CN210528045U

CN210528045U - Filter cloth stamping equipment

Info

Publication number: CN210528045U
Application number: CN201921570376.0U
Authority: CN
Inventors: 高阳
Original assignee: Foshan Baowang Haisha Filter Co ltd
Current assignee: Foshan Baowang Haisha Filter Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-15
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a filter cloth stamping equipment, it includes punching machine body and pay-off subassembly, the pay-off subassembly includes the cylinder, conveying board and setting element, the cylinder is installed in the base, the input of cylinder is used for and outside compression air pump intercommunication, conveying board is connected with the output of cylinder and with base sliding connection, conveying board is used for accepting the setting element and treats the punching press filter cloth, conveying board still is used for driving the setting element under the drive of cylinder and treats the punching press filter cloth and remove to the punching press workspace, the setting element is installed in conveying board, the setting element is used for accepting to treat the punching press filter cloth and treat the punching press filter cloth spacing. The filter cloth stamping equipment avoids potential safety hazards caused by the fact that an operator stretches a hand below the stamping knife to operate, and improves the safety of filter cloth stamping operation; the filter cloth can be placed on the positioning piece by adopting an external manipulator, so that the positioning of the filter cloth can be realized, the next stamping operation is facilitated, the filter cloth processing efficiency is greatly improved, and the market competitiveness of a product is improved.

Description

Filter cloth stamping equipment

Technical Field

The utility model relates to a filter technical field especially relates to a filter cloth stamping equipment.

Background

The filter cloth is an important filter medium in the filter, which is mainly woven by natural fibers or synthetic fibers, and because the fibers are in cross connection in the weaving process and form a large number of tiny pores, when fluid flows through the filter cloth, particle impurities with larger particle diameters in the fluid are restrained by the edges of the pores and are blocked at one side of the filter cloth, and fluid smoothly passes through the pores, so that the separation of the impurities and the fluid is realized, and the aim of cleaning the fluid is fulfilled. The filter cloth can filter the impurities in the automobile engine oil, fuel oil, air in a compression system and an air conditioning system so as to reduce the damage of the impurities to an automobile engine system and the compression system, thereby ensuring the safe and efficient driving of an automobile.

However, in the production process of the filter cloth, the filter cloth is often folded and stamped to increase the thickness and strength of the filter layer, so as to prolong the service life of the filter cloth and reduce the production cost of the filter. When the traditional filter cloth stamping equipment is used, special operating personnel are required to be equipped to send the filter cloth to be stamped into a designated working area of the equipment, the operating personnel are easy to contact with a stamping knife to be injured in the material placing process, and certain potential safety hazards exist; in addition, the distance between the die cutter of traditional filter cloth punching machine and the mounting panel is less, and external mechanical hand is difficult to operate the filter cloth, and the efficiency of adopting the manual work to place the material is lower, has reduced the machining efficiency of filter cloth, is unfavorable for improving the market competition of product.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a filter cloth stamping device aiming at the technical problems of potential safety hazard and low processing efficiency in operation.

The utility model provides a filter cloth stamping equipment, this filter cloth stamping equipment includes punching machine body and pay-off subassembly, and the punching machine body includes base, support arm, driving piece and die cutter, and the one end and the base of support arm are connected, and the driving piece is kept away from the base and is connected with the other end of support arm, and the output and the die cutter of driving piece are connected, have the punching press workspace between die cutter and the base. The feeding assembly comprises an air cylinder, a conveying plate and a positioning piece, the air cylinder is installed on the base, the input end of the air cylinder is used for being communicated with an external compression air pump, the conveying plate is connected with the output end of the air cylinder and is in sliding connection with the base, the conveying plate is used for receiving the positioning piece and treating the punching filter cloth, the conveying plate is further used for driving the positioning piece under the driving of the air cylinder and treating the punching filter cloth to move to a punching working area, the positioning piece is installed on the conveying plate, and the positioning piece is used for receiving the treating the punching.

In one embodiment, the base is provided with a sliding groove, the bottom of the conveying plate is provided with a sliding rail, and the sliding rail is clamped in the sliding groove and abuts against the inner surface of the sliding groove.

In one embodiment, a wear layer is affixed to the inner surface of the chute.

