Blanking rate adjusting device

Abstract

The utility model discloses a discharging rate adjusting device. The problem that an existing discharging device cannot adjust the discharging rate is effectively solved. Comprising a limiting shell, rectangular fixing plates are arranged at the front end and the rear end of the limiting shell respectively, the left sides and the right sides of the fixing plates are rotationally connected with front-back axial rotating shafts respectively, L-shaped adjusting plates located below the limiting shell are arranged on the rotating shafts, the inner sides of the two adjusting plates can form a V shape, and the lower ends of the two adjusting plates can make contact with each other; the opposite ends of the two adjusting plates are provided with receding grooves communicating with the swing grooves in the corresponding sides respectively, the left side and the right side between the two fixing plates are provided with ejector blocks which are located in the receding grooves in the corresponding sides and can move up and down respectively, and the front end and the rear end of each ejector block are provided with inserting columns inserted into the swing grooves respectively. The device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a material feeding rate regulating device. Background Art

[0002] Rubber adhesive is a type of adhesive made with synthetic rubber or natural rubber such as chloroprene, nitrile, butyl silicone rubber, polysulfide as the main material. It has excellent elasticity and is suitable for bonding soft materials or materials with large differences in thermal expansion coefficients, such as rubber and rubber, rubber and metal, plastic, leather, wood and other materials. It is widely used in aircraft manufacturing, automobile manufacturing, construction, light industry, rubber product processing and other departments.

[0003] The production of rubber adhesives requires a variety of materials for fusion reaction, and the materials stored in the storage tank need to be put into the reactor. The feeding speed will affect the mixing and reaction degree between the various components. The feeding valve on the existing storage tank can only feed at a certain speed and cannot adjust the feeding speed. Moreover, the fixed feeding speed is not applicable to subsequent processes that need to be changed. Utility Model Content

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the utility model is to provide a material feeding rate regulating device, which effectively solves the problem that the existing material feeding device cannot adjust the material feeding rate.

[0005] The technical solution is that the utility model includes a limit shell, and rectangular fixed plates are respectively provided at the front and rear ends of the limit shell, and the left and right sides of the fixed plates are rotatably connected with front and rear axial rotating shafts, and an L-shaped adjusting plate is provided on the rotating shaft and is located below the limit shell. The inner sides of the two adjusting plates can form a V-shape and the lower ends can contact each other, and the upper side of the adjusting plate is provided with a swing groove that passes through the front and back, and the opposite ends of the two adjusting plates are respectively provided with a yield groove connected to the swing groove on the corresponding side, and the left and right sides between the two fixed plates are respectively provided with a top block that is located in the yield groove on the corresponding side and can move up and down, and the front and rear ends of the top block are respectively provided with a plug column inserted into the swing groove.

[0006] Compared with the prior art, the beneficial effect of the utility model is that it can adjust the degree of opening and closing between the lower ends of the two adjusting plates, thereby adjusting the material discharge rate. Compared with the traditional discharge valve with a fixed discharge speed, it can better adapt to actual production needs and is more applicable to subsequent processes that need to be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the main axonometric drawing of the utility model.

[0008] Figure 2 It is a full-section main axonometric drawing of the utility model.

[0009] Figure 3 It is the sectional main view axonometric drawing of the present utility model.

[0010] Figure 4 It is the full-section top view axonometric drawing of the present utility model.

[0011] Reference numerals:

[0012] 1. Limit shell; 2. Fixed plate; 3. Rotating shaft; 4. Adjusting plate; 5. Swing groove; 6. Yielding groove; 7. Top block; 8. Insertion post; 9. Support plate; 10. Stud; 11. Motor; 12. Sealing gasket; 13. Sealing cloth; 14. Elastic rubber ring; 15. Fixed gasket Specific embodiments

[0013] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the matrix embodiments disclosed below.

[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0015] The following further details the specific embodiments of the present utility model with reference to the accompanying drawings.

