CN214488609U

CN214488609U - Internal thread bottle lid processing equipment

Info

Publication number: CN214488609U
Application number: CN202023225731.6U
Authority: CN
Inventors: 胡莹明
Original assignee: Hangzhou Hulei Technology Co ltd
Current assignee: Hangzhou Hulei Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-26
Anticipated expiration: 2030-12-28

Abstract

The utility model provides an internal thread bottle lid processing equipment includes frame, at least two and goes up the mould, with last mould lower mould, anchor clamps and the lateral shifting device that quantity is the same. The upper dies are arranged side by side and connected with a stamping driving part for driving the upper dies to move along the vertical direction. The lower die is fixedly connected with the rack, and the lower die is arranged below the upper die and corresponds to the upper die one by one. The clamp is provided with a clamping position for fixing the bottle cap. The transverse moving device is fixedly arranged on the rack and connected with the clamp, and the clamping position can be switched among the lower dies under the driving of the transverse moving device. The advantage of this scheme lies in, just can accomplish each item step of bottle lid internal thread processing on same equipment, helps promoting production efficiency, reduce cost simultaneously.

Description

Internal thread bottle lid processing equipment

Technical Field

The utility model relates to a bottle lid processing equipment field, concretely relates to internal thread bottle lid processing equipment.

Background

The bottle caps produced according to GB/T17449-1998 and GPI/SPI standards are usually plastic bottle caps and are now widely used in the market. With the development of technology, plastic bottle caps have gradually failed to meet all the requirements, and thus metal bottle caps produced according to the above standards have been introduced and removed. Through technical innovation, the metal bottle cap under GB/T17449-1998 and GPI/SPI standards can be produced by a stamping process.

When the bottle cap is produced by adopting a stamping process, threads are stamped on the bottle cap by using a punch in the process of producing the bottle cap. The process of stamping the threads generally includes the steps of: and (3) processing a flanging on the bottle cap by using a punch, converting the shape of the bottle cap from the shape shown in figure 4 into the shape shown in figure 5, then carrying out multiple punching processing on the flanging, converting the shape of the bottle cap from the shape shown in figure 5 into the shape shown in figure 6, and finally forming threads. Each step needs to be stamped by adopting dies in different shapes, especially, a plurality of different dies are needed to be used for machining the flanging into the threads, and the traditional punching machine usually only comprises one working position for installing the dies, so that in the process of machining the bottle cap, the work needs to be switched back and forth among a plurality of different punching machines, on one hand, more cost needs to be invested, and on the other hand, the production efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in the prior art, a plurality of different punching machines are needed for processing threads on the bottle cap, so that the cost is increased and the processing efficiency is lower.

In order to solve the technical problem, the utility model provides a technical scheme as follows:

the utility model provides an internal thread bottle lid processing equipment includes at least: a frame; the stamping die comprises at least two upper dies which are arranged side by side and connected with a stamping driving part for driving the upper dies to move along the vertical direction; the lower dies are fixedly connected with the rack, and are arranged below the upper dies in a one-to-one correspondence manner; the clamp is provided with a clamping position; the transverse moving device is fixedly arranged on the rack and connected with the clamp, and the clamping position can be switched among the lower dies under the driving of the transverse moving device.

Preferably, the upper die comprises three, and the clamping positions comprise at least three.

Further, the upper dies move synchronously.

Preferably, the jig comprises at least: the two brackets are arranged side by side and are respectively arranged on the front side and the rear side of the lower die, and the transverse moving device drives the two brackets to move synchronously; a plurality of clamping blocks are symmetrically arranged on the two brackets, clamping openings are arranged on the clamping blocks, the clamping openings are oppositely arranged, and the oppositely arranged clamping openings form the clamping positions; the frame is fixedly connected with the frame, the frame is provided with a plurality of brackets, and the brackets are connected with the frame through the brackets.

Further, the contraction device is an air cylinder.

Furthermore, a guide rail is arranged between the bracket and the rack.

Preferably, the stamping driving part and the transverse moving device are driven by the same power source, and transmission assemblies are arranged between the power source and the stamping driving part and between the power source and the transverse moving device.

Further, the transmission assembly at least comprises a transmission belt, a main output gear, a first transmission gear and a second transmission gear, the output end of the power source is connected with the main output gear, the first transmission gear is fixedly connected with the stamping driving part, the second transmission gear is connected with the transverse moving device, and the transmission belt is connected among the main output gear, the first transmission gear and the second transmission gear.

Preferably, the lateral moving device at least comprises a swingable reciprocating mechanical swing arm and a power box for driving the reciprocating mechanical swing arm to swing back and forth, the reciprocating mechanical swing arm is fixedly connected with the clamp, and the power box is fixedly connected with the frame.

Preferably, the frame is connected with a pressure gauge.

