CN215790218U

CN215790218U - Mould structure and processing equipment

Info

Publication number: CN215790218U
Application number: CN202121906766.8U
Authority: CN
Inventors: 汪家伟; 欧美秀; 魏任升
Original assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd
Current assignee: Shenzhen Woer Heat Shrinkable Material Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-11
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a die structure and processing equipment, wherein the die structure comprises a die seat, a die cylinder and a sealing gasket, the die seat is provided with a ventilation cavity, and the inner wall of one end of the ventilation cavity is provided with a clamping groove; one end of the die cylinder is inserted into the ventilation cavity, a clamping table is arranged corresponding to the clamping groove and is used for accommodating and limiting the clamping table in the clamping groove, and the die cylinder is also provided with an accommodating cavity communicated with the ventilation cavity and used for accommodating a workpiece; the sealing gasket is clamped between the clamping table and the groove wall of the clamping groove. The utility model aims to provide a die structure capable of automatically adsorbing a workpiece, which can realize workpiece adsorption and blowing-off, effectively assist processing equipment to realize automatic cutting, gluing and blanking operations, effectively improve the production efficiency and improve the product quality.

Description

Mould structure and processing equipment

Technical Field

The utility model relates to the technical field of thermal shrinkage sealing cap processing equipment, in particular to a mold structure and processing equipment applying the mold structure.

Background

When the heat-shrinkable sealing cap is processed, the heat-shrinkable sealing cap is usually cut first and then subjected to a gluing process. In the process, a worker is required to cut off one end of the pipe sealing cap by a knife, cut off the inner wall of the pipe of the sealing cap and apply glue. The manual production mode is adopted, time and labor are wasted, the production efficiency is low, and meanwhile, manual gluing is likely to cause uneven coating and influence on the product quality.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die structure and processing equipment, and aims to provide the die structure capable of automatically adsorbing a workpiece.

In order to achieve the above object, the present invention provides a mold structure, including:

the mould seat is provided with a ventilation cavity, and the inner wall of one end of the ventilation cavity is provided with a clamping groove;

one end of the die cylinder is inserted into the ventilation cavity, a clamping table is arranged corresponding to the clamping groove and is used for accommodating and limiting the clamping table in the clamping groove, and the die cylinder is also provided with an accommodating cavity communicated with the ventilation cavity and used for accommodating a workpiece; and

and the sealing gasket is clamped between the clamping table and the groove wall of the clamping groove.

In one embodiment, the die holder comprises:

the air cavity is arranged on the shaft seat and penetrates through the bottom wall of the mounting groove;

one end of the partition plate is inserted into the mounting groove, the partition plate is provided with a transition cavity communicated with the air cavity, and the transition cavity is matched with the air cavity to form the vent cavity; and

the gland is connected with one end, far away from the shaft seat, of the partition plate and surrounds the partition plate to form the clamping groove.

In one embodiment, the partition board comprises a connecting part, and an inserting part and a supporting part which are convexly arranged at two opposite sides of the connecting part, the transition cavity sequentially penetrates through the inserting part, the connecting part and the supporting part, the supporting part and the connecting part are enclosed to form a limiting table, and the limiting table is arranged around the transition cavity;

the gland is connected with the supporting part, so that the limiting table, the supporting part and the gland are enclosed to form the clamping groove;

the outer wall of the shaft seat is convexly provided with a fixing part, the fixing part surrounds the notch of the mounting groove, and the inserting part is inserted into the mounting groove so that the connecting part is in limit abutting joint with the fixing part.

In one embodiment, one end of the transition cavity adjacent to the limiting table is in flaring arrangement;

and/or the groove wall of the mounting groove is provided with a step surface, the step surface is arranged around the air cavity, and the insertion part is inserted into the mounting groove and is in limit abutting joint with the step surface;

and/or one end of the air cavity, which is adjacent to the mounting groove, is flared.

In an embodiment, the mold structure further comprises a rotary joint, the rotary joint is arranged at one end, away from the partition plate, of the shaft seat, the rotary joint is provided with a suction cavity communicated with the air cavity, and the rotary joint is used for being connected with a vacuum device.

