CN212030140U - Circulating drying device of tool - Google Patents

Abstract

The utility model discloses a circulating drying device of tool, including stoving mechanism, preceding pushing equipment, preceding elevating system, back pushing equipment and back elevating system, stoving mechanism includes the upper support plate, downloads board and heating member. The upper support plate and the lower support plate are respectively provided with a fixture, the front lifting mechanism comprises a material lifting piece, the front material pushing mechanism comprises a front material pushing piece, the rear lifting mechanism comprises a material lowering piece, and the rear material pushing mechanism comprises a rear material pushing piece. The material lifting piece lifts the jig to the front side of the upper loading plate, the material pushing piece pushes the jig to the upper loading plate after the product is placed on the jig, and the last jig on the upper loading plate is pushed to the material lowering piece. This device adopts the mode that the goods are advanced one by one along with the tool, and the goods is in stable in position's state all the time at the stoving in-process, can avoid the condition of goods adhesion to greatly reduced defective rate appears. In addition, the jig is repeatedly circulated between the upper carrier plate and the lower carrier plate, and does not need to be frequently replaced.

Description

Circulating drying device of tool

Technical Field

The utility model relates to a bat printing machine technical field especially relates to a circulating drying device of tool.

Background

Magnetic cores refer to a sintered magnetic metal oxide composed of various iron oxide mixtures, and have been widely used in various kinds of electronic products. After the magnetic core is produced and molded, printing end silver serving as a conductive area on the magnetic core is an important process, the process is carried out in a pad printing machine, a movable rubber head in the pad printing machine is moved to the magnetic core for printing after being stained with silver paste in a silver paste box, and finally, the magnetic core is dried.

In the current pad printing machine drying device, a mode of applying vibration force to a straight groove is adopted to drive a magnetic core product to move from one end of the device to the other end of the device, and the product is always in a shaking position unstable state in the mode, so that the product is easily adhered together to form a defective product. In addition, the jig in the current drying device of the pad printing machine needs to be frequently replaced under the influence of different product types and the change of the pad printing center distance, so that the cost is increased, the resource is wasted, and the production efficiency is also influenced by the time for stopping and replacing the jig.

In order to solve the above problems, it is necessary to provide a drying device that can prevent the adhesion of products and does not need to replace the jig.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent goods adhesion and need not to change drying device of tool.

In order to realize the aim, the utility model provides a jig circulating type drying device, which comprises a drying mechanism, a front material pushing mechanism and a front lifting mechanism which are positioned in front of the drying mechanism, and a rear material pushing mechanism and a rear lifting mechanism which are positioned behind the drying mechanism, wherein the drying mechanism comprises an upper support plate, the jig pushing device comprises a lower support plate and a heating element, wherein the lower support plate is positioned below an upper support plate, the heating element is positioned above the upper support plate, the upper support plate and the lower support plate are respectively provided with a plurality of jigs which are parallel and smooth in the front-back direction, the front lifting mechanism comprises a material lifting element which moves up and down to lift the jig which withdraws the lower support plate forwards to the front side of the upper support plate, the front material pushing mechanism comprises a front material pushing element which moves back and forth to push the jig on the material lifting element to the upper support plate, the rear lifting mechanism comprises a material lowering element which moves up and down to lower the jig which withdraws the upper support plate backwards to the rear side of the lower support plate, and the rear material pushing mechanism comprises a rear material.

The material lifting part lifts the jig to the front side of the upper loading plate, the material pushing part pushes the jig to the upper loading plate after the magnetic core product is placed on the jig, and the last jig on the upper loading plate is pushed to the material lowering part. And removing the product from the jig, discharging, descending the material descending part, pushing the jig onto the lower support plate by the rear material pushing part, and pushing the jig positioned at the forefront of the lower support plate onto the descending and resetting material ascending part. It is thus clear that the utility model discloses drying device shakes the mode improvement that moves the material among the prior art for the goods mode that advances one by one along with the tool, and the goods is in stable in position's state all the time at the stoving in-process, can avoid the condition of goods adhesion to appear to the greatly reduced defective rate. In addition, the product is only carried on the jig and has no corresponding relation with the jig, the jig is not limited by the variety and the pad printing center distance, and the product can be repeatedly circulated between the upper loading plate and the lower loading plate of the drying device without frequent replacement.

Preferably, the drying mechanism further includes a top cover covering both sides and an upper side of the upper loading plate, and the heating member is fixed in the top cover.

Preferably, the material lifting piece is provided with a positioning groove for positioning the jig, and a notch for inserting the front material pushing piece into the positioning groove is formed in one end of the material lifting piece, which is far away from the drying mechanism.

Preferably, the front lifting mechanism further comprises a vertical front lifting cylinder, and the material lifting member is fixed to a piston rod of the front lifting cylinder.

Preferably, the front pushing mechanism further comprises a front pushing cylinder which is horizontally arranged, and the front pushing member is fixed to a piston rod of the front pushing cylinder.

