Rigid chain in-coating conveying system

Abstract

The utility model discloses a rigid chain in-coating conveying system, and relates to the technical field of coating automation and logistics conveying, in particular to the rigid chain in-coating conveying system which comprises a conveying roller bed, a movable diagonal bridging, a rigid chain, a coupler, a driving motor and a bottom plate. The output end of the driving motor is provided with a coupler which is concentric with the output end axis of the driving motor. According to the rigid chain coating conveying system, through the arrangement of the conveying roller bed, the movable diagonal bridging, the rigid chain, the coupler and the driving motor, the rigid chain coating conveying system has the advantages of being low in cost, simple in structure, convenient to maintain, small in occupied area and the like, power is provided through the motor, and the coupler drives the rigid chain to move; lifting of the conveying roller bed is achieved through the rigid chain, meanwhile, the movable diagonal bridging does not bear loads and only plays a role in guiding and limiting, and the purpose of improving practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating automation, logistics conveying, and particularly relates to a rigid chain in a coating conveying system. BACKGROUND

[0002] In stage machinery, the rigid chain is mainly used for linear transmission of the rigid chain system to make the rigid chain a new mechanical assembly of vertical lifting load or load platform. The rigid chain has been widely applied in the fields of automobile industry, nuclear industry, industrial furnace, steel structure manufacturing, mechanical manufacturing, and theater stage.

[0003] In the field of industrial application, various technical solutions are used to solve the problem of linear motion of load. Frequently used solutions include hydraulic cylinders, air cylinders, electric push rods (screw propellers), chains, steel wires, cams, inclined sliding blocks, scissors, gear racks, and self-assembled screw elevators. Some of these solutions have complex systems, such as hydraulic, pneumatic, cam, sliding block, scissors, gear rack, and self-assembled screw elevator, which require a set of power and motion conversion system. Some solutions have single function and can only bear tension but cannot be applied to pressure-bearing occasions, i.e., they can only pull but cannot push the movement of objects. The research on rigid chains such as chains and steel wires mainly solves the problem of using improved chains to bear both tension and pressure, thereby enabling their wide application in the field of linear motion (horizontally arranged or vertically arranged).

[0004] The rigid chain has the characteristics of bearing both tension and pressure, and can replace many complex systems. Therefore, the demand for a single rigid chain in a coating conveying system is increasing. CONTENT OF THE UTILITY MODEL

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a rigid chain in a coating conveying system, which solves the problems raised in the background art.

[0007] (II) Technical solutions

[0008] To achieve the above purpose, the utility model is implemented by the following technical solutions: a rigid chain in a coating conveying system, comprising a conveying roller bed, a movable scissors, a rigid chain, a coupling, a driving motor, and a bottom plate. The top of the bottom plate is respectively provided with the driving motor and the rigid chain. The output end of the driving motor is provided with the coupling with the same center as the shaft center of the output end of the driving motor. The driving motor is fixedly connected with the driving gear inside the rigid chain through the coupling. The front and rear faces of the conveying roller bed and the bottom plate are rotatably connected with the movable scissors through shaft rods. The front face of the movable scissors is rotatably connected with a guide sliding block through a shaft rod.

[0009] Optionally, the number of rigid chains and couplings are both two, and the number of movable scissors braces is four groups, and the four groups of movable scissors braces are arranged in a rectangular array.

[0010] Optionally, the top of the bottom plate and the bottom of the conveying roller bed are both provided with a guide sliding groove with a depth direction in the up-down direction and a length direction in the left-right direction, the end of the guide sliding block is located in the interior of the guide sliding groove, and the guide sliding block can slide along the length direction of the guide sliding groove.

[0011] Optionally, the position of the bottom plate is lower than the position of the conveying roller bed, and the driving motor and the couplings are both located between the conveying roller bed and the bottom plate.

[0012] Optionally, the length of the conveying roller bed is greater than the length of the bottom plate, and the driving motor is electrically connected with the external power supply through wires.

[0013] Optionally, the spacing between the two rigid chains is less than the spacing between the two groups of movable scissors braces in the front-rear direction.

[0014] Optionally, the top of the rigid chain is fixedly connected with the bottom of the conveying roller bed.

[0015] The rigid chain in the coating conveying system has the following beneficial effects:

[0016] 1. The rigid chain in the coating conveying system has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a front view structural schematic diagram of the utility model;

[0018] Fig. 2 It is a side view structural schematic diagram of the utility model.

