CN205309691U - Processingequipment of step - Google Patents

Abstract

The utility model provides a step processing device, the device includes a frame, a positioning assembly, a cutting assembly and a chamfering assembly, the positioning assembly is arranged on the frame, the positioning assembly includes an operation table, a bracket, a guide column for translation, and a cutting assembly and the chamfering assembly are arranged on the frame in turn, the cutting assembly includes a cutting piece, a cutting motor, a cutting base plate, a cutting guide column, and a cutting cylinder, and the chamfering assembly includes a chamfering sheet, a chamfering motor, a chamfering upper plate, a chamfering Corner lifting cylinder, chamfering lower plate, chamfering guide column, chamfering cylinder; this kind of step processing device can automatically cut, chamfer and trim the block continuously, with high processing efficiency and high precision , and can ensure processing safety, which is beneficial to production and use.

Description

Ladder processing device

technical field

The utility model relates to a step processing device.

Background technique

On the ladder, the function of the stopper is to make the rear step press the secondary wheel of the previous step to prevent it from jumping out. When the rollers used in the steps are enlarged, or when there are a few ladders with a large lifting angle, the stopper needs to be cut off. After cutting off the stopper, when the side of the step is used, the side of the step will interfere. It is necessary to deal with the interference, and chamfer the side of the step, that is, the side of the arc surface of the step. operate. Since the original tooling used a cutting machine with a large saw blade to complete the block cutting and chamfering processes, it was found that there were hidden dangers to the safety of employees, and the work efficiency and precision were not high.

In addition, when the diameter of the rollers used in the steps is increased from 70mm to 100mm, it is necessary to cut the side of the steps by about 11mm. In the traditional processing method, this process is cut by employees with portable edge trimmers. The aluminum dust generated by this method will cause safety hazards to employees, and the moving and turning of steps is also very tiring. and the accuracy is not high.

Moreover, when performing multiple processes on the step-specific stopper, after a single process is processed, it is necessary to carry and turn over the steps, which is time-consuming and labor-intensive.

The above-mentioned problems should be considered and solved during the processing of the step-specific stopper.

Utility model content

The purpose of this utility model is to provide a step processing device to solve the problem in the prior art that when the steps are manually processed, there are great safety hazards, and when multiple steps are processed, after a single process is processed, it needs to be transported and turned over. Steps, time-consuming and labor-intensive problems.

The technical solution of the utility model is:

A stepwise processing method, comprising the following steps:

Place the steps on the operating platform in the direction of the tread being flat and the arc surface being vertical;

The block of the step is cut off by the cutting component; after the block is cut off, it is performed according to the selected chamfering operation or trimming operation;

When the chamfering operation is selected, the operation table is moved to the chamfering assembly through the first translational cylinder under the operation table, and the chamfering operation is performed by the chamfering assembly;

When selecting to perform edge trimming operation, the operating table is transferred to the edge trimming assembly through the first translational cylinder and the second translational air cylinder under the operating table, and the edge trimming assembly performs the edge trimming operation.

Further, while the chamfering motor is raised by the lift cylinder for chamfering, the chamfering motor drives the chamfering piece to chamfer the side of the arc surface of the steps at a set angle; the trimming operation is specifically: the trimming motor While being raised by the lifting cylinder for edge trimming, the edge trimming motor drives the edge trimming piece to trim the side of the arc surface of the steps with a set width.

