CN217992680U - An automobile rubber hose cutting and processing station conversion device - Google Patents

Abstract

The utility model discloses a station conversion device for cutting and processing automobile rubber tubes, which belongs to the technical field of rubber tube manufacturing equipment and comprises a frame, a station rotating shaft, a sleeve shaft, a conversion plate rack, a sheave mechanism and a driving motor; the station rotating shaft is arranged on the frame; the sleeve shaft is sleeved on the station rotating shaft, the sleeve shaft and the station rotating shaft are coaxial, and the sleeve shaft rotates around the axis of the sleeve shaft; four clamping grooves are uniformly distributed in the circumferential direction of the conversion disc frame, an annular cutting seam is arranged on the outer circumferential surface of the conversion disc frame, the two conversion disc frames are respectively arranged at two ends of the sleeve shaft, and the circumferential positions of the clamping grooves of the two conversion disc frames are in one-to-one correspondence; the sheave mechanism comprises a sheave and a driving plate matched with the sheave, the sheave is arranged on the sleeve shaft, and the driving plate is arranged on the rack through the driving shaft; the output shaft of the driving motor is in transmission connection with the driving plate of the sheave mechanism. The device provides a basis for integrating the rubber tube cutting process into the rubber tube automatic production line, so that the full-automatic production of the rubber tube can be realized, the processing efficiency of the rubber tube is improved, and the labor cost is saved.

Description

An automobile rubber hose cutting and processing station conversion device

technical field

The utility model belongs to the technical field of rubber hose manufacturing equipment, in particular to an automobile rubber hose cutting and processing station conversion device.

Background technique

Automobiles are the main means of transportation used by people. The oil, water, gas passages and some cables in the automobile need to use rubber hoses.

During the manufacturing process of automobile rubber hose, it needs to be cut to reach the calibrated length. At present, the automobile rubber hose is placed on a separate rubber hose cutting device, and the workers manually operate the device to complete the cutting. The cutting process is an independent process in the production process. The rubber hose needs to be transferred between different processes, and the cutting automation of the automobile rubber hose is low. low efficiency. In recent years, with the increase of labor costs and the continuous improvement of the market's requirements for the degree of automation of enterprises, the automation of product production has become the primary task for enterprises to improve their market competitiveness. Therefore, it is an important task for our company to complete the automation transformation of product production to design a hose cutting station conversion device that can be integrated in the hose automation production line.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides an automobile rubber hose cutting and processing station conversion device which solves the problem that the current automobile rubber hose cutting process is relatively independent and has a low degree of automation, which is not conducive to realizing the overall automation of automobile rubber hose production.

The utility model is achieved in this way, an automobile rubber hose cutting and processing station conversion device, which is characterized in that it includes a frame, a station rotating shaft, a sleeve shaft, a conversion disc frame, a sheave mechanism, and a driving motor; the station rotating shaft The axis of the station is set horizontally, the station shaft is installed on the frame; the sleeve shaft is sleeved on the station shaft, the sleeve shaft is coaxial with the station shaft, and the sleeve shaft is wound around Its own axis rotates; four card slots are evenly distributed in the circumferential direction of the conversion disc frame, and an annular cutting slit is arranged on the outer peripheral surface of the conversion disc frame, and the two conversion disc frames are installed on the sleeve shaft respectively. At both ends, the circumferential positions of the card slots of the two switching racks correspond one by one; the sheave mechanism includes a sheave and a dial adapted to the sheave, and the sheave is installed on the sleeve shaft. The dial is installed on the frame through a dial shaft; the output shaft of the driving motor is connected with the dial of the sheave mechanism in transmission.

In the above technical solution, preferably, the clamping groove includes an outer groove and an inner groove, the outer groove and the inner groove are respectively located on both sides of the annular cutting slit, and the outer groove and the inner groove are arc-shaped grooves , the opening width of the outer groove is greater than the opening width of the inner groove.

In the above technical solution, preferably, the opening edge of the inner tank is provided with a raised portion.