In one embodiment, the filter cloth stamping equipment further comprises an anti-collision rubber piece, and the anti-collision rubber piece is located in the sliding groove and connected with the tail end of the sliding groove.

In one embodiment, the positioning member is provided with a plurality of limiting blocking pieces in parallel, the limiting blocking pieces are used for receiving the filter cloth to be punched, a punching channel is arranged between every two adjacent limiting blocking pieces, and the punching channel is used for inserting a punching knife of an external punching machine.

In one embodiment, the positioning member is threaded with the transfer plate.

In one embodiment, the conveying plate is provided with a limiting member, and the limiting member is provided with a limiting space which is used for accommodating and limiting the positioning member.

In one embodiment, the limiting member comprises four L-shaped clamping pieces, the four L-shaped clamping pieces are arranged on the conveying plate in a central symmetry manner, and the inner side surface of each L-shaped clamping piece is abutted to the two adjacent side surfaces of the conveying plate respectively.

In one embodiment, the bottom of the transfer plate is provided with a shock absorbing block.

In one embodiment, the filter cloth stamping device further comprises a protective cover, wherein the protective cover surrounds the air cylinder and is respectively connected with the base and the transmission plate.

According to the filter cloth stamping equipment, the conveying plate is pushed through the air cylinder, so that the filter cloth to be stamped is driven to enter the stamping working area of the stamping machine body for stamping, potential safety hazards caused by the fact that an operator stretches a hand below the stamping knife for operation are avoided, and the safety of filter cloth stamping operation is improved; in addition, after the punching press operation, the conveying plate withdraws from the punching press workspace, the operable area around the conveying plate is great, and the material loading degree of difficulty of filter cloth reduces, so, can adopt external mechanical hand to place the filter cloth on the setting element, can realize the location of filter cloth to do benefit to going on of next punching press operation, improved the efficiency of filter cloth processing greatly, thereby promoted the market competition of product.

Drawings

FIG. 1 is a schematic structural view of a filter cloth punching apparatus in one embodiment;

FIG. 2 is a schematic diagram illustrating a positional relationship between a transfer plate and a position limiter according to an embodiment;

FIG. 3 is a schematic diagram illustrating a positional relationship between a transfer plate and a position limiter according to another embodiment;

FIG. 4 is a schematic view of a positioning member according to an embodiment;

fig. 5 is a schematic structural diagram of a filter cloth punching device in another embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1, the present invention provides a filter cloth stamping apparatus 10, the filter cloth stamping apparatus 10 includes a stamping press body 100 and a feeding assembly 200, the stamping press body 100 includes a base 110, a supporting arm 120, a driving member 130 and a punching blade 140, one end of the supporting arm 120 is connected to the base 110, the driving member 130 is far away from the base 110 and is connected to the other end of the supporting arm 120, an output end of the driving member 130 is connected to the punching blade 140, and a stamping working area 150 is provided between the punching blade 140 and the base 110. The feeding assembly 200 comprises an air cylinder 210, a conveying plate 220 and a positioning member 230, the air cylinder 210 is installed on the base 110, an input end of the air cylinder 210 is used for being communicated with an external compressed air pump, the conveying plate 220 is connected with an output end of the air cylinder 210 and is in sliding connection with the base 110, the conveying plate 220 is used for receiving the positioning member 230 and the to-be-punched filter cloth, the conveying plate 220 is further used for driving the positioning member 230 and the to-be-punched filter cloth to move to the punching working area 150 under the driving of the air cylinder 210, the positioning member 230 is installed on the conveying plate 220, and the positioning member 230 is used.

According to the filter cloth stamping equipment 10, the transmission plate 220 is pushed through the air cylinder 210, so that the filter cloth to be stamped is driven to enter the stamping working area 150 of the stamping machine body 100 for stamping, potential safety hazards caused by the fact that an operator stretches a hand below the stamping knife 140 for operation are avoided, and the safety of filter cloth stamping operation is improved; in addition, after the punching operation, the conveying plate 220 exits the punching working area 150, the operable area around the conveying plate 220 is large, the feeding difficulty of the filter cloth is reduced, so that the filter cloth can be placed on the positioning piece 230 by adopting an external manipulator, the positioning of the filter cloth can be realized, the next punching operation is facilitated, the efficiency of filter cloth processing is greatly improved, and the market competitiveness of products is improved.