Preferably, the material moving device further comprises a material moving part which is arranged above the front material pushing mechanism in a front-back moving mode, and when the material moving part moves backwards, the magnetic core is pushed to the jig which is jacked by the material lifting part.

Specifically, a horizontally arranged material moving cylinder is fixed on the front material pushing mechanism, and the material moving part is fixed on a piston rod of the material moving cylinder.

Specifically, the material moving part is of a flat plate-shaped structure and moves close to the surface of the jig.

Drawings

Fig. 1 is a perspective view of the circular drying device of the jig of the present invention.

Fig. 2 is a partial exploded view of the jig circulation type drying apparatus.

Fig. 3 is a perspective view of the material lifting member and the jig in the jig circulation type drying device.

Fig. 4 is a side view of the jig circulation type drying apparatus after hiding the top cover and the heating member.

Fig. 5 is a perspective view of the jig circulating drying device and a matched blanking mechanism.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a circulating drying device of tool, including drying mechanism 1, be located the preceding pushing equipment 2 in drying mechanism 1 the place ahead, preceding elevating system 3 and be located the back pushing equipment 4 and the back elevating system 5 in drying mechanism 1 rear.

The drying mechanism 1 comprises an upper carrier plate 11, a lower carrier plate 12 positioned below the upper carrier plate 11, a top cover 13 positioned above the upper carrier plate 11 and a heating element 14 fixed in the top cover 13, wherein a plurality of jigs a with smooth surfaces are loaded on the upper carrier plate 11 and the lower carrier plate 12 side by side in the front-back direction, the jigs a are cuboid structures, the distance between the upper carrier plate 11 and the lower carrier plate 12 and the distance between the top cover 13 and the upper carrier plate 11 are slightly larger than the height of the jigs a, and the jigs a can freely slide on the upper carrier plate 11 and the lower carrier plate 12. The drying mechanism 1 can position the upper carrier plate 11, the lower carrier plate 12 and the top cover 13 by providing a support frame at the side. The heating elements 14 are two PTC heating elements extending in the front-back direction and are fixed in the top cover 13 through two fixing pressing strips 15, the top cover 13 covers two sides and the upper side of the upper support plate 11, openings at the front end and the rear end are reserved for the fixture a to pass in and out, and the top cover 13 can keep the heat of the heating elements 14 in the openings, so that the magnetic core products on the fixture a are dried. Preferably, the cross sections of the upper and lower loading plates 11 and 12 may be concave, so that the jig a may be limited to slide only in the front-back direction without shifting left and right.

The front lifting mechanism 3 is positioned between the drying mechanism 1 and the front pushing mechanism 2. The front lifting mechanism 3 includes a vertical front lifting cylinder 31 and a material lifting member 32 fixed on a piston rod of the front lifting cylinder 31, the material lifting member 32 can move up and down between the upper carrier plate 11 and the lower carrier plate 12 under the driving of the front lifting cylinder 31, and the position of the material lifting member 32 is close to the front end surfaces of the upper carrier plate 11 and the lower carrier plate 12. The material lifting member 32 has a rectangular slot structure, and has a positioning slot 33 for positioning the jig a, and a notch 35 is formed at an end, i.e. the front end, of the material lifting member 32 away from the drying mechanism 1.

The front pushing mechanism 2 comprises a front fixing frame 21, a front pushing cylinder 22 fixed on the front fixing frame 21 and arranged horizontally, and a front pushing piece 24 fixed on a piston rod of the front pushing cylinder 22. The position of the front pusher 24 is aligned with the fixture a on the upper carrier 11, and the front pusher has a size capable of passing through the notch 35 and extending into the positioning slot 33.

The rear lifting mechanism 5 is positioned between the drying mechanism 1 and the rear pushing mechanism 4. The rear lifting mechanism 5 comprises a vertical rear lifting cylinder 51 and a material dropping part 52 fixed on a piston rod of the rear lifting cylinder 51, and the structure and the arrangement mode of the material dropping part 52 are the same as those of the material lifting part 32. The rear pushing mechanism 4 includes a rear fixing frame 41, a rear pushing cylinder 42 fixed on the rear fixing frame 41 and disposed horizontally, and a rear pushing member 44 fixed on a piston rod of the rear pushing cylinder 42.

As shown in fig. 4, when the drying is performed, the front elevation cylinder 31 elevates the lifter 32 to the front side of the upper plate 11, and the magnetic core product is placed on the jig a on the lifter 32. The front stripper 24 moves backward to push the jig a onto the upper plate 11. Because the jigs a are densely arranged on the upper carrier plate 11, the front end of the jig a enters the rearmost jig a and simultaneously the rearmost jig a is withdrawn from the material lowering member 52, the magnetic core product on the withdrawn jig a is dried, and the product is discharged by other mechanisms. Then, the material descending member 52 descends to the rear side of the lower carrier plate 12, the rear material pushing member 44 moves forward to push the jig a onto the lower carrier plate 12, and at the same time, the foremost jig a on the lower carrier plate 12 is pushed out onto the material ascending member 32 which has descended. The above process is continued, and the continuous reciprocating circulation of the jig a can be realized. Assuming that the total length of the upper carrier plate 11 and the lower carrier plate 12 can accommodate N jigs a, the total number of the jigs a in the apparatus is N +1, and one jig a is always located on the material lifting member 32 or the material lowering member 52.

