CN219076692U

CN219076692U - Pressure combining device

Info

Publication number: CN219076692U
Application number: CN202220964758.7U
Authority: CN
Inventors: 谢建波
Original assignee: Wenzhou Rituo Intelligent Equipment Co ltd
Current assignee: Wenzhou Rituo Intelligent Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-05-26
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a pressure combining device, which comprises a first pressure combining part and a second pressure combining part, wherein a longitudinal moving frame is arranged on a longitudinal guide rail, a pressure combining guide rail is arranged on the longitudinal moving frame, the first pressure combining part is arranged on the pressure combining guide rail, the second pressure combining part is arranged on the pressure combining guide rail, a first transmission device comprises a first rotating shaft and a first transmission shaft, the first transmission shaft is eccentrically arranged relative to the first rotating shaft, the first transmission shaft is in transmission connection with the first pressure combining part, the second transmission device comprises a second rotating shaft and a second transmission shaft, the second transmission shaft is eccentrically arranged relative to the second rotating shaft, and the second transmission shaft is in transmission connection with the second pressure combining part; the pressing mode is combined, the pressing effect is good in a relative rolling mode, the first pressing component and the second pressing component move towards the face in a reciprocating mode in the pressing process, the first pressing component and the second pressing component can move along with the material after pressing the material, namely, the pressing effect is ensured, the traction and the conveying of the material are not influenced, the efficiency is higher, and the material is not stopped for pressing.

Description

Pressure combining device

Technical Field

The present utility model relates to a pressure combining device.

Background

The pressing-closing is a common matching action in mechanical equipment, wherein the pressing-closing components are matched and mutually folded and separated, and can be matched for pressing, sealing, clamping and other pressing-closing operations. Such as bag making machine seals (e.g., heat or ultrasonic seals, etc.), such as those used in pillow packaging devices. In addition, the pressure combination can adopt rolling pressure combination or linear reciprocating action pressure combination; the rolling press-fit can enable the material to continuously advance, the material advance is not affected, the material does not need to be stopped, but the press-fit effect of the rolling press-fit is not good enough, the pressure is not stable enough, and the pressure is small; the straight reciprocating action is used for pressing in a pressing mode, the pressing effect is good, the pressing pressure is high, but the material is required to be stopped, the advancing of the material is influenced, and the efficiency is low.

Disclosure of Invention

In view of the technical problems existing in the background art, the technical problems solved by the utility model aim to provide the pressure combining device which does not affect the advancing of materials, has relatively high efficiency and relatively good pressure combining effect.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a pressure closing device, includes frame, pressure closing mechanism and pressure closing drive mechanism, and pressure closing mechanism includes first pressure closing part and the second pressure closing part of matched with, its characterized in that: the machine frame is provided with a longitudinal guide rail, a longitudinal moving frame is arranged on the longitudinal guide rail, a pressing guide rail is arranged on the longitudinal moving frame, the longitudinal guide rail is in an orthogonal relationship with the pressing guide rail, a first pressing component is connected to the pressing guide rail in a configuration mode, a second pressing component is connected to the pressing guide rail in a configuration mode, a pressing transmission mechanism comprises a first transmission device and a second transmission device, the first transmission device comprises a first rotating shaft and a first transmission shaft, the first rotating shaft is in transmission connection with the first transmission shaft, the first transmission shaft is eccentrically arranged relative to the first rotating shaft, the first transmission shaft is in transmission connection with the first pressing component, the second transmission device comprises a second rotating shaft and a second transmission shaft, the second rotating shaft is in transmission connection with the second transmission shaft, the second transmission shaft is eccentrically arranged relative to the second rotating shaft, and the second transmission shaft is in transmission connection with the second pressing component.

The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.

One of the first pressure combining component and the second pressure combining component adopts an ultrasonic welding head, and the other adopts a matched pad seat; or one of the first pressure combining component and the second pressure combining component is a sealing knife, and the other is a matched sealing knife or pad seat.

The pressure combining guide rail is arranged vertically or horizontally. The pressure combining guide rail is provided with a first pressure combining bracket and a second pressure combining bracket, the first pressure combining component is connected to the first pressure combining bracket, and the second pressure combining component is connected to the second pressure combining bracket; the first transmission shaft is in transmission connection with the first pressure combining bracket, and the second transmission shaft is in transmission connection with the second pressure combining bracket.

The first rotating shaft, the first transmission shaft, the second rotating shaft and the second transmission shaft are arranged in parallel.

