CN211763467U

CN211763467U - Production equipment for cup-connected products

Info

Publication number: CN211763467U
Application number: CN201921909399.XU
Authority: CN
Inventors: 史中伟; 史正; 樊杰飞
Original assignee: Hangzhou Zhongya Machinery Co Ltd
Current assignee: Hangzhou Zhongya Machinery Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-27
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an ally oneself with cup product production facility, it includes cup body forming device, it is equipped with an antithetical couplet cup delivery route on the antithetical couplet cup product production facility, antithetical couplet cup delivery route passes cup body forming device, cup body forming device includes mould part, first lifting unit, second lifting unit, the mould part includes die assembly and terrace die subassembly, the die assembly includes die block that spatial position is fixed, reverse synchronous motion's left mould and right mould and the lock die piece that moves in the direction of motion of the left mould of perpendicular to and right mould. The cup body forming device of the cup product production equipment is connected with the stretchable female die assembly, the cup-shaped cup body is separated from the die through the die opening action of large opening degree, and then the cup body which is made into the cup shape in the production process of the cup product is connected with the cup product production equipment, so that structural support is provided, and the product types of the cup product production equipment are enriched.

Description

Production equipment for cup-connected products

Technical Field

The utility model relates to a ally oneself with cup product production facility.

Background

Common cup-associated products are mainly small cups of yogurt. The cup body of the yogurt of the cup-combining product is generally in an inverted cone-shaped structure or a cylindrical structure, and the cup body is in a structure with a wide upper part and a narrow lower part. The production equipment of the united cup product can process the sheet into the cup body, and then the material is filled into the cup body and is output outwards after being sealed. The sheet is heated and then the softened sheet is conveyed to a cup body forming device. The cup body forming device is used for producing a cup body in a thermoplastic extrusion mode and comprises a female die and a male die, wherein a forming cavity matched with the outline of the cup body is arranged in the female die, and the forming cavity is small at the bottom and large at the top and is matched with a structure with the wide top and the narrow bottom of the cup body. The male die is provided with a stretching column and an air supply structure. When the heated and softened sheet is positioned in the cup body forming device, the female die is positioned below the sheet, and the male die is positioned above the sheet; after the female die is contacted with the sheet, a stretching column on the male die is firstly contacted with the sheet and extrudes the sheet into a forming cavity of the female die; after the sheet is extruded by the stretching column, the sheet is stretched in the forming cavity; after other parts of the male die are contacted with the sheet, introducing compressed air into the sheet which is stretched and deformed by an air supply structure on the male die, and blowing and expanding the sheet until the profile of the sheet is consistent with the profile of a forming cavity of the die; after demolding, the cup body is formed on the originally flat sheet.

The structural characteristics of the prior art matrix determine the limitation of the cup body structure to cylindrical and inverted conical shapes, and any other cup body structure that tends to be or is significantly narrow at the top and wide at the bottom is an obstacle to the demolding process, even if the cup body obtains the desired shape in the mold and eventually cannot be produced properly because it cannot be separated from the mold.

With the increasing market favor of the container with the tank structure, the objective requirement of the combined cup body of the yogurt product on using the tank structure is more urgent. The cup body forming device of the cup product production equipment in the prior art can only produce cylindrical and inverted conical containers, and the market demand cannot be met at all.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is how to make the cup body of jar form in the production process of alliing oneself with cup product, obtain an allies oneself with cup product production facility from this.

In order to solve the technical problem, the utility model adopts the following technical scheme: the cup-connected product production equipment comprises a cup body forming device, a cup-connected conveying path is arranged on the cup-connected product production equipment, the cup-connected conveying path penetrates through the cup body forming device, the cup body forming device comprises a mold part, a first lifting part and a second lifting part, the mold part comprises a female mold component and a male mold component, the female mold component is arranged on the first lifting part, the male mold component is arranged on the second lifting part, the female mold component and the male mold component do reverse linear reciprocating motion in the same vertical direction, the movement path of the female mold component is intersected with the movement path of the male mold component, the female mold component comprises a bottom mold with a fixed spatial position, a left mold and a right mold with reverse synchronous motion and a locking mold component moving in the direction perpendicular to the movement direction of the left mold and the right mold, the female mold component is positioned below the cup-connected conveying path and the movement range of the female mold component is positioned below the cup-connected conveying path, the male die assembly is positioned above the combined cup conveying path, a left die cavity is arranged on the left die, a right die cavity is arranged on the right die, the left die cavity is over against the right die cavity, the motion path of the left die and the motion path of the right die are intersected at the position of the bottom die, the bottom die is provided with an exhaust hole, the mold locking piece is provided with a groove, the left die and the right die are both provided with a limiting bulge, the motion path of the limiting bulge is intersected with the motion path of the mold locking piece, the left mold and the right mold are folded together by embedding the respective limiting bulges into the grooves at the same time, a stretching post is arranged on the male die component, the bottom die is positioned in the moving direction of the stretching post, an air inlet channel is arranged on the male die component, the air inlet channel is located around the stretching device, and the stretching movement range comprises a region which penetrates through the joint cup conveying path and stretches into the space between the left die cavity and the right die cavity.