A step processing device, including a frame, a positioning assembly, a cutting assembly and a chamfering assembly. Fixed on the frame, the bottom of the console is provided with a guide plate for translation, the guide plate for translation is provided with a guide hole for translation, and the guide hole for translation passes through the guide post for translation, and the bottom of the console is also connected with a second A cylinder for translation, the bracket is set on the console, the bracket is equipped with a compression cylinder, and the compression cylinder is located above the console;

The cutting assembly and the chamfering assembly are sequentially arranged on the frame. The cutting assembly includes a cutting piece, a cutting motor, a cutting base plate, a cutting guide column, and a cutting cylinder. The cutting piece is connected to the rotating shaft of the cutting motor, and the cutting motor cuts the vertical plate , the cutting vertical plate is vertically arranged on the cutting base plate, the bottom of the cutting base plate is provided with a cutting guide plate, the cutting guide plate is provided with a cutting guide hole, the cutting guide hole passes through the cutting guide post, and the cutting base plate The bottom is also connected to the piston rod of the cutting cylinder, and the base of the cutting cylinder is connected to the frame;

The chamfering assembly includes a chamfering piece, a chamfering motor, an upper plate for chamfering, a lifting cylinder for chamfering, a lower plate for chamfering, a guide post for chamfering, and a cylinder for chamfering, and the chamfering piece is connected to the rotating shaft of the chamfering motor , the chamfering motor is located on the chamfering upper plate, the chamfering upper plate and the top surface of the frame form an inclination angle, and the bottom of the chamfering upper plate is respectively connected with the piston rods of two or more lift cylinders for chamfering, and the chamfering The base of the lifting cylinder for corners is set on the lower plate for chamfering. The bottom of the lower plate for chamfering is provided with a guide plate for chamfering. The guide plate for chamfering is provided with a guide hole for chamfering. Describe chamfering with guide post, the bottom of chamfering base plate is also connected with the piston rod of chamfering with cylinder, and the base of chamfering with cylinder is connected on the frame.

Further, it also includes a trimming assembly, which is arranged on the frame, and the trimming assembly includes a trimming sheet, a trimming motor, an upper board for trimming, a lifting cylinder for trimming, a lower board for trimming, and a guide for trimming. The column and trimming cylinder, the trimming piece is connected to the rotating shaft of the trimming motor, the trimming motor is arranged on the trimming upper plate, and the bottom of the trimming upper plate is respectively connected with the piston of two or more lifting cylinders for trimming The base of the lifting cylinder for trimming is set on the lower plate for trimming. The bottom of the lower plate for trimming is provided with a guide plate for trimming. The guide plate for trimming is provided with a guide hole for trimming. Inside the guide hole for trimming Through the guide post for edge trimming, the bottom of the edge trimming base plate is also connected with the piston rod of the air cylinder for edge trimming, and the base of the edge trimming air cylinder is connected on the frame.

Further, the base of the first translation cylinder is connected to the transmission plate, the transmission plate is connected to the piston rod of the second translation cylinder, and the base of the second translation cylinder is connected to the frame.

Further, it also includes a controller, the controller is respectively connected with the cylinder for translation, the cylinder for cutting, the cylinder for chamfering, and the cylinder for trimming. Push the motor for cutting to move to the operation platform, and the cutting piece cuts the block on the step of the operation platform; after the cutting is completed, chamfering operation or edge trimming operation is performed.

Further, the chamfering operation specifically includes: controlling the first translational cylinder to push the operation table to move on the frame, and then controlling the chamfering cylinder to push the chamfering motor to move to the operation table, and the chamfering assembly to move the operation table on the operation table. The sides of the rungs are chamfered.

Further, the edge trimming operation specifically includes: controlling the first cylinder for translation to push the console to move on the frame, controlling the second cylinder for translation to push the console to continue moving on the frame, and then controlling the cylinder for trimming to push the console for edge trimming. The motor moves to the operating table, and the edge cutting assembly trims the side of the steps on the operating table.

Further, the chamfered upper plate forms an inclination angle of 2-10° with the top surface of the frame.

Furthermore, the console adopts a convex shape, and the console is provided with more than one positioning block.