[0016] Consisting of Figures 1 to 4 Shown in, it includes a limit shell 1. Rectangular fixed plates 2 are respectively provided at the front and rear ends of the limit shell 1. Rotating shafts 3 in the front-back axial direction are respectively rotatably connected to the left and right sides of the fixed plates 2. An L-shaped adjusting plate 4 located below the limit shell 1 is provided on the rotating shafts 3. The inner sides of the two adjusting plates 4 can form a V shape and the lower ends can contact each other. A swing groove 5 penetrating through the front and back is opened on the upper side of the adjusting plate 4. Yielding grooves 6 communicating with the swing groove 5 on its corresponding side are respectively opened at the opposite ends of the two adjusting plates 4. Top blocks 7 that can move up and down and are located in the yielding grooves 6 on their corresponding sides are respectively provided on the left and right sides between the two fixed plates 2. Insertion posts 8 inserted into the swing groove 5 are respectively provided at the front and rear ends of the top block 7.

[0017] In order to facilitate the up-and-down movement of the top block 7, support plates 9 slidably connected to the top block 7 are respectively arranged on the left and right sides between the two fixed plates 2, and studs 10 located below the support plates 9 and threadedly connected to the top block 7 are respectively arranged on the left and right sides between the two fixed plates 2.

[0018] In order to facilitate the rotation of the stud 10, support plates are respectively arranged on the left and right sides between the two fixed plates 2, and a motor 11 is arranged on the support plates. The output shaft of the motor 11 is coaxially and fixedly connected to the stud 10.

[0019] In order to facilitate enhancing the sealing performance, a sealing gasket 12 is arranged at the lower end of the adjusting plate 4 and the two sealing gaskets 12 can be in contact.

[0020] In order to prevent the materials from floating everywhere, a sealing cloth 13 is arranged at the upper end of the limiting shell 1, and an annular elastic rubber ring 14 is arranged at the middle position of the sealing cloth 13.

[0021] In order to facilitate the fixing of the limiting shell 1, a plurality of fixing gaskets 15 are arranged on the upper side of the limiting shell 1.

[0022] When the utility model is in use, first, the limiting shell 1 is fixedly installed below the storage tank through the fixing gaskets 15, then the elastic rubber ring 14 is expanded, so that the elastic rubber ring 14 is enlarged, and the feed pipe at the lower end of the storage tank is inserted into the elastic rubber ring 14 and inserted into the limiting shell 1. The elastic rubber ring 14 is loosened. At this time, due to the elastic restoring force, the elastic rubber ring 14 returns to its initial position to realize the fixed limit of the feed pipe. At this time, the discharge valve on the storage tank can be opened, and the materials in the storage tank flow to the limiting shell 1 through the feed pipe. At this time, due to the blocking of the front and rear fixed plates 2 and the two adjusting plates 4 on the lower side, the materials accumulate in the limiting shell 1;

[0023] At this time, the motor 11 is started to rotate forward. The motor 11 drives the stud 10 to rotate forward. The stud 10 drives the top block 7 to move upward on the support plate 9. The top block 7 drives the two plug posts 8 thereon to move upward in the swing slots 5, thereby driving the left adjusting plate 4 to swing leftward around the rotating shaft 3 and the right adjusting plate 4 to swing rightward around the rotating shaft 3. After the two adjusting plates 4 swing by a certain angle, the lower ends are separated and do not contact. At this time, the materials accumulated in the limiting shell 1 fall from between the two adjusting plates 4 to complete the discharging. Due to the self-locking property of the thread, the top block 7 will not move downward or upward by itself when the motor 11 does not rotate;