The mould part of the cup body forming device is of a combined structure, and a forming cavity consists of three parts of a female mould assembly. The left die and the right die can move in the reverse direction to achieve the folding and separating movement effect between the left die and the right die, and further the left die, the right die and the bottom die can be dispersed to the periphery to be away from the space where the forming cavity is located, so that the relative position relation between the cup body and the left die and the right die can be larger, the opening degree of the die opening action of the female die assembly is very large, and the demolding operation is very easy to realize.

The big opening characteristic of die sinking subassembly is enough to satisfy the requirement that the jar form cup body breaks away from the required space of mould among this technical scheme, consequently, set up the die cavity that corresponds with jar form cup body structure alright in order to be used for making the cup body of jar form on left mould, right mould.

In order to improve production efficiency, be equipped with the straight left die cavity of arranging of equidistance on the left side mould be equipped with the straight right die cavity of arranging of equidistance on the right side mould, be equipped with the straight tensile post of arranging of equidistance on the terrace die subassembly, the interval of adjacent tensile post, the interval of adjacent left die cavity, the interval of adjacent right die cavity all equal. Therefore, a plurality of cup bodies can be produced at one time in the same station.

The utility model adopts the above technical scheme: the cup body forming device of the cup product production equipment is connected with the stretchable female die assembly, the cup-shaped cup body is separated from the die through the die opening action of large opening degree, and then the cup body which is made into the cup shape in the production process of the cup product is connected with the cup product production equipment, so that structural support is provided, and the product types of the cup product production equipment are enriched.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

FIG. 1 is a schematic structural view of a cup body forming device of a combined cup product production facility;

FIG. 2 is a schematic view showing an unfolded state of a female die assembly of a cup body forming device of the combined cup product manufacturing apparatus;

FIG. 3 is a schematic view showing a closed state of a female die assembly of a cup body forming device of the combined cup product production facility.

Detailed Description

The cup body forming device is arranged on the cup connecting product production equipment and is positioned on the cup connecting conveying path. The cup-connected conveying path refers to a space where the sheet is continuously distributed in the production of the cup-connected product, and the sheet is subjected to heating, forming, filling, sealing and cutting operations on the cup-connected conveying path, so that an independent cup-connected product is produced in the cup-connected product production device.

As shown in fig. 1, the cup body forming apparatus includes a mold member, a first elevating member 1, and a second elevating member 2. The mould parts comprise a female mould assembly 3 and a male mould assembly 4. The female die assembly 3 is arranged on the first lifting part 1, and the male die assembly 4 is arranged on the second lifting part 2. Driven by the first lifting component 1, the female die component 3 can do lifting movement in the vertical direction; driven by the second lifting component 2, the male die component 4 can also do lifting movement in the vertical direction. The female die component 3 and the male die component 4 are positioned in the same vertical direction, the female die component 3 is positioned under the male die component 4, and the male die component 4 is opposite to the female die component 3. The cup joint conveying path is positioned between the female die assembly 3 and the male die assembly 4, and the heated and softened sheet material can pass between the female die assembly 3 and the male die assembly 4.

The first lifting component 1 and the second lifting component 2 share one supporting frame. The support frame comprises a bottom plate, a lower mounting plate 5, a support plate, a main guide plate 6, an auxiliary guide plate 7, a top plate and a guide rod. The bottom plate is connected with the support plate through four guide rods which are parallel to each other, the lower mounting plate 5 is connected with the four guide rods in a sliding mode, after the lower mounting plate 5 is installed, the lower mounting plate 5 is located between the bottom plate and the support plate, and the lower mounting plate 5 can freely slide in the vertical direction. The top plate and the support plate are connected together through four guide rods which are parallel to each other, the main guide plate 6 and the auxiliary guide plate 7 are arranged on the four guide rods in a sliding mode, the main guide plate 6 and the auxiliary guide plate 7 are both positioned between the support plate and the top plate, and the main guide plate 6 and the auxiliary guide plate 7 can freely slide in the vertical direction. The auxiliary guide plate 7, the main guide plate 6 and the lower mounting plate 5 are arranged one by one in the same vertical direction.

