of the lower plate 12. A rack 17 is provided on the inner side of the ring 16. The upper plate 18 is installed on the top of the ring 16. The first motor 19 is installed inside the upper plate 18. A second rotating shaft 20 is installed at the bottom of the output shaft of the first motor 19. A gear 21 is installed on the outside of the second rotating shaft 20, and the gear 21 meshes with the rack 17. During movement, the first motor 19 drives the gear 21 to rotate. Then, through the cooperation of the gear 21 and the rack 17, the ring 16 rotates at a constant speed between the upper plate 18 and the lower plate 12. A control box is installed on the outer side of the ring 16. 22. An infrared rangefinder 23 is mounted on the surface of the control box 22. A player 24 is mounted above the infrared rangefinder 23. Sockets 13 are evenly distributed on the surface of the lower plate 12. The sockets 13 are located inside the ring 16. The second rotating shaft 20 is rotatably connected to the socket 13 directly below it. During the engagement of the gear 21 and the rack 17, the socket 13 keeps the second rotating shaft 20 perpendicular to the lower plate 12, preventing the gear 21 and the rack 17 from separating. The remaining two sockets 13 are internally fixedly connected to the first rotating shaft 14. A pulley 15 is mounted on the outer side of the first rotating shaft 14. The pulley 15 abuts against the inner wall of the ring 16 and is located above the rack 17. Since there is a gap between the ring 16 and the clamp 1, the engagement of the two pulleys 15 and the gear 21 prevents the rotation of the ring 16 from shifting, thus preventing the control box 22 from colliding with the upper plate 18 and the lower plate 12.

[0027] Working principle:

[0028] When it is necessary to move the fermentation tank production mold, firstly, the clamp 1 is moved to the outside of the production mold by the gantry frame, so that the axis of the clamp 1 coincides with the axis of the production mold. Then, the hydraulic cylinder 7 works and moves upward along the round rod 9 to widen the distance between the disc 6 and the mounting plate 8. At the same time, the disc 6 moves the U-shaped seat 5 upward. The U-shaped seat 5 pushes the part of the L-shaped rod 3 above the rotating groove 2 against the inner wall of the clamp 1 through the I-shaped rod 4. Then, the part of the L-shaped rod 3 below the rotating groove 2 moves towards the outer wall of the production mold until it touches the outer wall of the production mold, completing the task of gripping the production mold. After that, it moves with the gantry frame to the next process part.

[0029] During the movement, the first motor 19 drives the gear 21 to rotate. Then, the gear 21 and the rack 17 cooperate to make the ring 16 carry the control box 22 to rotate continuously on the outer wall of the clamp 1. Then, the infrared rangefinder 23 monitors whether there are any operators near the clamp 1. Then, the player 24 plays a prompt sound.

[0030] It should be noted that: the control box 22 is an independent controller that receives feedback signals from the infrared rangefinder 23 and then controls the player 24; while the first motor 19 and the hydraulic cylinder 7 are controlled by another independent controller.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A movable clamp for producing molds in fermentation tanks, characterized in that: The device includes a clamp (1), the inner wall of which is provided with a rotating groove (2), an L-shaped rod (3) is rotatably connected to the inner side of the rotating groove (2), an I-shaped rod (4) is rotatably connected to the top of the L-shaped rod (3), the other end of the I-shaped rod (4) is rotatably connected to the inner side of a U-shaped seat (5), the U-shaped seat (5) is fixedly connected to the surface of a disc (6), and a hydraulic cylinder (7) is installed at the top center of the disc (6). The hydraulic cylinder (7) is fixedly connected to the top of the inner wall of the clamp (1), an installation plate (8) is fixedly connected to the opening of the clamp (1), and a warning component is installed on the outer wall of the clamp (1).

2. The movable clamp for a fermentation tank production mold according to claim 1, characterized in that: The included angle between two adjacent rotating slots (2) is the same.

3. The movable clamp for a fermentation tank production mold according to claim 1, characterized in that: A vertically upward round rod (9) is mounted on the surface of the mounting plate (8), and a limit cap (10) is threadedly connected to the top of the round rod (9).

4. The movable clamp for a fermentation tank production mold according to claim 1, characterized in that: The bottom of the L-shaped rod (3) is fitted with a fixing block (11), and the inner surface of the fixing block (11) is arc-shaped.

5. The movable clamp for a fermentation tank production mold according to claim 1, characterized in that: The warning assembly includes a lower plate (12), a ring (16), a rack (17), an upper plate (18), a first motor (19), a second rotating shaft (20), a gear (21), a control box (22), an infrared rangefinder (23), and a player (24). The lower plate (12) is mounted on the outer wall of the clamp (1). The ring (16) is mounted on the top of the lower plate (12). A rack (17) is provided on the inner side of the ring (16). The upper plate (18) is mounted on the top of the ring (16). 8) The upper plate (18) is equipped with a first motor (19), and a rotating shaft (20) is installed at the bottom of the output shaft of the first motor (19). A gear (21) is installed on the outside of the rotating shaft (20), and the gear (21) meshes with the rack (17). A control box (22) is installed on the outside of the ring (16). An infrared rangefinder (23) is installed on the surface of the control box (22), and a player (24) is installed above the infrared rangefinder (23).

6. The movable clamp for a fermentation tank production mold according to claim 5, characterized in that: The surface of the lower plate (12) is evenly distributed with sockets (13), which are located inside the ring (16). The second rotating shaft (20) is rotatably connected to the socket (13) directly below it. The remaining two sockets (13) are fixedly connected to the first rotating shaft (14), and a pulley (15) is installed on the outside of the first rotating shaft (14). The pulley (15) abuts against the inner wall of the ring (16) and is located above the rack (17).

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