CN210558329U

CN210558329U - Automatic blanking feed mechanism of rupture membrane

Info

Publication number: CN210558329U
Application number: CN201921090916.5U
Authority: CN
Inventors: 候燕玲
Original assignee: Shenzhen Rijinda Technology Development Co Ltd
Current assignee: Shenzhen Rijinda Technology Development Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-19
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to an explosion-proof membrane master tape processing equipment technical field specifically is an automatic blanking feed mechanism of explosion-proof membrane, including the base, there are first guide rail and second guide rail through bolt fixed mounting on the base, and the upper end pass through bolt fixed mounting have with external power source through cable electric connection's controller, be located left install the material loading cylinder through the bearing on the base. The beneficial effects are that: the utility model discloses an automatic blanking feed mechanism of rupture membrane can utilize a pair of cylinder to realize the transportation material loading to the rupture membrane to utilize a plurality of blanking devices to carry out continuous blanking to the rupture membrane that has complicated blanking shape, thereby effectual realization is to the blanking processing of rupture membrane on same equipment, the device can effectually replace the manual work to carry out the material loading and tailor, and the machining precision is high moreover, and easy operation does not need additionally to add equipment, can effectual improvement production efficiency.

Description

Automatic blanking feed mechanism of rupture membrane

Technical Field

The utility model relates to an explosion-proof membrane master tape processing equipment technical field specifically is an automatic blanking feed mechanism of explosion-proof membrane.

Background

The explosion-proof film is used for being stuck on the surface of an object and is used for avoiding the phenomenon that the object, particularly the object made of fragile materials such as glass and the like generates a large amount of flying fragments to hurt people after collision. The rupture membrane generally adopts metal film or plastic film, along with the promotion of rupture membrane range of application, the rupture membrane needs to be installed on various object surfaces, this also leads to the needs that just can satisfy the use to the various mating holes of surface blanking of rupture membrane, along with the change of rupture membrane needs blanking shape, the mode that the tradition adopted single automatic blanking has been difficult to satisfy the needs of processing, this has just led to still often needing extra instrument to carry out secondary operation after blanking in proper order, thereby lead to producing comparatively difficultly.

If the novel automatic processing equipment can continuously perform blanking on the same equipment until the rupture membrane is blanked and formed, and the novel automatic processing equipment with high blanking precision can solve the problems, the invention provides an automatic rupture membrane blanking and feeding mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic blanking feed mechanism of rupture membrane to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic blanking and feeding mechanism for an explosion-proof membrane comprises a base, wherein a first guide rail and a second guide rail are fixedly installed on the base through bolts, a controller electrically connected with an external power supply through a cable is fixedly installed at the upper end of the base through the bolts, a feeding roller is installed on the base on the left side through a bearing, a first driving motor used for driving the feeding roller is fixedly installed on the base through the bolts, a winding roller is installed on the base on the right side through a bearing, and a second driving motor used for driving the winding roller is fixedly installed on the base through the bolts;

at least two blanking units are slidably mounted on the first guide rail and the second guide rail, each blanking unit comprises a second matching seat in sliding fit with the second guide rail, a first matching seat in sliding fit with the first guide rail is integrally formed on the second matching seat, a displacement motor is fixedly mounted on the first matching seat through a bolt, a rack meshed and matched with the output end of the displacement motor is integrally formed on the first guide rail, a lower die seat is fixedly mounted on the second matching seat through a bolt, a lifting device is fixedly mounted on the first matching seat through a bolt, the output end of the lifting device drives a lifting rod, a connecting arm is fixedly mounted on the lifting rod through a bolt, an upper die seat matched with the lower die seat is fixedly mounted at the tail end of the connecting arm through a bolt, and a blanking bulge matched with a blanking hole on the lower die seat is mounted on the upper die seat, the base is provided with a limiting frame used for guiding the rupture membrane mother belt at the position corresponding to the feeding roller and the winding roller through bolt fixing, and the first driving motor, the second driving motor, the displacement motor and the lifting device are all electrically connected with the controller through cables.

Preferably, a connecting frame is fixedly installed below the first matching seat and the second matching seat through bolts, and a collecting box is fixedly installed below the connecting frame.

Preferably, the left end and the right end of the second matching seat are integrally formed with a bearing plate for placing the rupture membrane master belt, and the bearing plate is integrally formed with a limiting guide plate for pressing the edge of the rupture membrane master belt.

Preferably, the base is fixedly provided with a blowing fan electrically connected with the controller through a bolt, and a blowing head matched with the upper die seat in position is fixedly arranged below the connecting arm through a bolt.

Preferably, the controller is a PLC device of S7-200 type, and the first driving motor and the second driving motor are installed with the controller in the form of parallel connection wires.