The advantage of this scheme lies in, under the drive of anchor clamps, the position of bottle lid can be changed between each lower mould to the mould of going up of difference processes the bottle lid, thereby just can accomplish the processing of bottle lid screw thread on an internal thread bottle lid processing equipment, has effectively promoted production efficiency, has also reduced the quantity of the equipment of required use simultaneously, helps reduction in production cost.

Drawings

Fig. 1 is a front view of a preferred embodiment of an apparatus for processing an internally threaded bottle cap;

FIG. 2 shows a side view of the embodiment;

FIG. 3 is a schematic view showing the connection between the clamp and the lateral shifting device;

FIG. 4 is a schematic view of a stock piece;

FIG. 5 is a schematic view of a raw material piece after flanging;

FIG. 6 is a schematic view of the blank after internal threads have been machined;

description of reference numerals: 1-frame, 11-upper die, 12-lower die, 13-clamp, 130-support, 131-clamp block, 132-clamp opening, 14-contraction device, 140-tightening part, 15-stamping driving part, 16-guide rail, 2-transverse moving device, 20-reciprocating mechanical swing arm, 3-transmission device, 31-main output gear, 32-transmission belt, 33-first transmission gear, 34-second transmission gear, 4-pressure gauge, 5-bottle cap, 51-flanging and 52-thread.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

A preferred embodiment of the female thread processing apparatus, as shown in fig. 1 and 2, includes at least a frame 1, a plurality of upper dies 11, lower dies 12 the same in number as the upper dies 11, a jig 13, and a lateral moving device 2. The lower mould 12 with frame 1 fixed connection just arranges side by side, go up mould 11 with be connected with punching press drive division 15 between the frame 1, punching press drive division 15 drives a plurality of go up mould 11 synchronous motion. The lower dies 12 are arranged below the upper dies 11 in a one-to-one correspondence manner, bottle caps can be placed on the lower dies 12, and the upper dies 11 strike the lower dies 12 in the moving process, so that threads are punched on the bottle caps placed on the lower dies 12. The transverse moving device 2 is fixedly connected with the rack, the clamp 13 is connected with the transverse moving device, and the transverse moving device can drive the clamp 13 to move along the horizontal direction. The clamp 13 is provided with a clamping position for clamping the bottle cap, and in the process that the clamp 13 is driven to move, the clamping position is switched among the lower dies 12, so that the bottle cap is moved to different upper dies 11 and lower dies 12 for processing.

The upper die 11 comprises a plurality of upper dies, and the processing effect provided by each upper die 11 is different. After the processing technology of the internal thread of the bottle cap is optimized, the appropriate thread can be processed through three times of stamping, therefore, the upper die 11 preferred in the embodiment comprises three, correspondingly, and the lower die 12 also comprises three. In processing, referring to fig. 1 and 4 to 6, the leftmost upper die 11 may stamp the flanged edge 51 on the bottle cap 5, and the middle and right upper dies 11 may further stamp the stamped flanged edge 51, so that the flanged edge 51 is processed into the thread 52.

The clamping positions comprise at least three clamping positions, and in the scheme, the clamp 13 can simultaneously clamp a plurality of bottle caps and process the bottle caps simultaneously, so that the production efficiency can be further improved by fully utilizing the clamping positions.

On the basis of the scheme with a plurality of clamping positions, the upper dies 11 are further arranged to move synchronously, so that all the upper dies 11 can be driven by using one power source, and the cost can be effectively reduced. In addition, in the case where a plurality of gripping positions are provided, different caps can be processed by each upper die 11 even when the upper dies 11 are moved in synchronization, and therefore, the movement of the upper dies 11 can be sufficiently utilized.

A preferred embodiment of the clamp 13 is shown in fig. 3, the clamp 13 comprising at least two brackets 130 and a retractor 14. The two brackets 130 are arranged side by side, the brackets 130 are respectively arranged on the front side and the rear side of the lower die 12, and the transverse moving device 2 drives the two brackets 130 to move synchronously. A plurality of clamping blocks 131 are symmetrically arranged on the two brackets 130, clamping openings 132 are arranged on opposite sides of the clamping blocks 131, and the clamping positions are formed between the clamping openings 132. The retractor 14 connects the two brackets 130, and the retractor 14 can drive the two brackets 130 to move toward or away from each other. When the clamp 13 works, the bottle cap 5 is placed between the two clamping openings 132, the contraction device 14 drives the two supports 130 to be close, and then the clamping blocks 131 can clamp the bottle cap 2, so that the clamp 13 can clamp and move the bottle cap 5.

The contraction device 14 is provided with a tightening part 140, the tightening part 140 is connected between the two brackets 130, and after the tightening part 140 is tightened, the two brackets 130 can be closed to each other, so that the clamping function of the clamp 13 is realized. The preferred constriction device 14 is a pneumatic cylinder.