In the above technical solution, preferably, the annular opening of the annular cutting slit has a V-shaped flared structure.

In the above-mentioned technical solution, preferably, the conversion disk frame is composed of an inner disk body and an outer disk body, the inner disk body and the outer disk body are installed on the sleeve shaft, the inner groove is arranged on the inner disk body, and the The outer groove is arranged on the outer disc body, and the annular cutting seam is formed between the inner disc body and the outer disc body.

Advantage and effect of the present utility model are:

The technical solution described in the utility model is to design a special station conversion device for rubber hose cutting, that is, the two clamping grooves in the device whose circumferential positions correspond to each other can fix the two ends of a rubber hose, and the circumferential angle of the two clamping grooves can be adjusted. The angle change is realized by the rotation of the conversion disc frame, so as to convert the processing station of the clamped rubber hose, realize the conversion from the feeding station, cutting station, and discharging station, and integrate the hose cutting process into the hose automation The production line provides the foundation to realize the fully automated production of rubber hoses, improve the processing efficiency of rubber hoses, and save labor costs.

Description of drawings

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

Fig. 2 is a schematic diagram of the installation structure of the conversion rack in the utility model.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In view of the fact that the current automobile rubber hose cutting process is relatively independent and the degree of automation is low, which is not conducive to the realization of the overall automation of automobile rubber hose production, the utility model provides an automobile rubber hose cutting and processing station conversion device. This device is a rubber hose cutting process integrated in rubber hose automation. The production line provides the foundation to realize the fully automated production of rubber hoses, improve the processing efficiency of rubber hoses, and save labor costs. In order to further illustrate the structure of the present utility model, in conjunction with accompanying drawing detailed description is as follows:

Please refer to FIG. 1 and FIG. 2 , an automobile rubber hose cutting and processing station conversion device, including a frame 1, a station rotating shaft 2, a sleeve shaft 3, a conversion disc frame 4, a sheave mechanism, and a driving motor 5 .

The frame is the load-bearing part of the device, which can be an independent rigid frame or a frame of other mechanisms in the rubber hose production line. Such as the frame of the hose delivery device. In this embodiment, the frame is an independent vertically arranged rigid board, which is provided with handles and holes for installing the drive motor, as well as shaft holes for fitting the rotating shaft of the station and fitting slots. The shaft hole of the wheel mechanism.

The rotating shaft of the station is a fixed shaft, which is used to carry and install the conversion disc frame. The axis of the station rotating shaft is arranged horizontally, and the station rotating shaft is installed on the frame. In this embodiment, specifically, one end of the rotating shaft of the station is fixedly installed in the corresponding shaft hole of the frame.

The sleeve shaft is used to fix the conversion disc frame. The sleeve shaft is sleeved on the station rotating shaft, the sleeve shaft is coaxial with the station rotating shaft, and the sleeve shaft rotates around its own axis. In this embodiment, specifically, bearings are installed at both ends of the station rotating shaft, the sleeve shaft is fitted on the station rotating shaft through the bearings, and the sleeve shaft can rotate around its own axis.

The conversion disc frame is a part used for grabbing rubber hoses in the station conversion device. There are four card slots evenly distributed in the circumferential direction of the conversion disc frame, and the outer peripheral surface of the conversion disc frame is provided with an annular cutting slit 4-1. The circumferential positions of the card slots correspond one by one. In this embodiment, specifically, the conversion disc frame is composed of an inner disc body 4-2 and an outer disc body 4-3. The inner disc body and the outer disc body are discs with the same diameter, and both are mounted on the sleeve shaft through keys. An annular cutting seam is formed between the inner disc body and the outer disc body, the width of the annular cutting seam can be changed by adjusting the distance between the inner disc body and the outer disc body, and the annular opening of the annular cutting seam is a V-shaped flared structure. The card slot includes an outer slot 4-4 and an inner slot 4-5, the outer slot and the inner slot are respectively located on both sides of the annular cutting seam, the outer slot and the inner slot are arc-shaped grooves, and the opening width of the outer slot is larger than that of the inner slot width. Specifically, the inner groove is arranged on the inner disk body, and the outer groove is arranged on the outer disk body. The arc surface radius of the inner groove should match the diameter of the rubber hose to be processed, and the arc surface radius of the outer groove is larger than the diameter of the rubber hose to be processed. Protrusions 4-6 are provided at the edge of the opening of the inner groove. The width between the two protrusions is smaller than the diameter of the clamped rubber hose. So that the card slot can hold the hose stably.

