CN214927182U - Hot pressing mechanism of bag - Google Patents
Hot pressing mechanism of bag Download PDFInfo
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- CN214927182U CN214927182U CN202121171772.3U CN202121171772U CN214927182U CN 214927182 U CN214927182 U CN 214927182U CN 202121171772 U CN202121171772 U CN 202121171772U CN 214927182 U CN214927182 U CN 214927182U
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- hot pressing
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- frame
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Abstract
The utility model aims at providing a hot pressing mechanism of bag that job stabilization, hot pressing are effectual. The utility model discloses a frame, and set up material area in the frame transports subassembly, power component and a plurality of hot pressing assembly of group, hot pressing assembly includes die block and moulding-die, and is a plurality of hot pressing assembly's die block is all fixed in the frame, be provided with the spacing seat of a plurality of directions in the frame, correspond on the moulding-die be equipped with the spacing seat matched with guide arm of direction, the cover is equipped with buffer spring on the guide arm, buffer spring is located the spacing seat of direction with between the moulding-die, it is a plurality of the guide arm all with power component's movable part connects, power component drives reciprocating lift action is done to the guide arm. The utility model discloses be applied to the technical field of processing equipment.
Description
Technical Field
The utility model discloses be applied to the technical field of processing equipment, in particular to hot pressing mechanism in bag.
Background
The dehumidification bag is a product for absorbing water vapor in air, and in order to prevent absorbed water from leaking, the bag body needs to be sealed reliably. However, the dehumidification bag is generally divided into a dry part and a wet part, wherein the dry part is used for containing the dehumidification agent, the wet part is used for containing the absorbed water, and in addition, the dry part is provided with dupont paper on one side to ensure that water vapor can be absorbed, so that the two materials are pressed together through hot embossing to ensure the tightness of the bag body. The traditional hot-pressing equipment has two forms, namely, a single hot-pressing mould is adopted to complete hot pressing of all connecting parts on the bag body at one time, and multiple hot pressing is carried out by dividing the bag body into a plurality of hot-pressing moulds; in the former, the connecting structure on the bag body is dense, the heating units are arranged in a small space, heat is easy to concentrate, and the hot pressing effect is unstable; the latter is owing to have a plurality of hot pressing die, and every hot pressing die all is provided with corresponding pushing down the mechanism drive after separately setting up, but pushing down the action of mechanism and can't guarantee completely synchronous for if the material area starts the condition that some hot pressing die still are pressing from both sides tight material area appearing too fast easily, influence the bag structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a hot pressing mechanism of bag that job stabilization, hot pressing are effectual.
The utility model adopts the technical proposal that: the utility model discloses a frame, and set up material area in the frame transports subassembly, power component and a plurality of hot pressing assembly of group, hot pressing assembly includes die block and moulding-die, and is a plurality of hot pressing assembly's die block is all fixed in the frame, be provided with the spacing seat of a plurality of directions in the frame, correspond on the moulding-die be equipped with the spacing seat matched with guide arm of direction, the cover is equipped with buffer spring on the guide arm, buffer spring is located the spacing seat of direction with between the moulding-die, it is a plurality of the guide arm all with power component's movable part connects, power component drives reciprocating lift action is done to the guide arm.
According to the scheme, the power assemblies simultaneously drive all the hot pressing assemblies, so that the synchronous actions of all the hot pressing assemblies are guaranteed, the situation that the material belt is pulled due to the fact that the material belt is clamped is avoided, and the structure of the material belt is protected. By adopting a plurality of groups of hot-pressing assemblies to carry out hot-pressing curing, the heating units are prevented from being distributed too intensively, and the hot-pressing effect of each position is kept the same. The buffer spring is arranged to absorb the impact force generated when the pressing die acts, so that the hot-pressing part is formed more stably and is prevented from being damaged. The power component is a swinging action mechanism driven by a crank connecting rod structure.
One preferred scheme is, power component includes driving motor, a plurality of group link assembly and linkage plate, link assembly includes drive shaft, connecting rod and swinging arms, driving motor simultaneously with all the drive shaft transmission is connected, the drive shaft with all be provided with on the swinging arms with the eccentric wheel of connecting rod looks adaptation, all be equipped with on the swinging arms with linkage plate transmission complex swing arm, be provided with in the frame with a plurality of leading wheels of linkage plate direction complex, a plurality of the guide arm all with the linkage plate is connected.
According to the scheme, the driving motor provides power to drive the driving shafts in the connecting rod assemblies to rotate, the driving shafts drive one ends of the connecting rods to do circular motion, meanwhile, the other ends of the connecting rods do short-distance reciprocating motion under the limit of the eccentric wheels of the oscillating rods to drive the oscillating rods to do reciprocating swing within a certain angle range, and then the oscillating arms drive the linkage plate to do lifting motion along the vertical direction. And all the pressing dies are driven to synchronously move by the linkage plate.
The output shaft of the driving motor and all the driving shafts are provided with synchronous wheels, and two adjacent synchronous wheels are in transmission connection through synchronous belts.
According to the scheme, synchronous rotation between the driving shafts is realized through the synchronous wheels in transmission connection with each other.
Preferably, a plurality of groups of heating units are uniformly arranged on the pressing die.
According to the scheme, the heating unit supplies heat, and the edge of the material belt is sealed in a hot-pressing mode.
Preferably, the material belt conveying assembly comprises a pair of driving press rollers arranged at the output end of the rack and a plurality of guide rollers arranged on the rack in an array manner, wherein one of the driving press rollers is in transmission connection with a power motor arranged on the rack.