Preferably, a positioning sleeve for orienting the lifting rod is integrally formed on the first matching seat, and the lifting device adopts an ANT-52 type electric push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an automatic blanking feed mechanism of rupture membrane can utilize a pair of cylinder to realize the transportation material loading to the rupture membrane to utilize a plurality of blanking devices to carry out continuous blanking to the rupture membrane that has complicated blanking shape, thereby effectual realization is to the blanking processing of rupture membrane on same equipment, the device can effectually replace the manual work to carry out the material loading and tailor, and the machining precision is high moreover, and easy operation does not need additionally to add equipment, can effectual improvement production efficiency, has very high practical value.

Drawings

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

fig. 2 is a schematic structural diagram of the blanking unit of the present invention.

In the figure: the automatic feeding device comprises a base 1, a first driving motor 2, a feeding roller 3, a first guide rail 4, a limiting frame 5, a second guide rail 6, a second matching seat 7, a controller 8, a winding roller 9, a second driving motor 10, a collecting box 11, a first matching seat 12, a positioning sleeve 13, a lifting device 14, a lifting rod 15, a displacement motor 16, a connecting arm 17, an injection head 18, an upper die holder 19, a lower die holder 20, a connecting frame 21, a bearing plate 22, a limiting guide plate 23 and an injection fan 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 2, the present invention provides a technical solution: an automatic blanking and feeding mechanism for an explosion-proof membrane comprises a base 1, wherein a first guide rail 4 and a second guide rail 6 are fixedly installed on the base 1 through bolts, a controller 8 electrically connected with an external power supply through a cable is fixedly installed at the upper end of the base 1 through the bolts, a feeding roller 3 is installed on the base 1 on the left side through a bearing, a first driving motor 2 used for driving the feeding roller 3 is fixedly installed on the base 1 through the bolts, a winding roller 9 is installed on the base 1 on the right side through a bearing, and a second driving motor 10 used for driving the winding roller 9 is fixedly installed on the base 1 through the bolts;

at least two blanking units are slidably mounted on the first guide rail 4 and the second guide rail 6, each blanking unit comprises a second matching seat 7 in sliding fit with the second guide rail 6, a first matching seat 12 in sliding fit with the first guide rail 4 is integrally formed on the second matching seat 7, a displacement motor 16 is fixedly mounted on the first matching seat 12 through a bolt, a rack meshed and matched with the output end of the displacement motor 16 is integrally formed on the first guide rail 4, a lower die seat 20 is fixedly mounted on the second matching seat 7 through a bolt, a lifting device 14 is fixedly mounted on the first matching seat 12 through a bolt, a lifting rod 15 is driven by the output end of the lifting device 14, a connecting arm 17 is fixedly mounted on the lifting rod 15 through a bolt, an upper die seat 19 matched with the lower die seat 20 is fixedly mounted at the tail end of the connecting arm 17 through a bolt, and a blanking bulge matched with a blanking hole on the lower die seat 20 is mounted on the upper die seat 19, a limiting frame 5 for guiding the rupture membrane master tape is fixedly arranged on the base 1 at the position corresponding to the feeding roller 3 and the winding roller 9 through bolts, and the first driving motor 2, the second driving motor 10, the displacement motor 16 and the lifting device 14 are electrically connected with the controller 8 through cables;

a connecting frame 21 is fixedly arranged below the first matching seat 12 and the second matching seat 7 through bolts, a collecting box 11 is fixedly arranged below the connecting frame 21, a bearing plate 22 for placing an anti-explosion membrane master strip is integrally formed at the left end and the right end of the second matching seat 7, a limit guide plate 23 for pressing the edge of the anti-explosion membrane master strip is integrally formed on the bearing plate 22, a blowing fan 24 electrically connected with the controller 8 is fixedly arranged on the base 1 through bolts, a blowing head 18 matched with the upper die base 19 in position is fixedly arranged below the connecting arm 17 through bolts, the controller 8 is an S7-200 type PLC device, the first driving motor 2 and the second driving motor 10 are arranged with the controller 8 in a parallel connection line mode, a positioning sleeve 13 for orienting the lifting rod 15 is integrally formed on the first matching seat 12, and the lifting device 14 adopts an ANT-52 type electric push rod, the automatic blanking control program in the scheme can be improved by combining the conventional automatic blanking control program of the explosion-proof membrane with the moving action sequence of the electrical component provided below, and the corresponding controller and the auxiliary control equipment can also be directly used in the prior art scheme.

