CN217857098U - Cavity glass production is with centre gripping arm of spreading machine - Google Patents

Abstract

The application relates to a clamping arm of a gluing machine for producing hollow glass, which comprises a plurality of frames and two main suckers, wherein through holes are formed in the bottom ends of the two frames on the two sides of a gluing mechanism, second electromagnets which are axially displaced are embedded in the inner sides of the two through holes in a sliding manner, and inner contact tubes are fixedly connected to the inner sides of the second electromagnets; two be provided with first electro-magnet between the main sucking disc, one side cooperation that first electro-magnet is close to the frame is provided with vice fixture, vice fixture includes vice sucking disc, permanent magnet and the choke valve that turns left from the right side and set gradually, and this scheme is through all setting up the pneumatic cylinder in two frames in the front and back, utilizes the pneumatic cylinder to the transmission of second electro-magnet and interior conflict pipe, realizes the position operation to vice fixture, utilizes to set up first electro-magnet on the fly leaf, permanent magnet interact among first electro-magnet and the vice fixture, promotes the security in the glass production process.

Description

Clamping arm of spreading machine for hollow glass production

Technical Field

The application relates to the technical field of hollow glass production, in particular to a clamping arm of a glue spreader for hollow glass production.

Background

In the processing technology of hollow glass, the operation of gluing the hollow part of the glass is often needed, and the existing glass gluing machine mainly comprises a frame, a conveying device, a glue gun and a driving device for driving the glue gun to move along a straight line. In the actual working process, the glass plate needing to be glued is conveyed to a processing station on the rack by a conveying device, then a driving device drives a glue gun to do reciprocating linear motion along the edge of the glass plate, and the glue gun is used for gluing the hollow part of the edge of the glass plate in the moving process; the bottom end of the glass is usually provided with a pressing and clamping structure in the gluing process so as to ensure the position stability of the glass.

Present spreading machine presses down clamping structure and is mostly sucker structure, utilize the sucking disc to adsorb glass's lower left corner, realize glass displacement in the frame, however when the pressing force of lower left corner sucking disc is great, glass's first half can deflect to the outside, when the angle that deflects is greater than initial slope and places the angle, glass can take place to empting of sucking disc one side, because glass's first half weight is great, when glass uses the top edge of sucking disc as the fulcrum when the outside rotation of fulcrum, glass's positional stability can not be guaranteed to the suction that the sucking disc can provide, and then lead to glass damaged, therefore certain potential safety hazard exists in unilateral supporting's mode. Therefore, for solving the problem that the existing unilateral sucker adsorbs glass and has certain potential safety hazard, the technical personnel in the field provide a clamping arm of a glue spreader for producing hollow glass.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art, the application provides a clamping arm of a gluing machine for hollow glass production.

The clamping arm of the gluing machine for producing the hollow glass comprises a plurality of racks, wherein a gluing mechanism is arranged between two of the racks, a conveying belt for conveying the position of the glass is arranged below the racks, a main clamping mechanism is arranged on the front side of each rack in a horizontal sliding mode and comprises two main suckers, through holes are formed in the bottoms of the two racks on the two sides of the gluing mechanism, second electromagnets along axial displacement are embedded in the inner sides of the two through holes in a sliding mode, and inner contact tubes are fixedly connected to the inner sides of the second electromagnets;

two be provided with first electro-magnet between the main sucking disc, one side cooperation that first electro-magnet is close to the frame is provided with vice fixture, vice fixture includes vice sucking disc, permanent magnet and the choke valve that turns left from the right side and set gradually, permanent magnet cooperation first electro-magnet and second electro-magnet use, the inside pressure of butt pipe pair vice sucking disc is controlled in the choke valve cooperation.

Preferably, the outer sleeve is coaxially arranged on the outer side of the inner abutting pipe, the tail end of the inner abutting pipe is fixedly connected with a steel pipe communicated with the inner abutting pipe, the steel pipe is fixedly connected with the second electromagnet, and the second electromagnet adsorbs the permanent magnet when being electrified.

Preferably, a hydraulic cylinder is arranged on the outer side of the second electromagnet, the fixed end of the hydraulic cylinder is fixedly connected with the rack, and the output end of the hydraulic cylinder is fixedly connected with the outer wall of the second electromagnet.

Preferably, when the first electromagnet is electrified, the permanent magnet is adsorbed, and when the first electromagnet is powered off, the second electromagnet is electrified to adsorb the permanent magnet, and only one of the first electromagnet and the second electromagnet is electrified all the time to adsorb the permanent magnet.

Preferably, one side of each of the two main suckers is provided with a movable plate, the main suckers are fixedly connected to the movable plates, a linear module is arranged below the movable plates, and the linear module drives the movable plates to move in the horizontal direction.

