Knocking device for roller powder coating machine

Abstract

The utility model belongs to the technical field of powder wrapping machines, and provides a knocking device for a roller powder wrapping machine, which comprises a knocking mechanism correspondingly arranged on the side edge of a roller body. The knocking mechanism comprises an electric hydraulic rod, a transverse supporting shaft, a movable sleeve, a vertical plate, a fixed screw shaft, a rotating cylinder, a lifting rope and a knocking ball; the movable sleeve is arranged on the outer wall of the transverse supporting shaft in a sliding and sleeving manner; the rotating cylinder is arranged on the outer wall of the fixed screw shaft in a sleeving mode, one end of the lifting rope is arranged on the outer wall of the rotating cylinder in a winding mode, and the knocking ball is arranged at the end of the lifting rope. According to the knocking device for the roller powder wrapping machine, automatic knocking is achieved, mounting and dismounting are convenient, bonded powder can fall off easily, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of flour coating machines, in particular to a knocking device used for a roller flour coating machine. Background Art

[0002] The continuous drum coating machine is the main processing equipment for squid rings, chicken nuggets and other coated foods in the food processing field. Since powder materials are easy to adhere to the drum wall, the drum wall must be continuously knocked during the production process to make the adhered powder fall off and prevent blockage. In the drum coating production project, due to the characteristics of the product and the material, the drum wall will often be attached to the powder lumps, and the powder lumps must be constantly cleaned up, otherwise it will affect the quality of the product, resulting in a large number of defective products and rework;

[0003] There are two ways to clean the drum wall: manual and automatic. Manual means that a dedicated person regularly hits the drum wall with a heavy hammer. Automatic means that multiple cylinders are usually installed on the equipment, and the cylinders drive the hammers to hit the drum wall. From the perspective of saving labor and reducing labor intensity, automatic knocking is the preferred method. However, the problem with pneumatic knocking is that the drum equipment must be equipped with a compressed air system. Many food processing workshops do not have compressed air, and most drum coating machines are mobile equipment with unfixed production locations, making it difficult to arrange compressed air pipelines. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a knocking device for a drum powder coating machine, which realizes automatic knocking and is easy to install and disassemble, is conducive to the shedding of bonded powder, and has strong practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A knocking device for a drum coating machine comprises a knocking mechanism, wherein the knocking mechanism is correspondingly arranged on the side of the drum body;

[0007] The knocking mechanism includes an electric hydraulic rod, a horizontal support shaft, a movable sleeve, a vertical plate, a fixed screw shaft, a rotating cylinder, a lifting rope and a knocking ball, and the electric hydraulic rod is arranged on the side of the drum body;

[0008] A support shaft is arranged at the output end of the electric hydraulic rod, a fixed block is arranged at the end of the support shaft, the transverse support shaft is arranged on the outer wall of the fixed block, and the movable sleeve is slidably sleeved on the outer wall of the transverse support shaft;

[0009] The vertical plate is arranged at the lower end of the movable sleeve, and the fixed screw shaft is arranged on the outer wall of the vertical plate;

[0010] The rotating cylinder is sleeved on the outer wall of the fixed screw shaft, one end of the lifting rope is wound around the outer wall of the rotating cylinder, and the knocking ball is arranged at the end of the lifting rope.

[0011] As an improved technical solution, a plurality of knocking mechanisms are provided, and the knocking mechanisms are arranged in sequence along the length direction of the drum body.

[0012] As an improved technical solution, a plurality of the striking balls are provided, and the weights of the striking balls are arranged in increasing order.

[0013] As an improved technical solution, a threaded hole is provided on the outer wall of the movable sleeve, a locking rod is provided in the threaded hole, and an end of the locking rod passes through the threaded hole to the movable sleeve and contacts the outer wall of the transverse support shaft.

[0014] As an improved technical solution, a motor is arranged on the outer wall of the support shaft, a forward and reverse rotation controller is arranged on the side of the motor, and the forward and reverse rotation controller is connected to the motor.

[0015] As an improved technical solution, a fixing sleeve is arranged at the output end of the motor, and the end of the lifting rope is wound around the outer wall of the fixing sleeve.

[0016] As an improved technical solution, the outer wall of the transverse support shaft is provided with scales, and the scales are arranged in sequence along the length direction of the transverse support shaft.

[0017] As an improved technical solution, a threaded sleeve is provided at the end of the fixed screw shaft, and the threaded sleeve is sleeved on the outer wall of the fixed screw shaft.

