Bagged spring bottom fabric welding structure

Abstract

The invention discloses a bagged spring bottom cloth welding structure. The bagged spring bottom cloth welding structure comprises an air cylinder mounting plate, a plurality of longitudinal structures, a plurality of transverse structures, a welding fixing base, a longitudinal welding knife, a transverse welding knife and a welding device body. The air cylinder mounting plate and the welding fixing base are both fixed to the rack, the longitudinal structures are all arranged on the bottom edge of the air cylinder mounting plate, and the transverse structures are all arranged on the side face of the air cylinder mounting plate. The longitudinal welding knife is fixed to the bottom end of the longitudinal structure, the transverse welding knife is fixed to the bottom end of the transverse structure, and the welding face of the welding device body can just contain the transverse welding knife and the longitudinal welding knife. The bottom cloth welding device is reasonable in structural arrangement, welding operation of bottom cloth can be effectively and rapidly achieved, the welding face of the welding device body can just contain a transverse welding knife and a longitudinal welding knife, welding of the bottom cloth can be completed without moving the transverse welding knife and the longitudinal welding knife, cost is saved, production efficiency is improved, the application range of the bottom cloth welding device is widened, and popularization and application are facilitated. And the welding precision and the welding efficiency are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of pocket spring processing, and in particular relates to a pocket spring bottom cloth welding structure. Background Art

[0002] A pocket spring is a structure in which a single spring is wrapped and encapsulated in a cloth bag. The corresponding pocket spring processing device is required for its processing. The Chinese patent application number is: 201910362564.2, and the patent name is: A pocket spring processing equipment, which includes a welding mechanism, and the welding mechanism includes a welding head, a transverse mold and a longitudinal mold, and the welding head is located below the longitudinal mold of the transverse mold. Although it can also meet general welding operations, its overall welding structure setting is not reasonable, and its longitudinal mold cannot realize longitudinal operation, which will affect the welding accuracy and efficiency to a certain extent, and its applicability and practicality are limited. Summary of the invention

[0003] The object of the present invention is to provide a pocket spring bottom cloth welding structure which has a reasonable structural arrangement and is conducive to improving the scope of application.

[0004] The technical solution to achieve the purpose of the present invention is a pocket spring bottom cloth welding structure, including a cylinder mounting plate, a plurality of longitudinal structures, a plurality of transverse structures, a welding fixing seat, a longitudinal welding knife, a transverse welding knife and a welding device body; The cylinder mounting plate and the welding fixing seat are both fixed on the frame, and the welding fixing seat is located directly below the cylinder mounting plate; A plurality of the longitudinal structures are arranged on the bottom edge of the cylinder mounting plate, and a plurality of the transverse structures are arranged on the side of the cylinder mounting plate; The longitudinal welding knife is fixed to the bottom ends of the plurality of longitudinal structures, and the transverse welding knife is fixed to the bottom ends of the transverse structures; The welder body is fixed on the welding fixing seat and is located directly below the longitudinal welding knife and the transverse welding knife, and the welding surface of the welder body can just accommodate the transverse welding knife and the longitudinal welding knife.

[0005] It is further preferred that: the plurality of longitudinal structures include a longitudinal cylinder mounting plate, a longitudinal cylinder, and a longitudinal welding knife mounting plate; The longitudinal cylinder mounting plate is located on the bottom edge of the cylinder mounting plate, the longitudinal cylinder is arranged on the longitudinal cylinder mounting plate, and the longitudinal welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the longitudinal cylinder, and the longitudinal welding knife is fixed to the bottom of the longitudinal welding knife mounting plate; The longitudinal cylinder is used to drive the longitudinal welding knife to collide with the welding device body to realize the longitudinal welding of the bottom surface cloth.

[0006] It is further preferred that: a supporting protrusion with an L-shaped cross section is provided on the bottom edge of the cylinder mounting plate; The top surface of the longitudinal cylinder mounting plate is provided with a slide groove having an inverted L-shaped cross section; The supporting protrusion is arranged in the sliding groove.

[0007] It is further preferred that: the transverse structure comprises a transverse cylinder and a transverse welding knife mounting plate; The transverse cylinder is fixed to the middle of the side surface of the cylinder mounting plate; The transverse welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the transverse cylinder, and the transverse welding knife is fixed to the bottom end of the transverse welding knife mounting plate; The transverse cylinder is used to drive the transverse welding knife to collide with the welding device body to realize the transverse welding of the bottom surface cloth.

[0008] More preferably, the welding device body is an ultrasonic welding head.

