CN214524803U

CN214524803U - Cloth welding device and bagged spring string manufacturing equipment

Info

Publication number: CN214524803U
Application number: CN202023286758.6U
Authority: CN
Inventors: 叶如剑
Original assignee: Zhejiang Huajian Intelligent Equipment Co ltd
Current assignee: Zhejiang Huajian Intelligent Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-29
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a weld cloth device and spring cluster manufacture equipment in bags, it includes upper seal sword and lower seal sword to weld the cloth device, lower seal sword with upper seal sword is at the interval setting each other in upper and lower direction, just lower seal sword with upper seal sword can be close each other and keep away from along upper and lower direction, lower seal sword includes base, first seal welding group and second seal welding subassembly, the base with upper seal sword is at the interval and relative setting each other in upper and lower direction, first seal welding group with the second seal welding subassembly is located on the base, just first seal welding group and/or the second seal welding subassembly can be followed upper and lower direction and removed. The utility model discloses weld cloth device has low in production cost, the efficient advantage of seal welding.

Description

Cloth welding device and bagged spring string manufacturing equipment

Technical Field

The utility model relates to a spring field of making specifically relates to a weld cloth device and spring cluster manufacture equipment in bags.

Background

In the prior art, in the sealing process of bagged springs, two sealing devices are often adopted to seal the bagged springs, one is a transverse sealing device, the other is a vertical sealing device, and when the two sealing devices are used for sealing, the space utilization is insufficient, so that the sealing of the bagged springs can be completed only by repeated sealing actions of the two sealing devices, the structure is complex, and the time is wasted.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the first aspect of the present invention provides a welding cloth device.

An embodiment of the second aspect of the present invention provides a string manufacturing apparatus for bagged springs.

According to the utility model discloses weld cloth device, include:

sealing the cutter; and

the lower sealing knife and the upper sealing knife are arranged at intervals in the vertical direction and can approach and separate from each other in the vertical direction;

the lower seal cutter comprises:

the base and the upper sealing cutter are arranged at intervals in the vertical direction and are opposite to each other;

the first sealing component group and the second sealing component are arranged on the base, and the first sealing component group and/or the second sealing component can move along the up-down direction.

According to the utility model discloses weld cloth device has low in production cost, the efficient advantage of seal welding.

In some embodiments, the first solder seal set comprises a plurality of first solder seals;

the second seal welding assembly comprises a plurality of second welding line groups, the second welding line groups and the first seal welding pieces are alternately arranged at intervals in the left-right direction, and the second seal welding groups are positioned on two sides of the first seal welding pieces in the left-right direction.

In some embodiments, the first seal includes at least one first seal tooth therein and the second seal includes at least one second seal tooth therein.

In some embodiments, the first seal teeth extend in a left-right direction and the second seal teeth extend in a front-back direction.

According to the utility model discloses pocket spring cluster manufacture equipment of second aspect embodiment, include the cloth welding device of any above-mentioned embodiment.

In some embodiments, the pocketed spring string manufacturing apparatus further comprises:

the spring conveying device is used for conveying the spring;

the spring bagging device is connected with the spring conveying device and is positioned on one side of the spring conveying device in the front-back direction, and the spring bagging device is used for bagging the springs conveyed by the spring conveying device;

the spring pushing device is positioned on one side, away from the spring bagging device, of the spring conveying device in the front-back direction, and is used for pushing the springs conveyed by the spring conveying device into the spring bagging device;

the welding device is positioned on one side of the spring bagging device, which is far away from the spring conveying device in the front-back direction.

In some embodiments, the spring conveying device includes a first conveying member and a second conveying member, and the first conveying member and the second conveying member are spaced from each other in an up-down direction and are disposed opposite to each other.

In some embodiments, the first and second transport members are conveyor belts.

In some embodiments, the pocket spring conveying device comprises an upper cloth conveying part and a lower cloth conveying part, wherein the upper cloth conveying part and the lower cloth conveying part are opposite and spaced in the up-down direction;

the upper cloth conveying piece is connected with the spring conveying assembly through a first transition plate, the lower cloth conveying device is connected with the spring conveying assembly through a second transition plate, and the first transition plate and the second transition plate are arranged at intervals in the vertical direction and are opposite to each other.

Drawings

Fig. 1 is a schematic sealing view of a welding cloth device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cloth welding device according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a pocket spring string manufacturing apparatus according to an embodiment of the present invention.