The working principle of the filter cloth stamping equipment is as follows: before the filter cloth punching operation, compressed air is not introduced into the cylinder 210, at this time, the conveying plate 220 is located outside the punching operation area, an external manipulator is used for grabbing the filter cloth to be punched and placing the filter cloth to be punched on the positioning member 230, or a filter cloth conveying device, such as a conveying belt, is arranged above the conveying plate 220, so that the filter cloth to be punched falls on the positioning member 230, and the positioning of the filter cloth to be punched is realized. Then, compressed air is introduced into the air cylinder 210, and the air pressure in the cylinder barrel of the air cylinder 210 is continuously increased, so that the compressed air further pushes the piston and the piston rod of the air cylinder 210 to move towards the direction close to the punch body 100, and likewise, the piston rod of the air cylinder 210 drives the transfer plate 220 to synchronously move towards the punch body 100 until the transfer plate 220 enters the punching working area 150 and is aligned with the punch 140, so that the calibration of the positions of the filter cloth to be punched and the punch 140 is realized. Therefore, the driving member 130 is powered on and drives the punching knife 140 to gradually approach the filter cloth arranged on the positioning member 230, the punching knife 140 is contacted with the filter cloth to be punched and then extrudes the filter cloth to be punched, so that the folded filter cloth to be punched is pressed layer by layer, then the punching knife 140 is gradually far away from the conveying plate 220 under the driving of the driving member 130, the punching knife 140 is separated from the filter cloth, at the moment, the air cylinder 210 discharges compressed air, the air pressure in the cylinder barrel of the air cylinder is continuously reduced to form negative pressure, and thus, the piston rod drives the conveying plate 220 and the filter cloth to exit from the punching working area 150 under the action of the negative pressure, and one-time punching operation.

The punch body 100 is used to punch the folded filter cloth so that the loosely stacked filter cloth is pressed together, so that when the filter cloth is used as a filter layer of a filter, the strength of the filter layer of the filter can be improved and the service life of the filter layer can be prolonged. The base 110 is disposed on an external console for mounting the supporting arm 120 and supporting the driving member 130 and the punching blade 140, so as to fix the supporting arm 120, the driving member 130 and the punching blade 140. It should be noted that, in one embodiment, the ratio of the bottom area of the base 110 to the bottom area of the transfer plate 220 is greater than two, and the weight of the base 110 is greater than twice the sum of the weights of the supporting arm 120, the driving member 130 and the punching blade 140. Thus, when the transmission plate 220 is arranged on the base 110, the gravity center height of the punching machine body 100 can be reduced, and the punching machine body 100 is not easy to turn over, so that the stability of the filter cloth punching equipment is improved, and the effective operation of the filter cloth punching operation is ensured. The supporting arm 120 is used for lifting the horizontal height of the driving member 130 and the punching knife 140, so as to facilitate the punching knife 140 to punch the filter cloth from the vertical direction. The driving member 130 is used for electrically connecting with an external power source, and the output end of the driving member 130 is periodically close to or far from the base 110 when the driving member 130 is powered on, that is, the driving member 130 can drive the punching knife 140 to periodically close to or far from the conveying plate 220, so as to facilitate the punching knife 140 to punch the filter cloth arranged on the conveying plate 220. In one embodiment, the die cutter 140 includes a fixing plate 141 and a plurality of blades 142, the fixing plate 141 is connected to the output end of the driving member 130, and the plurality of blades 142 are disposed on the fixing plate 141 in parallel. When the punching knife 140 moves towards the filter cloth under the driving of the driving member 130, the blade 142 firstly contacts with the filter cloth and drives the filter cloth to move towards the base 110 synchronously until the filter cloth contacts with the bottom surface of the positioning member 230, so that the folded filter cloth is pressed under the co-restraint of the blade 142 and the positioning member 230, thereby realizing the punching of the filter cloth.

