CN207917905U - Pressing machine - Google Patents

Abstract

The utility model discloses a pressing machine, which comprises a workbench; a production line of workpieces to be machined; the pressing device is arranged on the workbench and comprises a first pressing device and a second pressing device, and the first pressing device and the second pressing device are positioned on two sides of the assembly line of the workpieces to be machined; the first carrying device is arranged on the workbench and used for carrying the workpiece to be processed to a preset position; the jig is arranged on the workbench and comprises a first jig and a second jig, and the first jig can reciprocate towards the first pressing device along a preset position; the second jig can reciprocate towards the second pressing device along the preset position. The utility model discloses two compression fittings of pressfitting machine mutually support with handling device and two tools, and in the unloading of handling device, two compression fittings can alternate work, have reduced the time of waiting for each other between compression fitting and the handling device, have improved production efficiency, have reduced manufacturing cost.

Description

Laminating machine

technical field

The utility model relates to the field of mechanical equipment, in particular to a pressing machine.

Background technique

During the processing of electronic products, many auxiliary materials need to be added to the product. For example, in the assembly process of the mobile phone rear case, it is necessary to paste the auxiliary materials on the inner surface of the mobile phone rear case, and press the pasted auxiliary materials on the mobile phone rear case , the accessories are fixed by cylinder pressing.

In the current production process, employees use simple semi-automatic single-die pressing machines. This manual processing method has low production efficiency and high production costs, which is not conducive to large-scale production.

Therefore, it is particularly necessary to provide a new pressing machine.

Contents of the invention

The main technical problem to be solved by the utility model is to provide a pressing machine, which can improve production efficiency and reduce production cost.

In order to solve the above technical problems, a technical solution adopted by the utility model is: provide a pressing machine, including a workbench; an assembly line for workpieces to be processed; a pressing device, the pressing device is arranged on On the workbench, it is used for pressing the workpiece to be processed, and the pressing device includes a first pressing device and a second pressing device, and the first pressing device and the second pressing device are located at Both sides of the assembly line of the workpiece to be processed; the first conveying device, the first conveying device is arranged on the workbench, and is used to convey the workpiece to be processed to a preset position; jig, the jig Set on the workbench, the jig includes a first jig and a second jig, and the first jig can reciprocate along the preset position toward the first pressing device; the second jig The second jig can reciprocate along the preset position toward the second pressing device.

Further, the pressing machine includes a second conveying device, the second conveying device is arranged on the workbench, and is used for conveying the processed workpiece to be processed away from the preset position.

Further, the pressing machine includes a support guide rail and a first drive device arranged in the horizontal direction, the support guide rail and the first drive device are fixed on the workbench, and the first drive device drives the The first handling device and the second handling device move along the support rails.

Further, a jig track is provided below the jig, and a translation device is provided on one side of the jig track, and the translation device drives the jig to reciprocate along the jig track.

Further, the support rail is located above the jig rail, and the projections of the support rail and the jig rail on the workbench are perpendicular.

Further, the first conveying device includes a second driving device and a lifting block, the second driving device is connected with the lifting block, drives the lifting block to move in the vertical direction, and the second conveying device and the lifting block The structure of the first conveying device is the same.

Further, the first driving device and the second driving device are one of an air cylinder and a hydraulic cylinder.

Further, a suction nozzle is provided on the lifting block, and the suction nozzle is used to absorb the workpiece to be processed.

Further, a stopper is provided at the end of the pipeline of the workpiece to be processed, and the stopper is used to limit the movement of the workpiece to be processed.

Further, a sensor is provided at the end of the assembly line of the workpiece to be processed, and the sensor is used to sense the position of the workpiece to be processed and send corresponding sensing information.

The beneficial effects of the utility model are: different from the prior art, the two pressing devices of the pressing machine of the utility model cooperate with the handling device and the two jigs, and the two pressing devices cooperate with each other while loading and unloading the handling device. It can work alternately, reducing the waiting time between the pressing device and the handling device, improving the production efficiency and reducing the production cost.