In one embodiment, the rotary joint is arranged in an L shape;

and/or a stop block is convexly arranged on the outer wall of one end of the rotary joint, and one end of the rotary joint is inserted into the air cavity, so that the shaft seat is in limit abutting joint with the stop block.

In an embodiment, the mold structure further includes a flange, and the flange is sleeved on an outer wall of the mold base adjacent to one end of the mold cylinder through a bearing.

In an embodiment, the mold structure further includes a gear sleeved on the outer wall of the mold base, the gear and the flange are arranged at an interval, and the gear is located on one side of the flange, which faces away from the mold cylinder.

In an embodiment, the mold structure further includes a shaft sleeve sleeved on an outer wall of the mold seat, and the shaft sleeve is located between the gear and the bearing seat.

The utility model also provides processing equipment which comprises an equipment main body, a turntable and the mold structure, wherein the turntable is rotatably arranged on the equipment main body, and the mold structure is arranged on the turntable.

According to the technical scheme, the mold seat is internally provided with the ventilation cavity, and the inner wall of one end of the ventilation cavity is provided with the clamping groove, so that the clamping groove is conveniently matched with the clamping table of the mold cylinder, and the mold seat is connected and fixed with the mold cylinder; meanwhile, when the workpiece is placed in the accommodating cavity of the die cylinder through the ventilation cavity of the die seat and the accommodating cavity of the die cylinder, the die structure can adsorb and fix the workpiece in the accommodating cavity through the ventilation cavity or blow the workpiece in the accommodating cavity out of the accommodating cavity through the ventilation cavity by connecting a vacuum device, so that automatic cutting, gluing and blanking operations can be realized by using the die structure to assist processing equipment, the production efficiency is effectively improved, and the product quality is improved; further, through setting up sealed the pad for sealed pad clamp is located between the cell wall of ka tai and draw-in groove, thereby promotes the gas tightness of being connected between ventilation cavity and the holding chamber, with the firm performance of absorption of improvement mould structure to the work piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a mold structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a mold structure from another perspective in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of a mold structure according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a mold structure according to an embodiment of the utility model;

FIG. 5 is a schematic structural diagram of a shaft seat according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a partition board according to an embodiment of the utility model.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above concepts and problems, the present invention provides a mold structure 100. It can be understood that, the die structure 100 is applied to the processing equipment, and the die structure 100 can assist the processing equipment to realize automatic cutting, gluing and blanking operations, thereby effectively improving the production efficiency and improving the product quality.

Referring to fig. 1 to fig. 6, in an embodiment of the present invention, the mold structure 100 includes a mold base 1, a mold cylinder 2 and a sealing pad 3, wherein the mold base 1 is provided with a vent cavity 1a, and an inner wall of one end of the vent cavity 1a is provided with a clamping groove 126; one end of the die cylinder 2 is inserted into the ventilation cavity 1a, a clamping table 21 is arranged corresponding to the clamping groove 126, the clamping table 21 is accommodated and limited in the clamping groove 126, the die cylinder 2 is further provided with an accommodating cavity 22 communicated with the ventilation cavity 1a, and the accommodating cavity 22 is used for accommodating a workpiece 9; the sealing gasket 3 is interposed between the groove walls of the chuck table 21 and the chuck groove 126.

In the present embodiment, the vent cavity 1a of the mold base 1 is disposed through the mold base 1, and the vent cavity 1a may extend along the axial direction or the extending direction of the mold base 1. It will be appreciated that the die holder 1 has opposite ends, and the vent chamber 1a extends through the opposite ends of the die holder 1. Set up draw-in groove 126 through the cavity of ventilating 1a inner wall at mould seat 1 one end for mould section of thick bamboo 2's one end is inserted in mould seat 1 is provided with the cavity of ventilating 1a of draw-in groove 126 one end, and through set up ka tai 21 on mould section of thick bamboo 2, so usable ka tai 21 holds and is spacing in draw-in groove 126, realizes that mould seat 1 and mould section of thick bamboo 2 are connected fixedly.