Referring to fig. 5, a material moving cylinder 61 and a material moving member 62 driven by the material moving cylinder 61 to move forward and backward are fixed on the front material pushing cylinder 22, and the material moving member 62 is a flat plate-shaped structure. The material moving member 62 is located above the front material pushing member 24, so that it can move close to the top surface of the jig a. In the pad printing machine, the product is sent between the front lifting mechanism 3 and the front pushing mechanism 2, and is pushed and transferred to the jig a on the lifting member 32 by the material transferring member 62 moving backwards.

With reference to fig. 5, the device is used with a material receiving mechanism, which includes a lower material receiving cylinder 71, an upper material receiving cylinder 72 driven by the lower material receiving cylinder 71 to move up and down, and a material receiving member 73 driven by the upper material receiving cylinder 72 to move back and forth. The material receiving member 73 is located behind the top cover 13 and has an elongated shape. The material receiving mechanism further comprises a straight vibrator 74 positioned behind the rear pushing mechanism 4 and a material receiving disc 75 which is arranged on the straight vibrator 74 and is high in front and low in back, a transition plate 76 which is inclined similarly is fixed at the front end of the material receiving disc 75, and the transition plate 76 extends to the back of the upper loading plate 11. After the descending member 52 rises and the jig a is pushed into the descending member 52, the transition plate 76 can be adjacent to the rear of the jig a, at this time, the lower material receiving cylinder 71 drives the material receiving member 73 to descend to a position very close to the top surface of the jig a, then the upper material receiving cylinder 72 pushes the material receiving member 73 to move forward to push the product onto the transition plate 76, and the product is received into the material receiving tray 75 along with vibration to complete the blanking.

Compared with the prior art, the utility model discloses drying device shakes the mode improvement that moves the material among the prior art for the goods mode that advances one by one along with the tool, and the goods is in stable in position's state all the time at the stoving in-process, can avoid the condition of goods adhesion to appear to the greatly reduced defective rate. In addition, the product is only carried on the jig and has no corresponding relation with the jig, the jig is not limited by the variety and the pad printing center distance, and the product can be repeatedly circulated between the upper loading plate and the lower loading plate of the drying device without frequent replacement.

The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.

Claims (8)

1. The utility model provides a circulating drying device of tool which characterized in that: comprises a drying mechanism, a front pushing mechanism and a front lifting mechanism which are positioned in front of the drying mechanism, and a rear pushing mechanism and a rear lifting mechanism which are positioned behind the drying mechanism, wherein the drying mechanism comprises an upper carrier plate, a lower carrier plate which is positioned below the upper carrier plate, and a heating element which is positioned above the upper carrier plate, the upper carrier plate and the lower carrier plate are both loaded with a plurality of parallel smooth-surfaced jigs along the front and rear directions,

the front lifting mechanism comprises a material lifting piece which moves up and down to lift the jig which is withdrawn forwards from the lower support plate to the front side of the upper support plate, the front material pushing mechanism comprises a front material pushing piece which moves forwards and backwards to push the jig on the material lifting piece to the upper support plate,

the rear lifting mechanism comprises a material descending part which moves up and down to lower the jig which is retreated backwards from the upper support plate to the rear side of the lower support plate, and the rear material pushing mechanism comprises a rear material pushing part which moves back and forth to push the jig on the material descending part to the lower support plate.

2. The circulating drying device of a jig according to claim 1, wherein: the drying mechanism further comprises a top cover covering two sides and the upper part of the upper loading plate, and the heating element is fixed in the top cover.

3. The circulating drying device of a jig according to claim 1, wherein: the material lifting piece is provided with a positioning groove for positioning the jig, and a notch for inserting the front material pushing piece into the positioning groove is formed in one end, far away from the drying mechanism, of the material lifting piece.

4. The circulating drying device of a jig according to claim 1, wherein: the front lifting mechanism further comprises a vertically arranged front lifting cylinder, and the material lifting piece is fixed on a piston rod of the front lifting cylinder.

5. The circulating drying device of a jig according to claim 1, wherein: the front pushing mechanism further comprises a front pushing cylinder which is horizontally arranged, and the front pushing piece is fixed on a piston rod of the front pushing cylinder.

6. The circulating drying device of a jig according to claim 1, wherein: the magnetic core lifting mechanism is characterized by further comprising a material moving part arranged above the front material pushing mechanism in a front-and-back movement mode, and the magnetic core is pushed to the jig lifted by the material lifting part when the material moving part moves backwards.

7. The circulating drying device of jig of claim 6, characterized in that: the front material pushing mechanism is fixedly provided with a horizontally arranged material moving cylinder, and the material moving part is fixed on a piston rod of the material moving cylinder.

8. The circulating drying device of jig of claim 6, characterized in that: the material moving part is of a flat plate structure and moves close to the surface of the jig.

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