Description of drawings

Fig. 1 is a perspective view of an embodiment of the utility model pressing machine;

Fig. 2 is a front view of an embodiment of the utility model pressing machine;

Fig. 3 is a left view of an embodiment of the pressing machine of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to clearly illustrate the specific structure of the pressing machine of the present invention, please refer to Fig. 1 to Fig. 3, Fig. 1 is a perspective view of an embodiment of the pressing machine of the present invention, and Fig. 2 is a main body of an embodiment of the pressing machine of the present invention Views, Fig. 3 is a left view of an embodiment of the utility model pressing machine.

In conjunction with Fig. 1, Fig. 2 and Fig. 3, the pressing machine of the present utility model comprises workbench 7, electric control box 5, pressing system and handling system. The handling system of the pressing machine transports the parts to be processed to the preset position, and then processed by the pressing system, and finally the processed parts are removed from the preset position by the handling system. The electric control box 5 is installed on the workbench 7, and the electric control box 5 is used to control various devices of the pressing machine.

In this embodiment, the conveying system of the pressing machine includes the workpiece assembly line 6 , the first conveying device 21 , the second conveying device 22 , the supporting guide rail 41 and the first driving device 42 . The supporting rail 41 and the first driving device 42 are connected and fixed on the top of the workbench 7, the supporting rail 41 and the first driving device 42 are arranged along the horizontal direction, and the first transporting device 21 and the second transporting device 22 are fixed on the supporting rail 41 . The supporting guide rail 41 is a linear guide rail, and the first driving device 42 drives the first conveying device 21 and the second conveying device 22 to move linearly along the supporting guide rail 41. In other embodiments, the supporting guide rail 41 can also be in other shapes. The new model does not limit this. The assembly line 6 for workpieces to be processed is used to convey the workpieces to be processed. The end of the assembly line 6 for workpieces to be processed is provided with a stopper 61 and a sensor 62. The sensor 62 is connected to the electric control box 5 to sense the position of the workpieces to be processed and send out a corresponding response. Information, the block 61 is used to limit the movement of the workpiece to be processed on the assembly line 6 of the workpiece to be processed. When the workpiece to be processed moves to the block 61 on the assembly line 6 of the workpiece to be processed, the workpiece to be processed is blocked by the block 61 and stops moving. 5 sends out induction information, and controls the first conveying device 21 through the electric control box 5 to transport the workpiece to the preset position for processing. After the workpiece is processed, the second conveying device 22 moves the workpiece from the preset position move away. Since the pressing machine of the utility model has two conveying devices, when the first conveying device 21 transports the workpiece to be processed to the preset position for processing, the second conveying device 22 can place the processed workpiece at the preset position Moving away greatly improves the efficiency of loading and unloading of the pressing machine.

Further, the first transport device 21 includes a second driving device 211 and a lifting block 212, the second driving device 211 is connected to the support guide rail 41, the second driving device 211 is connected to the lifting block 212, and the second driving device 211 drives the lifting block 212 Movement in the vertical direction. The lifting block 212 is provided with a suction nozzle 213, which can absorb and loosen the workpiece to be processed. The suction nozzle 213 is connected with a negative pressure gauge. The box 5 controls the movement of the first transport device 21 . For example, when the negative pressure gauge on the first conveying device has a reading, it means that the suction nozzle has absorbed the workpiece, and the electric control box can control the first conveying device 21 to start working through the first driving device. The structure of the second conveying device 22 is the same as that of the first conveying device 21, which is not repeated in the present invention.

In this embodiment, the pressing system of the pressing machine includes a first pressing device 11 , a second pressing device 12 , a first jig 31 , and a second jig 32 . In FIG. 2 , the first jig 31 is located at a preset position, and the second jig 32 is located directly below the second pressing device 12 . The first pressing device 11 and the second pressing device 12 are arranged on the workbench 7 and located on both sides of the assembly line 6 for processing the workpiece. The first jig 31 and the second jig 32 are arranged on the workbench 7, the first jig 31 can reciprocate along the preset position to the first pressing device 11, and the first jig 31 first stays at the preset position to receive And fix the workpieces to be processed transported by the first transport device 21, then transport the workpieces to be processed from the preset position to the bottom of the first pressing device 11 for processing, and then move the processed workpieces back to the preset position , and finally moved away by the second transport device 22. The second jig 32 can reciprocate toward the second pressing device 12 along a predetermined position. When the first fixture 31 leaves the preset position, the second fixture 32 enters the preset position to receive and fix the parts to be processed delivered by the first transport device 21, and then transport the parts to be processed from the preset position to the second press. The processing is carried out below the combining device 12, and then the workpiece to be processed after processing is moved back to the preset position, and finally moved away by the second conveying device 22. Two pressing devices and two moving carriers cooperate with each other. When one fixture transports the workpiece to a pressing device for processing, the other fixture receives and fixes the workpiece at a preset position or stays on the The pre-set position releases the processed workpiece, and the processing and positioning processes of the pressing machine are carried out at the same time, which greatly improves the processing efficiency.