Fig. 4 is a schematic view of simultaneous sealing of the first sealing component group and the second sealing component according to the embodiment of the present invention.

Reference numerals:

the string of pocketed springs makes the apparatus 100,

a cloth welding device 1, an upper sealing knife 11,

a lower sealing knife 12, a base 121, a first sealing tooth 122, a second sealing tooth 123,

the spring conveyor 2, the first conveying member 21, the second conveying member 22,

a spring bagging device 3, an upper cloth conveying member 31, a lower cloth conveying member 32,

the spring pushing device 4 is arranged on the upper portion of the frame,

the welding device comprises a first transition plate 5, a second transition plate 6, a transverse welding seam 7 and a vertical welding seam 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a welding cloth device 1 according to an embodiment of the present invention includes an upper sealing blade 11 and a lower sealing blade 12.

The lower sealing knife 12 and the upper sealing knife 11 are arranged at intervals in the up-down direction, and the lower sealing knife 12 and the upper sealing knife 11 can approach and separate from each other in the up-down direction.

Wherein the lower sealing blade 12 includes a base 121, a first sealing element group and a second sealing element group.

The base 121 and the upper seal blade 11 are spaced from each other in the vertical direction and are disposed opposite to each other.

The first sealing element group and the second sealing element group are arranged on the base 121, and the first sealing element group and/or the second sealing element group can move along the up-down direction.

Specifically, the upper and

lower seal blades

11 and 12 are spaced apart from and opposite to each other in the up-down direction as shown in fig. 1, and the upper and

lower seal blades

11 and 12 can be moved toward and away from each other in the up-down direction, and when the upper and

lower seal blades

11 and 12 are moved toward and in contact with each other, the material between the upper and

lower seal blades

11 and 12 can be sealed by the upper and

lower seal blades

11 and 12. In some other embodiments, the material between the upper sealing knife 11 and the lower sealing knife 12 can be sealed by moving one of the upper sealing knife 11 and the lower sealing knife 12 in the up-and-down direction.

As shown in fig. 1, the lower sealing blade 12 further includes a base 121, and a first sealing component and a second sealing component are disposed on the base 121, through which different regions of the material between the upper sealing blade 11 and the lower sealing blade 12 can be sealed.

Each of the first and second seal assemblies is movable in an up-and-down direction as shown in fig. 1. When the first sealing component moves upwards and the height in the vertical direction is greater than that of the second sealing component, and when the upper sealing knife 11 and the lower sealing knife 12 approach each other to seal the material, the height of the first sealing component in the vertical direction is greater than that of the second sealing component in the vertical direction, so that the first sealing component contacts with the upper sealing knife 11 during sealing, and the first sealing process is completed.

Similarly, when the height of the second sealing component in the up-down direction is greater than the height of the first sealing component in the up-down direction, the second sealing component contacts the upper sealing knife 11 during sealing, and the second sealing process is completed. The materials can be sealed and welded by adjusting the heights of the first sealing and welding group and the second sealing and welding assembly in the up-down direction. For example, when the bagged spring is sealed, the bagged spring needs to be sealed in the horizontal direction (the left and right direction shown in fig. 1) and the vertical direction (the front and back direction shown in fig. 1) respectively, so that the bagged spring can be sealed in the horizontal direction by using the first sealing and welding set, and the bagged spring can be sealed in the vertical direction by using the second sealing and welding assembly, and the sealing and welding work of the bagged spring is completed. It can be understood that vertical sealing can be carried out through the first sealing assembly, and horizontal sealing is carried out through the second sealing assembly, so that the sealing efficiency is improved, and the production cost is reduced. The height of the first sealing component group and the second sealing component in the vertical direction can be adjusted through driving devices, such as a motor, a pneumatic cylinder, a hydraulic cylinder and the like, and can also be manually operated. It is also possible that only one of the first and second seal members is movable in the up-down direction to adjust the relative height of the first and second seal members in the up-down direction to control the object (the first seal member or the second seal member) in contact with the upper sealing blade 11.

Therefore, according to the utility model discloses weld cloth device has low in production cost, the efficient advantage of seal welding.

In some embodiments, the first and second seal assemblies can be sealed simultaneously.

Wherein, first seal welding group and second seal welding subassembly can seal welding simultaneously and mean: when the welding cloth device 1 is in operation, the second sealing assembly may or may not work simultaneously with the first sealing assembly.