It can be understood that the mold cylinder 2 is a cylindrical structure with two open ends, so that a cavity structure, namely, the accommodating cavity 22, is formed in the mold cylinder 2. When the one end of a mould section of thick bamboo 2 inserts in the ventilative chamber 1a of mould seat 1 one end, when the joint cooperation through ka tai 21 and draw-in groove 126 realizes being connected, make the ventilative chamber 1a of mould seat 1 and the holding chamber 22 intercommunication of a mould section of thick bamboo 2, so utilize the holding chamber 22 of a mould section of thick bamboo 2 to realize placing and keeping in of work piece 9, and utilize the ventilative chamber 1a of a mould seat 1 to realize adsorbing fixedly to the work piece 9 in the holding chamber 22, also can utilize the ventilative chamber 1a to blow out the work piece 9 in the holding chamber 22 etc. do not do the injecture here.

In this embodiment, the locking groove 126 may be a groove structure or a through groove structure recessed in the inner wall of the ventilation cavity 1a, and is not limited herein. Of course, in other embodiments, the engaging groove 126 may be disposed on an outer wall of one end of the mold cylinder 2, and the engaging table 21 may be disposed on an inner wall of the vent cavity 1a, and the like, which is not limited herein.

It can be understood that the clamping groove 126 may be an annular groove structure circumferentially arranged around the inner wall of the vent cavity 1a, or may be a single groove structure, so that a plurality of clamping grooves 126 are circumferentially arranged around the inner wall of the vent cavity 1a, and the like, which is not limited herein. The clamping table 21 may be a circular table structure circumferentially disposed around the outside of the mold cylinder 2, or may be a plurality of protruding structures disposed at intervals and circumferentially disposed around the outside of the mold cylinder 2, and the like, which is not limited herein.

In this embodiment, by providing the sealing gasket 3, the sealing gasket 3 is clamped between the clamping table 21 and the groove wall of the clamping groove 126, so that the sealing gasket 3 is utilized to effectively improve the connection airtightness between the mold base 1 and the mold cylinder 2. Alternatively, the sealing gasket 3 may be a sealing ring or a rubber ring, which is not limited herein. The sealing pad 3 may be made of an elastic or flexible rubber material or a sealing material, and is not limited herein.

In the die structure 100 of the utility model, the vent cavity 1a is arranged in the die base 1, and the clamping groove 126 is arranged on the inner wall of one end of the vent cavity 1a, so that the clamping groove 126 is conveniently matched with the clamping table 21 of the die cylinder 2, and the die base 1 and the die cylinder 2 are connected and fixed; meanwhile, through the ventilation cavity 1a of the die base 1 and the accommodating cavity 22 of the die cylinder 2, when the workpiece 9 is placed in the accommodating cavity 22 of the die cylinder 2, the die structure 100 can be connected with a vacuum device, the workpiece 9 in the accommodating cavity 22 is adsorbed and fixed through the ventilation cavity 1a or the workpiece 9 in the accommodating cavity 22 is blown out of the accommodating cavity 22 through the ventilation cavity 1a, so that automatic cutting, gluing and blanking operations can be realized by using the die structure 100 to assist processing equipment, the production efficiency is effectively improved, and the product quality is improved; further, by arranging the sealing gasket 3, the sealing gasket 3 is clamped between the clamping table 21 and the groove wall of the clamping groove 126, so that the connection airtightness between the ventilation cavity 1a and the accommodating cavity 22 is improved, and the adsorption firmness performance of the mold structure 100 on the workpiece is improved.

In an embodiment, as shown in fig. 2 to 6, the mold base 1 includes a shaft seat 11, a partition 12 and a pressing cover 13, wherein one end of the shaft seat 11 is provided with an installation groove 111, and the shaft seat 11 is further provided with an air cavity 112 penetrating through the bottom wall of the installation groove 111; one end of the partition board 12 is inserted into the mounting groove 111, the partition board 12 is provided with a transition cavity 121 communicated with the air cavity 112, and the transition cavity 121 and the air cavity 112 are matched to form a ventilation cavity 1 a; the gland 13 is connected with one end of the clapboard 12 far away from the shaft seat 11 and encloses with the clapboard 12 to form a clamping groove 126.

