Controller for spraying line reciprocator

Abstract

The utility model provides a controller for a spraying line reciprocator, which comprises a shell and a top cover fixed at the upper end of the shell, and is characterized in that a moving device is arranged in the shell and comprises two moving grooves which are oppositely arranged in parallel, and the two moving grooves are respectively positioned at the top ends of the front and back surfaces of the shell; a threaded rod and a sliding rod are arranged in the moving grooves respectively, the sliding rod and the threaded rod are sleeved with sliding sleeves respectively, a thread is arranged in the sliding sleeve on the threaded rod, the threaded rod is in threaded connection with the threaded rod, one end of the threaded rod extends out of the shell, and a motor is arranged at the end, extending out of the shell, of the threaded rod; the output end of the motor is fixedly connected; according to the controller, the design that the top cover and the shell are split is adopted, the moving device is arranged at the lower end of the top cover, the whole controller does not need to be disassembled, maintenance is convenient, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to a controller for a reciprocating machine of a spraying line. Background Art

[0002] Spraying machine is a special coating equipment that uses spraying technology. The principle is to control the air flow to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor can make a stable and continuous reciprocating motion. The spraying method of paint or coating is mostly mechanical spraying to reduce the labor intensity of the operator, improve production efficiency, and ensure the spraying effect of the product.

[0003] Existing Chinese patent document CN202023239547.7 discloses a new type of reciprocating machine for spraying, including a workbench, a telescopic seat fixedly installed on the top of the workbench, a telescopic rod fixedly installed on one side of the telescopic seat, a fixed arc-shaped clamping seat fixedly installed on the side of the workbench away from the telescopic seat, an arc-shaped clamping piece fixedly installed inside the fixed arc-shaped clamping seat, a fixed seat provided on the other side of the telescopic seat, a fixed plate fixedly connected to one side of the fixed seat, the fixed plate fixedly installed on the top of the workbench by bolts, a telescopic cylinder fixedly installed inside the fixed seat, and a connecting plate fixedly provided on the top of the fixed seat. This new type of reciprocating machine for spraying can effectively solve the problems of low efficiency and uneven spraying of general reciprocating machines for spraying, inability to adjust the distance between the nozzle and the workpiece to be sprayed in the vertical direction, and only the lateral distance can be adjusted for spraying and touch-up paint, resulting in waste of paint, and excess paint sprayed on the workbench, polluting the workbench. It has high practical value.

[0004] However, the above patent has certain defects when used. The device uses a controller to control the operation of the entire device. After long-term use, the internal electronic components of the controller will be damaged. When damage occurs, the entire device needs to be disassembled for internal maintenance, which greatly reduces work efficiency.

[0005] For this reason, a controller for a spraying line reciprocating machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a controller for a reciprocating machine of a spraying line.

[0007] The utility model is implemented by the following technical solutions:

[0008] A controller for a reciprocating machine in a spraying line includes a housing and a top cover. The housing is a rectangular shell with a hollow interior and an open top. The top cover is fixed to the upper end of the housing. A moving device is provided in the housing. The moving device includes two relatively parallel moving grooves, respectively located at the top ends of the front and back sides of the housing. A threaded rod and a sliding rod are respectively provided in the moving grooves. The sliding rod and the threaded rod are respectively provided with a sliding sleeve. The sliding sleeve on the threaded rod has a threaded interior and is threadedly connected to the threaded rod.

[0009] One end of the threaded rod extends out of the housing, and the end of the threaded rod extending out of the housing is provided with a motor, which is fixedly connected to the output end of the motor;

[0010] The upper end of the sliding sleeve is fixedly connected to the lower surface of the right side of the top cover.

[0011] The two ends of the movable groove are symmetrically provided with clamping grooves, and the front and rear ends of the sliding rod and the threaded rod are clamped in the clamping grooves.

[0012] An air inlet grille and an air outlet grille are symmetrically provided on both side walls of the shell, and the air inlet grille and the air outlet grille are communicated with the interior of the shell.

[0013] A display control screen and an emergency stop button are provided on the front of the shell. The display control screen is fixed at the center of the front of the shell, and the emergency stop button is fixed at the upper left of the shell.

