CN211944009U

CN211944009U - Pedal sealing machine

Info

Publication number: CN211944009U
Application number: CN202020529503.9U
Authority: CN
Inventors: 郭正学
Original assignee: Aipinmei Cosmetics Shanghai Co ltd
Current assignee: Aipinmei Cosmetics Shanghai Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-17
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a foot-operated capper, which comprises a frame, running-board and depression bar, fixed mounting has the electric rod between two depression bars, all install the torsional spring on running-board and the depression bar, fixed mounting has adjusting device in the frame, adjusting device installation pivot, the installation pivot is less than the depression bar and is higher than the running-board, the axis of installation pivot is parallel with the rotation axis of running-board, the installation pivot includes first pivot and second pivot, fixed mounting has the gear wheel in the first pivot, fixed mounting has the pinion in the second pivot, gear wheel and pinion meshing, be connected with down on the running-board and connect the rope, connect the rope winding and connect in the first pivot down, be connected with on the depression bar and connect the rope, on connect the rope winding and connect in the second pivot, all install the torsional spring in the first pivot, the other end and the frame. The pressing plate and the electric heating rod can be tightly attached by stepping on a smaller angle, so that a worker does not need to step on the pedal plate greatly, and the electric heating rod can be conveniently used by the worker for a long time.

Description

Pedal sealing machine

Technical Field

The utility model belongs to the technical field of the technique of equipment for packing and specifically relates to a foot-operated capper is related to.

Background

A sealing machine is a machine for sealing a packaging bag filled with a packing material. The function is to seal the packaging bag in the last procedure of the product. The pedal sealing machine is suitable for sealing various plastic films, composite films and aluminum-plastic films, and can be widely applied to the industries of food, local products, candies, tea, medicines, hardware and the like. Traditional foot-operated capper places the wrapping bag that will seal earlier between clamp plate and electric rod when using, later descends the clamp plate, presss from both sides the wrapping bag between clamp plate and electric rod to seal the wrapping bag.

The Chinese patent with the publication number of CN204137405U discloses a foot-operated sealing machine, which comprises an operation table, a support, a pedal, a pressing plate, a transmission rod, an electric heating rod and a control panel, wherein the operation table is arranged above the support, the pedal is arranged at the bottom of the support, the pressing plate is arranged on the operation table, one end of the transmission rod is connected with the pedal, the other end of the transmission rod is connected with the pressing plate, the electric heating rod is arranged under the pressing plate, the control panel is arranged on the operation table and is electrically connected with the electric heating rod, the foot-operated sealing machine also comprises an infrared inductor and an electromagnetic inductor, the infrared inductor is used for inducing hands, the infrared inductor is arranged in front of the electric heating rod, and the electromagnetic inductor is electrically connected with the infrared inductor and is in transmission connection.

One end of a transmission rod in the structure is connected to the pedal. In order to enable a worker to conveniently place a packaging bag between a pressing plate and an electric heating rod when the conventional foot-operated sealing machine is used, the distance between the pressing plate and the electric heating rod is large, and the worker needs to greatly step on a pedal plate when the conventional foot-operated sealing machine is used. When workers work for a long time, the workers are easy to feel tired, and the workers are inconvenient to use for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a foot-operated capper, it can be convenient for the workman to use for a long time to prior art exists not enough.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a foot-operated sealing machine comprises a frame, a pedal hinged at the lower end of the frame and two pressure rods hinged at the upper end of the frame, wherein the two pressure rods are parallel to each other, the rotating axes of the two pressure rods are collinear, the rotating axes of the pedal and the pressure rods are parallel, an electric heating rod is fixedly installed between the two pressure rods, torsion springs are installed on the pedal and the pressure rods, an adjusting device is fixedly installed on the frame and comprises an installation rotating shaft arranged on the frame, the installation rotating shaft is lower than the pressure rods and higher than the pedal, the axis of the installation rotating shaft is parallel to the rotating axis of the pedal, the installation rotating shaft comprises a first rotating shaft and a second rotating shaft, a large gear is fixedly installed on the first rotating shaft, a small gear is fixedly installed on the second rotating shaft, the large gear is meshed with the small gear, a lower connecting rope is connected on the pedal, go up the connection rope winding and connect in the second pivot, all install the torsional spring in the first pivot, the other end and the frame fixed connection of torsional spring.