Specifically, when the weld formed by the first sealing component group contacting the upper sealing knife 11 and the weld formed by the second sealing component contacting the upper sealing knife 11 are juxtaposed in the left-right direction, the first sealing component group and the second sealing component are simultaneously sealed.

Therefore, when the second sealing assembly is used for sealing the same material, the second sealing assembly can be in a continuous working state, and the height of the first sealing assembly in the up-down direction can be adjusted only when vertical sealing is needed (the height of the first sealing assembly and the height of the second sealing assembly in the up-down direction are the same). Thereby improving the production efficiency.

The following is specifically described by taking fig. 4 as an example:

as shown in fig. 4, the first sealing component group is used for performing vertical sealing, the second sealing component is used for performing horizontal sealing, and on the first, seventh, thirteenth and other horizontal welding seams 7 from left to right, the vertical welding seam 8 is adjacent to the horizontal welding seam 7 in the left-right direction, and then the first sealing component group and the second sealing component perform sealing simultaneously.

As shown in fig. 1, the first solder seal group includes a plurality of first solder seals. Each first seal includes at least one first seal tooth 122 therein, and the first seal tooth 122 extends in the left-right direction.

The second seal welding assembly comprises a plurality of second welding line groups, the second welding line groups and the first seal welding pieces are arranged in the left and right directions at intervals, and the second seal welding groups are located on two sides of the first seal welding pieces in the left and right directions. Each second sealing group comprises at least one second sealing tooth 123, and the second sealing teeth 123 extend in the front-back direction.

According to the utility model discloses weld cloth device, first seal tooth 122 is along controlling the direction and extending, can increase the length of horizontal welding seam 7 when carrying out the seal welding through first seal welding group to the material is horizontal (control the direction), and then can reduce the use quantity of first seal tooth 122, reduces the processing degree of difficulty and time. Similarly, second seal tooth 123 extends along the fore-and-aft direction, can increase vertical welding seam 8's length when sealing weld the material vertically (fore-and-aft direction) through the second sealing weld subassembly, and then can reduce the use quantity of second seal tooth 123, reduces the processing degree of difficulty and time.

Meanwhile, the second seal welding groups and the first seal welding pieces are alternately arranged at intervals and are positioned on two sides of the first seal welding pieces, so that the materials can be sealed and welded to form a plurality of independent spaces with the same size in the seal welding process. It will be appreciated that when the pocketed springs are sealed, each of the pocketed springs may be individually positioned in a separate space to form a string of pocketed springs.

The pocket spring string manufacturing equipment 100 according to the second aspect of the present invention includes the cloth welding device 1 according to any of the above embodiments.

According to the utility model discloses spring cluster manufacturing equipment 100 in bags has low in production cost, the efficient advantage of seal welding.

In some embodiments, the pocketed spring string manufacturing apparatus 100 further comprises a spring conveying device 2, a spring pocket device 3, and a spring pushing device 4.

The spring conveying device 2 is used for conveying springs. The spring bagging device 3 is connected with the spring conveying device 2 and located on one side of the spring conveying device 2 in the front-back direction, and the spring bagging device 3 is used for bagging the springs conveyed by the spring conveying device 2.

The spring pushing device 4 is located on one side of the spring conveying device 2 away from the spring bagging device 3 in the front-back direction, and the spring pushing device 4 is used for pushing the springs conveyed by the spring conveying device 2 into the spring bagging device 3.

The cloth welding device 1 is positioned on one side of the spring bagging device 3 far away from the spring conveying device 2 in the front-back direction.

As shown in fig. 3, the spring pocket device 3 is located at the front side of the welding cloth device 1, the spring conveying device 2 is located at the front side of the spring pocket device 3 and connected to the spring pocket device 3, and the spring pushing device 4 is located at the front side of the spring conveying device 2. The spring pushing device 4 is used for pushing the springs conveyed by the spring conveying device 2 to the spring bagging device 3 from front to back, the springs move rightwards continuously along with the spring bagging device 3, and the springs are sealed and welded through the cloth welding device 1 to form a bagged spring string.

It can be understood that a plurality of cloth welding devices can be arranged, the plurality of cloth welding devices are arranged in parallel along the front-back direction, and the spring conveying device 2 respectively corresponds to the plurality of cloth welding devices through the pocket spring devices so as to simultaneously manufacture a plurality of pocket spring strings.