[0014] The bottom of the shell is provided with a plurality of shock-absorbing pads, and the shock-absorbing pads are provided with four and fixed on the four sides of the bottom of the shell respectively. The lower surface of the shock-absorbing pads is provided with a plurality of anti-slip grooves;

[0015] The bottom of the shell is provided with sound insulation cotton.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The controller adopts a design in which the top cover and the outer shell are separated. A moving device is set at the lower end of the top cover. The motor in the moving device drives the sliding sleeve to move left and right on the threaded rod. Under the limit and guidance of the sliding rod, the top cover is ensured to move left and right along a straight line. When a problem occurs inside the controller, just start the motor to open the top cover for maintenance. There is no need to disassemble the entire controller, which is convenient for maintenance and greatly improves work efficiency.

[0018] 2. By setting the air inlet grille and air outlet grille on the left and right side walls of the shell, effective heat dissipation inside the controller is achieved, extending the service life of the equipment;

[0019] 3. By setting a shock-absorbing pad at the bottom of the shell and sound insulation cotton inside, the shock-absorbing and sound-insulating design effectively reduces the vibration and noise during equipment operation and improves the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is an exploded schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 This is a front structural diagram of the utility model;

[0023] Figure 4 This is a side structural diagram of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the utility model with the top cover removed;

[0025] Figure 6 This utility model Figure 5 A schematic diagram of the structure at center A;

[0026] In the figure: 1. Outer casing; 11. Emergency stop button; 12. Air outlet grille; 13. Air intake grille; 14. Moving slot; 15. Snap-in slot; 2. Top cover; 3. Motor; 4. Display control screen; 5. Shock-absorbing pad; 51. Anti-slip groove; 6. Sound insulation cotton; 7. Sliding rod; 8. Sliding sleeve; 9. Threaded rod. DETAILED DESCRIPTION

[0027] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] like Figures 1 to 6 As shown, a controller for a reciprocating machine of a spraying line includes an outer shell 1 and a top cover 2. The outer shell 1 is a rectangular shell with a hollow interior and an open top. The top cover 2 is fixed to the upper end of the outer shell 1. A moving device is provided in the outer shell 1. The moving device includes two relatively parallel moving grooves 14, which are respectively located at the top ends of the front and back sides of the outer shell 1. A threaded rod 9 and a sliding rod 7 are respectively provided in the moving grooves 14. The sliding rod 7 and the threaded rod 9 are respectively provided with a sliding sleeve 8. The sliding sleeve 8 on the threaded rod 9 is provided with a thread inside and is threadedly connected to the threaded rod 9. When the threaded rod 9 rotates, the sliding sleeve 8 will perform a linear reciprocating motion along the threaded rod 9, and at the same time be guided along the sliding rod 7 to ensure the smoothness of the movement.

[0030] One end of the threaded rod 9 extends out of the housing 1 , and the end of the threaded rod 9 extending out of the housing 1 is provided with a motor 3 and fixedly connected to the output end of the motor 3 ;

[0031] The upper end of the sliding sleeve 8 is fixedly connected to the lower right surface of the top cover 2 .

[0032] The two ends of the movable groove 14 are symmetrically provided with a clamping groove 15, and the front and rear ends of the sliding rod 7 and the threaded rod 9 are clamped in the clamping groove 15. The clamping groove 15 is used as a guide wire when installing the sliding rod 7 and the threaded rod 9, which facilitates installation.

[0033] An air intake grille 13 and an air outlet grille 12 are symmetrically provided on both side walls of the shell 1. The air intake grille 13 and the air outlet grille 12 are connected to the interior of the shell 1. The air intake grille 13 is used to introduce external cold air to provide a cooling effect for the inside of the controller, while the air outlet grille 12 is used to discharge the internal hot air to form effective air convection and achieve effective heat dissipation inside the controller.

[0034] The front of the housing 1 is provided with a display control screen 4 and an emergency stop button 11. The display control screen 4 is fixed in the center of the front of the housing 1, and the emergency stop button 11 is fixed in the upper left corner of the housing 1. The user can monitor the operating status and parameter settings of the controller through the display control screen 4 and input instructions or adjust parameters through the touch screen function. In an emergency, the user can quickly press the emergency stop button 11 to cut off the power and stop the operation of the controller.