The first rotating shaft, the first transmission shaft, the second rotating shaft and the second transmission shaft are respectively in orthogonal relation with the longitudinal guide rail and the pressure combination guide rail.

A first driving wheel or a first crank is arranged on the first rotating shaft, a first transmission shaft is arranged on the first driving wheel or the first crank, and a first bearing is arranged between the first transmission shaft and the first driving wheel or the first crank and/or the first pressure combination bracket; the second rotating shaft is provided with a second driving wheel or a second crank, the second driving shaft is arranged on the second driving wheel or the second crank, and a second bearing is arranged between the second driving shaft and the second driving wheel or the second crank and/or the second pressure combination support.

The two sides of the first pressure combining component and the second pressure combining component are respectively provided with the pressure combining guide rail and the longitudinal guide rail, the two sides of the first pressure combining component are respectively provided with the first rotating shaft, the two sides of the second pressure combining component are respectively provided with the second rotating shaft, the first rotating shaft and the second rotating shaft are arranged on the frame, and the first rotating shaft and the second rotating shaft are in transmission connection with the power source.

The first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear, the first gear is connected with the second gear in a transmission manner, the first gear or the second gear is connected with a power gear in a transmission manner, the power gear is arranged at two ends of the synchronous rotating shaft, and the synchronous rotating shaft is connected with the driving motor in a transmission manner.

The first pressure combining part is provided with a groove, the second pressure combining part is provided with a knife groove, a cutter is arranged in the knife groove, the cutter corresponds to the groove, and the cutter is connected with a telescopic transmission device.

The pressing device has the advantages that the first pressing component and the second pressing component in the pressing device are pressed in a pressing mode, the pressing effect is good in a rolling mode, the first pressing component and the second pressing component face to face in the pressing process and move in a reciprocating mode, the first pressing component and the second pressing component can move along with the material after pressing the material, namely the pressing effect is ensured, the traction and the conveying of the material are not influenced, the efficiency is higher, and the purpose that the material is pressed without stopping is achieved. Thus, the present utility model is a substantial feature and improvement over the prior art.

Drawings

The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.

Fig. 1 is a schematic structural view of the present utility model, in a vertical state.

Fig. 2 is a schematic view of another angle of fig. 1.

In the figure: 1. a frame; 2. a pressure combining mechanism; 3. a pressure-combining transmission mechanism; 4. a first pressure combining member; 5. a second pressure combining member; 6. a longitudinal guide rail; 7. a longitudinal moving frame; 8. pressing the guide rail; 9. a first transmission; 10. a second transmission; 11. a first rotating shaft; 12. a first drive shaft; 13. a second rotating shaft; 14. a second drive shaft; 15. a first pressure-combining bracket; 16. a second pressure-combining bracket; 17. a first driving wheel; 18. a second driving wheel; 19. a first gear; 20. a second gear; 21. an input gear; 22. and synchronizing the rotating shafts.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.

In the description, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present technical solution. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description, unless explicitly stated and limited otherwise, the terms "mounted," "configured with," "engaged with," "connected to," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the scheme can be understood in a specific case by those skilled in the art.

Referring to the drawings, in an embodiment of the present disclosure, a pressing device includes a frame 1, a pressing mechanism 2 and a pressing transmission mechanism 3, where the pressing mechanism 2 includes a first pressing component 4 and a second pressing component 5, the first pressing component 4 and the second pressing component 5 cooperate to perform pressing, and different devices perform different pressing operations, such as pressing, sealing, clamping, and the like, for example, a bag making machine may perform sealing.

Wherein, the machine frame 1 is provided with a longitudinal guide rail 6, the longitudinal direction is the moving direction of materials, the longitudinal guide rail 6 is provided with a longitudinal moving frame 7, the longitudinal moving frame 7 can move back and forth on the longitudinal guide rail 6, the longitudinal moving frame 7 is provided with a pressure combining guide rail 8, the pressure combining guide rail 8 is arranged along the pressure combining direction, the longitudinal guide rail 6 and the pressure combining guide rail 8 are in orthogonal relation,

the first pressure combining component 4 is configured and connected on the pressure combining guide rail 8, the second pressure combining component 5 is configured and connected on the pressure combining guide rail 8, so that the first pressure combining component 4 moves back and forth along the pressure combining guide rail 8, the second pressure combining component 5 moves back and forth along the pressure combining guide rail 8, the first pressure combining component 4 and the second pressure combining component 5 are mutually close and separated along the direction of the pressure combining guide rail 8, the first pressure combining component 4 and the second pressure combining component 5 can share the pressure combining guide rail 8, the pressure combining guide rails 8 can be independently configured (multiple sections or multiple pieces can be arranged), the pressure combining guide rails 8 are shared in the figure, and the installation is relatively convenient.