The beneficial effect of the utility model is that the step processing device can automatically realize the cutting operation of the step stopper after the step stopper is positioned. After the cutting operation, by automatically moving the operating table, the automatic displacement of the processing station of the steps can be realized, and the chamfering operation of the side of the arc surface of the steps can be realized. When the chamfering operation is not performed, the continuous displacement of the operating table can also be realized automatically, and the edge trimming operation on the side of the arc surface of the steps can be realized. This kind of stepped processing device can realize automatic cutting, chamfering and edge trimming operations on the block, has high processing efficiency and high precision, can ensure processing safety, and is beneficial to production and use.

Description of drawings

Fig. 1 is the structural representation of the processing device of step of the utility model embodiment;

Fig. 2 is the structural representation of cutting assembly in the embodiment;

Fig. 3 is the structural representation of chamfering assembly in the embodiment;

Fig. 4 is the structural representation of edge trimming assembly in the embodiment;

Fig. 5 is a schematic diagram of the bottom structure of the console in the embodiment;

Among them: 1-frame, 2-cutting component, 3-chamfering component, 4-trimming component, 5-operating platform, 6-support, 7-pressing cylinder, 8-guide column for translation, 9-for translation Guide plate, 10-the first translation cylinder, 11-transmission plate, 12-the second translation cylinder, 13-positioning block;

21-cutting piece, 22-cutting motor, 23-cutting bottom plate, 24-guide column for cutting, 25-cutting vertical plate, 26-guiding plate for cutting;

31- chamfering sheet, 32- chamfering motor, 33- chamfering upper plate, 34- lifting cylinder for chamfering, 35- chamfering lower plate, 36- guide post for chamfering, 37- guide plate for chamfering;

41-edge-trimming sheet, 42-edge-trimming motor, 43-edge-trimming upper plate, 44-edge-trimming lift cylinder, 45-edge-trimming lower plate, 46-edge-trimming guide post, 47-edge-trimming guide plate.

detailed description

Preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

Example

A stepwise processing method, comprising the following steps:

The steps are placed on the operating platform 5 in the direction that the tread is flat and the arc surface is vertical;

The block of the step is cut off by the cutting component 2; after the block is cut off, it is performed according to the selected chamfering operation or trimming operation;

When the chamfering operation is selected, the operation table 5 is transferred to the chamfering assembly 3 through the first translation cylinder 10 under the operation table 5, and the chamfering operation is performed by the chamfering assembly 3;

When selecting to perform edge trimming operation, the operating table 5 is transferred to the edge trimming assembly 4 through the first translational cylinder 10 and the second translational air cylinder 12 under the operating table 5, and the edge trimming assembly 4 performs the edge trimming operation.

While the chamfering motor 32 is raised by the lifting cylinder 34 for chamfering, the chamfering motor 32 drives the chamfering piece 31 to chamfer the side of the circular arc surface of the step; the trimming operation is specifically: trimming When the motor 42 is driven by the lifting cylinder 44 for edge trimming, the edge trimming motor 42 drives the edge trimming sheet 41 to trim the edge of the arc surface side of the step with a set width.

In the method of the embodiment, after the stoppers of the steps are positioned, the cutting operation of the stoppers of the steps is realized. After the cutting operation, by automatically moving the operating table 5, the automatic displacement of the processing station of the step is realized, and the chamfering operation of the side of the arc surface of the step can be realized. When the chamfering operation is not performed, the continuous displacement of the operation platform 5 can also be realized automatically, and the edge trimming operation on the side of the arc surface of the step can be realized. The method can realize automatic cutting, chamfering and trimming operations on the block, has high processing efficiency and high precision, can ensure processing safety, and is beneficial to production and use.

The embodiment also provides a step processing device, as shown in Figure 1, comprising a frame 1, a positioning assembly, a cutting assembly 2 and a chamfering assembly 3, the frame 1 is provided with a positioning assembly, and the positioning assembly includes an operating table 5, a support 6 1. The guide column 8 for translation, the two ends of the guide column 8 for translation are respectively fixed on the frame 1, the bottom of the console 5 is provided with a guide plate 9 for translation, and the guide plate 9 for translation is provided with a guide hole for translation. The guide hole passes through the guide post 8 for translation, and the bottom of the console 5 is also connected with the first translation cylinder 10, the support 6 is arranged on the console 5, the support 6 is provided with a compression cylinder 7, and the compression cylinder 7 Set above the console 5.