[0035] The bottom of the housing 1 is provided with a plurality of shock-absorbing pads 5. There are four shock-absorbing pads 5 fixed on the four sides of the bottom of the housing 1. The shock-absorbing pads 5 are used to reduce the vibration and noise of the controller during operation. They are usually made of elastic material and can absorb and disperse vibration energy to improve the stability of the device. The lower surface of the shock-absorbing pads 5 is provided with a plurality of anti-skid grooves 51. The anti-skid grooves 51 greatly increase the friction between the shock-absorbing pads 5 and the ground, ensuring the stability of the device during operation.

[0036] The bottom of the shell 1 is provided with sound insulation cotton 6, which has good sound absorption and sound insulation performance, can effectively reduce the propagation and diffusion of noise, and is used to further reduce the noise generated by the operation of internal components.

[0037] The operating principle of the present invention is as follows: when the controller is damaged and needs to be repaired, the motor 3 is started, the motor 3 starts working and drives the threaded rod 9 to rotate. Since the threads on the threaded rod 9 match the threads inside the sliding sleeve 8, the sliding sleeve 8 will reciprocate along the threaded rod 9. At the same time, the sliding sleeve 8 is guided and supported along the sliding rod 7 to ensure the smoothness of the movement. As the sliding sleeve 8 moves, the top cover 2 fixed to it will also move accordingly, thereby opening the top cover 2 and facilitating the maintenance of the controller.

[0038] During the daily operation of the controller, the air inlet grille 13 continuously introduces external cold air to provide cooling effect for the inside of the controller, while the air outlet grille 12 discharges the internal hot air, forming effective air convection, realizing effective heat dissipation inside the controller, and effectively ensuring the stability of the controller under long-term operation;

[0039] Furthermore, the design of the shock-absorbing pads 5 and sound-insulating pads 6 further enhances the stability and comfort of the equipment. The shock-absorbing pads 5 reduce vibration and noise during operation, while the sound-insulating pads 6 reduce the transmission and diffusion of noise generated by the operation of internal components. These features together create an efficient, stable, and comfortable spray line reciprocating machine controller system.

[0040] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A controller for a reciprocating machine in a spraying line, comprising a housing and a top cover, wherein the housing is a rectangular shell with a hollow interior and an open top, and the top cover is fixed to the upper end of the housing, characterized in that: The housing is provided with a moving device, the moving device comprising two relatively parallel moving grooves, respectively located at the top of the front and back sides of the housing, a threaded rod and a sliding rod are respectively provided in the moving grooves, the sliding rod and the threaded rod are respectively provided with a sliding sleeve, the sliding sleeve on the threaded rod is provided with a thread inside, and is threadedly connected to the threaded rod; One end of the threaded rod extends out of the housing, and the end of the threaded rod extending out of the housing is provided with a motor, which is fixedly connected to the output end of the motor; The upper end of the sliding sleeve is fixedly connected to the lower surface of the right side of the top cover.

2. A controller for a reciprocating machine of a spraying line according to claim 1, characterized in that: The two ends of the movable groove are symmetrically provided with clamping grooves, and the front and rear ends of the sliding rod and the threaded rod are clamped in the clamping grooves.

3. A controller for a reciprocating machine of a spraying line according to claim 2, characterized in that: An air inlet grille and an air outlet grille are symmetrically provided on both side walls of the shell, and the air inlet grille and the air outlet grille are communicated with the interior of the shell.

4. A controller for a reciprocating machine of a spraying line according to claim 3, characterized in that: A display control screen and an emergency stop button are provided on the front of the shell. The display control screen is fixed at the center of the front of the shell, and the emergency stop button is fixed at the upper left of the shell.

5. A controller for a reciprocating machine of a spraying line according to claim 4, characterized in that: The bottom of the shell is provided with a plurality of shock-absorbing pads, and the shock-absorbing pads are provided with four and fixed on the four sides of the bottom of the shell respectively. The lower surface of the shock-absorbing pads is provided with a plurality of anti-slip grooves; The bottom of the shell is provided with sound insulation cotton.

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