In this embodiment, the shaft seat 11 of the mold seat 1 may be a column, rod or rod structure, the shaft seat 11 has two opposite ends in the axial direction or the length direction, and the air cavity 112 is disposed inside the shaft seat 11 and penetrates through the two opposite ends of the shaft seat 11. It can be understood that, through setting up mounting groove 111 in the one end of axle bed 11 for air cavity 112 runs through mounting groove 111 diapire, realizes air cavity 112 and mounting groove 111 intercommunication, and when so usable mounting groove 111 realized the installation fixed to baffle 12, also can improve the leakproofness of being connected between axle bed 11 and the baffle 12. Optionally, the shaft seat 11 is a cylindrical structure with two open ends, which is not limited herein.

In the present embodiment, the partition board 12 has a cylindrical structure with two open ends, that is, a cavity structure is formed inside the partition board 12, for example, a transition cavity 121 is formed inside the partition board 12, so that when one end of the partition board 12 is inserted into the installation groove 111, the transition cavity 121 of the partition board 12 is communicated with the air cavity 112, so that the transition cavity 121 and the air cavity 112 cooperate to form the ventilation cavity 1 a. It will be appreciated that the air cavity 112 is coaxially disposed with the transition cavity 121.

It can be understood that, by connecting the gland 13 at the end of the partition 12 away from the shaft seat 11, the gland 13 and the partition 12 enclose the clamping groove 126, that is, the clamping groove 126 communicates with the transition cavity 121, and the notch of the clamping groove 126 faces the transition cavity 121.

In this embodiment, the shaft seat 11 and the partition plate 12 may be formed by integral molding, so as to improve the connection stability and the sealing performance of the shaft seat 11 and the partition plate 12. Of course, the shaft seat 11 and the partition plate 12 may also be connected into an integral structure by interference fit, adhesion, welding, or the like.

It can be understood that the pressing cover 13 and the partition plate 12 can be detachably connected, for example, by a snap connection, a plug fit, a screw connection or a pin connection, so as to facilitate the disassembly and assembly of the mold cylinder 2 and the mold base 1.

In an embodiment, as shown in fig. 3 to 6, the partition board 12 includes a connecting portion 122, and an inserting portion 123 and a supporting portion 124 protruding from opposite sides of the connecting portion 122, the transition cavity 121 sequentially penetrates through the inserting portion 123, the connecting portion 122 and the supporting portion 124, the supporting portion 124 and the connecting portion 122 enclose to form a limiting platform 125, and the limiting platform 125 is disposed around the transition cavity 121; the gland 13 is connected with the supporting part 124, so that the limiting table 125, the supporting part 124 and the gland 13 are enclosed to form a clamping groove 126; the outer wall of the shaft seat 11 is convexly provided with a fixing portion 113, the fixing portion 113 is arranged around the notch of the installation groove 111, and the insertion portion 123 is inserted into the installation groove 111, so that the connecting portion 122 is in limit abutting contact with the fixing portion 113.

In the present embodiment, the transition chamber 121 of the partition plate 12 penetrates the connecting portion 122, and the insertion portion 123 and the support portion 124 are protruded from opposite sides of the connecting portion 122 along the axial direction of the transition chamber 121, and at this time, the transition chamber 121 penetrates the insertion portion 123, the connecting portion 122 and the support portion 124 in this order. It can be understood that the insertion portion 123, the connection portion 122 and the support portion 124 of the partition board 12 are integrally formed, so that the structural strength of the partition board 12 can be improved, and the process steps of the partition board 12 can be simplified.