Cutting assembly 2 and chamfering assembly 3 are arranged on the frame 1 successively, and as Fig. 2, cutting assembly 2 comprises cutting blade 21, cutting motor 22, cutting base plate 23, cutting guide post 24, cutting cylinder, and cutting blade 21 connects On the rotating shaft of the cutting motor 22, the cutting motor 22 cuts on the vertical plate 25, which is vertically arranged on the cutting bottom plate 23, and the cutting vertical plate 25 is provided with a reinforcing plate to improve stability. The bottom of cutting base plate 23 is provided with cutting guide plate 26, and cutting guide plate 26 is provided with cutting guide hole, and passes described cutting with guide post 24 in the cutting guide hole, and the bottom of cutting base plate 23 is also connected with cutting. The piston rod of the cylinder is connected on the frame 1 with the base of the cylinder for cutting.

As shown in Figure 3, the chamfering assembly 3 includes a chamfering piece 31, a chamfering motor 32, a chamfering upper plate 33, a chamfering lifting cylinder 34, a chamfering lower plate 35, a chamfering guide post 36, and a chamfering cylinder. The chamfering piece 31 is connected on the rotating shaft of the chamfering motor 32, and the chamfering motor 32 is arranged on the chamfering upper plate 33, and the top surface of the chamfering upper plate 33 and the frame 1 forms an inclination angle, and the chamfering upper plate 33 The bottom is connected with the piston rod of more than two chamfering lift cylinders 34 respectively, and the base of the chamfering lift cylinders 34 is located on the chamfering lower plate 35, and the bottom of the chamfering lower plate 35 is provided with a guide plate 37 for chamfering. , the guide plate 37 for chamfering is provided with the guide hole for chamfering, the guide post 36 for chamfering passes through the guide hole for chamfering, the bottom of the chamfering base plate is also connected with the piston rod of the cylinder for chamfering, and the chamfering Connect on the frame 1 with the base of the cylinder.

The step processing device can automatically realize the cutting operation of the step stopper after the step stopper is positioned. After the cutting operation, by automatically moving the operating table 5, the automatic displacement of the processing station of the step is realized, and the chamfering operation of the side of the arc surface of the step can be realized. When the chamfering operation is not performed, the continuous displacement of the operation platform 5 can also be realized automatically, and the edge trimming operation on the side of the arc surface of the step can be realized. This kind of stepped processing device can realize automatic cutting, chamfering and edge trimming operations on the block, has high processing efficiency and high precision, can ensure processing safety, and is beneficial to production and use.

The realization process of this kind of step processing device is as follows: start the compression cylinder 7 to press the step, and at the same time, the cutting cylinder drives the cutting motor 22 to move on the cutting guide post 24 to cut the step block; after the block cutting is completed, the operating table 5 moves forward, and then guides the angle of the side R2.5 of the arc surface of the step by the chamfering component 3.

The chamfering angle of the chamfering assembly 3 is determined by the inclination angle formed by the chamfering upper plate 33 and the frame 1 . The chamfered upper plate 33 forms a 2-10° inclination angle with the top surface of the frame 1, preferably a 2.5° inclination angle. The chamfering process of the chamfering assembly 3 is realized by driving the chamfering upper plate 33 with the lifting motor to move up the chamfering.

Both sides of the console 5 are respectively provided with chamfering assemblies 3, and both sides of the console 5 are respectively provided with trimming assemblies 4. When the arc surface is operated, it is convenient for the chamfering sheet 31 or the edge trimming sheet 41 to be processed.

