CN110900704A

CN110900704A - Test paper perforating device integrating perforating and punching

Info

Publication number: CN110900704A
Application number: CN201911260121.9A
Authority: CN
Inventors: 竺文涛; 竺亚均; 黄一军
Original assignee: Xinchang Anpu Machinery Co Ltd
Current assignee: Xinchang Anpu Machinery Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-03-24

Abstract

The utility model provides a punching and punching integrated test paper perforating device which characterized in that, includes the frame, frame upper end position is equipped with punching mechanism, the frame middle part is being located punching mechanism below and is equipped with the mechanism of punching, the frame bottom is being located punching mechanism below and is equipped with push pedal mechanism, the frame bottom is being located push pedal mechanism top and is being equipped with the test paper platform, punching mechanism drive punching mechanism punches to the test paper on the test paper platform to the test paper punching press after will punching is fixed a position to push pedal mechanism on. The invention has the beneficial effects that: this perforating device can realize punching the integration of punching press to the test paper through setting up punching press mechanism, mechanism and push pedal mechanism of punching, has saved the operating procedure that punches, has saved a large amount of process time, the manufacturing cost who has also saved simultaneously.

Description

Test paper perforating device integrating perforating and punching

Technical Field

The invention relates to the technical field of mechanical punching equipment, in particular to a test paper punching device integrating punching and stamping.

Background

The liquid viewing mirror is used in liquid pipeline of refrigerating and air conditioning equipment to indicate the flow state of refrigerant, the water content in refrigerant and the flow state of lubricating oil in oil returning pipeline of oil separator. The sight glass is provided with a wetness indicator to indicate the amount of water in the refrigerant by changing color. The test paper perforating device is applied to perforating and punching test paper in the humidity indicator. In current production, the punching and stamping processes are separated into two steps. The test paper of the small wafer needs to be punched on the whole test paper, then the test paper is sent to the next step, and the punched test paper needs to be selected and punched on the test paper seat. This process is time consuming and labor intensive and has low efficiency.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the test paper punching device which is reasonable in structural design and integrates punching and stamping.

The technical scheme of the invention is as follows:

the utility model provides a punching and punching integrated test paper perforating device which characterized in that, includes the frame, frame upper end position is equipped with punching mechanism, the frame middle part is being located punching mechanism below and is equipped with the mechanism of punching, the frame bottom is being located punching mechanism below and is equipped with push pedal mechanism, the frame bottom is being located push pedal mechanism top and is being equipped with the test paper platform, punching mechanism drive punching mechanism punches to the test paper on the test paper platform to the test paper punching press after will punching is fixed a position to push pedal mechanism on.

The test paper perforating device integrating perforating and punching is characterized in that the punching mechanism comprises an air cylinder, an air cylinder connecting block, an internal punching block, an external punching block and a punching spring, the air cylinder is fixedly connected with the air cylinder connecting block, the air cylinder connecting block is fixedly connected with the internal punching block, the internal punching block is arranged in the external middle pressing block in a matching mode, the punching spring is sleeved on the internal punching block, and the bottom end of the punching spring is in contact with the external punching block.

The test paper punching device integrating punching and stamping is characterized in that the punching mechanism comprises three contact heads, an inner punch head, an outer punch head, an inner spring and an outer spring, wherein two of the three contact heads are arranged at the top end of the outer punch head, and the other contact head is arranged at the top end of the inner punch head; a punching punch is fixedly arranged on the outer punch, and a punching punch is fixedly arranged on the inner punch; the inner spring sleeve is arranged on the inner punch, the inner punch is arranged inside the outer punch in a matched mode, the bottom end of the inner spring is in contact with the inner portion of the outer punch, the outer spring sleeve is arranged on the outer punch, and the outer spring and the outer punch are arranged on the frame.

The utility model provides a punching and punching test paper perforating device as an organic whole, a serial communication port, push pedal mechanism includes push pedal, slide rail, location head, positioning spring and test paper seat, the push pedal cooperation is fixed on the slide rail, be equipped with positioning groove on the push pedal both sides wall, a plurality of test paper seat that is used for the test paper seat to place is offered at the push pedal top and is placed the hole, the test paper seat is placed the downthehole elastic fixation who is used for the test paper seat to fix and is equipped with, positioning spring overlaps establishes on the location head to fix a position the push pedal on the slide rail through the location head, thereby realize the accurate location of test paper seat.