The sheave mechanism is a combination of parts that drives the intermittent rotation of the conversion disc frame, and the sheave mechanism is a known combination accessory in the mechanical field. The sheave mechanism comprises a sheave 6 and a dial 7 adapted to the sheave, the sheave is installed on the sleeve shaft, and the dial is installed on the frame through the dial shaft. In this embodiment, specifically, the dial shaft is mounted on the shaft hole of the frame through a bearing, and the dial shaft can rotate around its own axis, and the axis of the dial shaft is parallel to the axis of the station rotating shaft. One side end of dial shaft corresponds to the conversion disc frame and is equipped with a dial by a key. The sheave is fitted on the sleeve shaft by a key.

The dial rotates a circle to drive its matching grooved wheel to rotate 90°. A group of draw-in slots of the conversion tray rotates from the loading station in the horizontal position to the cutting station directly above it. After the rubber hose of the original cutting station is cut, it reaches the unloading station through two 90° rotations. Because the pipe head in the outer groove is cut, and the radius of this section of rubber hose is smaller than the arc surface radius of the outer groove, the cut pipe head will be naturally unloaded under the action of gravity. As for the completed rubber hose with both ends clamped by the inner groove, the special lever installed on the frame can be used to assist in unloading.

The driving motor is a part for driving the dial, and the output shaft of the driving motor is connected with the dial of the sheave mechanism. In this embodiment, the driving motor is mounted on the back of the frame by screws, the driving motor is a servo motor, and its output shaft is connected to the dial shaft through gear transmission.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (5)

1. An automobile rubber hose cutting and processing station switching device, characterized in that it comprises: frame; The station rotating shaft, the axis of the station rotating shaft is arranged horizontally, and the station rotating shaft is installed on the frame; A sleeve shaft, the sleeve shaft is sleeved on the station shaft, the sleeve shaft is coaxial with the station shaft, and the sleeve shaft rotates around its own axis; There are four card slots evenly distributed in the circumferential direction of the conversion disc frame, and an annular cutting slit is arranged on the outer peripheral surface of the conversion disc frame, and the two conversion disc frames are installed on the sleeve shaft respectively. The two ends correspond to the circumferential positions of the card slots of the two switching racks; A sheave mechanism, the sheave mechanism includes a sheave and a dial adapted to the sheave, the sheave is installed on the sleeve shaft, and the dial is installed on the frame through the dial shaft; A driving motor, the output shaft of the driving motor is in transmission connection with the dial of the sheave mechanism. 2. The automobile rubber hose cutting and processing station conversion device according to claim 1, wherein the clamping groove includes an outer groove and an inner groove, and the outer groove and the inner groove are respectively located on both sides of the annular cutting seam , the outer groove and the inner groove are arc-shaped grooves, and the opening width of the outer groove is larger than the opening width of the inner groove. 3 . The switching device for cutting and processing stations of automobile rubber hoses according to claim 2 , wherein a raised portion is provided at the edge of the opening of the inner groove. 4 . 4. The switching device for cutting and processing stations of automobile rubber hoses according to claim 3, characterized in that, the annular opening of the annular cutting seam is a V-shaped flared structure. 5. The automobile rubber hose cutting and processing station conversion device according to claim 4, characterized in that, the conversion disc frame is composed of an inner disc body and an outer disc body, and the inner disc body and the outer disc body are installed on the sleeve shaft, The inner groove is arranged on the inner disk body, the outer groove is arranged on the outer disk body, and the annular cutting seam is formed between the inner disk body and the outer disk body.

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