CN224198092U - Thermoplastic sealing machine for packaging bag production - Google Patents
Thermoplastic sealing machine for packaging bag productionInfo
- Publication number
- CN224198092U CN224198092U CN202520947839.XU CN202520947839U CN224198092U CN 224198092 U CN224198092 U CN 224198092U CN 202520947839 U CN202520947839 U CN 202520947839U CN 224198092 U CN224198092 U CN 224198092U
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- workbench
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- rack
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Abstract
The utility model discloses a thermoplastic sealing machine for producing packaging bags, which relates to the technical field of packaging bag production equipment and comprises a workbench, wherein a driving mechanism is arranged on the front side of the workbench, the driving mechanism comprises a support plate, the support plate is fixedly connected to the front side of the top of the workbench, a sliding groove is formed in the top of the support plate, a reciprocating mechanism is arranged on the front side of the top of the workbench, the reciprocating mechanism comprises a rocker, the rocker is rotatably connected to the top of the support plate, a limiting groove is formed in the rocker, and a sliding rod is slidably connected to the inner surface of the limiting groove. The packaging bag sealing device has the beneficial effects that the transverse plate and the extending plate of the device intermittently push the packaging bag on the fixed table to the center, the second clamping plate and the first clamping plate clamp the top of the packaging bag pushed to the center of the fixed table, and the two heating strips heat and seal the top of the packaging bag when clamping, so that the swinging frequency of the transverse plate and the extending plate is consistent with the clamping frequency of the first clamping plate and the second clamping plate, and the packaging bag is automatically sealed, thereby improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of packaging bag production equipment, in particular to a thermoplastic sealing machine for packaging bag production.
Background
The plastic package bag is a package bag which uses plastic as raw material and is widely used in daily life and industrial production, and the plastic package bag is made of polyethylene film, which is nontoxic and can be used for containing food.
For example, patent document with publication number CN222698838U discloses a thermoplastic sealing machine for producing packaging bags, comprising a frame, wherein a supporting plate is fixedly arranged at the top of the frame, two thermoplastic strips are fixedly arranged at one side of the frame, a sealing conveying mechanism is arranged in the frame, the sealing conveying mechanism comprises a driving shaft I and a driven shaft I, the driving shaft I and the driven shaft I are both arranged in the frame, when a sealing area of a packaging bag body is driven to move between the two thermoplastic strips by a pressing belt and an upper pressing belt, the sealing areas of the packaging bag body are heated and welded together to achieve the purpose of sealing, and meanwhile, the sealed packaging bag body is sent out of the thermoplastic sealing area along with the continuous conveying of the conveying belt, so that the purpose of automatically sealing the packaging bag body is achieved, the manual labor is reduced, and the sealing efficiency is improved.
The device has adopted the mode of sealing of plastic envelope to the wrapping bag that moves, at the in-process that the wrapping bag removed, pushes down the area and if produce the skew when compressing tightly the sealing region of wrapping bag with last pressure area, will lead to sealing the slope or seal the condition of revealing, leads to the yields decline.
Disclosure of utility model
The utility model aims to solve the problems and provide a thermoplastic sealing machine for producing packaging bags.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a wrapping bag production is with thermoplastic capper, the on-line screen storage device comprises a workbench, the front side of workstation is provided with actuating mechanism, actuating mechanism includes the extension board, extension board fixed connection is at the top front side of workstation, the spout has been seted up at the top of extension board, the top front side of workstation is provided with reciprocating mechanism, reciprocating mechanism includes the rocker, the rocker rotates the top of connecting at the extension board, the spacing groove has been seted up on the rocker, the internal surface sliding connection of spacing groove has the slide bar, the bottom and the surface sliding connection of spout of slide bar, the top sliding connection of extension board has the movable block, the relative face fixedly connected with two gag lever posts of two movable blocks, the top and the surface sliding connection of gag lever post of slide bar, the top and the slide bar fixed connection of slide bar, the top fixedly connected with fixed station of workstation, reciprocating mechanism's rear side is provided with pushing mechanism, the top of workstation is provided with synchronous mechanism, actuating mechanism is used for driving synchronous mechanism rotation, the top of workstation is provided with elastic mechanism, one side of elastic mechanism is provided with drive mechanism, the front end of drive mechanism is provided with heating mechanism.