Further, the first pressing device 11 includes a third driving device 111 and a pressing block 112, the third driving device 111 drives the pressing block 112 to move in the vertical direction, and the waiting The processed parts are pressed and processed. The structure of the second lamination device 12 is similar to that of the first lamination device 11, which will not be repeated in the present invention.

In this embodiment, the first jig 31 and the second jig 32 are fixedly connected, and the two reciprocate together. A jig track 33 is provided below the first jig 31 and the second jig 32 . The jig 31 and the second jig 32 move on the jig track 33 . The jig track 33 is linear, the support guide rail 41 is located above the jig track 33, and the projection of the support guide rail 41 and the jig track 33 on the workbench 7 is vertical. In other embodiments, the jig track 33 can also be other Form, the projection of the jig track and the support guide rail may not be perpendicular, which is not limited in the present invention. A translation device is provided on one side of the jig track 33 , and the translation device includes a fourth driving device 341 , a fixing block 342 and a conveyor belt 343 . The fourth driving device 341 drives the conveyor belt 343 to reciprocate, and the fixed block 342 fixes the first jig 31 , the second jig 32 and the conveyor belt 343 so that the conveyor belt 343 drives the first jig 31 and the second jig 32 to reciprocate. In other embodiments, the first jig and the second jig can be independent of each other, and the first jig and the second jig are respectively equipped with a first translation device and a second translation device, so that the first jig and the second jig The tools reciprocate without interfering with each other, which is not limited in the present invention.

In this embodiment, the first driving device 42 , the second driving device 211 and the third driving device 111 are all air cylinders, and the fourth driving device 341 is a stepping motor. In other embodiments, the first driving device, the second driving device and the third driving device can also be driving devices such as hydraulic cylinders, and the fourth driving device can also be driving devices such as servo motors, which are not limited by the present invention .

In conjunction with Fig. 1, Fig. 2 and Fig. 3, the working steps of the pressing machine of the present invention are as follows:

Step 1: When starting production, the assembly line 6 of the workpiece to be processed will transport the workpiece to the stopper 61, the stopper 61 blocks the workpiece to be processed, the sensor detects the signal of the workpiece to be processed, and the first driving device 42 drives the first conveying device 21 translates to the top of the blocked piece to be processed, the second driving device 211 drives the lifting block 212 to move vertically close to the piece to be processed and opens the suction nozzle 213 so that the suction nozzle 213 absorbs the piece to be processed. When there is a signal, the second driving device 211 drives the lifting block 212 and the workpiece to be processed to rise and return to the original position, and the first transport device 21 moves along the supporting guide rail 41 to transport the workpiece to be processed to the top of the preset position;

Step 2: The first jig 31 moves to the preset position, the first handling device 21 closes the suction nozzle and places the workpiece to be processed on the first jig 31 , at this time, the second jig 32 is located at the second pressing device 12 below;

Step 3: The first fixture 31 carries the workpiece to be processed and moves to the bottom of the first pressing device 11, and the first pressing device 11 presses the workpiece to be processed on the first fixture 31. At the same time, the second The second fixture 32 moves to the preset position, and the first transport device 21 repeats step 1 to transport the blocked workpiece to be processed above the preset position;

Step 4: The first conveying device 21 places the workpiece to be processed on the second jig 32, and the first conveying device 21 rises to return to its position;

Step 5: The second jig 32 moves to the bottom of the second pressing device 12, and the second pressing device 12 presses the parts to be processed on the second jig 32. At the same time, the first jig 31 is loaded The processed workpiece is moved to the preset position, the first conveying device 21 and the second conveying device 22 move together along the support guide rail 41, the first conveying device 21 moves to the top of the blocked workpiece, and the second conveying device 22 move to the top of the first jig 31;