The feeding assembly 200 is used for conveying the filter cloth to be punched to the punching work area 150, so as to facilitate the punching of the filter cloth by the punching knife 140. The cylinder 210 is used for periodically introducing or discharging compressed air, and it can also be understood that the air pressure in the cylinder barrel of the cylinder 210 is periodically increased or decreased, so that the compressed air in the cylinder 210 pushes the piston and the piston rod thereof, and further drives the conveying plate 220 to move towards the punching working area 150, or the piston drives the piston rod and the conveying plate 220 to exit from the punching working area 150 under the action of negative pressure in the cylinder 210, thereby realizing the loading and unloading operation of the filter cloth.

The conveying plate 220 is used for receiving the filter cloth to be punched so as to realize position transfer of the filter cloth to be punched. In one embodiment, the base 110 has a sliding slot 111, the bottom of the transmission plate 220 has a sliding rail 221, and the sliding rail 221 is clamped in the sliding slot 111 and abuts against the inner surface of the sliding slot 111. Through seting up spout 111 on base 110 respectively, set up slide rail 221 in the bottom of conveying board 220, the restriction that receives the spout 111 internal surface all the time after the slide rail 221 card is arranged in spout 111 is restricted in spout 111, and like this, conveying board 220 removes the in-process and is difficult for producing the skew, will remove along the extending direction of spout 111 all the time to the reliability of conveying board 220 motion and the accuracy of filter cloth location in punching press workspace 150 have been guaranteed. In one embodiment, a wear layer is attached to the inner surface of the sliding groove 111. By attaching the wear-resistant layer to the inner surface of the sliding chute 111, wear of the sliding rail 221 to the sliding chute 111 can be reduced, that is, the sliding chute 111 is not easy to deform, so that reliability of a moving path of the conveying plate 220 is ensured, and the service life of the filter cloth processing equipment is prolonged. In one embodiment, the filter cloth stamping device further includes a bumper 160, and the bumper 160 is located in the sliding slot 111 and connected to the end of the sliding slot 111. Through set up crashproof rubber 160 in spout 111, can reduce the impact of slide rail 221 to the terminal of spout 111, in other words, can reduce the in-process of slide rail 221 and spout 111 collision, the impact of base 110 to transfer board 220 and filter cloth prevents to appear because of the not hard up filter cloth position excursion problem that causes of connection between each part to improve the reliability of filter cloth punching press operation. In one embodiment, the bottom of the transfer plate 220 is further provided with a damper 240. The vibration of the conveying plate 220 and the positioning member 230 caused by the impact of the filter cloth by the die cutter 140 can be reduced by arranging the damping block 240 at the bottom of the conveying plate 220, so as to prevent the conveying plate 220 from deviating on the base 110 or the positioning member 230 from changing in position, thereby ensuring the accuracy of positioning the filter cloth.

Referring to fig. 2, in an embodiment, a limiting member 250 is disposed on the transmitting plate 220, the limiting member 250 has a limiting space 251, and the limiting space 251 is used for accommodating the positioning member 230 and limiting the positioning member 230. That is to say, in the installation process of the positioning element 230, the positioning element 230 is only required to be placed in the limiting space 251, so that the side surface of the positioning element 230 is abutted against the inner side surface of the limiting element 250, and the position of the positioning element 230 can be limited, thereby effectively reducing the installation difficulty of the positioning element 230. Referring to fig. 3, in another embodiment, the limiting member 250 includes four L-shaped clips 252, the four L-shaped clips 252 are disposed on the conveying plate 220 in a central symmetry manner, and an inner side surface of each L-shaped clip 252 is respectively used for abutting against two adjacent side surfaces of the conveying plate 220. It can also be understood that only the top corners of the positioning member 230 need to be abutted against the inner side surfaces of the L-shaped clips 252, so that the positioning member 230 and the conveying plate 220 are kept relatively still under the common constraint of the four L-shaped clips 252, that is, the positioning member 230 and even the filter cloth are limited, the structure of the positioning member 250 is simpler, the amount of raw materials is less, and the reduction of the production cost of the filter paper is facilitated.