Preferably, the driving mechanism comprises a motor, the motor is fixedly connected to the front side of the bottom of the workbench, the output end of the motor is fixedly connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with the rocker.
Preferably, the pushing mechanism comprises a plurality of connecting rods, the connecting rods are fixedly connected to the tops of the sliding strips, the rear sides of the connecting rods are fixedly connected with transverse plates, and the rear sides of the transverse plates are fixedly connected with a plurality of extension plates.
Preferably, the synchronous mechanism comprises a driving wheel, the driving wheel is fixedly connected to the rotating shaft, the driving wheel is connected with a synchronous belt, the rear end of the synchronous belt is connected with a driven wheel, the driven wheel is fixedly connected with a stand column, the bottom of the stand column is rotatably connected to the top of the workbench, and the stand column is fixedly connected with an eccentric wheel.
Preferably, the elastic mechanism comprises a fixed plate, the fixed plate is fixedly connected to the rear side of the top of the workbench, the front side of the fixed plate is fixedly connected with a plurality of damping rods, the front ends of the damping rods are fixedly connected with a contact plate, the front side of the fixed plate is fixedly connected with a plurality of springs, and the front ends of the springs are fixedly connected with the contact plate.
Preferably, the transmission mechanism comprises a first rack, the first rack is fixedly connected to the front side of the contact plate, a gear is meshed to one side, away from the center of the workbench, of the first rack, a second rack is meshed to one side, away from the first rack, of the gear, a first guide rod is fixedly connected to the second rack, and a first clamping plate is fixedly connected to the front side of the first guide rod.
Preferably, the heating mechanism comprises a supporting frame, the supporting frame is fixedly connected to the top of the workbench, one side of the first guide rod is in sliding connection with one side of the supporting frame, which is close to the synchronous belt, is provided with a second guide rod in sliding connection with the outer surface of the second guide rod, the front end of the second guide rod is fixedly connected with a second clamping plate, and the opposite surfaces of the second clamping plate and the first clamping plate are fixedly connected with heating strips.
The packaging bag sealing device has the beneficial effects that the transverse plate and the extending plate of the device intermittently push the packaging bag on the fixed table to the center, the second clamping plate and the first clamping plate clamp the top of the packaging bag pushed to the center of the fixed table, and the two heating strips heat and seal the top of the packaging bag when clamping, so that the swinging frequency of the transverse plate and the extending plate is consistent with the clamping frequency of the first clamping plate and the second clamping plate, and the packaging bag is automatically sealed, thereby improving the working efficiency.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a front side perspective view of a thermoplastic sealing machine for producing bags according to the present utility model;
FIG. 2 is a top view of a thermoplastic sealer for bag manufacture according to the present utility model;
FIG. 3 is a rear partial perspective view of a thermoplastic sealing machine for producing bags according to the present utility model;
FIG. 4 is a front side partial perspective view of a thermoplastic sealing machine for producing bags according to the present utility model;
FIG. 5 is a partial front cross-sectional view of a thermoplastic capper for bag manufacture in accordance with the present utility model;
Fig. 6 is an enlarged view of a portion a of fig. 4 of a thermoplastic sealer for bag manufacture according to the present utility model.