According to the scheme, the material belt is clamped through the pair of driving press rollers, the driving press rollers are driven by the power motor to rotate so as to drive the material belt to advance, and the material belt is guided through the guide rollers.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, the utility model discloses a frame 1, and set up material area in frame 1 transports subassembly, power component and a plurality of hot pressing assembly of organizing, hot pressing assembly includes die block 2 and moulding-die 3, and is a plurality of hot pressing assembly's die block 2 is all fixed in frame 1, be provided with the spacing seat 4 of a plurality of directions in frame 1, correspond on the moulding-die 3 be equipped with the spacing seat 4 matched with guide arm 5 of direction, the cover is equipped with buffer spring 6 on the guide arm 5, buffer spring 6 is located the spacing seat 4 of direction with between the moulding-die 3, it is a plurality of guide arm 5 all with power component's movable part is connected, power component drives guide arm 5 is reciprocal lift action.
In this embodiment, power component includes driving motor, a plurality of groups link assembly and linkage plate 7, link assembly includes drive shaft, connecting rod and swinging arms, driving motor simultaneously with all the drive shaft transmission is connected, the drive shaft with all be provided with on the swinging arms with the eccentric wheel of connecting rod looks adaptation, all be equipped with on the swinging arms with 7 transmission complex swing arms 8 of linkage plate, be provided with on the frame 1 with 7 direction complex a pair of leading wheels 9 of linkage plate, a plurality of guide arm 5 all with linkage plate 7 is connected. All the movable ends of the swing arms 8 are connected into a whole through a linkage rod, the linkage rod is connected with the linkage plate 7 through a plurality of transmission pieces, and two ends of each transmission piece are hinged to the linkage rod and the linkage plate 7 respectively. The pair of guide wheels 9 are respectively matched with two ends of the linkage plate 7 in a guiding mode, and guide grooves matched with the linkage plate are formed in the guide wheels 9.
In this embodiment, the output shaft of the driving motor and all the driving shafts are provided with synchronizing wheels, and two adjacent synchronizing wheels are in transmission connection through a synchronizing belt. The diameter of the synchronizing wheel on the driving shaft is larger than that of the synchronizing wheel on the output shaft of the driving motor.
In this embodiment, a plurality of groups of heat generating units are uniformly arranged on the stamper 3.
In this embodiment, the material belt conveying assembly includes a pair of driving rollers disposed at an output end of the frame 1 and a plurality of guide rollers 10 disposed on the frame 1 in an array, wherein one of the driving rollers is in transmission connection with a power motor disposed on the frame 1.
The utility model discloses a theory of operation:
the driving motor drives the linkage rod to swing in a reciprocating mode through the plurality of groups of the linkage rod assemblies, so that the linkage plate is driven to lift and press down under the limiting action of the guide wheels 9, the material belt is subjected to hot embossing treatment, and the edge of the bag body and the inner partition are formed.
Claims (5)
1. A hot pressing mechanism of bag which characterized in that: it includes frame (1), and sets up material area in frame (1) transports subassembly, power component and a plurality of hot pressing assembly of group, hot pressing assembly includes die block (2) and moulding-die (3), and is a plurality of the die block (2) of hot pressing assembly all fix in frame (1), be provided with a plurality of spacing seats of direction (4) on frame (1), correspond on moulding-die (3) be equipped with guide spacing seat (4) matched with guide arm (5), the cover is equipped with buffer spring (6) on guide arm (5), buffer spring (6) are located guide spacing seat (4) with between moulding-die (3), a plurality of guide arm (5) all with the moving part of power component connects, power component drives reciprocating motion is done in guide arm (5).
2. A thermal press mechanism for pouches as set forth in claim 1, wherein: the power component comprises a driving motor, a plurality of groups of connecting rod assemblies and a linkage plate (7), each connecting rod assembly comprises a driving shaft, a connecting rod and a swinging rod, the driving motor is simultaneously connected with the driving shaft in a transmission mode, the driving shaft is provided with eccentric wheels matched with the connecting rods on the swinging rods, all the eccentric wheels are arranged on the swinging rods, the swinging rods are provided with swing arms (8) matched with the linkage plate (7) in a transmission mode, a plurality of guide wheels (9) matched with the linkage plate (7) in a guide mode are arranged on the rack (1), and the guide rods (5) are connected with the linkage plate (7).
3. A thermal press mechanism for pouches as claimed in claim 2, wherein: the output shaft of the driving motor and all the driving shafts are provided with synchronizing wheels, and two adjacent synchronizing wheels are in transmission connection through a synchronizing belt.
4. A thermal press mechanism for pouches as set forth in claim 1, wherein: and a plurality of groups of heating units are uniformly arranged on the pressing die (3).
5. A thermal press mechanism for pouches as set forth in claim 1, wherein: the material belt conveying assembly comprises a pair of driving press rollers arranged at the output end of the rack (1) and a plurality of guide rollers (10) arranged on the rack (1) in an array mode, wherein one of the driving press rollers is in transmission connection with a power motor arranged on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171772.3U CN214927182U (en) | 2021-05-28 | 2021-05-28 | Hot pressing mechanism of bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121171772.3U CN214927182U (en) | 2021-05-28 | 2021-05-28 | Hot pressing mechanism of bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927182U true CN214927182U (en) | 2021-11-30 |
Family
ID=79056312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121171772.3U Active CN214927182U (en) | 2021-05-28 | 2021-05-28 | Hot pressing mechanism of bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214927182U (en) |
-
2021
- 2021-05-28 CN CN202121171772.3U patent/CN214927182U/en active Active
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