CN212638021U - Lifting mechanism of welding and sealing mechanism of handheld packer - Google Patents
Lifting mechanism of welding and sealing mechanism of handheld packer Download PDFInfo
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- CN212638021U CN212638021U CN201922347134.1U CN201922347134U CN212638021U CN 212638021 U CN212638021 U CN 212638021U CN 201922347134 U CN201922347134 U CN 201922347134U CN 212638021 U CN212638021 U CN 212638021U
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Abstract
The utility model discloses a welding of handheld baling press seals elevating system of mechanism, include: the welding machine comprises a frame, a pin shaft seat, a swinging rod, a welding sealing mechanism, a semicircular cam, a base, a top block, a planetary speed reducing mechanism, an eccentric wheel and a driving motor, wherein the pin shaft seat is arranged on the frame, the welding sealing mechanism is arranged at the top end of the swinging rod, the tail end of the swinging rod is movably connected to the pin shaft seat, the driving mechanism for driving the welding sealing mechanism to work is arranged inside the swinging rod, the semicircular cam is fixedly connected to the middle part of the upper end face of the swinging rod, the base is connected to the frame, the top block is slidably arranged in the base, the planetary speed reducing mechanism is arranged on the frame through a support, the eccentric wheel is fixedly connected to an output shaft of the planetary speed reducing mechanism, the eccentric wheel corresponds to the semicircular cam in position, and the output shaft of the driving motor is fixedly connected to an input shaft of. The utility model has the advantages of simple structure, reasonable structure, good use effect and the like.
Description
Technical Field
The utility model relates to a handheld baling press technical field specifically is a lifting mechanism of welding seal mechanism of handheld baling press.
Background
The electric packing machine is widely used in the industries of food, medicine, hardware, chemical industry, clothing, postal service and the like, and is suitable for automatic packing and bundling of various goods in different sizes, such as carton packing, paper packing, letter packing, medicine box packing, light industry packing, hardware tool packing, ceramic product packing, automobile accessory packing, daily chemical product packing, cultural and literature product packing, equipment packing and the like; the general working principle is as follows: after down winding the bundle object round from last, put into the machine work inslot with packing area joint department, drive the tight wheel of restraint by the motor, tighten the packing area, do the mode of detaining through the friction and bond the area, cut the area automatically at last, such electric packing machine has: the flexibility is very high, fast, safe, easy, environmental protection and other advantages;
present handheld baling press welds a mechanism and is through welding the mounting plate at the packing area reciprocating motion, utilizes the heat that the friction generated, fuses two packing areas, and welds a mechanism and need tighten up the back in packing area, and descending height compresses tightly packing area, then fuses work, and traditional elevating system kind is various, and some structures occupy the volume great, and some are compressing tightly the back, can reduce gradually the pressure in packing area, can not guarantee the effect of fusing.
Disclosure of Invention
The utility model aims at providing a welding of handheld baling press seals elevating system of mechanism to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a kind of lifting gearing which holds the sealing mechanism of the hand-held baler, including: the welding and sealing machine comprises a frame, a pin shaft seat, a swing rod, a welding and sealing mechanism, a semicircular cam, a base, a top block, a planetary speed reducing mechanism, an eccentric wheel and a driving motor, wherein the frame is a main body frame of a manual packaging machine, the pin shaft seat is arranged on the frame, the welding and sealing mechanism is arranged at the top end of the swing rod, the tail end of the swing rod is movably connected onto the pin shaft seat, the inside of the swing rod is provided with the driving mechanism for driving the welding and sealing mechanism to work, the semicircular cam is fixedly connected to the middle part of the upper end surface of the swing rod, the base is connected onto the frame, the top block is slidably arranged in the base, a reset spring is arranged at the joint below the top block, the top end of the top block supports the welding and sealing mechanism, the planetary speed reducing mechanism is arranged on the frame through a support, the eccentric wheel is fixedly connected onto an output shaft of, and an output shaft of the driving motor is fixedly connected to an input shaft of the planetary reduction mechanism.
Furthermore, a one-way bearing is arranged at the joint of the eccentric wheel and the output shaft of the planetary reduction mechanism.
Furthermore, the outer side of the one-way bearing is provided with a high-strength torsion spring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lifting mechanism of a welding and sealing mechanism, under the initial condition, the welding and sealing mechanism is jacked up by the kicking block, when the packing belt is tightened up, start the driving motor, power is through the speed reduction of planetary reduction gear to drive the eccentric wheel on the output shaft to rotate, the rotation of eccentric wheel then can extrude the semicircular cam, thereby let the swinging arms swing, finally let the welding and sealing mechanism descend the height, compress tightly the packing belt, let the welding and sealing mechanism work through the driving mechanism, thereby realize the fusing of packing belt; the high-strength torsion spring can enable the pressure of the welding and sealing mechanism to be continuous and keep the pressure on the packing belt all the time, so that the welding and sealing effect is ensured; the structure occupies a small volume and is continuously effective for the pressure of the packing belt.