The first lifting component 1 comprises a motor, a speed reducer, a swing arm, a pull rod and a connecting rod. Also here, there are transmission units consisting of two links, in each of which one end of one link is movably connected to the bottom of the lower mounting plate 5, the other end of the link is movably connected to one end of the other link, and the other end of the other link is connected to the bottom plate. Two such transmission units are included on the second lifting member 2. The motor is installed on the reduction gear, and the reduction gear is installed on the bottom plate, and the one end of swing arm and the output shaft of reduction gear are connected, and the other end and the pull rod swing joint of swing arm, the one end of pull rod and two connecting rods in the drive unit are connected simultaneously. After the motor works, the swing arm is driven to rotate, and the pull rod moves left and right immediately so as to drive the lower mounting plate 5 to move in the vertical direction.

The second lifting member 2 includes a main lifting member and an auxiliary lifting member. The main lifting component comprises a cylinder and connecting rods, the two connecting rods form a transmission unit, one end of one connecting rod is movably connected to the bottom of the top plate, the other end of the connecting rod is movably connected with one end of the other connecting rod, and the other end of the other connecting rod is connected with the main guide plate 6 in each transmission unit. The main lifting component is provided with two transmission units, and a piston rod of the air cylinder is simultaneously connected with two connecting rods of one transmission unit, so that the air cylinder can drive the main guide plate 6 to move in the vertical direction through the transmission units after stretching. The auxiliary lifting component comprises a motor, a speed reducer, a swing arm and a pull rod, the motor is installed on the speed reducer, the speed reducer is installed on the upper portion of the top plate, one end of the swing arm is connected with an output shaft of the speed reducer, the other end of the swing arm is movably connected with the pull rod, and one end of the pull rod is connected with the auxiliary guide plate 7. When the motor is started, the swing arm rotates, and the pull rod moves up and down immediately to drive the auxiliary guide plate 7 to move in the vertical direction.

The punch assembly 4 comprises a punch body 8 and a tension column 9. The male die body 8 is rectangular and is provided with straight circular through holes distributed at equal intervals. An air inlet channel is arranged in the male die main body 8, and one end of the air inlet channel is distributed on the periphery of the circular through holes. The punch body 8 is connected to the main guide plate 6. The stretching columns 9 are of cylindrical structures, one stretching column 9 is arranged in each circular through hole of the male die body 8, and all the stretching columns 9 are connected with the auxiliary guide plate 7 through the same flat connecting accessory. The stretching columns 9 are arranged in the male die body 8 in an equidistant and straight manner. After installation, the air scoop is positioned around the tension stack.

As shown in fig. 2, the female die assembly 3 includes a bottom die 10, a left die 11, a right die 12, a locking member 13, and a linear cylinder. The bottom die 10 is provided with an exhaust hole; the bottom dies 10 are fixed on the lower mounting plate 5, the bottom dies 10 on the lower mounting plate 5 are in a straight equidistant distribution state, the distance between every two adjacent bottom dies 10 is equal to the distance between every two adjacent circular through holes on the male die body 8, and the stretching columns 9 just aim at the bottom dies 10. The left die 11 and the right die 12 are of an elongated structure as a whole. The left die 11 is mounted on the lower mounting plate 5 through a slide rail, and the right die 12 is also mounted on the lower mounting plate 5 through a slide rail. The sliding directions of the left die 11 and the right die 12 are parallel to each other and are in a parallel position state therebetween. Two linear cylinders are arranged on the lower mounting plate 5, the cylinder bodies of the linear cylinders are fixed on the lower mounting plate 5, the piston rod of one linear cylinder is connected with the left die 11, the piston rod of the other linear cylinder is connected with the right die 12, and the two linear cylinders can perform folding motion or separating motion between the left die 11 and the right die 12 after telescopic motion. The left die 11 is provided with a left die cavity, the right die 12 is provided with a right die cavity 12, and the outlines of the left die cavity and the right die cavity 12 correspond to a pot-shaped structure. The left cavities on the left die 11 are arranged in a straight manner at equal intervals, and the right cavities 12 on the right die 12 are arranged in a straight manner at equal intervals. The distance between the adjacent stretching columns 9, the distance between the adjacent bottom molds 10, the distance between the adjacent left mold cavities and the distance between the adjacent right mold cavities 12 are equal. The female die assembly 3 is provided with two locking die parts 13, and the two locking die parts 13 are respectively positioned at two sides of the left die 11 and the right die 12. Limiting bulges are arranged at the two ends of the left die 11 and the right die 12; each locking module 13 is mounted on the lower mounting plate 5 through a linear cylinder, the cylinder body of the linear cylinder is fixedly connected with the lower mounting plate 5, and the locking module 13 is fixed on the piston rod of the linear cylinder. The locking module 13 is provided with a groove which can accommodate the limiting protrusion on the left die 11 and the limiting protrusion on the right die 12. The two lock modules 13 face each other.