[0018] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0019] 1. The knocking device for the drum powder coating machine realizes automatic knocking by setting the knocking mechanism and is easy to install and disassemble, which is conducive to the shedding of the bonded powder and has strong practicality.

[0020] 2. The knocking device for the drum coating machine is convenient for increasing different knocking effects by providing a plurality of the knocking mechanisms.

[0021] 3. The knocking device for the drum coating machine is convenient for positioning and locking the movable sleeve by providing the locking rod.

[0022] 4. The knocking device for the drum coating machine is convenient for controlling the forward and reverse rotation of the motor by setting the forward and reverse controller, so as to facilitate pulling the lifting rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0024] Figure 1 It is a schematic diagram of the structure of a knocking device used in a drum breading machine;

[0025] Figure 2 This is a schematic diagram of the installation of the electric hydraulic rod;

[0026] Figure 3 It is a schematic diagram of the structure of the striking mechanism;

[0027] Figure 4 This is a schematic diagram of the motor installation.

[0028] In the accompanying drawings, 1. knocking mechanism, 11. electric hydraulic rod, 12. horizontal support shaft, 13. movable sleeve, 131. threaded hole, 132. locking rod, 14. vertical plate, 15. fixed screw shaft, 16. rotating cylinder, 17. lifting rope, 18. knocking ball, 2. drum body, 3. support shaft, 31. fixed block, 4. motor, 41. forward and reverse controller, 5. fixed sleeve, 6. scale, 7. threaded sleeve. DETAILED DESCRIPTION

[0029] The following is a detailed description of the technical solution of the utility model in conjunction with specific embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0030] like Figure 1-4 As shown, the utility model provides a knocking device for a drum powder coating machine, comprising a knocking mechanism 1, which is correspondingly arranged on the side of a drum body 2; the knocking mechanism 1 realizes automatic knocking and is easy to install and disassemble, which is conducive to the shedding of the bonded powder;

[0031] There are a plurality of knocking mechanisms 1, which are arranged in sequence along the length direction of the drum body 2. A plurality of knocking mechanisms 1 are arranged to knock the positions of the drum body 2 at the same time, thereby improving the knocking effect.

[0032] The knocking mechanism 1 includes an electric hydraulic rod 11, a horizontal support shaft 12, a movable sleeve 13, a vertical plate 14, a fixed screw shaft 15, a rotating cylinder 16, a lifting rope 17 and a knocking ball 18. The electric hydraulic rod 11 is arranged on the side of the drum body 2, and the height is adjusted by the electric hydraulic rod 11;

[0033] A support shaft 3 is provided at the output end of the electric hydraulic rod 11, a motor 4 is provided on the outer wall of the support shaft 3, a forward and reverse controller 41 is provided on the side of the motor 4, and the forward and reverse controller 41 is connected to the motor 4, and the forward and reverse rotation of the motor 4 is controlled by the forward and reverse controller 41;

[0034] A fixing sleeve 5 is provided at the output end of the motor 4, and the end of the lifting rope 17 is wound around the outer wall of the fixing sleeve 5;

[0035] A fixed block 31 is provided at the end of the support shaft 3, a transverse support shaft 12 is provided on the outer wall of the fixed block 31, and a movable sleeve 13 is slidably sleeved on the outer wall of the transverse support shaft 12, and the transverse support shaft 12 is provided to facilitate adjustment of the placement position of the movable sleeve 13;

[0036] The outer wall of the horizontal support shaft 12 is provided with scales 6, and the scales 6 are arranged in sequence along the length direction of the horizontal support shaft 12, and the scales 6 are provided to increase the speed of adjustment;

[0037] A threaded hole 131 is provided on the outer wall of the movable sleeve 13, a locking rod 132 is provided in the threaded hole 131, and the end of the locking rod 132 passes through the threaded hole 131 to the movable sleeve 13 and contacts the outer wall of the horizontal support shaft 12; the locking rod 132 is provided to facilitate positioning and locking of the movable sleeve 13;

[0038] A threaded sleeve 7 is provided at the end of the fixed screw shaft 15, and the threaded sleeve 7 is sleeved on the outer wall of the fixed screw shaft 15, and the threaded sleeve 7 prevents the movable sleeve 13 from slipping off;

[0039] A vertical plate 14 is disposed at the lower end of the movable sleeve 13, and a fixed screw shaft 15 is disposed on the outer wall of the vertical plate 14;

[0040] The rotating cylinder 16 is sleeved on the outer wall of the fixed screw shaft 15, one end of the lifting rope 17 is wound around the outer wall of the rotating cylinder 16, and a knocking ball 18 is arranged at the end of the lifting rope 17;