The pressure-combining transmission mechanism 3 comprises a first transmission device 9 and a second transmission device 10. The first transmission device 9 will drive the first pressure combining part 4 to act, and the second transmission device 10 will drive the second pressure combining part 5 to act.

The first transmission device 9 comprises a first rotating shaft 11 and a first transmission shaft 12 (i.e. a first eccentric pin shaft), the first rotating shaft 11 is in transmission connection with the first transmission shaft 12, the first transmission shaft 12 is eccentrically arranged relative to the first rotating shaft 11, i.e. the first transmission shaft 12 is not concentrically arranged with the first rotating shaft 11, but is eccentrically arranged, the first transmission shaft 12 is in transmission connection with the first pressure combining component 4, so that when the first rotating shaft 11 rotates, the first transmission shaft 12 drives the first pressure combining component 4 to simultaneously longitudinally move back and forth and move back and forth along the pressure combining direction, and respectively relatively move back and forth on the longitudinal guide rail 6 and the pressure combining guide rail 8.

Similarly, the second transmission device 10 includes a second rotating shaft 13 and a second transmission shaft 14 (i.e. a second eccentric pin), where the second rotating shaft 13 is in transmission connection with the second transmission shaft 14, and the second transmission shaft 14 is eccentrically disposed relative to the second rotating shaft 13, i.e. the second transmission shaft 14 is not concentrically disposed with the second rotating shaft 13, but is eccentrically disposed, and the second transmission shaft 14 is in transmission connection with the second pressing component 5, so that when the second rotating shaft 13 rotates, the second transmission shaft 14 drives the second pressing component 5 to simultaneously perform longitudinal back and forth movement and back and forth movement along the pressing direction, and respectively move back and forth on the longitudinal guide rail 6 and the pressing guide rail 8.

The working principle is that the first pressure combining component 4 is driven by a first rotating shaft 11 through a first transmission shaft 12 which is arranged eccentrically relative to each other, so that the first pressure combining component 4 longitudinally moves back and forth and moves back and forth in the pressure combining direction, and likewise, the second pressure combining component 5 is driven by a second rotating shaft 13 through a second transmission shaft 14 which is arranged eccentrically relative to each other, so that the second pressure combining component 5 longitudinally moves back and forth and moves back and forth in the pressure combining direction; therefore, the first pressure combining component 4 and the second pressure combining component 5 can be mutually closed and separated in the pressure combining direction, the pressure combining effect is relatively good when the two components are closed and pressed along a straight line, the two components can longitudinally move back and forth in the pressure combining process, the two components can longitudinally move along with the materials after being pressed, the traction of the materials is not affected, and the efficiency is higher.

In the pressure combining device, the first pressure combining part 4 and the second pressure combining part 5 are combined in a pressure opposite mode, the pressure combining effect is good in a relative rolling mode, the first pressure combining part 4 and the second pressure combining part 5 move towards the surface in a reciprocating mode in the pressure combining process, the first pressure combining part 4 and the second pressure combining part 5 can move along with the material after combining and pressing the material, namely, the pressure combining effect is ensured, the traction and the conveying of the material are not influenced, the efficiency is higher, and the purpose that the material is combined without stopping the pressure is achieved.

The following optimizations or further description can be made on the basis of the above embodiments, respectively.

The first pressure combining component 4 and the second pressure combining component 5 are different functional components, so that different functions, such as clamping, heat-sealing, ultrasonic sealing and the like, are realized. Such as for example. One of the ultrasonic welding heads is selected, and the other ultrasonic welding head is selected as a matched pad seat; or, one of the first pressing component 4 and the second pressing component 5 is a sealing knife (such as a ironing knife, etc.), and the other is a matched sealing knife or pad seat.