The bracket 6 is arranged on the operating table 5 and can move with the operating table 5, so that when the steps are operated in the next process, the pressing cylinder 7 still positions the steps without repositioning, which saves intermediate time.

The console 5 is provided with more than one positioning block 13 to realize the positioning of the steps on the console 5, which is more convenient for processing and positioning. The piston rod of the compression cylinder 7 can be provided with a compression block, and the compression block adopts a nylon block, which can avoid external force damage to the steps when directly contacting the steps for compression and positioning.

Also comprise trimming assembly 4, as Fig. 4, trimming assembly 4 is located on the frame 1, trimming assembly 4 comprises trimming sheet 41, trimming motor 42, trimming upper plate 43, trimming with lift cylinder 44, Trimming lower plate 45, trimming guide post 46, trimming cylinder, trimming sheet 41 is connected on the rotating shaft of trimming motor 42, trimming motor 42 is located on trimming upper plate 43, trimming upper plate 43 The bottom of the bottom is respectively connected with the piston rods of more than two edge-cutting lift cylinders 44, and the base of the edge-cutting lift cylinders 44 is located on the edge-cutting lower plate 45, and the bottom of the edge-cutting lower plate 45 is provided with a guide plate for edge-cutting 47. The guide plate 47 for trimming is provided with a guide hole for trimming, and the guide post 46 for trimming passes through the guide hole for trimming, and the bottom of the trimming base plate is also connected with the piston rod of the cylinder for trimming. The limit is connected on the frame 1 with the base of the cylinder.

The realization process of edge trimming assembly 4 is as follows: put the steps on the operating table 5, and after being pressed by the compression cylinder 7, the edge trimming cylinder drives the edge trimming motor 42 to move to the operating table 5, and the edge trimming assembly 4 performs cutting 11MM on the side of the arc surface of the steps. The trimming assembly 4 carries out trimming process is to drive the trimming upper plate 43 to carry out the process of moving up by the lifting motor for trimming.

This kind of cascaded processing device is improved to an automatic processing structure, which increases the safety of employees and the cutting accuracy of products, and the accuracy and efficiency are improved.

As shown in FIG. 5 , the base of the first translation cylinder 10 is connected to the transmission plate 11 , the transmission plate 11 is connected to the piston rod of the second translation cylinder 12 , and the base of the second translation cylinder 12 is connected to the frame 1 .

It also includes a controller, which is respectively connected to the cylinder for translation, the cylinder for cutting, the cylinder for chamfering, and the cylinder for edge trimming. The controller is controlled as follows: the compression cylinder 7 compresses the steps on the console 5, and is driven by the cylinder for cutting The motor for cutting moves to the console 5, and the block of the step on the console 5 is cut by the cutting piece 21; chamfering operation or trimming operation is performed after the cutting is completed.

The chamfering operation is as follows: control the first translational cylinder 10 to push the operation table 5 to move on the frame 1, and then control the chamfering cylinder to push the chamfering motor to move to the operation table 5, and the chamfering assembly 3 pairs the operation table The side of the rung on 5 is chamfered.

The trimming operation specifically includes: controlling the first translational cylinder 10 to push the console 5 to move on the frame 1, controlling the second translational cylinder 12 to push the console 5 to continue moving on the frame 1, and then controlling the trimming cylinder to push The trimming motor moves to the console 5 , and the side portion of the steps on the console 5 is trimmed by the trimming assembly 4 .

This kind of step processing device, by setting the chamfering assembly 3 and the trimming assembly 4 on the frame 1 at the same time, can realize the chamfering or cutting of the side of the circular surface of the step after the operation of cutting off the stopper on the step. Side-by-side operation can realize continuous operation of the steps on the frame 1 without carrying steps or flipping steps, which saves time and effort, and the efficiency can be greatly improved. The push of the first cylinder 10 for translation and the second cylinder 12 for translation can be realized through the control button, so as to realize the selection of chamfering or trimming operation.