[0019] In the drawing: 1, conveying roller bed; 2, movable scissors brace; 3, rigid chain; 4, coupling; 5, driving motor. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Embodiment 1

[0022] Please refer to Figs. 1-2 The utility model provides technical scheme: a rigid chain is in coating conveying system, including conveying rolling bed 1, movable scissors support 2, rigid chain 3, coupling 4, drive motor 5 and bottom plate, the top of bottom plate and the bottom of conveying rolling bed 1 are all set up with the guiding slide groove with the depth direction as the depth direction, the length direction as the length direction, the end of guiding slide block is located in the inside of guiding slide groove, guiding slide block can slide along the length direction of guiding slide groove, the position of bottom plate is lower than the position of conveying rolling bed 1, drive motor 5 and coupling 4 all are located between conveying rolling bed 1 and bottom plate, the length of conveying rolling bed 1 is greater than the length of bottom plate, drive motor 5 is electrically connected with external power supply through wire, the top of bottom plate is installed with drive motor 5 and rigid chain 3 respectively, the number of rigid chain 3 and coupling 4 all has two, the number of movable scissors support 2 has four groups, four groups movable scissors support 2 are arranged in rectangular array, the spacing between two rigid chains 3 is less than the spacing between two movable scissors support 2 in front-back direction, the top of rigid chain 3 is fixedly connected with the bottom of conveying rolling bed 1, power transmission and overall load are all responsible by rigid chain 3, further expand the value of rigid chain 3, simple in later period maintenance, the output end of drive motor 5 is installed with the coupling 4 with the same center as the output end axle of drive motor 5, and the coupling 4 is connected by motion transmission mechanism, has the advantages such as convenient production, routine wear and tear is low, drive motor 5 is fixedly connected with the drive gear inside rigid chain 3 through coupling 4, the front and rear of conveying rolling bed 1 and bottom plate are all rotatably connected with movable scissors support 2 through shaft, and movable scissors support 2 only plays guiding and limiting effect, does not bear load, makes its life increase, and the structure is further simplified, and the front of movable scissors support 2 is rotatably connected with guiding slide block through shaft.

[0023] During use, when the driving motor 5 is working, the coupling 4 rotates with the rotation of the output end of the driving motor 5, and the driving motor 5 is fixedly connected to the driving gear inside the rigid chain 3 through the coupling 4, so that the end of the rigid chain 3 moves upward, and the conveying roller bed 1 moves upward, driving the workpiece to move, and one end of the movable scissors support 2 is respectively connected to the conveying roller bed 1 and the base plate for rotation, and the other two ends of the movable scissors support 2 are respectively connected to the guide slider for rotation, and the guide slider is respectively located inside the guide chute opened on the base plate and the conveying roller bed 1. As the position of the conveying roller bed 1 moves, the angle between the movable scissors support 2 changes, and the position change of the movable scissors support 2 drives the guide slider to move, so that the guide slider moves along the length of the guide chute The movable scissors support 2 is connected to the conveying roller 1, and the movable scissors support 2 is connected to the conveying roller 1. The movable scissors support 2 only plays a guiding and limiting role and does not bear the load, which increases its service life and further simplifies the structure. The power transmission and the overall load are both taken care of by the rigid chain 3, which further expands the value of the rigid chain 3 and is simple to repair and maintain. The equipment has the advantages of low cost, simple structure, easy maintenance and small footprint.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rigid chain in a coating conveying system includes a conveying roller bed, a movable scissors support, a rigid chain, a coupling, a drive motor and a base plate. The drive motor and the rigid chain are respectively installed on the top of the base plate. The output end of the drive motor is installed with a coupling whose axis is the same as that of the output end of the drive motor. The drive motor is fixedly connected to the drive gear inside the rigid chain through the coupling. The front and rear sides of the conveying roller bed and the base plate are rotatably connected to the movable scissors support through a shaft rod. The front of the movable scissors support is rotatably connected to a guide slider through a shaft rod.

2. The rigid chain coating conveying system according to claim 1, characterized in that: There are two rigid chains and two couplings, and four groups of movable scissor struts, which are arranged in a rectangular array.

3. The rigid chain coating conveying system according to claim 1, characterized in that: The top of the base plate and the bottom of the conveyor roller bed are both provided with guide grooves with the up-down direction as the depth direction and the left-right direction as the length direction. The end of the guide slider is located inside the guide groove, and the guide slider can slide along the length direction of the guide groove.

4. The rigid chain coating conveying system according to claim 1, characterized in that: The position of the bottom plate is lower than that of the conveying roller bed, and the driving motor and the coupling are both located between the conveying roller bed and the bottom plate.

5. The rigid chain coating conveying system according to claim 1, characterized in that: The length of the conveying roller bed is greater than the length of the base plate, and the driving motor is electrically connected to the external power supply through a wire.

6. The rigid chain coating conveying system according to claim 1, characterized in that: The distance between the two rigid chains is smaller than the distance between the two groups of movable scissors struts located in the front-to-back direction.

7. The rigid chain coating conveying system according to claim 1, characterized in that: The top of the rigid chain is fixedly connected to the bottom of the conveyor roller bed.

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