To sum up, this application includes following beneficial technological effect:

through all setting up the pneumatic cylinder in front and back two frames, utilize the pneumatic cylinder to the transmission of second electro-magnet and interior conflict pipe, realize the position operation to vice fixture, make vice fixture's rear not have the connecting wire, thereby can not cause the influence to the rubber coating operation of glass in transmission course, utilize and set up first electro-magnet on the fly leaf, permanent magnet interact among first electro-magnet and the vice fixture, the realization is to the centre gripping effect of glass both sides, compare in the unilateral through the absorbent mode of sucking disc, the stability of both sides centre gripping is higher, reduce glass and take place the possibility of upset, safety in the promotion glass production process.

Drawings

FIG. 1 is an isometric view of a gripper arm of an applicator for the production of hollow glass according to an embodiment of the present application;

FIG. 2 is a back isometric view of a gripper arm of an apparatus for producing hollow glass in accordance with an embodiment of the present application;

FIG. 3 is a structural view of a main clamping mechanism of a clamping arm of a glue spreader for producing hollow glass in the embodiment of the present application;

FIG. 4 is a structural view of an operating mechanism of a clamping arm of a gluing machine for hollow glass production in the embodiment of the application;

FIG. 5 is a view showing a structure of an auxiliary holding mechanism of a holding arm of a coater for producing hollow glass in the embodiment of the present application.

Description of reference numerals: 1. a conveyor belt; 2. a frame; 3. a roller; 4. a gluing mechanism; 5. a linear module; 6. a movable plate; 7. a first electromagnet; 8. a secondary clamping mechanism; 801. an auxiliary suction cup; 802. a permanent magnet; 803. a throttle valve; 9. a hydraulic cylinder; 10. a second electromagnet; 11. a steel pipe; 12. an outer sleeve; 13. an inner contact tube; 14. and (4) a main sucker.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses cavity glass production is with centre gripping arm of spreading machine. Referring to fig. 1-5, a clamping arm of a gluing machine for hollow glass production comprises a plurality of frames 2, the end surface of each frame 2 is rotatably connected with a plurality of rollers 3 protruding out of the end surface, a gluing mechanism 4 is arranged between two of the frames 2, a conveyor belt 1 for driving the position of glass is arranged below each frame 2, a main clamping mechanism is horizontally slid on the front surface of each frame 2, the main clamping mechanism comprises two main suction cups 14, through holes are formed in the bottom ends of the two frames 2 on the two sides of each gluing mechanism 4, second electromagnets 10 axially displaced are respectively slidably embedded in the inner sides of the two through holes, inner abutting pipes 13 are fixedly connected to the inner sides of the second electromagnets 10, a movable plate 6 is arranged on one side of each main suction cup 14, the main suction cups 14 are fixedly connected to the movable plate 6, the preferable movable plate 6 is fixedly connected with an external transmission mechanism, the transmission movable plate 6 is vertically displaced to the end surface of each frame 2, the main suction cups 14 are communicated with an external air transportation mechanism through pipelines, a linear module 5 is arranged below the movable plate 6, and the linear module 5 is horizontally displaced;

a first electromagnet 7 is arranged between the two main suction cups 14, an auxiliary clamping mechanism 8 is arranged on one side, close to the rack 2, of the first electromagnet 7 in a matched mode, the auxiliary clamping mechanism 8 comprises an auxiliary suction cup 801, a permanent magnet 802 and a throttle valve 803 which are sequentially arranged from right to left, the permanent magnet 802 is used in a matched mode with the first electromagnet 7 and the second electromagnet 10, the throttle valve 803 is matched with the inner abutting pipe 13 to control the internal pressure of the auxiliary suction cup 801, preferably, a valve in the throttle valve 803 is controlled elastically, when the outer abutting force is exerted, the throttle valve 803 is opened, when the outer abutting force is eliminated, the throttle valve 803 is closed, the outer sleeve 12 is coaxially arranged on the outer side of the inner abutting pipe 13, the tail end of the inner abutting pipe 13 is fixedly connected with a steel pipe 11 communicated with the tail end of the inner abutting pipe 13, the steel pipe 11 is fixedly connected with the second electromagnet 10, when the second electromagnet 10 is powered on, the permanent magnet 802 is adsorbed, the tail end of the preferred steel pipe 11 is communicated with an outer air extraction mechanism, the second electromagnet 10 is electrically connected with an electric supply control mechanism, a hydraulic cylinder 9 is arranged on the outer side of the second electromagnet 10, the hydraulic cylinder 9 is fixedly connected with the rack 2, the output end of the second electromagnet 10, the second electromagnet 7 is fixedly connected with the outer wall of the second electromagnet 7, when the second electromagnet 7, the permanent electromagnet 802, only one electromagnet is powered on the electromagnet, and the electromagnet, the electromagnet 7, and the electromagnet 802, when the electromagnet is powered on the electromagnet 802, and the electromagnet 10, the electromagnet is powered electromagnet, and the electromagnet 7, only, and the electromagnet 802, and the electromagnet is powered on the electromagnet 10.