The reference numerals are as follows, 1, workbench, 201, support plate, 202, motor, 203, rotating shaft, 204, chute, 301, rocker, 302, limit groove, 303, slide bar, 304, moving block, 305, limit bar, 306, slide bar, 401, connecting rod, 402, cross plate, 403, extension plate, 5, fixing table, 601, driving wheel, 602, synchronous belt, 603, driven wheel, 604, upright post, 605, eccentric wheel, 701, fixing plate, 702, damping bar, 703, spring, 704, contact plate, 801, first rack, 802, gear, 803, second rack, 804, first guide bar, 805, first clamp plate, 901, support frame, 902, second guide bar, 903, second clamp plate, 904, heating bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-6, a thermoplastic sealing machine for producing packaging bags comprises a workbench 1, a driving mechanism is arranged on the front side of the workbench 1, the driving mechanism comprises a support plate 201, the support plate 201 is fixedly connected to the front side of the top of the workbench 1, a sliding groove 204 is formed in the top of the support plate 201, a reciprocating mechanism is arranged on the front side of the top of the workbench 1, the reciprocating mechanism comprises a rocker 301, the rocker 301 is rotatably connected to the top of the support plate 201, a limiting groove 302 is formed in the rocker 301, a sliding rod 303 is slidably connected to the inner surface of the limiting groove 302, the bottom of the sliding rod 303 is slidably connected to the surface of the sliding groove 204, two limiting rods 305 are fixedly connected to the opposite surfaces of the two moving blocks 304, the top of the sliding rod 303 is slidably connected to the surface of the limiting rods 305, a sliding bar 306 is fixedly connected to the top of the sliding rod 303, the rocking rod 301 is rotatably driven by the rocking rod 301 to the sliding rod 306, the sliding rod 303 slides in the sliding groove 204 and the limiting groove 302, the sliding rod 303 drives the two moving blocks 304 to the top of the supporting plate 201 through the sliding bar 306, the sliding rod 306 is fixedly connected to the top of the workbench 1, a synchronous mechanism is arranged on the front side of the workbench 1, and an elastic transmission mechanism is arranged on the front side of the workbench, and an elastic transmission mechanism is arranged on the side of the workbench is fixedly connected to the workbench, and an elastic mechanism is arranged.
The driving mechanism comprises a motor 202, the motor 202 is fixedly connected to the front side of the bottom of the workbench 1, the output end of the motor 202 is fixedly connected with a rotating shaft 203, the top of the rotating shaft 203 is fixedly connected with a rocker 301, the motor 202 is started, and the motor 202 drives the rocker 301 to rotate through the rotating shaft 203.
The pushing mechanism comprises a plurality of connecting rods 401, the connecting rods 401 are fixedly connected to the tops of the sliding bars 306, transverse plates 402 are fixedly connected to the rear sides of the connecting rods 401, a plurality of extension plates 403 are fixedly connected to the rear sides of the transverse plates 402, the transverse plates 402 and the extension plates 403 are driven to move through the connecting rods 401 when the sliding bars 306 slide, and the rotating track of the transverse plates 402 and the rotation track of the extension plates 403 are kept consistent with the opening track of the sliding grooves 204 due to the limiting effect of the sliding grooves 204 on the sliding bars 303.
The synchronous mechanism comprises a driving wheel 601, the driving wheel 601 is fixedly connected to the rotating shaft 203, a synchronous belt 602 is connected to the driving wheel 601, a driven wheel 603 is connected to the rear end of the synchronous belt 602, a stand column 604 is fixedly connected to the driven wheel 603, the bottom of the stand column 604 is rotationally connected to the top of the workbench 1, an eccentric wheel 605 is fixedly connected to the stand column 604, the rotating shaft 203 rotates and simultaneously drives the driving wheel 601 to rotate, the driving wheel 601 rotates to drive the driven wheel 603 to rotate through the synchronous belt 602, and the driven wheel 603 rotates to drive the eccentric wheel 605 to rotate through the stand column 604.
The elastic mechanism comprises a fixed plate 701, wherein the fixed plate 701 is fixedly connected to the rear side of the top of the workbench 1, the front side of the fixed plate 701 is fixedly connected with a plurality of damping rods 702, the front end of each damping rod 702 is fixedly connected with a contact plate 704, the front side of the fixed plate 701 is fixedly connected with a plurality of springs 703, the front ends of the springs 703 are fixedly connected with the contact plates 704, the eccentric wheels 605 rotate to intermittently push the contact plates 704 to move to the rear side, and the damping rods 702 and the springs 703 are compressed when the contact plates 704 move.