Step 6: The first conveying device 21 stretches and absorbs the blocked workpiece to be processed and returns to its original position; The device 21 and the second conveying device 22 move together along the supporting guide rail 41, the first conveying device 21 and the workpiece to be processed move to the top of the first jig 31, and the second conveying device 22 and the processed workpiece leave the first above the jig 31;

Step 7: The first conveying device 21 places the workpiece to be processed on the first jig 31 and shrinks it back to its original position, and the second conveying device 22 closes the suction nozzle to drop the processed workpiece to be processed;

Step 8: The first fixture 31 moves to the bottom of the first pressing device 11, and the first pressing device 11 presses the parts to be processed on the first fixture 31. At the same time, the second fixture 32 is loaded The processed workpiece is moved to the preset position, the first conveying device 21 and the second conveying device 22 move together along the support guide rail 41, the first conveying device 21 moves to the top of the blocked workpiece, and the second conveying device 22 move to the top of the second jig 32;

Step 9: The first conveying device 21 extends and absorbs the blocked parts to be processed and returns to its original position; The device 21 and the second conveying device 22 move together along the supporting guide rail 41, the first conveying device 21 and the workpiece to be processed move to the top of the second jig 32, and the second conveying device 22 and the processed workpiece leave the second the top of the jig 32;

Step 10: the first conveying device 21 places the workpiece to be processed on the second jig 32 and shrinks it back to its original position, and the second conveying device 22 closes the suction nozzle to drop the processed workpiece to be processed;

Repeat steps 5-10 to realize the automation of the pressing machine.

Different from the prior art, the two pressing devices of the pressing machine of the utility model cooperate with the conveying device and the two jigs. While the conveying device is loading and unloading, the two pressing devices can work alternately, reducing the pressure of pressing. The waiting time between the device and the handling device improves the production efficiency and reduces the production cost.

The above examples only express several implementations of the utility model, and the description thereof is more specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. a kind of pressing machine, which is characterized in that including

Workbench；

Workpiece assembly line to be added, for conveying workpiece to be added；

Pressing device, the pressing device is arranged on the workbench, for pressing the workpiece to be added, the pressing device Including the first pressing device and the second pressing device, first pressing device and second pressing device are positioned at described to be added The both sides of workpiece assembly line；

First handling device, first handling device is arranged on the workbench, for the workpiece to be added to be carried to Predeterminated position；

Jig, the jig are arranged on the workbench, and the jig includes the first jig and the second jig, and described first controls Tool can be moved back and forth along the predeterminated position to first pressing device；Second jig can be along the predeterminated position to institute State the reciprocating motion of the second pressing device.

2. pressing machine as described in claim 1, which is characterized in that the pressing machine include the second handling device, described second Handling device is arranged on the workbench, for moving away from the workpiece to be added after processing from the predeterminated position.

3. pressing machine as claimed in claim 2, which is characterized in that the pressing machine includes that horizontally disposed support is led Rail and first driving means, the supporting guide and the first driving means are fixed on the workbench, and described first drives Dynamic device drives first handling device and the second handling device to be moved along the supporting guide.

4. pressing machine as claimed in claim 3, which is characterized in that the lower section of the jig is equipped with jig track, the jig The side of track is equipped with translating device, and the translating device drives the jig to be moved back and forth along the jig track.

5. pressing machine as claimed in claim 4, which is characterized in that the supporting guide is located at the top of the jig track, The projection of the supporting guide and the jig track on the workbench is vertical.

6. pressing machine as claimed in claim 3, which is characterized in that first handling device includes the second driving device and liter Block drops, and second driving device is connect with the elevator, drives the elevator vertically moving, described second removes Shipping unit is identical as the first handling device structure.

7. pressing machine as claimed in claim 6, which is characterized in that the first driving means and the second driving device are cylinder With one kind in hydraulic cylinder.

8. pressing machine as claimed in claim 6, which is characterized in that the elevator is equipped with suction nozzle, and the suction nozzle is for inhaling The attached workpiece to be added.

9. pressing machine as described in claim 1, which is characterized in that the workpiece assembly line to be added end is equipped with block, described Block is used to limit the movement of the workpiece to be added.

10. pressing machine as described in claim 1, which is characterized in that end is equipped with sensor on the workpiece assembly line to be added, The sensor is used to incude the position of workpiece to be added and sends out corresponding induction information.