The positioning member 230 is used for limiting the position of the filter cloth, so that the filter cloth can be aligned with the punching knife 140 after entering the punching working area 150, thereby ensuring the accuracy of the filter cloth punching operation. Referring to fig. 4, in an embodiment, the positioning member 230 is provided with a plurality of limiting blocking pieces 231 in parallel, the limiting blocking pieces 231 are used for receiving the filter cloth to be punched, a punching channel 232 is provided between two adjacent limiting blocking pieces 231, and the punching channel 232 is used for inserting the punching knife 140 of an external punching machine. Thus, when the punching knife 140 is driven by the driving member 130 to approach the filter cloth, the blade 142 of the punching knife 140 pushes the filter cloth to move toward the bottom of the punching channel 232, so that the folded filter cloth is stacked in the punching channel 232 and compressed under the constraint of the blade 142 and the positioning member 230, thereby realizing the pressing of the filter cloth. In one embodiment, the positioning member 230 is threadedly coupled to the transfer plate 220. It can also be understood that the positioning member 230 is detachably connected to the conveying plate 220, so that when any one of the conveying plate 220 or the positioning member 230 is damaged, it can be separately removed for replacement, which is beneficial to reducing the use cost of the filter cloth processing equipment and the production cost of the filter cloth, thereby improving the market competitiveness of the product.

Referring to fig. 5, in an embodiment, the filter cloth punching apparatus further includes a protective cover 300, and the protective cover 300 surrounds the cylinder 210 and is connected to the base 110 and the transfer plate 220, respectively. The protective cover 300 can surround the cylinder 210 and protect the cylinder 210 to prevent the cylinder 210 from being damaged due to impact of external heavy objects, and in addition, the protective cover 300 can prevent dust from entering the cylinder barrel of the cylinder 210 along the output end of the cylinder 210, and the dust can wear the piston in the relative movement process of the piston and the inner wall of the cylinder barrel, so that the service life of the cylinder 210 is prolonged.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The filter cloth stamping equipment is characterized by comprising a stamping machine body and a feeding assembly, wherein the stamping machine body comprises a base, a supporting arm, a driving piece and a stamping knife, one end of the supporting arm is connected with the base, the driving piece is far away from the base and is connected with the other end of the supporting arm, the output end of the driving piece is connected with the stamping knife, and a stamping working area is arranged between the stamping knife and the base; pay-off subassembly includes cylinder, conveying board and setting element, the cylinder install in the base, the input of cylinder is used for communicating with outside compression air pump, conveying board with the output of cylinder connect and with base sliding connection, conveying board is used for accepting the setting element reaches and treats the punching press filter cloth, conveying board still is used for driving under the drive of cylinder the setting element reaches treat that the punching press filter cloth removes extremely punching press workspace, the setting element install in conveying board, the setting element is used for accepting treat that the punching press filter cloth is right treat that the punching press filter cloth is spacing.

2. The filter cloth stamping device according to claim 1, wherein the base is provided with a sliding groove, and a sliding rail is arranged at the bottom of the conveying plate and clamped in the sliding groove and abutted against the inner surface of the sliding groove.

3. The filter cloth stamping apparatus of claim 2, wherein a wear layer is affixed to an inner surface of the chute.

4. The filter cloth stamping apparatus of claim 2, further comprising an anti-collision rubber piece located within the chute and connected to a terminal end of the chute.

5. The filter cloth punching equipment according to claim 1, wherein a plurality of limiting blocking pieces are arranged in parallel on the positioning piece and used for receiving the filter cloth to be punched, and a punching channel is arranged between every two adjacent limiting blocking pieces and used for inserting a punching knife of an external punching machine.

6. The filter cloth stamping apparatus of claim 1, wherein the positioning member is threaded with the transfer plate.

7. The filter cloth stamping apparatus according to claim 1, wherein a limiting member is disposed on the transfer plate, the limiting member having a limiting space for receiving and limiting the positioning member.

8. The filter cloth stamping apparatus of claim 7, wherein the limiting member comprises four L-shaped clamping pieces, the four L-shaped clamping pieces are arranged on the conveying plate in a central symmetry manner, and the inner side surface of each L-shaped clamping piece abuts against the two adjacent side surfaces of the conveying plate respectively.

9. The filter cloth stamping apparatus of claim 1, wherein a bottom of the transfer plate is provided with a damper block.

10. The filter cloth stamping apparatus of claim 1, further comprising a protective cover surrounding the cylinder and connected to the base and the transfer plate, respectively.