[0041] There are a plurality of knocking balls 18, and the weights of the knocking balls 18 are set in increasing order; a plurality of knocking mechanisms 1 are provided to increase different knocking effects;

[0042] The knocking process of the above-mentioned drum coating machine is:

[0043] First, the knocking mechanism 1 is installed, and different knocking mechanisms 1 are installed on the side of the drum body 2 in sequence;

[0044] The position of the knocking ball 18 is adjusted; the electric hydraulic rod 11 is started, and the output end of the electric hydraulic rod 11 drives the support shaft 3 to move upward, and the height is adjusted by the electric hydraulic rod 11 until the support shaft 3 is much higher than the upper part of the drum body 2;

[0045] Loosen the locking rod 132, the movable sleeve 13 moves along the support shaft 3, and the movable sleeve 13 drives the knocking ball 18 to move forward until the knocking ball 18 moves to the upper part of the outer wall of the drum body 2, and rotate the locking rod 132 to position and lock the movable sleeve 13;

[0046] The motor 4 is started and rotated forward, the motor 4 drives the fixed sleeve 5 to rotate, the lifting rope 17 rotates forward along the fixed sleeve 5, and the lifting rope 17 rotates along the rotating cylinder 16. When the rotating cylinder 16 rotates, the lifting rope 17 drives the knocking ball 18 to move downward until the knocking ball 18 knocks the drum body 2;

[0047] The motor 4 is started and rotated in the reverse direction, and the motor 4 drives the fixed sleeve 5 to rotate, and the lifting rope 17 rotates in the opposite direction along the fixed sleeve 5. At the same time, the lifting rope 17 rotates along the rotating cylinder 16. When the rotating cylinder 16 rotates, the lifting rope 17 drives the knocking ball 18 to move upward until the lifting rope 17 moves to the initial position;

[0048] Repeat the above operation, the knocking ball 18 is continuously moved downward to knock the drum body 2, until the knocking work of the drum body 2 is completed.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A knocking device for a drum coating machine, characterized in that: It includes a knocking mechanism, and the knocking mechanism is correspondingly arranged on the side of the drum body; The knocking mechanism includes an electric hydraulic rod, a horizontal support shaft, a movable sleeve, a vertical plate, a fixed screw shaft, a rotating cylinder, a lifting rope and a knocking ball, and the electric hydraulic rod is arranged on the side of the drum body; A support shaft is arranged at the output end of the electric hydraulic rod, a fixed block is arranged at the end of the support shaft, the transverse support shaft is arranged on the outer wall of the fixed block, and the movable sleeve is slidably sleeved on the outer wall of the transverse support shaft; The vertical plate is arranged at the lower end of the movable sleeve, and the fixed screw shaft is arranged on the outer wall of the vertical plate; The rotating cylinder is sleeved on the outer wall of the fixed screw shaft, one end of the lifting rope is wound around the outer wall of the rotating cylinder, and the knocking ball is arranged at the end of the lifting rope.

2. A knocking device for a drum coating machine according to claim 1, characterized in that: The knocking mechanisms are provided in plurality, and the knocking mechanisms are arranged in sequence along the length direction of the drum body.

3. A knocking device for a drum coating machine according to claim 1, characterized in that: A plurality of the knocking balls are provided, and the weights of the knocking balls are arranged in increasing order.

4. The knocking device for a drum coating machine according to claim 1, characterized in that: A threaded hole is arranged on the outer wall of the movable sleeve, a locking rod is arranged in the threaded hole, and an end of the locking rod passes through the threaded hole to the movable sleeve and contacts with the outer wall of the transverse support shaft.

5. The knocking device for a drum coating machine according to claim 1, characterized in that: A motor is arranged on the outer wall of the support shaft, a forward and reverse rotation controller is arranged on the side of the motor, and the forward and reverse rotation controller is connected to the motor.

6. A knocking device for a drum coating machine according to claim 5, characterized in that: A fixing sleeve is arranged at the output end of the motor, and the end of the lifting rope is wound around the outer wall of the fixing sleeve.

7. A knocking device for a drum coating machine according to claim 1, characterized in that: The outer wall of the transverse support shaft is provided with scales, and the scales are arranged in sequence along the length direction of the transverse support shaft.

8. The knocking device for a drum coating machine according to claim 1, characterized in that: A threaded sleeve is arranged at the end of the fixed screw shaft, and the threaded sleeve is sleeved on the outer wall of the fixed screw shaft.

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