[0009] Further preferably, grooves are arranged at equal intervals on the bottom surface of the transverse welding knife.

[0010] The present invention has positive effects: the structure of the present invention is reasonably arranged, and by arranging a plurality of longitudinal structures and a plurality of transverse structures and cooperating with a welding device body, not only can the welding operation of the bottom cloth be effectively and quickly realized, but also the longitudinal structure can be laterally adjusted as needed, thereby meeting the welding requirements of different situations, the distance between the transverse welding knife and the longitudinal welding knife is relatively close, and the welding surface of the ultrasonic welding head is provided with a wide surface, which can just accommodate the transverse welding knife and the longitudinal welding knife, so that the welding of the bottom cloth can be completed without moving the transverse welding knife and the longitudinal welding knife, which can save costs, improve production efficiency, and is conducive to improving its scope of application, ensuring welding accuracy and welding efficiency, and is convenient to operate, highly applicable and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Another perspective structural diagram of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention.

[0012] Figure numerals: cylinder mounting plate 1, longitudinal structure 2, longitudinal cylinder mounting plate 21, longitudinal cylinder 22, longitudinal welding knife mounting plate 23, transverse structure 3, transverse cylinder 31, transverse welding knife mounting plate 32, welding fixing seat 4, longitudinal welding knife 5, transverse welding knife 6, welding device body 7, supporting protrusion 8, slide groove 9, groove 10. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0014] See Figures 1 to 3 As shown, a pocket spring bottom cloth welding structure includes a cylinder mounting plate 1, a plurality of longitudinal structures 2, a plurality of transverse structures 3, a welding fixing seat 4, a longitudinal welding knife 5, a transverse welding knife 6 and a welding device body 7; in this embodiment, the transverse structure is a conventional structure, which can be one or multiple structures spliced ​​in a row, the cylinder mounting plate is a strip panel, and the welding fixing seat is a conventional structure, both of which are fixed to the frame by screws, and the welding device body is an ultrasonic welding head. During assembly, the cylinder mounting plate and the welding fixing seat are both fixed to the frame, and the welding fixing seat is directly below the cylinder mounting plate; the welding device body is mainly used for welding operations, and the longitudinal welding knife and the transverse welding knife are mainly used to cooperate with the welding device body to complete the welding operation, ensuring the effectiveness and reliability of welding; During assembly, several of the longitudinal structures are arranged on the bottom edge of the cylinder mounting plate, and several of the transverse structures are arranged on the side of the cylinder mounting plate; the longitudinal welding knife is fixed to the bottom end of several of the longitudinal structures, and the transverse welding knife is fixed to the bottom end of the transverse structure; the welder body is fixed to the welding fixing seat and is directly below the longitudinal welding knife and the transverse welding knife, and the welding surface of the welder body can just accommodate the transverse welding knife and the longitudinal welding knife. Through the above structure, the transverse adjustment of the longitudinal welding knife can be realized, which improves the convenience and effectiveness of the operation, thereby facilitating the improvement of its scope of application.

[0015] In actual application, several of the longitudinal structures include a longitudinal cylinder mounting plate 21, a longitudinal cylinder 22, and a longitudinal welding knife mounting plate 23; during assembly, the longitudinal cylinder mounting plate is located on the bottom edge of the cylinder mounting plate, the longitudinal cylinder is arranged on the longitudinal cylinder mounting plate, and the longitudinal welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the longitudinal cylinder, and the longitudinal welding knife is fixed to the bottom of the longitudinal welding knife mounting plate; the longitudinal cylinder is used to drive the longitudinal welding knife to collide with the welding device body to realize the longitudinal welding of the bottom cloth. In this embodiment, the distance between the transverse welding knife and the longitudinal welding knife is relatively close, and the welding surface of the ultrasonic welding head is provided with a wide surface, which can just accommodate the transverse welding knife and the longitudinal welding knife, so that the welding of the bottom cloth can be completed without moving the transverse welding knife and the longitudinal welding knife, which can save costs and improve production efficiency.

[0016] In addition, the bottom edge of the cylinder mounting plate is provided with a support protrusion 8 with an L-shaped cross section; the top surface of the longitudinal cylinder mounting plate is provided with a slide groove 9 with an inverted L-shaped cross section; during assembly, the support protrusion is arranged in the slide groove. The longitudinal mechanism can be adjusted laterally along the support protrusion, which can meet the welding requirements of different situations and is conducive to improving its application range. It can not only improve the stability and convenience of assembly, facilitate inspection and maintenance operations, but also effectively realize translation adjustment operations.