The test paper perforating device integrating perforating and punching is characterized in that the test paper platform comprises a platform base, a platform table board and a platform through hole, the platform base is arranged at the bottom of the rack, the platform table board is fixedly arranged on the platform base, and the platform through hole is arranged at the center of the platform table board and is located under the perforating mechanism.

The invention has the beneficial effects that:

1) this perforating device can realize punching the integration of punching press to the test paper through setting up punching press mechanism, mechanism and push pedal mechanism of punching, has saved the operating procedure that punches, has saved a large amount of process time, the manufacturing cost who has also saved simultaneously.

2) The device is an integrated device, and has a compact and simple structure and is easy to operate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic structural diagram of a punching mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a hole punching mechanism according to the present invention;

FIG. 5 is a schematic structural diagram of a push plate mechanism of the present invention;

in the figure: 1-punching mechanism, 101-air cylinder, 102-air cylinder connecting block, 103-internal punching block, 104-punching spring, 105-external punching block, 2-punching mechanism, 201-contact head, 202-external punch connecting block, 203-internal punch, 204-internal spring, 205-external punch, 206-external spring, 207-punching punch, 208-punching punch, 3-push plate mechanism, 301-sliding rail, 302-positioning head, 303-positioning spring, 304-test paper seat, 305-elastic fixing ring, 306-push plate, 4-frame, 5-test paper platform, 501-platform base, 502-platform through hole and 503-platform table board.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-5, a test paper perforating device integrating perforating and punching comprises a punching mechanism 1, a perforating mechanism 2, a push plate mechanism 3, a frame 4 and a test paper platform 5; wherein the frame 4 adopts an L-shaped structure.

Punching press mechanism 1 sets up the upper end position department at frame 4, punching press mechanism 1 includes cylinder 101, cylinder connecting block 102, inside punching press piece 103, outside punching press piece 105 and punching press spring 104, cylinder 101 passes through the bolt fastening on frame 4, cylinder 101 passes through bolt fixed connection with cylinder connecting block 102, cylinder connecting block 102 passes through bolt fixed connection with inside punching press piece 103, inside punching press piece 103 cooperation sets up in outside briquetting 105 (outside briquetting 105 center is opened has the blind hole in the inside), punching press spring 104 cover is established on inside punching press piece 103, and its bottom contacts with outside punching press piece 105, wherein outside punching press piece 105 cooperation sets up on frame 4, be equipped with the through-hole on frame 4, outside punching press piece 105 cooperation sets up in the through-hole, and can be for frame 4 up-and-down motion.

The punching mechanism 2 is arranged at the middle position of the frame 4 and is positioned below the punching mechanism 1, the punching mechanism 2 comprises three contact heads 201, an outer punch connecting block 202, an inner punch 203, an outer punch 205, an inner spring 204 and an outer spring 206, two of the three contact heads 201 are in threaded connection with the outer punch connecting block 202 at the top end of the outer punch 205 (the outer punch connecting block 202 is connected with the outer punch 205 through a fixing nail), and the other contact head is in threaded connection with the top end of the inner punch 203; a punching punch 207 is fixedly welded on the outer punch 205, and a punching punch 208 is welded on the inner punch 203; the inner punch 203 is sleeved with the inner spring 204, the inner punch 203 is arranged inside the outer punch 205 in a matched mode (a blind hole is formed in the outer punch 205), the bottom end of the inner spring 204 is in contact with the inside of the outer punch 205, the outer spring 206 is arranged on the outer punch 205 in a sleeved mode, the outer spring 206 and the outer punch 205 are arranged on the rack 4 (a step hole is formed in the rack 4, the bottom of the outer spring 206 is in contact with the step hole, and the outer punch 205 is arranged in the step hole in a matched mode) and can move up and down relative to the rack 4.

The test paper platform 5 comprises a platform base 501, a platform table 503 and a platform through hole 502, wherein the platform base 501 is arranged at the bottom of the frame 4, the platform table 503 is fixedly arranged on the platform base 501, and the platform through hole 502 is arranged at the center of the platform table 503 and is positioned under the punching mechanism 2.