It can be understood that the supporting portion 124 is protruded from one side of the connecting portion 122 and disposed around the transition cavity 121, in this case, the supporting portion 124 and the portion of the connecting portion 122 adjacent to the transition cavity 121 enclose a position-limiting platform 125, and the position-limiting platform 125 is disposed around the transition cavity 121. In the present embodiment, the supporting portion 124 has a convex ring or a ring platform structure. The inner ring aperture of the support portion 124 is larger than the aperture of the transition chamber 121. When the pressing cover 13 is connected to the supporting portion 124, the limiting table 125, the supporting portion 124 and the pressing cover 13 enclose to form a clamping groove 126. Alternatively, the pressing cover 13 and the supporting portion 124 are connected together by a detachable connection, such as a snap connection, a plug fit, a screw connection, or a pin connection, which is not limited herein.

In this embodiment, the insertion portion 123 may be a protruding ring or a cylindrical structure, and is protruded from a side surface of the connection portion 122 opposite to the support portion 124, where an outer diameter of the insertion portion 123 is smaller than an outer diameter of the connection portion 122, so that when the insertion portion 123 is inserted into the installation groove 111, the connection portion 122 is in limit contact with the fixing portion 113 of the shaft seat 11.

In one embodiment, as shown in FIGS. 3, 4 and 6, the transition chamber 121 is flared adjacent an end of the retention stage 125. It will be appreciated that the bore of the transition chamber 121 in the region corresponding to the connecting portion 122 decreases from the end adjacent the support portion 124 to the end of the insert portion 123, so that the inner wall of the transition chamber 121 can be used to seal against the outer wall of the workpiece 9 passing through the receiving cavity 22 of the die cylinder 2.

In one embodiment, as shown in fig. 3, 4 and 5, the groove wall of the mounting groove 111 is provided with a step surface 114, the step surface 114 is disposed around the air cavity 112, and the insertion portion 123 is inserted into the mounting groove 111 and is in limit abutment with the step surface 114.

It will be appreciated that by forming the step surface 114 on the wall of the mounting groove 111 such that the step surface 114 surrounds the air cavity 112, the shaft seat 11 achieves a limit mounting of the partition 12 by the step surface 114 when the insertion portion 123 is inserted into the mounting groove 111.

In one embodiment, as shown in fig. 3, 4 and 5, one end of the air cavity 112 adjacent to the mounting groove 111 is flared. It can be understood that the aperture of the end of the air cavity 112 adjacent to the mounting groove 111 is larger than the aperture of the end of the air cavity 112 away from the mounting groove 111, which is advantageous for improving the adsorption force of the vacuum device for adsorbing the workpiece 9 in the transition chamber 121 through the air cavity 112.

In one embodiment, as shown in fig. 1 to 4, the mold structure 100 further includes a rotary joint 4, the rotary joint 4 is disposed at an end of the shaft seat 11 away from the partition 12, the rotary joint 4 is provided with a suction cavity 41 communicated with the air cavity 112, and the rotary joint 4 is used for connecting with a vacuum device.

In the present embodiment, by providing the rotary joint 4, the mold base 1 can be conveniently connected to the vacuum device by using the rotary joint 4. It will be appreciated that the interior of the swivel 4 is provided with a suction lumen 41, the suction lumen 41 communicating with the vent lumen 112.

Optionally, the rotary joint 4 is provided in an L-shape, so as to improve the convenience of connecting the rotary joint 4 with the mold base 1 and the vacuum device.

In one embodiment, as shown in fig. 1, 3 and 4, a stopper 42 is protruded from an outer wall of one end of the rotary joint 4, and one end of the rotary joint 4 is inserted into the air cavity 112, so that the shaft seat 11 is in limit abutment with the stopper 42.

It will be appreciated that the swivel joint 4 comprises a first section and a second section arranged at an angle, the first section of the swivel joint 4 being connected to the end of the shaft seat 11 of the mould seat 1 remote from the partition 12, and the second section of the swivel joint 4 being adapted to be connected to a vacuum device. In this embodiment, the first and second sections of the rotary joint 4 are arranged vertically. The first section of rotary joint 4 is inserted in the air cavity 112 of axle seat 11, and the first section outer wall of rotary joint 4 is provided with dog 42, so that the one end terminal surface that axle seat 11 kept away from mounting groove 111 is spacing butt with dog 42.