Claims (6)

1. A step processing device, characterized in that: it comprises a frame, a positioning assembly, a cutting assembly and a chamfering assembly, the frame is provided with a positioning assembly, and the positioning assembly includes an operating table, a support, a guide column for translation, and a The two ends of the guide post are respectively fixed on the frame, and the bottom of the console is provided with a guide plate for translation, and the guide plate for translation is provided with a guide hole for translation, and the guide hole for translation passes through the guide post for translation, and the operation table The bottom of the bottom is also connected with the first cylinder for translation, the bracket is set on the console, the bracket is provided with a compression cylinder, and the compression cylinder is located above the console; The cutting assembly and the chamfering assembly are sequentially arranged on the frame. The cutting assembly includes a cutting piece, a cutting motor, a cutting base plate, a cutting guide column, and a cutting cylinder. The cutting piece is connected to the rotating shaft of the cutting motor, and the cutting motor cuts the vertical plate , the cutting vertical plate is vertically arranged on the cutting base plate, the bottom of the cutting base plate is provided with a cutting guide plate, the cutting guide plate is provided with a cutting guide hole, the cutting guide hole passes through the cutting guide post, and the cutting base plate The bottom is also connected to the piston rod of the cutting cylinder, and the base of the cutting cylinder is connected to the frame; The chamfering assembly includes a chamfering piece, a chamfering motor, an upper plate for chamfering, a lifting cylinder for chamfering, a lower plate for chamfering, a guide post for chamfering, and a cylinder for chamfering, and the chamfering piece is connected to the rotating shaft of the chamfering motor , the chamfering motor is located on the chamfering upper plate, the chamfering upper plate and the top surface of the frame form an inclination angle, and the bottom of the chamfering upper plate is respectively connected with the piston rods of two or more lift cylinders for chamfering, and the chamfering The base of the lifting cylinder for corners is set on the lower plate for chamfering. The bottom of the lower plate for chamfering is provided with a guide plate for chamfering. The guide plate for chamfering is provided with a guide hole for chamfering. Describe chamfering with guide post, the bottom of chamfering base plate is also connected with the piston rod of chamfering with cylinder, and the base of chamfering with cylinder is connected on the frame. 2. The processing device of steps as claimed in claim 1, characterized in that: it also includes a trimming assembly, the trimming assembly is arranged on the frame, and the trimming assembly includes a trimming sheet, a trimming motor, a trimming upper plate, The lifting cylinder for edge trimming, the lower plate for edge trimming, the guide column for edge trimming, the cylinder for edge trimming, the edge trimming piece is connected on the rotating shaft of the edge trimming motor, the edge trimming motor is arranged on the edge trimming upper plate, and the edge trimming upper plate The bottom is respectively connected with the piston rods of two or more lifting cylinders for trimming. The base of the lifting cylinder for trimming is arranged on the lower plate for trimming. The bottom of the lower plate for trimming is provided with a guide plate for trimming. The plate is provided with a guide hole for trimming, and the guide post for trimming passes through the guide hole for trimming. The bottom of the trimming base plate is also connected with the piston rod of the cylinder for trimming, and the base of the cylinder for trimming is connected to the machine on the shelf. 3. The processing device of steps as claimed in claim 1, characterized in that: the base of the first translation cylinder is connected to the transmission plate, the transmission plate is connected to the piston rod of the second translation cylinder, and the second translation cylinder The base is attached to the rack. 4. The step processing device according to any one of claims 1-3, further comprising a controller connected to the translation cylinder, the cutting cylinder, the chamfering cylinder and the trimming cylinder respectively. 5. The step processing device according to any one of claims 1-3, characterized in that: the chamfered upper plate forms an inclination angle of 2-10° with the top surface of the frame. 6. The step processing device according to any one of claims 1-3, characterized in that: the operating table adopts a convex shape, and the operating table is provided with more than one positioning block.