Through adopting above-mentioned technical scheme, step on the running-board when the workman, the running-board drives down and connects the rope and rotate, and then makes first pivot rotate. Because the bull gear fixedly mounted on the first rotating shaft is meshed with the pinion gear mounted on the second rotating shaft, after the first rotating shaft rotates for a certain angle, the rotating angle of the second rotating shaft is larger, so that the distance of the upper connecting rope connected to the second rotating shaft is larger, and the rotating amplitude of the pressure lever is larger. When the worker loosens the pedal, the pedal and the pressure rod can be restored to the original positions under the action of the torsion spring. When a worker steps on the pedal, the press plate and the electric heating rod can be tightly attached by stepping on a smaller angle, so that the worker does not need to step on the pedal greatly. The workers are not easy to feel tired when working for a long time, and the workers can use the machine for a long time conveniently.

The present invention may be further configured in a preferred embodiment as: the pedal plate is fixedly connected with an extension plate, the extension plate is movably connected with a connecting rod, and the upper end of the connecting rod is connected with one end, far away from the first rotating, of the lower connecting rope.

Through adopting above-mentioned technical scheme, through being provided with the connecting rod, reduce the length of connecting the rope down, be difficult for appearing workman's shank and stumble down the phenomenon of connecting the rope, and then be difficult for appearing the workman when the calibration wrapping bag position, the maloperation leads to the phenomenon that the electric rod pushed down, its fine protection workman and whole capper.

The present invention may be further configured in a preferred embodiment as: the rotation axis of the pedal is a lower rotating shaft, and the lengthening plate is arranged on one side, far away from the pedal, of the lower rotating shaft.

Through adopting above-mentioned technical scheme, will lengthen the board setting at the opposite side of running-board, the workman of being convenient for tramples, and it is more convenient to use.

The present invention may be further configured in a preferred embodiment as: the distance between one end of the lengthened plate, far away from the lower rotating shaft, and the lower rotating shaft is larger than the distance between one end of the pedal, far away from the lower rotating shaft, and the connecting rod is movably arranged at one end of the lengthened plate, far away from the pedal.

Through adopting above-mentioned technical scheme, make the length of extension board longer to when can making to step on the running-board, the one end pivoted range that makes the extension board keep away from down the pivot is bigger, thereby makes the workman can further reduce the range of stepping on the running-board, and the workman of being convenient for uses for a long time.

The present invention may be further configured in a preferred embodiment as: the rack is fixedly provided with a limiting ring, and the connecting rod is arranged in the limiting ring in a penetrating way all the time.

Through adopting above-mentioned technical scheme, through being provided with the spacing ring, further restrict the position of connecting rod, make the connecting rod remain stable. When the connecting rod wears to establish in spacing ring, can carry on spacingly to the position of connecting rod, even the workman mistake touches the connecting rod, also be difficult for making the connecting rod position change, and then be difficult for appearing connecting the rope rotation under the mistake drives to make the phenomenon that the electric bar pushed down, fine protection the workman.

The present invention may be further configured in a preferred embodiment as: the bottom of the pedal is stuck with a cushion layer.

Through adopting above-mentioned technical scheme, when the workman is stepped on the running-board and is about to touch ground, the cushion layer can play the effect of buffering, makes the running-board be difficult for colliding with subaerially, fine protection the running-board.

The present invention may be further configured in a preferred embodiment as: the rack on set up two sets of installation pivots, every group installation pivot all includes first pivot and second pivot, two sets of installation pivots are located the both sides of rack respectively, and two last connection ropes on the depression bar are connected with two second pivots respectively.

Through adopting above-mentioned technical scheme, because articulated in the frame have two depression bars, through being provided with two second rotation and connecting the rope on two, can drive two depression bars together and remove when stepping on the running-board, can make the inseparable laminating of electric bar between the depression bar on the clamp plate.

The present invention may be further configured in a preferred embodiment as: and a synchronous rod is fixedly connected between the first rotating shaft and the other first rotating shaft.