The transmission mechanism comprises a first rack 801, the first rack 801 is fixedly connected to the front side of the contact plate 704, a gear 802 is meshed with one side, away from the center of the workbench 1, of the first rack 801, a second rack 803 is meshed with one side, away from the first rack 801, of the gear 802, a first guide rod 804 is fixedly connected to the second rack 803, a first clamping plate 805 is fixedly connected to the front side of the first guide rod 804, the first rack 801 moves to the rear side to drive the second rack 803 to move to the front side through the gear 802, and the second rack 803 moves to the front side to drive the first clamping plate 805 to move to the front side through the first guide rod 804.
The heating mechanism comprises a support frame 901, the support frame 901 is fixedly connected to the top of the workbench 1, a first guide rod 804 is slidably connected with one side of the support frame 901, a second guide rod 902 is slidably connected to one side of the support frame 901, which is close to the synchronous belt 602, the outer surface of the second guide rod 902 is slidably connected with a first clamping plate 805, the front end of the second guide rod 902 is fixedly connected with a second clamping plate 903, the opposite surfaces of the second clamping plate 903 and the first clamping plate 805 are fixedly connected with heating strips 904, the first clamping plate 805 and the second clamping plate 903 move relatively, the top of a packaging bag pushed to the center of the fixed table 5 is clamped, and the top of the packaging bag is heated and sealed by the two heating strips 904 while being clamped.
When the device is used, an operator starts the motor 202, the motor 202 drives the rocker 301 to rotate through the rotating shaft 203, the rocker 301 rotates to drive the sliding rod 303 to slide in the sliding groove 204 and the limiting groove 302, the sliding rod 303 slides to drive the two moving blocks 304 to slide on the top of the supporting plate 201 through the sliding bar 306, the sliding bar 306 drives the transverse plate 402 and the extending plate 403 to move through the connecting rod 401 when sliding, and the rotating track of the transverse plate 402 and the extending plate 403 is consistent with the opening track of the sliding groove 204 due to the limiting effect of the sliding groove 204 on the sliding rod 303.
The operator then places the packages one by one on the holding table 5 and the extension plate 403 will intermittently push the packages on the holding table 5 to the other side.
The rotation shaft 203 rotates and drives the driving wheel 601 to rotate, the driving wheel 601 rotates and drives the driven wheel 603 to rotate through the synchronous belt 602, the driven wheel 603 rotates and drives the eccentric wheel 605 to rotate through the upright post 604, the eccentric wheel 605 rotates and intermittently pushes the contact plate 704 to move backward, the contact plate 704 moves backward and drives the second clamping plate 903 to move backward through the second guide rod 902, the damping rod 702 and the spring 703 are compressed when the contact plate 704 moves, the first rack 801 is simultaneously driven to move backward, the first rack 801 moves backward and drives the second rack 803 to move forward through the gear 802, the second rack 803 moves forward and drives the first clamping plate 805 to move forward through the first guide rod 804, at this time, the first clamping plate 805 and the second clamping plate 903 move relatively to clamp the top of the packaging bag pushed to the center of the fixed table 5, the two heating strips 904 heat and seal the top of the packaging bag while clamping, and the swinging frequency of the transverse plate 402 and the extension plate 403 are consistent with the clamping frequency of the first clamping plate 805 and the second clamping plate 903, so that the packaging bag 403 can be pushed away from the fixed table 5 after sealing is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The thermoplastic sealing machine for producing packaging bags comprises a workbench (1), and is characterized in that a driving mechanism is arranged on the front side of the workbench (1), the driving mechanism comprises a support plate (201), the support plate (201) is fixedly connected to the front side of the top of the workbench (1), a sliding groove (204) is formed in the top of the support plate (201), a reciprocating mechanism is arranged on the front side of the top of the workbench (1), the reciprocating mechanism comprises a rocker (301), the rocker (301) is rotatably connected to the top of the support plate (201), a limiting groove (302) is formed in the rocker (301), a sliding rod (303) is slidably connected to the inner surface of the limiting groove (302), the bottom of the sliding rod (303) is slidably connected with the surface of the sliding groove (204), a moving block (304) is slidably connected to the top of the support plate (201), two limiting rods (305) are fixedly connected to opposite surfaces of the two moving blocks (304), the top of the sliding rod (303) is slidably connected to the surface of the limiting rod (305), a sliding rod (306) is fixedly connected to the top of the sliding rod (306), the sliding rod (306) is fixedly connected to the top of the workbench (1), the top of workstation (1) is provided with synchro mechanism, actuating mechanism is used for the drive synchro mechanism rotates, the top of workstation (1) is provided with elastic mechanism, one side of elastic mechanism is provided with drive mechanism, drive mechanism's front end is provided with heating mechanism.