[0017] In actual application, the transverse structure includes a transverse cylinder 31 and a transverse welding knife mounting plate 32; during assembly, the transverse cylinder is fixed to the middle of the side of the cylinder mounting plate; the transverse welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the transverse cylinder, and the transverse welding knife is fixed to the bottom end of the transverse welding knife mounting plate; the transverse cylinder is used to drive the transverse welding knife to collide with the welding device body to realize the transverse welding of the bottom surface cloth. Through the above structure, the convenience and effectiveness of assembly can be improved, and it is also convenient to perform disassembly and maintenance operations, and it is also convenient to perform transverse operations.

[0018] In actual application, the bottom surface of the transverse welding knife is provided with grooves 10 at equal intervals, which is beneficial to improving the effectiveness and stability of welding.

[0019] The present invention has positive effects: the structure of the present invention is reasonably arranged, and by arranging a plurality of longitudinal structures and a plurality of transverse structures and cooperating with a welding device body, not only can the welding operation of the bottom cloth be effectively and quickly realized, but also the longitudinal structure can be laterally adjusted as needed, thereby meeting the welding requirements of different situations, the distance between the transverse welding knife and the longitudinal welding knife is relatively close, and the welding surface of the ultrasonic welding head is provided with a wide surface, which can just accommodate the transverse welding knife and the longitudinal welding knife, so that the welding of the bottom cloth can be completed without moving the transverse welding knife and the longitudinal welding knife, which can save costs, improve production efficiency, and is conducive to improving its scope of application, ensuring welding accuracy and welding efficiency, and is convenient to operate, highly applicable and practical.

[0020] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0021] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still fall within the protection scope of the present invention.

Claims

1. A pocket spring bottom cloth welding structure, characterized in that: It includes a cylinder mounting plate, a plurality of longitudinal structures, a plurality of transverse structures, a welding fixing seat, a longitudinal welding knife, a transverse welding knife and a welding device body; The cylinder mounting plate and the welding fixing seat are both fixed on the frame, and the welding fixing seat is located directly below the cylinder mounting plate; A plurality of the longitudinal structures are arranged on the bottom edge of the cylinder mounting plate, and a plurality of the transverse structures are arranged on the side of the cylinder mounting plate; The longitudinal welding knife is fixed to the bottom ends of the plurality of longitudinal structures, and the transverse welding knife is fixed to the bottom ends of the transverse structures; The welder body is fixed on the welding fixing seat and is located directly below the longitudinal welding knife and the transverse welding knife, and the welding surface of the welder body can just accommodate the transverse welding knife and the longitudinal welding knife.

2. The bottom cloth welding structure of a pocket spring according to claim 1, characterized in that: The plurality of longitudinal structures include a longitudinal cylinder mounting plate, a longitudinal cylinder, and a longitudinal welding knife mounting plate; The longitudinal cylinder mounting plate is located on the bottom edge of the cylinder mounting plate, the longitudinal cylinder is arranged on the longitudinal cylinder mounting plate, and the longitudinal welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the longitudinal cylinder, and the longitudinal welding knife is fixed to the bottom of the longitudinal welding knife mounting plate; The longitudinal cylinder is used to drive the longitudinal welding knife to collide with the welding device body to realize the longitudinal welding of the bottom surface cloth.

3. The bottom cloth welding structure of a pocket spring according to claim 2, characterized in that: The bottom edge of the cylinder mounting plate is provided with a supporting protrusion with an L-shaped cross section; The top surface of the longitudinal cylinder mounting plate is provided with a slide groove having an inverted L-shaped cross section; The supporting protrusion is arranged in the sliding groove.

4. The bottom cloth welding structure of a pocket spring according to claim 1, characterized in that: The transverse structure includes a transverse cylinder and a transverse welding knife mounting plate; The transverse cylinder is fixed to the middle of the side of the cylinder mounting plate; The transverse welding knife mounting plate is fixed to the bottom end of the piston shaft fixing plate of the transverse cylinder, and the transverse welding knife is fixed to the bottom end of the transverse welding knife mounting plate; The transverse cylinder is used to drive the transverse welding knife to collide with the welding device body to realize the transverse welding of the bottom surface cloth.

5. The pocket spring bottom cloth welding structure according to claim 1, characterized in that: The welding device body is an ultrasonic welding head.

6. The pocket spring bottom cloth welding structure according to claim 2, characterized in that: The bottom surface of the transverse welding knife is provided with grooves at equal intervals.

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