[0024] When it is necessary to adjust the feeding speed, at this time, the motor 11 is started to rotate forward again. The motor 11 drives the stud 10 to rotate forward again. The stud 10 drives the top block 7 to move upward again, and then drives the two adjusting plates 4 to swing outward through the plug posts 8 again. After the two adjusting plates 4 swing outward by a certain angle again, the distance between the lower ends of the two adjusting plates 4 becomes larger, so the gap is larger, and thus more materials can flow out from between the lower ends of the two adjusting plates 4, so as to accelerate the feeding speed;

[0025] When the feeding speed needs to be adjusted again, the motor 11 can be turned on again. When the motor 11 rotates forward, the stud 10 rotates forward, and then the top block 7 moves upward, increasing the distance between the two adjusting plates 4, so as to achieve the purpose of accelerating the feeding rate. When it is necessary to reduce the feeding rate, the motor 11 is rotated in reverse. The motor 11 drives the stud 10 to rotate in reverse, and the stud 10 drives the top block 7 to move downward. The top block 7 drives the lower ends of the two adjusting plates 4 to swing inward, reducing the distance between the lower ends of the two adjusting plates 4, so that the materials accumulated in the limiting shell 1 are blocked, thereby slowing down the feeding rate and achieving the purpose of reducing the feeding speed. The operator can adjust the opening and closing distance between the lower ends of the two adjusting plates 4 according to the production needs, so as to achieve the purpose of adjusting the feeding speed.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows: The provided limiting shell, adjusting plate, plug post, etc. can realize the adjustment of the opening and closing degree between the lower ends of the two adjusting plates, thereby adjusting the feeding rate of the materials. Compared with the traditional feeding valve with a fixed feeding speed, it can better meet the actual production requirements and has strong applicability to subsequent processes that need to change. This structure is simple, novel in concept, easy to use, and has strong practicability.

[0027] It should be noted that according to the needs of implementation, each component described in the embodiments of the present utility model can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present utility model.

[0028] The above embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.

Claims

1. A blanking rate adjusting device, comprising a limiting shell (1), characterized in that, The front and rear ends of the limit shell (1) are respectively provided with rectangular fixing plates (2). The left and right sides of the fixing plates (2) are respectively rotatably connected with axles (3) in the front and rear axial directions. An L-shaped adjusting plate (4) located below the limit shell (1) is arranged on the axles (3). The inner sides of the two adjusting plates (4) can form a V shape and the lower ends can contact each other. A swing groove (5) penetrating through the front and rear is formed in the upper side of the adjusting plate (4). Relief grooves (6) communicating with the swing grooves (5) on their corresponding sides are respectively formed in the opposite ends of the two adjusting plates (4). Top blocks (7) which can move up and down and are located in the relief grooves (6) on their corresponding sides are respectively arranged on the left and right sides between the two fixing plates (2). Plug posts (8) inserted into the swing grooves (5) are respectively arranged at the front and rear ends of the top blocks (7).

2. The blanking rate adjusting device according to claim 1, characterized in that, Support plates (9) slidably connected with the top blocks (7) are respectively arranged on the left and right sides between the two fixing plates (2). Studs (10) located below the support plates (9) and threadedly connected with the top blocks (7) are respectively arranged on the left and right sides between the two fixing plates (2).

3. The blanking rate adjusting device according to claim 1, characterized in that, Support plates are respectively arranged on the left and right sides between the two fixing plates (2). A motor (11) is arranged on the support plates. The output shaft of the motor (11) is coaxially and fixedly connected with the stud (10).

4. The blanking rate adjustment device according to claim 1, characterized in that, A sealing gasket (12) is arranged at the lower end of the adjusting plate (4) and the two sealing gaskets (12) can contact each other.

5. The blanking rate adjustment device according to claim 1, characterized in that, A sealing cloth (13) is arranged at the upper end of the limit shell (1). An annular elastic rubber ring (14) is arranged at the middle position of the sealing cloth (13).

6. The blanking rate adjustment device according to claim 1, characterized in that, A plurality of fixing gaskets (15) are arranged on the upper side of the limit shell (1).

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