Push pedal mechanism 3 sets up the bottom position department in the frame, push pedal mechanism 3 includes push pedal 306, slide rail 301, location head 302, positioning spring 303 and test paper seat 304, push pedal 306 cooperation is fixed on slide rail 301, be equipped with positioning groove on push pedal 306 both sides wall, a plurality of test paper seat that is used for test paper seat 304 to place is offered at push pedal 306 top and is placed the hole, test paper seat places downthehole elastic fixation ring 305 that is used for test paper seat 304 to fix that is equipped with, positioning spring 303 overlaps and establishes on the first 302 of location, is equipped with the locating hole on the platform base 501 inner wall, location head 302 sets up in the locating hole, can fix a position push pedal 306 on slide rail 301 through location head 302 to realize the accurate location of test paper seat.

The working process is as follows:

the inner cylinder of the cylinder 101 extends out, the inner stamping block 103 is driven to move downwards through the cylinder connecting block 102, and the outer stamping block 105 is driven to move downwards together due to the existence of the stamping spring 104; the inner punch 103 and the outer punch 105 are respectively contacted with the contact head 201 to drive the inner punch 203 and the outer punch 205 to move downwards together, and at this time, the punch 208 on the inner punch 203 does not extend out of the punching punch 207 on the outer punch 11 (the punching punch 207 is sleeved outside the punch 208), so that the test paper on the test paper platform 5 is punched. When the inner cylinder of the cylinder 101 runs to a certain extent, the outer spring 206 reaches a limit of compression and the outer punch 205 no longer moves. At this time, the inner punch 203 is driven by the inner punch block 103 to continue moving downwards on the punch 208, so that the test paper is pressed on the test paper seat 14.

Claims

1. The utility model provides a punching and punching integrated test paper perforating device, a serial communication port, includes frame (4), frame (4) upper end position is equipped with punching press mechanism (1), frame (4) middle part is being located punching press mechanism (1) below and is being equipped with mechanism (2) of punching, frame (4) bottom is being located mechanism (2) below and is being equipped with push pedal mechanism (3), frame (4) bottom is being located push pedal mechanism (3) top and is being equipped with test paper platform (5), punching press mechanism (1) drive is punched mechanism (2) and is punching to the test paper on test paper platform (5) to the test paper punching press after will punching is fixed a position on push pedal mechanism (3).

2. A test paper perforating device integrating perforating and punching as a whole according to claim 1, wherein the punching mechanism comprises a cylinder (101), a cylinder connecting block (102), an inner punching block (103), an outer punching block (105) and a punching spring (104), the cylinder (101) is fixedly connected with the cylinder connecting block (102), the cylinder connecting block (102) is fixedly connected with the inner punching block (103), the inner punching block (103) is arranged in the outer pressing block (105) in a matching manner, the punching spring (104) is sleeved on the inner punching block (103), and the bottom end of the punching spring is in contact with the outer punching block (105).

3. A test paper perforating device integrated with perforating and punching as claimed in claim 1, characterized in that said perforating mechanism (2) comprises a contact head (201), an inner punch (203), an outer punch (205), an inner spring (204) and an outer spring (206), said contact head (201) is provided with three, two of which are mounted on the top end of the outer punch (205), and the other one is mounted on the top end of the inner punch (203); a punching punch (207) is fixedly arranged on the outer punch (205), and a punching punch (208) is fixedly arranged on the inner punch (203); inside spring (204) cover is established on interior drift (203), and interior drift (203) cooperation sets up inside outer drift (205), inside spring (204) bottom contacts with outer drift (205) is inside, outside spring (206) cover is established on outer drift (205), and outside spring (206) and outer drift (205) all establish on frame (4).

4. The punching device for test paper integrated with punching and stamping according to claim 1, wherein the push plate mechanism (3) comprises a push plate (306), a slide rail (301), a positioning head (302), a positioning spring (303) and a test paper seat (304), the push plate (306) is fixed on the slide rail (301) in a matching manner, two side walls of the push plate are provided with positioning grooves, the top of the push plate is provided with a plurality of test paper seat placing holes for placing the test paper seat (304), the test paper seat placing holes are internally provided with elastic fixing rings (305) for fixing the test paper seat (304), the positioning spring (303) is sleeved on the positioning head (302), and the push plate (306) is positioned on the slide rail (301) through the positioning head (302), so that the test paper seat is accurately positioned.

5. A test paper perforating device integrating perforation and punching as a whole according to claim 1, wherein the test paper platform (5) comprises a platform base (501), a platform table (503) and a platform through hole (502), the platform base (501) is arranged at the bottom of the frame (4), the platform table (503) is fixedly arranged on the platform base (501), and the platform through hole (502) is arranged at the center of the platform table (503) and is positioned right below the perforating mechanism (2).