In addition, the pressure-combining guide rail 8 is arranged vertically (vertically) or horizontally (horizontally). For convenience in installation, the first pressure combining support 15 and the second pressure combining support 16 are arranged on the pressure combining guide rail 8, the first pressure combining support 15 and the second pressure combining support 16 slide on the pressure combining guide rail 8, the first pressure combining component 4 is connected to the first pressure combining support 15, the second pressure combining component 5 is connected to the second pressure combining support 16, and subsequent disassembly, assembly, maintenance and replacement of the first pressure combining component 4 and the second pressure combining component 5 are convenient; the first transmission shaft 12 is in transmission connection with the first pressure combination bracket 15, and drives the first pressure combination bracket 15 to move so as to drive the first pressure combination part 4; the second transmission shaft 14 is in transmission connection with the second pressure combining bracket 16, and drives the second pressure combining bracket 16 to move so as to drive the second pressure combining component 5.

The first rotating shaft 11, the first transmission shaft 12, the second rotating shaft 13 and the second transmission shaft 14 are arranged in parallel, and the structural layout is reasonable so as to facilitate subsequent further linkage transmission. The two-side frame structure has the advantages that the two-side frame structure can be additionally optimized, the first rotating shaft 11, the first transmission shaft 12, the second rotating shaft 13 and the second transmission shaft 14 are respectively in orthogonal relation with the longitudinal guide rail 6 and the pressure combination guide rail 8, the first rotating shaft 11, the first transmission shaft 12, the second rotating shaft 13 and the second transmission shaft 14 can be arranged at two sides of the frame 1, the space structure is reasonable, the material traction is not affected, and the subsequent power connection is convenient.

For example, a first driving wheel 17 or a first crank is arranged on the first rotating shaft 11 in an eccentric way, the first driving shaft 12 is arranged on the first driving wheel 17 or the first crank, and a first bearing is arranged between the first driving shaft 12 and the first driving wheel 17 or the first crank and/or between the first pressing bracket 15, so that the first driving shaft 12 rotates smoothly relative to the first driving shaft and runs smoothly and has longer service life; the second rotating shaft 13 is provided with a second driving wheel 18 or a second crank, the second driving shaft 14 is arranged on the second driving wheel 18 or the second crank, and a second bearing is arranged between the second driving shaft 14 and the second driving wheel 18 or between the second crank and/or the second pressure-combining bracket 16, so that the second driving shaft 14 rotates more smoothly relative to the second driving shaft and runs more smoothly and has longer service life.

In addition, the pressing guide rail 8 and the longitudinal guide rail 6 are disposed on both sides of the first pressing member 4 and the second pressing member 5, the first rotating shaft 11 is disposed on both sides of the first pressing member 4, the second rotating shaft 13 is disposed on both sides of the second pressing member 5, the first rotating shaft 11 and the second rotating shaft 13 are disposed on the frame 1, the first rotating shaft 11 and the second rotating shaft 13 are in transmission connection with a power source, the first rotating shaft 11 and the second rotating shaft 13 can share the power source for linkage, and the power sources can be separately disposed. The two sides refer to the left side and the right side of the material advancing direction in the vertical state, and the upper side and the lower side of the material advancing direction in the horizontal state. Both sides are guided and supported by corresponding guide rails and are driven by corresponding rotating shafts, so that the stress is more balanced and balanced, and the operation is more stable.

The driving motor can be used as a power source to drive the first gear 19 and the second gear 20 to operate through the power gear; in the drawing, a first rotating shaft 11 and a second rotating shaft 13 share a power source linkage structure, a first gear 19 is arranged on the first rotating shaft 11, a second gear 20 is arranged on the second rotating shaft 13, the first gear 19 is in transmission connection with the second gear 20, the first gear 19 or the second gear 20 is in transmission connection with a power gear, the power gear is in transmission connection with a driving motor, the power gears can be arranged at two ends of a synchronous rotating shaft 22, the synchronous rotating shaft 22 is in transmission connection with the driving motor so as to drive the power gears to operate, and accordingly the first rotating shaft 11 and the second rotating shaft 13 on two sides are driven to operate together.

In addition, a cutting function can be additionally added, specifically, for example, a groove is formed in the first pressure combining component 4, a knife groove is formed in the second pressure combining component 5, a knife is arranged in the knife groove, the knife corresponds to the groove, the knife is connected with a telescopic transmission device, the telescopic transmission device drives the knife to stretch out and draw back in a guide groove of the second pressure combining component 5, and when the first pressure combining component 4 and the second pressure combining component 5 are in a pressure combining state, the knife can stretch out and enter the groove to cut a material. The telescopic transmission device can adopt independently configured power transmission such as an air cylinder or a motor or can also adopt linkage transmission of the second pressure combining component 5.