The working principle is as follows: the device can utilize a plurality of blanking units to realize the blanking many times of the rupture membrane master tape with complicated shape in combination with loading attachment to satisfy the needs of production. During the use, at first, install the blanking device of corresponding quantity on the guide rail according to the number of times that same rupture membrane mother area needs the blanking, and place corresponding upper die base 19 and die holder 20 on the blanking device, utilize each displacement motor 16 to adjust the distribution position of corresponding blanking device simultaneously, place rupture membrane mother area that has cut into the strip on loading drum 3 afterwards, and pull out rupture membrane mother area and penetrate left spacing 5, in penetrating spacing deflector 23 on each blanking device in proper order afterwards, penetrate on rolling drum 9 by spacing 5 on right side again at last, can utilize rolling drum to carry out the rolling to rupture membrane mother area. When the blanking device works, the first driving motor 2 and the second driving motor 10 are firstly started, the two motors are of the same type and are connected in parallel, the explosion-proof membrane master belt is guaranteed to be in a constant speed state by adopting the same speed to run, and then the motion state of each blanking unit can be set according to the set speed of the explosion-proof membrane master belt. The movement mode of the blanking unit is as follows, firstly, according to the time required by each blanking and the movement speed of the explosion-proof film master tape, the blanking unit can move to the left side by the displacement motor 16 for a corresponding distance, then the lifting device 14 drives the upper die base 20 to descend to begin to perform blanking, in the blanking process, the blanking unit always keeps the same movement speed with the explosion-proof film master tape, so that the explosion-proof film master tape does not need to stop moving temporarily, after the blanking is completed, the blanking unit moves to the left side again to prepare for the next round of blanking, the explosion-proof film master tape which is transported to move can effectively ensure the positioning precision of the blanking unit, and the explosion-proof film master tape can undergo the blanking of all stations after going once from left to right, the waste materials produced in the blanking process fall into the collecting box 11 to be collected, and the produced debris is cleaned by the wind blown out by the blowing head 18, a scraper can be additionally arranged on the limit guide plate 23 for auxiliary cleaning. Also can additionally add a blanking unit and go down into the rupture membrane finished product with the effective part blanking on the rupture membrane master tape when rupture membrane master tape moves to the rightmost side, perhaps directly communicate the master tape winding and cut out alone by the manual work after on rolling drum 9, the device can effectually replace the manual work and carry out the material loading and cut out, and the machining precision is high moreover, and easy operation need not additionally add equipment and can realize carrying out direct processing to the rupture membrane that has complicated blanking shape to higher work efficiency has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic blanking feed mechanism of rupture membrane, includes base (1), its characterized in that: a first guide rail (4) and a second guide rail (6) are fixedly installed on the base (1) through bolts, a controller (8) electrically connected with an external power supply through a cable is fixedly installed at the upper end of the base (1) through bolts, the base (1) on the left side is provided with the feeding roller (3) through a bearing, a first driving motor (2) used for driving the feeding roller (3) is fixedly installed on the base (1) through bolts, a winding roller (9) is installed on the base (1) on the right side through a bearing, and a second driving motor (10) used for driving the winding roller (9) is fixedly installed on the base (1) through bolts;

the blanking device is characterized in that at least two blanking units are arranged on the first guide rail (4) and the second guide rail (6) in a sliding mode, each blanking unit comprises a second matching seat (7) in sliding fit with the second guide rail (6), a first matching seat (12) in sliding fit with the first guide rail (4) is integrally formed on the second matching seat (7), a displacement motor (16) is fixedly arranged on the first matching seat (12) through a bolt, a rack in meshing fit with the output end of the displacement motor (16) is integrally formed on the first guide rail (4), a lower die seat (20) is fixedly arranged on the second matching seat (7) through a bolt, a lifting device (14) is fixedly arranged on the first matching seat (12) through a bolt, a lifting rod (15) is driven by the output end of the lifting device (14), and a connecting arm (17) is fixedly arranged on the lifting rod (15) through a bolt, the end of linking arm (17) through bolt fixed mounting with die holder (20) complex upper die base (19), and the upper die base (19) go up the installation with die holder (20) on the blanking hole complex blanking protruding, base (1) is in the position department that corresponds loading cylinder (3) and rolling drum (9) through bolt fixed mounting be used for leading spacing (5) of the female area of rupture membrane, and first driving motor (2), second driving motor (10), displacement motor (16) and elevating gear (14) all through cable and controller (8) electric connection.

2. The automatic explosion-proof membrane blanking and feeding mechanism of claim 1, characterized in that: the lower parts of the first matching seat (12) and the second matching seat (7) are fixedly provided with a connecting frame (21) through bolts, and the lower part of the connecting frame (21) is fixedly provided with a collecting box (11).

3. The automatic explosion-proof membrane blanking and feeding mechanism of claim 1, characterized in that: the loading board (22) that is used for placing the rupture membrane mother belt is all integrated into one piece at both ends about second cooperation seat (7), and integrated into one piece has spacing deflector (23) that is used for compressing tightly rupture membrane mother belt edge on loading board (22).

4. The automatic explosion-proof membrane blanking and feeding mechanism of claim 1, characterized in that: the blowing fan (24) electrically connected with the controller (8) is fixedly installed on the base (1) through bolts, and the blowing head (18) matched with the upper die base (19) in position is fixedly installed below the connecting arm (17) through bolts.

5. The automatic explosion-proof membrane blanking and feeding mechanism of claim 1, characterized in that: the controller (8) is an S7-200 type PLC device, and the first driving motor (2) and the second driving motor (10) are installed with the controller (8) in a parallel connection wire mode.

6. The automatic explosion-proof membrane blanking and feeding mechanism of claim 1, characterized in that: a positioning sleeve (13) for directionally lifting the rod (15) is integrally formed on the first matching seat (12), and the lifting device (14) adopts an ANT-52 type electric push rod.