2. The thermoplastic sealing machine for producing packaging bags according to claim 1, wherein the driving mechanism comprises a motor (202), the motor (202) is fixedly connected to the front side of the bottom of the workbench (1), the output end of the motor (202) is fixedly connected with a rotating shaft (203), and the top of the rotating shaft (203) is fixedly connected with the rocker (301).
3. The thermoplastic sealing machine for producing packaging bags according to claim 2, wherein the pushing mechanism comprises a plurality of connecting rods (401), the connecting rods (401) are fixedly connected to the top of the sliding strips (306), a transverse plate (402) is fixedly connected to the rear side of the connecting rods (401), and a plurality of extension plates (403) are fixedly connected to the rear side of the transverse plate (402).
4. The thermoplastic sealing machine for producing packaging bags according to claim 3, wherein the synchronizing mechanism comprises a driving wheel (601), the driving wheel (601) is fixedly connected to the rotating shaft (203), a synchronous belt (602) is connected to the driving wheel (601), a driven wheel (603) is connected to the rear end of the synchronous belt (602), an upright post (604) is fixedly connected to the driven wheel (603), the bottom of the upright post (604) is rotatably connected to the top of the workbench (1), and an eccentric wheel (605) is fixedly connected to the upright post (604).
5. The thermoplastic sealing machine for producing packaging bags of claim 4, wherein the elastic mechanism comprises a fixing plate (701), the fixing plate (701) is fixedly connected to the back side of the top of the workbench (1), a plurality of damping rods (702) are fixedly connected to the front side of the fixing plate (701), a contact plate (704) is fixedly connected to the front end of each damping rod (702), a plurality of springs (703) are fixedly connected to the front side of the fixing plate (701), and the front ends of the springs (703) are fixedly connected to the contact plate (704).
6. The thermoplastic sealing machine for producing packaging bags according to claim 5, wherein the transmission mechanism comprises a first rack (801), the first rack (801) is fixedly connected to the front side of the contact plate (704), a gear (802) is meshed to one side, away from the center of the workbench (1), of the first rack (801), a second rack (803) is meshed to one side, away from the first rack (801), of the second rack (803), a first guide rod (804) is fixedly connected to the second rack (803), and a first clamping plate (805) is fixedly connected to the front side of the first guide rod (804).
7. The thermoplastic sealing machine for producing packaging bags of claim 6, wherein the heating mechanism comprises a supporting frame (901), the supporting frame (901) is fixedly connected to the top of the workbench (1), the first guide rod (804) is slidably connected with one side of the supporting frame (901), one side of the supporting frame (901) close to the synchronous belt (602) is slidably connected with a second guide rod (902), the outer surface of the second guide rod (902) is slidably connected with the first clamping plate (805), the front end of the second guide rod (902) is fixedly connected with a second clamping plate (903), and the opposite surfaces of the second clamping plate (903) and the first clamping plate (805) are fixedly connected with heating strips (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520947839.XU CN224198092U (en) | 2025-05-14 | 2025-05-14 | Thermoplastic sealing machine for packaging bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520947839.XU CN224198092U (en) | 2025-05-14 | 2025-05-14 | Thermoplastic sealing machine for packaging bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224198092U true CN224198092U (en) | 2026-05-05 |
Family
ID=99616693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520947839.XU Active CN224198092U (en) | 2025-05-14 | 2025-05-14 | Thermoplastic sealing machine for packaging bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224198092U (en) |
-
2025
- 2025-05-14 CN CN202520947839.XU patent/CN224198092U/en active Active
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