In an initial state, the male die assembly 4 is lifted to a high position by the second lifting part 2, the female die assembly 3 is lowered by the first lifting part 1, the male die assembly 4 and the female die assembly 3 are separated, as shown in fig. 3, the left die 11 is separated from the right die 12, and the mold locking part 13 is far away from the left die 11 and the right die 12; the sheet passes through the region between the punch assembly 4 and the die assembly 3.

When the cup body is processed, the left die 11 and the right die 12 are folded firstly, then the limit bulge of the left die 11 and the limit bulge of the right die 12 are close together, and the die locking piece 13 moves towards the direction close to the left die 11 and the right die 12, as shown in fig. 3; because the motion path of the limiting bulge is intersected with the motion path of the mold locking piece 13, finally, the groove of the mold locking piece 13 is wrapped outside the limiting bulge of the left mold 11 and the limiting bulge of the right mold 12, and thus the left mold 11 and the right mold 12 are tightly combined together. The motion path of the left mold 11 and the motion path of the right mold 12 intersect at the position of the bottom mold 10, so that the position where the left mold 11 and the right mold 12 are closed is just located in the area of the bottom mold 10, thus, after the left mold 11 and the right mold 12 are combined, the bottom mold 10 is just clamped by the left mold 11 and the right mold 12, and the left mold cavity, the right mold cavity 12 and the surface of the bottom mold 10 form a forming cavity together.

After the forming chamber is constructed, the first lifting part 1 lifts the female die assembly 3 until the left die 11 and the right die 12 are both in contact with the lower surface of the sheet.

The male die assembly 4 is lowered to the position where the sheet is located by the second lifting component 2, the moving path of the female die assembly 3 is intersected with the moving path of the male die assembly 4, the male die body 8 is lowered to be in contact with the upper surface of the sheet, the sheet is clamped by the male die body 8, the left die 11 and the right die 12, then the stretching column 9 is lowered and extrudes the sheet into the forming cavity, finally, compressed air is output by an air inlet channel in the male die body 8, the compressed air blows and expands the sheet in the stretching state, the expanded sheet is limited to form a can shape corresponding to the forming cavity, and therefore the cup body is formed.

Then demoulding, namely firstly resetting the female die component 3, separating the left die 11 from the right die 12, then lowering the female die component 3 integrally, and separating the bottom die 10 from the cup body; next, the tension column 9 is raised until the tension column 9 is retracted into the punch body 8, and then the tension column 9 is raised together with the punch body 8 to the initial position. Thus, the cup-shaped cup body formed on the sheet can participate in the next process.

Claims

1. The utility model provides a ally oneself with cup product production facility, this ally oneself with cup product production facility includes cup body forming device, it allies oneself with cup delivery path to be equipped with on the cup product production facility, ally oneself with cup delivery path and pass cup body forming device, its characterized in that: cup body forming device includes mould part, first lifting unit (1), second lifting unit (2), the mould part includes die assembly (3) and terrace die subassembly (4), install on first lifting unit (1) die subassembly (3), terrace die subassembly (4) are installed on second lifting unit (2), reverse straight reciprocating motion is done on same vertical direction to die assembly (3) and terrace die subassembly (4), the motion path of die assembly (3) is crossing with the motion path of terrace die subassembly (4), die assembly (3) include fixed die block (10) of spatial position, reverse synchronous motion's left mould (11) and right mould (12) and lock module (13) of moving in the direction of the motion direction of perpendicular to left mould (11) and right mould (12), die assembly (3) are located the below of alling oneself with cup transport route and the motion range of die assembly (3) is located alling with cup transport and carry the cup transport the route The below on route, terrace die subassembly (4) are located allies oneself with cup transport path's top, be equipped with left die cavity on left side mould (11) be equipped with right die cavity on right side mould (12), left side die cavity is just right die cavity, the motion route of motion route, right side mould (12) of left side mould (11) intersects in die block (10) position, be equipped with the exhaust hole on die block (10), be equipped with the recess on lock module spare (13), all be equipped with spacing arch on left side mould (11) and right side mould (12), spacing bellied motion route intersects with the motion route of lock module spare (13), left side mould (11) and right side mould (12) fold together in the recess through respective spacing arch embedding simultaneously, be equipped with on terrace die subassembly (4) and draw and stretch post (9), die block (10) are located the motion direction who draws and stretch post (9), be equipped with the intake duct on terrace die subassembly (4), the air inlet channel is located around the stretching device, and the stretching movement range comprises a region which penetrates through the joint cup conveying path and stretches into the space between the left die cavity and the right die cavity.

2. The inline cup product producing apparatus as set forth in claim 1, wherein: be equipped with the straight left die cavity of arranging of equidistance on left side mould (11) be equipped with the straight right die cavity of arranging of equidistance on right side mould (12), be equipped with the straight tensile post (9) of arranging of equidistance on terrace die component (4), the interval of adjacent tensile post (9), the interval of adjacent left die cavity, the interval of adjacent right die cavity all equal.