The application embodiment is that the implementation principle of the centre gripping arm of spreading machine for hollow glass production is: when glass is transported to a position to be processed of a rack 2 under the action of a conveyor belt 1, an external conveying mechanism drives a movable plate 6 to approach the glass, a main sucker 14 is extruded, an external air exhaust mechanism performs air exhaust treatment, negative pressure is generated in the main sucker 14 to adsorb one side of the glass, a hydraulic cylinder 9 on the rack 2 is shortened, an auxiliary clamping mechanism 8 is conveyed to the glass to press an auxiliary sucker 801, internal gas is exhausted to the outside through an inner collision pipe 13 and a steel pipe 11, a first electromagnet 7 works to generate a magnetic pole opposite to one side close to a permanent magnet 802 to adsorb the permanent magnet 802, the hydraulic cylinder 9 extends to reset the steel pipe 11, the inner collision pipe 13 is exhausted from a throttle valve 803, an internal elastic mechanism of the throttle valve 803 stops air flow, and therefore stability of the negative pressure in the auxiliary sucker 801 is guaranteed, under the combined action of the first electromagnet 7 and the auxiliary clamping mechanism 8, the two sides of the glass are clamped, so that the possibility that the top end of the glass turns outwards is effectively reduced, then the glue coating mechanism 4 coats the glass, the coated glass enters the rear rack 2 under the transmission of the clamping mechanism, at the moment, the hydraulic cylinder 9 on the rear rack 2 drives the steel pipe 11 and the second electromagnet 10 to move towards the auxiliary clamping mechanism 8, the second electromagnet 10 is used for adsorbing the permanent magnet 802, the inner contact tube 13 enters the inside of the throttle valve 803 at the same time, so that the auxiliary suction cup 801 is communicated with the outside air, at the moment, the auxiliary clamping mechanism 8 can be taken down from the glass, at the same time, the air pipe behind the main suction cup 14 is used for conveying air, the internal pressure returns to be normal, the main suction cup 14 is synchronously taken down from the glass, after the two are taken down, the conveyor belt 1 continues to drive the glass backwards, at this time, the hydraulic cylinder 9 transmits the auxiliary clamping mechanism 8 to the attaching position of the movable plate 6, the first electromagnet 7 re-adsorbs the auxiliary clamping mechanism 8, and the auxiliary clamping mechanism 8 is separated from the second electromagnet 10, so that the auxiliary clamping mechanism 8 can be displaced to the initial position along with the movable plate 6, and is reset to the inner side of the frame 2 under the action of the second electromagnet 10 inside the frame 2 at the initial position to wait for the next round of processing operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a cavity glass production is with centre gripping arm of spreading machine, includes a plurality of frame (2), a plurality of frame (2) wherein are provided with rubber coating mechanism (4) between two, and the below of a plurality of frame (2) is provided with carries out driven conveyer belt (1) to the glass position, there is main clamping mechanism the front of frame (2) along horizontal slip, and main clamping mechanism includes two main sucking discs (14), its characterized in that: the bottom ends of the two racks (2) on the two sides of the gluing mechanism (4) are respectively provided with a through hole, the inner sides of the two through holes are respectively embedded with a second electromagnet (10) which moves along the axial direction in a sliding manner, and the inner side of the second electromagnet (10) is fixedly connected with an inner abutting pipe (13);

two be provided with first electro-magnet (7) between main sucking disc (14), one side cooperation that first electro-magnet (7) are close to frame (2) is provided with vice fixture (8), vice fixture (8) are including turning left vice sucking disc (801), permanent magnet (802) and choke valve (803) that set gradually from the right side, permanent magnet (802) cooperation first electro-magnet (7) and second electro-magnet (10) use, it controls vice sucking disc (801) internal pressure to support touch pipe (13) in choke valve (803) cooperation.

2. The clamping arm of the glue spreader for hollow glass production according to claim 1, wherein: the outer sleeve (12) is coaxially arranged on the outer side of the inner collision pipe (13), the tail end of the inner collision pipe (13) is fixedly connected with a steel pipe (11) communicated with the inner collision pipe, the steel pipe (11) is fixedly connected with the second electromagnet (10), and when the second electromagnet (10) is electrified, the permanent magnet (802) is adsorbed.

3. The clamping arm of the glue spreader for hollow glass production as claimed in claim 2, wherein: the outer side of the second electromagnet (10) is provided with a hydraulic cylinder (9), the fixed end of the hydraulic cylinder (9) is fixedly connected with the rack (2), and the output end of the hydraulic cylinder is fixedly connected with the outer wall of the second electromagnet (10).

4. The clamping arm of the glue spreader for hollow glass production according to claim 1, wherein: when first electro-magnet (7) circular telegram, adsorb permanent magnet (802), and when first electro-magnet (7) outage, second electro-magnet (10) circular telegram adsorbs permanent magnet (802), only one circular telegram is always gone on to first electro-magnet (7) and second electro-magnet (10), adsorbs permanent magnet (802).

5. The clamping arm of the glue spreader for hollow glass production according to claim 1, wherein: one side of each of the two main suckers (14) is provided with a movable plate (6), the main suckers (14) are fixedly connected to the movable plates (6), linear modules (5) are arranged below the movable plates (6), and the linear modules (5) drive the movable plates (6) to move in the horizontal direction.

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