The utility model has the advantages of simple structure, reasonable structure, good use effect and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-a frame; 2-pin shaft seat; 3-a swing lever; 4-a welding and sealing mechanism; 5-a semicircular cam; 6-a base; 7-a top block; 8-planetary reduction gear; 9-eccentric wheel; 10-a drive motor; 11-one-way bearing; 12-high strength torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a lifting mechanism for a sealing mechanism of a handheld packer, comprising: the automatic packaging machine comprises a frame 1, a pin shaft seat 2, a swing rod 3, a welding and sealing mechanism 4, a semicircular cam 5, a base 6, a top block 7, a planetary speed reducing mechanism 8, an eccentric wheel 9 and a driving motor 10, wherein the frame 1 is a main frame of a manual packaging machine, the pin shaft seat 2 is arranged on the frame 1, the welding and sealing mechanism 4 is arranged at the top end of the swing rod 3, the tail end of the swing rod 3 is movably connected onto the pin shaft seat 2, the inside of the swing rod 3 is provided with the driving mechanism for driving the welding and sealing mechanism to work, the semicircular cam 5 is fixedly connected to the middle part of the upper end surface of the swing rod 3, the base 6 is connected onto the frame 1, the top block 7 is arranged in the base 6 in a sliding manner, a reset spring is arranged at the joint below the top block 7, the welding and sealing mechanism is supported at the top end of the top block 7, the planetary speed reducing mechanism 8 is arranged on the frame 1 through a support, and the, the eccentric wheel 9 is corresponding to the position of the semicircular cam 5, and the output shaft of the driving motor 10 is fixedly connected with the input shaft of the planetary reduction mechanism 8.
Furthermore, a one-way bearing 11 is arranged at the joint of the eccentric wheel 9 and the output shaft of the planetary reduction mechanism 8.
Further, a high-strength torsion spring 12 is arranged outside the one-way bearing 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A kind of lifting gearing which holds the sealing mechanism of the hand-held baler, including: the manual packaging machine comprises a machine frame (1), a pin shaft seat (2), a swing rod (3), a welding sealing mechanism (4), a semicircular cam (5), a base (6), a top block (7), a planetary speed reducing mechanism (8), an eccentric wheel (9) and a driving motor (10), and is characterized in that the machine frame (1) is a main body machine frame of the manual packaging machine, the pin shaft seat (2) is arranged on the machine frame (1), the welding sealing mechanism (4) is arranged at the top end of the swing rod (3), the tail end of the swing rod (3) is movably connected on the pin shaft seat (2), a driving mechanism for driving the welding sealing mechanism to work is arranged inside the swing rod (3), the semicircular cam (5) is fixedly connected to the middle part of the upper end face of the swing rod (3), the base (6) is connected on the machine frame (1), the top block (7) is arranged in the base (6) in a sliding mode, and a reset spring is arranged at the joint below the top block (7), the top end of the ejector block (7) supports the welding and sealing mechanism, the planetary reduction mechanism (8) is installed on the frame (1) through a support, the eccentric wheel (9) is fixedly connected to the output shaft of the planetary reduction mechanism (8), the position of the eccentric wheel (9) corresponds to that of the semicircular cam (5), and the output shaft of the driving motor (10) is fixedly connected to the input shaft of the planetary reduction mechanism (8).
2. The lifting mechanism of the weld sealing mechanism of the handheld packer as claimed in claim 1, wherein the connection between the eccentric wheel (9) and the output shaft of the planetary reduction mechanism (8) is provided with a one-way bearing (11).
3. The lifting mechanism of the weld sealing mechanism of the handheld baler according to claim 2, wherein the high-strength torsion spring (12) is arranged outside the one-way bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347134.1U CN212638021U (en) | 2019-12-24 | 2019-12-24 | Lifting mechanism of welding and sealing mechanism of handheld packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347134.1U CN212638021U (en) | 2019-12-24 | 2019-12-24 | Lifting mechanism of welding and sealing mechanism of handheld packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212638021U true CN212638021U (en) | 2021-03-02 |
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ID=74767053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347134.1U Active CN212638021U (en) | 2019-12-24 | 2019-12-24 | Lifting mechanism of welding and sealing mechanism of handheld packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212638021U (en) |
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2019
- 2019-12-24 CN CN201922347134.1U patent/CN212638021U/en active Active
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