In order to make the operation of the bracket 130 smoother, a guide rail 16 is provided between the bracket 130 and the frame 1, and the guide rail 16 may function to guide the bracket 130 to translate.

In this embodiment, the stamping driving part 15 and the lateral moving device 2 are driven by the same power source, and a transmission assembly is arranged between the power source and the stamping driving part 15 and between the power source and the lateral moving device 2. This solution contributes to an increase in the compactness of the device as a whole, while also facilitating the control of the power source. The specific structure of the transmission assembly is as shown in fig. 2, and the transmission assembly at least comprises a transmission belt 32, a main output gear 31, a first transmission gear 33 and a second transmission gear 34, wherein the main output gear 31 is connected with the power source, the first transmission gear 33 is connected with the punching driving part 15, the second transmission gear 34 is connected with the transverse moving device 2, and the transmission belt 32 is connected among the main output gear 31, the first transmission gear 33 and the second transmission gear 34. In summary, the present embodiment uses the sprocket drive to achieve the purpose of operating different components by the same power source through the conversion of the transmission belt 32.

The traverse device 2 comprises at least a reciprocating mechanical swing arm 20 and a power box 21, the reciprocating mechanical swing arm 20 is connected with the clamp 13, and the power box 21 is connected with a power source. The power box 21 is used for converting the output mode of the power source, and the kinetic energy output by the power source is converted by the power box 21 to drive the reciprocating mechanical swing arm 20 to swing in a vertical plane, so as to drive the clamp 13 to move.

Of course, the lateral moving device 2 can also adopt other various pushing devices, such as a push rod device, etc., all of which can be directly imagined by those skilled in the art and are not illustrated here.

Still be equipped with manometer 4 on the frame 1 for detect the pressure of punching press drive division 15 output, prevent that output pressure is too big to lead to the bottle lid 5 to damage.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. An internal thread bottle lid processing equipment which characterized in that includes at least:

a frame (1);

the stamping die comprises at least two upper dies (11), wherein the upper dies are arranged side by side and are connected with a stamping driving part (15) for driving the upper dies to move along the vertical direction;

the number of the lower dies (12) is the same as that of the upper dies, the lower dies are fixedly connected with the rack, and the lower dies are arranged below the upper dies in a one-to-one correspondence manner;

the clamp (13) is provided with a clamping position;

and the transverse moving device (2) is fixedly arranged on the rack and is connected with the clamp, and the clamping position can be switched among the lower dies under the driving of the transverse moving device.

2. The apparatus for processing an internally threaded bottle cap as claimed in claim 1, wherein the upper mold comprises three and the clamping positions comprise at least three.

3. The apparatus for processing an internally threaded bottle cap as claimed in claim 2, wherein the upper molds are moved simultaneously.

4. The apparatus for processing an internally threaded bottle cap as claimed in claim 1, wherein the jig comprises at least:

the two brackets (130) are arranged side by side and are respectively arranged on the front side and the rear side of the lower die, and the transverse moving device drives the two brackets to move synchronously; a plurality of clamping blocks (131) are symmetrically arranged on the two brackets, clamping openings (132) are arranged on the clamping blocks, the clamping openings are oppositely arranged, and the oppositely arranged clamping openings form the clamping positions;

the contraction device (14) is fixedly connected with the rack, a tightening part (140) is arranged on the contraction device, and the tightening part is connected with the two brackets and can drive the two brackets to mutually approach or mutually separate.

5. The equipment for processing the internally threaded bottle caps as claimed in claim 4, wherein the contracting device is a cylinder.

6. The equipment for processing internally threaded bottle caps as claimed in claim 4, wherein a guide rail (16) is provided between the support and the frame.

7. The apparatus for processing an internally threaded bottle cap according to claim 1, wherein the punch driving part and the traverse device are driven by the same power source, and a transmission assembly is provided between the power source and the punch driving part and between the power source and the traverse device.

8. The equipment for processing the internally threaded bottle cap according to claim 7, wherein the transmission assembly comprises at least a transmission belt (32), a main output gear (31), a first transmission gear (33) and a second transmission gear (34), the output end of the power source is connected with the main output gear, the first transmission gear is fixedly connected with the punching driving part, the second transmission gear is connected with the transverse moving device, and the transmission belt is connected among the main output gear, the first transmission gear and the second transmission gear.

9. The equipment for processing internally threaded bottle caps according to claim 1, wherein the lateral moving means comprises at least a reciprocating mechanical oscillating arm (20) which can oscillate and a power box (21) which drives the reciprocating mechanical oscillating arm to oscillate back and forth, the reciprocating mechanical oscillating arm is fixedly connected with the clamp, and the power box is fixedly connected with the frame.

10. The equipment for processing the internally threaded bottle caps according to any one of claims 1 to 9, wherein a pressure gauge (4) is connected to the frame.