CN203343702U - Rubber bar replacement press machine for swing arm of electric type vibrating conveyer - Google Patents

Abstract

An electric vibrating conveyor swing arm rubber strip replacement press, including a base and a workbench on the upper part of the base. The workbench is provided with a rocker mandrel outlet; one side of the base is provided with a bracket, and the top of the bracket is provided with a fixing plate for fixing A motor is installed on the board, and the output shaft of the motor is connected with a push rod corresponding to the outlet of the rocker arm mandrel through the gearbox. The utility model has the advantages of simple structure, easy implementation, convenient operation and high degree of automation, which can greatly reduce labor intensity and improve maintenance quality and work efficiency. The upper limit switch and the lower limit switch are arranged on the bracket from top to bottom, and the end of the push rod is provided with a collision block corresponding to the upper limit switch and the lower limit switch. The collision block cooperates with the upper limit switch and the lower limit switch to control the starting of the motor. Stop, precise control, can reduce installation error.

Description

An Electric Vibrating Conveyor Swing Arm Rubber Strip Replacement Press

technical field

The utility model belongs to the technical field of tobacco machinery, in particular to an electric vibrating conveyor swing arm rubber strip replacement press.

Background technique

Vibrating conveyors are often used in the tobacco industry. The power transmission method of this equipment is a crank rocker mechanism (that is, a rocker arm). There are 12 cylindrical vulcanized rubber strips (hereinafter referred to as rubber strips) on one rocker arm. The power of the motor Passed by these 12 glue strips. Since the force direction of the rocker arm changes, the rubber strips have to withstand impact forces from different directions, which can easily cause deformation, breakage and aging of the rubber strips, and the replacement of the rubber strips is more frequent. The traditional hand-operated rocker-arm adhesive strip press cannot be positioned accurately, and the length of the pressed adhesive strips is uneven, which affects the quality of maintenance. This machine is manually operated, with low work efficiency and heavy labor, and cannot meet the needs of the work.

Utility model content

The purpose of the utility model is to provide an electric vibrating conveyor swing arm rubber strip replacement press with simple structure, easy operation and high working efficiency.

In order to achieve the above object, the technical solution of the utility model is: an electric vibrating conveyor swing arm rubber strip replacement press, including a base and a workbench on the upper part of the base, the workbench is provided with a rocker mandrel outlet; A bracket is arranged on the side, and a fixed plate is arranged on the top of the bracket, and a motor is installed on the fixed plate, and the output shaft of the motor is connected with a push rod corresponding to the outlet of the rocker arm mandrel through a gearbox.

An upper limit switch and a lower limit switch are arranged on the support from top to bottom, and a collision block corresponding to the upper limit switch and the lower limit switch is arranged at the end of the push rod.

Compared with the prior art, the utility model has the advantages of:

1. The utility model includes a base and a worktable on the upper part of the base. The outlet of the rocker mandrel is provided on the worktable; a bracket is provided on one side of the base, and a fixing plate is provided on the top of the bracket. A motor is installed on the fixing board, and the output shaft of the motor passes through The gearbox is connected with a push rod corresponding to the outlet of the rocker arm spindle. Its structure is simple, easy to implement, easy to operate, and has a high degree of automation, which can greatly reduce labor intensity and improve maintenance quality and work efficiency.

2. The upper limit switch and the lower limit switch are set on the bracket from top to bottom, and the end of the push rod is provided with a collision block corresponding to the upper limit switch and the lower limit switch. The collision block cooperates with the upper limit switch and the lower limit switch to control the motor The start and stop of the machine can be controlled precisely, which can reduce the installation error.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Fig. 1, the electric vibrating conveyor swing arm rubber strip replacement press includes a base 1 and a workbench 2 on the upper part of the base 1, and a rocker mandrel outlet 3 is provided at the center of the workbench 2. A support 4 is provided on one side of the base 1, and a fixed plate 7 is provided on the top of the support 4. A motor 8 is installed on the fixed plate 7. The output shaft of the motor 8 is connected to the outlet 3 corresponding to the outlet 3 of the rocker arm mandrel through a gearbox 9. putter 10. An upper limit switch 5 and a lower limit switch 6 are arranged on the support 4 from top to bottom, and a bumper 11 corresponding to the upper limit switch 5 and the lower limit switch 6 is provided at the end of the push rod 10 .

In this embodiment, in order to ensure that the rubber strip is pressed in place, the motor 8 is a JW7134 three-phase induction motor, and the push rod 10 is an electric push rod with a thrust parameter of 50030. The thrust of the push rod 10 is 500 kg and the stroke is 300 mm. , The speed is 60mm/s.

The working process of the utility model is: when replacing the rubber strip, first place the rocker arm on the workbench 2, and align and fix the square hole of the rocker arm to be installed with the center of the rocker arm mandrel outlet 3, and then put the new rubber strip Enter the four corners of the rocker arm, align and lock through the vertebral tooling with a length of 100mm, a width of 38*38mm at the large end, and a width of 26*26mm with the mandrel, apply a small amount of lubricant, and place it in the middle of the rubber strip of the rocker arm; Then, press the start button, the motor 8 will rotate in the forward direction, and the push rod 10 will be pushed down linearly at a speed of 60mm/s through the gearbox 9, and the shaft core of the rocker arm will be pressed down smoothly to the outside of the rubber strip located in the rocker arm Evenly, at this moment, the bumper 11 touches the lower limit switch 6, the motor 8 stops and reverses automatically, the push rod 10 rises and returns, and when the bumper 11 touches the upper limit switch 5, the motor 8 stops running.

Claims (2)

1. an electrodynamic type jigging conveyer swing arm adhesive tape is changed forcing press, it is characterized in that: comprise the workbench on base and base top, workbench is provided with the outlet of rocking arm mandrel; Base one side is provided with support, and cantilever tip is provided with fixed head, and motor is installed on fixed head, and motor output shaft is connected with the rocking arm mandrel and exports corresponding push rod by gearbox.

2. electrodynamic type jigging conveyer swing arm adhesive tape as claimed in claim 1 is changed forcing press, it is characterized in that: be provided with from top to bottom upper limit position switch and lower position switch on described support, the push rod end is provided with the collision block corresponding with upper limit position switch and lower position switch.