The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope and spirit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a pressure closing device, includes frame (1), pressure closing mechanism (2) and pressure closing drive mechanism (3), and pressure closing mechanism (2) are including first pressure closing part (4) and the second pressure closing part (5) that cooperate, its characterized in that: a longitudinal guide rail (6) is arranged on the frame (1), a longitudinal moving frame (7) is arranged on the longitudinal guide rail (6), a pressure combining guide rail (8) is arranged on the longitudinal moving frame (7), the longitudinal guide rail (6) and the pressure combining guide rail (8) are in orthogonal relation,

the first pressure combining component (4) is configured and connected on the pressure combining guide rail (8), the second pressure combining component (5) is configured and connected on the pressure combining guide rail (8),

the pressure-combining transmission mechanism (3) comprises a first transmission device (9) and a second transmission device (10),

the first transmission device (9) comprises a first rotating shaft (11) and a first transmission shaft (12), the first rotating shaft (11) is in transmission connection with the first transmission shaft (12), the first transmission shaft (12) is eccentrically arranged relative to the first rotating shaft (11), the first transmission shaft (12) is in transmission connection with the first pressure combining component (4),

the second transmission device (10) comprises a second rotating shaft (13) and a second transmission shaft (14), the second rotating shaft (13) is in transmission connection with the second transmission shaft (14), the second transmission shaft (14) is eccentrically arranged relative to the second rotating shaft (13), and the second transmission shaft (14) is in transmission connection with the second pressure combining component (5).

2. A pressure combining device as defined in claim 1, wherein:

one of the first pressure combining component (4) and the second pressure combining component (5) adopts an ultrasonic welding head, and the other adopts a matched pad seat;

or one of the first pressure combining component (4) and the second pressure combining component (5) is a sealing knife, and the other is a matched sealing knife or pad seat.

3. A pressure combining device as defined in claim 1, wherein:

the pressure combining guide rail (8) is arranged vertically or horizontally,

the pressure combination guide rail (8) is provided with a first pressure combination support (15) and a second pressure combination support (16), the first pressure combination component (4) is connected to the first pressure combination support (15), and the second pressure combination component (5) is connected to the second pressure combination support (16); the first transmission shaft (12) is in transmission connection with the first pressure combination support (15), and the second transmission shaft (14) is in transmission connection with the second pressure combination support (16).

4. A pressure combining device as defined in claim 1, wherein: the first rotating shaft (11), the first transmission shaft (12), the second rotating shaft (13) and the second transmission shaft (14) are arranged in parallel;

the first rotating shaft (11), the first transmission shaft (12), the second rotating shaft (13) and the second transmission shaft (14) are respectively in orthogonal relation with the longitudinal guide rail (6) and the pressure combination guide rail (8).

5. A pressure combining device as defined in claim 3, wherein: a first driving wheel (17) or a first crank is arranged on the first rotating shaft (11), a first transmission shaft (12) is arranged on the first driving wheel (17) or the first crank, and a first bearing is arranged between the first transmission shaft (12) and the first driving wheel (17) or the first crank and/or the first pressure combination bracket (15);

the second rotating shaft (13) is provided with a second driving wheel (18) or a second crank, the second driving shaft (14) is arranged on the second driving wheel (18) or the second crank, and a second bearing is arranged between the second driving shaft (14) and the second driving wheel (18) or the second crank and/or the second pressure combination bracket (16).

6. A pressure combining device as claimed in claim 1 or 3, wherein: the two sides of the first pressure combining component (4) and the second pressure combining component (5) are respectively provided with the pressure combining guide rail (8) and the longitudinal guide rail (6), the two sides of the first pressure combining component (4) are respectively provided with the first rotating shaft (11), the two sides of the second pressure combining component (5) are respectively provided with the second rotating shaft (13), the first rotating shaft (11) and the second rotating shaft (13) are arranged on the frame (1), and the first rotating shaft (11) and the second rotating shaft (13) are in transmission connection with a power source.

7. A pressure combining device as claimed in claim 1 or 6, characterized in that: be equipped with first gear (19) on first pivot (11), be equipped with second gear (20) on second pivot (13), first gear (19) are connected with second gear (20) transmission, and first gear (19) or second gear (20) transmission are connected with power gear, and power gear sets up the both ends at synchronous pivot (22), and synchronous pivot (22) are connected with driving motor transmission.

8. A pressure combining device as defined in claim 1, wherein: the first pressure combining part (4) is provided with a groove, the second pressure combining part (5) is provided with a knife groove, a knife is arranged in the knife groove, the knife corresponds to the groove, and the knife is connected with a telescopic transmission device.