In some embodiments, the welding cloth device may be movable in a fore-and-aft direction.

In some embodiments, the spring conveying device 2 includes a first conveying member 21 and a second conveying member 22, and the first conveying member 21 and the second conveying member 22 are spaced from and disposed opposite to each other in the up-down direction.

As shown in fig. 3, the first conveying member 21 and the second conveying member 22 are arranged opposite to each other and at an interval in the up-down direction, the springs are located between the first conveying member 21 and the second conveying member 22, and move along with the first conveying member 21 and/or the second conveying member 22, when the springs located between the first conveying member 21 and the second conveying member 22 are opposite to the welding-cloth device 1 (when the welding-cloth device 1 is provided in plurality, the first conveying member 21 and the second conveying member 22 convey a plurality of springs, and the plurality of springs correspond to the plurality of welding-cloth devices 1 one by one), the springs corresponding to the welding-cloth device 1 are pushed into the welding-cloth device by the spring pushing device 4, and are sealed and welded by the welding-cloth device 1 to form a string of pocketed springs as the pocketed-cloth device moves continuously from the front to the rear.

The first conveying member 21 and the second conveying member 22 may be used to compress the spring, that is, the distance between the first conveying member 21 and the second conveying member 22 in the vertical direction is smaller than the height of the spring itself. Wherein the first transport element 21 and the second transport element 22 comprise conveyor belts.

Or, one of the first conveying member 21 and the second conveying member is a pressing plate, the other one of the first conveying member 21 and the second conveying member 22 is a conveying belt, a magnetic base for adsorbing the spring is arranged on the conveying belt, and when the spring is conveyed to a designated position through the conveying belt, the pressing plate moves towards the direction of the neighboring conveying belt to compress the spring.

In some embodiments, the pocket spring transfer device 2 includes an upper cloth transfer member 31 and a lower cloth transfer member 32, and the upper cloth transfer member 31 and the lower cloth transfer member 32 are disposed opposite to and spaced apart from each other in the up-down direction.

The upper cloth conveying part 31 is connected with the spring conveying assembly through a first transition plate 5, the lower cloth conveying device is connected with the spring conveying assembly through a second transition plate 6, and the first transition plate 5 and the second transition plate 6 are arranged at intervals and oppositely in the vertical direction.

As shown in fig. 3, the upper cloth conveying member 31 is connected to the first transition plate 5, the first transition plate 5 is disposed adjacent to the first conveying member 21, the lower cloth conveying member 32 is connected to the second transition plate 6, and the second transition plate 6 is disposed adjacent to the second conveying member 22, and when a spring having a certain compression amount is pushed between the upper cloth conveyed by the upper cloth conveying member 31 and the lower cloth conveyed by the lower cloth conveying member 32, since the first transition plate 5 is disposed adjacent to the first conveying member 21 and the second transition plate 6 is disposed adjacent to the second conveying member 22, the compression amount of the spring pushed between the upper cloth and the lower cloth may not be changed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A cloth welding device, comprising:

sealing the cutter; and

the lower seal cutter comprises:

2. The weld arrangement according to claim 1, wherein the first weld seal group includes a plurality of first weld seals;

3. The weld arrangement according to claim 2, wherein the first seal includes at least one first seal tooth therein and the second seal includes at least one second seal tooth therein.

4. The welding cloth device according to claim 3, wherein the first seal teeth extend in a left-right direction, and the second seal teeth extend in a front-rear direction.

5. A string of pocketed springs manufacturing apparatus, characterized in that it comprises a weld-cloth device according to any one of claims 1 to 4.

6. The string manufacturing apparatus according to claim 5, further comprising:

the spring conveying device is used for conveying the spring;

7. The string manufacturing apparatus according to claim 6, wherein said spring feeding means includes a first feeding member and a second feeding member, said first feeding member and said second feeding member being spaced apart from each other in an up-down direction and being disposed opposite to each other.

8. The string manufacturing apparatus according to claim 7, wherein said first and second conveying members are conveyor belts.

9. The string manufacturing apparatus according to claim 7, wherein said pocket spring feeding means comprises an upper cloth feeding member and a lower cloth feeding member, said upper cloth feeding member and said lower cloth feeding member being opposed to each other in an up-down direction and spaced apart from each other;