Alternatively, the first section of the rotary joint 4 and the shaft seat 11 may be connected by welding, bonding, screwing or the like, which is not limited herein.

In one embodiment, as shown in fig. 1 to 4, the mold structure 100 further includes a flange 5, and the flange 5 is sleeved on an outer wall of the mold base 1 adjacent to one end of the mold cylinder 2 through a bearing seat 6.

In the present embodiment, the flange 5 is disposed on the outer wall of the mold base 1, so that the flange 5 is convenient for fixing the mold structure 100 to the processing equipment. It can be understood that the flange 5 may be a flange plate, that is, the flange 5 may have a plate-shaped structure, and for the convenience of connecting with the mold base 1, the flange 5 is provided with a through hole for the shaft seat 11 of the mold base 1 to pass through.

It can be understood that, in order to enable the mold structure 100 to be installed on the processing equipment through the flange 5 to realize rotation, the flange 5 is sleeved on the outer wall of one end of the mold cylinder 2, which is adjacent to the shaft seat 11 of the mold seat 1, through the bearing seat 6, that is, the bearing seat 6 is arranged in the through hole of the flange 5, and the shaft seat 11 is arranged in the inner ring of the bearing seat 6 in a penetrating manner.

In an embodiment, as shown in fig. 1 to 4, the mold structure 100 further includes a gear 7 sleeved on the outer wall of the mold base 1, the gear 7 is spaced apart from the flange 5 and is located on a side of the flange 5 facing away from the mold cylinder 2.

In this embodiment, the gear 7 may be a boss protruding from the outer wall of the shaft seat 11 of the mold base 1, and teeth are disposed on the surface of the boss away from the outer wall of the shaft seat 11. The gear 7 can also be detachably sleeved on the outer wall of the shaft seat 11 and fixed with the outer wall of the shaft seat 11 by nuts or screws and the like.

It can be understood that the outer wall of one end, far away from the partition plate 12, of the shaft seat 11 is provided with a limiting step surface, the gear 7 is sleeved on the outer wall of the shaft seat 11 and is in limiting abutting joint with the limiting step surface, and the gear 7 can be screwed on the outer wall of the shaft seat 11 through a nut at the moment, so that the gear 7 is fixed. By arranging the gear 7, when the mold structure 100 is installed on the processing equipment, the mold structure 100 can be rotated by engaging the driving member or the rack with the gear 7.

In one embodiment, as shown in fig. 1 to 4, the mold structure 100 further includes a bushing 8 sleeved on the outer wall of the mold base 1, and the bushing 8 is located between the gear 7 and the bearing base 6.

It can be understood that, through setting up axle sleeve 8 for axle sleeve 8 cover is located the axle bed 11 outer wall of mould seat 1, thereby realizes the protection to axle bed 11. In this embodiment, the bushing 8 is located between the gear 7 and the bearing housing 6. Optionally, the sleeve 8 may be made of a plastic material or a metal material, which is not limited herein.

In the die structure 100, two bearing seats 6 are sleeved in through holes at two ends of a flange 5, and a shaft sleeve 8 is sleeved on a shaft seat 11 and used for propping against the bearing seats 6. The axle seat 11 is inserted and fixed in the two bearing seats 6, and the inside of the axle seat 11 is designed as a through hole (i.e. an air cavity 112) for providing a foundation for the mold structure 100 to communicate with an air flow pipeline. The partition plate 12 is fixed on the fixing portion 113 of the shaft seat 11. The sealing gasket 3 is placed in a clamping groove 126 formed by matching the partition board 12 and the pressing cover 13, the pressing cover 13 is used for fixing the mold cylinder 2 on the partition board 12, and the sealing gasket 3 is tightly pressed and fixed between the partition board 12 and the mold cylinder 2, so that when the mold structure 100 tightly sucks and fixes a workpiece 9 (such as a sealing cap) by using negative pressure vacuum in the ventilation cavity 1a, external air flow is prevented from entering the ventilation cavity 1 a. It will be appreciated that the gear wheel 7 is secured to the axle housing 11 by a round nut. The rotary joint 4 is fixed at the tail part of the shaft seat 11 and is used for connecting an air pipe.

The utility model also provides a processing device, which comprises a device main body, a turntable and a mold structure 100, wherein the turntable is rotatably arranged on the device main body, and the mold structure 100 is arranged on the turntable. The specific structure of the mold structure 100 refers to the foregoing embodiments, and since the processing apparatus adopts all the technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and no further description is given here.

In this embodiment, the mold structure 100 is mounted on a turntable of the processing equipment via a flange 5, so that the mold structure 100 can rotate relative to the turntable via a bearing seat 6.

It can be understood that when the processing equipment runs, the production of the sealing cap to be processed can be completed through four processes (loading, trimming, gluing and blanking). The mold structure 100 is used to assist the processing equipment in performing four process operations. First process automatic feeding, the closing cap of treating processing is seen off from the vibration dish, and the feed box that passes through material loading subassembly along the chute feeder of being connected with the host computer falls into the feed chute, and the rethread push rod impels the closing cap into the holding chamber 22 of the mould section of thick bamboo 2 of mould structure 100, and rotary joint 4 passes through the pipeline UNICOM vacuum thereupon for suction chamber 41 and the interior negative pressure that forms of ventilation chamber 1a and holding chamber 22, thereby utilize negative pressure vacuum to suck tight fixedly the closing cap. When the inner walls of the sealing caps and the automatic gluing pipes are automatically cut in the second and third processes, the suction cavity 41, the ventilation cavity 1a and the containing cavity 22 of the die structure 100 are kept to be sucked tightly and fixed by negative pressure vacuum, and in the two processes, the gear 7 of the die structure 100 is meshed with the driving gear arranged in the processing, so that the die seat 1, the die cylinder 2 and the product in the containing cavity 22 of the die structure 100 are driven to rotate, and automatic cutting and automatic gluing are performed. The automatic unloading of fourth process, accomplish preceding three processes after, the carousel rotates the position of going out the magazine to the sealing cap that has processed, in the pipeline that rotary joint 4 connects, the vacuum is closed, switches over to the high-pressure gas pipeline, and high-pressure gas rushes into in suction chamber 41, ventilation chamber 1a and the holding chamber 22, blows off the sealing cap in the holding chamber 22 and falls into out the magazine, and in the material receiving box was slided through going out the magazine, the high-pressure gas circuit was closed to accomplish whole production operation.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A mold structure, comprising:

2. The mold structure of claim 1, wherein the mold base comprises:

3. The mold structure according to claim 2, wherein the partition comprises a connecting portion, and an insertion portion and a support portion protruding from opposite sides of the connecting portion, the transition cavity sequentially penetrates through the insertion portion, the connecting portion and the support portion, the support portion and the connecting portion enclose a limiting platform, and the limiting platform is disposed around the transition cavity;

4. The die structure of claim 3, wherein an end of the transition cavity adjacent to the stopping pad is flared;

5. The mold structure of claim 2 further comprising a swivel joint disposed at an end of the shaft housing remote from the partition, the swivel joint having a suction chamber in communication with the air chamber, the swivel joint for connection to a vacuum device.

6. The mold structure of claim 5, wherein the swivel joint is L-shaped;

7. The mold structure according to any one of claims 1 to 6, further comprising a flange that is fitted to an outer wall of the mold base adjacent to one end of the mold cylinder by a bearing housing.

8. The mold structure of claim 7, further comprising a gear sleeved on the outer wall of the mold base, wherein the gear is spaced apart from the flange and located on a side of the flange facing away from the mold cylinder.

9. The mold structure of claim 8, further comprising a bushing disposed about an outer wall of the mold base, the bushing being disposed between the gear and the bearing base.

10. A processing apparatus, comprising an apparatus main body, a turntable rotatably provided in the apparatus main body, and a mold structure according to any one of claims 1 to 9 provided in the turntable.