Through adopting above-mentioned technical scheme, can make two primary shafts rotate in step, the workman tramples the running-board and can drive two depression bars simultaneously and remove together, and is more stable during the removal.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the pressing plate can be tightly attached to the electric heating rod by treading the pedal at a smaller angle, so that a worker does not need to greatly tread the pedal, and the long-time use of the worker is facilitated;

2. the structure is simple and stable.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a frame; 11. a foot pedal; 12. a pressure lever; 13. an electric heating rod; 14. pressing a plate; 2. a lengthening plate; 21. a connecting rod; 22. a limiting ring; 3. an adjustment device; 31. installing a rotating shaft; 311. a first rotating shaft; 312. a second rotating shaft; 32. a synchronization lever; 33. a bull gear; 34. a pinion gear; 35. a lower connecting rope; 36. an upper connecting rope; 37. a torsion spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a foot-operated capper, including frame 1, the lower extreme department of frame 1 articulates there is running-board 11. The rotation axis of the pedal 11 is a lower rotating shaft which is horizontally arranged, the pedal 11 is positioned on one side of the lower rotating shaft close to the front side of the rack 1, and a cushion pad is stuck on the bottom surface of the pedal 11 and is a rubber pad. The upper end of the frame 1 is hinged with two pressure rods 12, the rotating shafts of the two pressure rods 12 are upper rotating shafts, the two upper rotating shafts are collinear and are all parallel to the lower rotating shaft, and an electric heating rod 13 is fixedly arranged between the two pressure rods 12. The upper end of the frame 1 is fixedly provided with a pressing plate 14, the pressing plate 14 is positioned at the position of the upper rotating shaft close to the front face of the frame 1, and when one end of the pressing rod 12 far away from the upper rotating shaft rotates to the position of the upper rotating shaft close to the front face of the frame 1, the electric heating rod 13 can be attached to the upper surface of the pressing rod 12.

Referring to fig. 1 and 2, the footrest 11 is integrally formed with an extension plate 2, and the extension plate 2 is located on a side of the lower shaft away from the footrest 11. The distance between one end of the lengthened plate 2 far away from the lower rotating shaft and the lower rotating shaft is larger than the distance between one end of the pedal plate 11 far away from the lower rotating shaft and the lower rotating shaft, namely the length of the lengthened plate 2 is larger than that of the pedal plate 11. A connecting rod 21 is fixedly connected to one end of the elongated plate 2 far away from the pedal 11. The frame 1 is fixedly provided with a limiting ring 22, and when one end of the lengthened plate 2 far away from the pedal plate 11 is located at the lowest position, the connecting rod 21 still penetrates through the limiting ring 22. An adjusting device 3 is fixedly arranged on the frame 1, the adjusting device 3 comprises an installation rotating shaft 31 arranged in the middle of the frame 1, and the axis of the installation rotating shaft 31 is parallel to the lower rotating shaft. The installation rotating shafts 31 are provided with two groups, each group of installation rotating shafts 31 comprises a first rotating shaft 311 and a second rotating shaft 312, and the two groups of installation rotating shafts 31 are respectively positioned on two sides of the rack 1. The axes of the two first rotating shafts 311 are collinear, the axes of the two second rotating shafts 312 are collinear, and the two first rotating shafts 311 are fixedly connected with the synchronizing rod 32. A large gear 33 is fixedly mounted on the first rotating shaft 311, a small gear 34 is fixedly mounted on the second rotating shaft 312, and the large gear 33 is meshed with the small gear 34. The upper end of connecting rod 21 is connected with down and connects rope 35, connects the other end winding of rope 35 down and connects on first pivot 311, and the one end that the pivot was kept away from to depression bar 12 is connected with and connects rope 36, goes up the other end winding of connecting rope 36 and connects on second pivot 312. Torsion springs 37 are mounted on the pedal 11, the pressure lever 12 and the first rotating shaft 311, and the other ends of the torsion springs 37 are fixedly connected with the frame 1.

The torsion spring 37 is preset so that the torsion spring 37 on the first rotating shaft 311 is tightened when the torsion springs 37 on the footboard 11 and the press rod 12 are loosened. When a worker steps on the pedal plate 11, the pedal plate 11 drives the lengthened plate 2 to rise, at the moment, the lower connecting rope 35 is loosened, the torsion spring 37 on the first rotating shaft 311 is loosened, the first rotating shaft 311 rotates to drive the second rotating shaft 312 to rotate, and finally the torsion spring 37 on the pressing rod 12 is tightened to rotate the pressing rod 12, so that the electric heating rod 13 can be pressed down to the pressing plate 14. Because the large gear 33 fixedly installed on the first rotating shaft 311 is engaged with the small gear 34 installed on the second rotating shaft 312, when the first rotating shaft 311 rotates a certain angle, the angle of rotation of the second rotating shaft 312 is larger, so that the distance of pulling the upper connecting rope 36 connected to the second rotating shaft 312 is larger, and the rotating amplitude of the pressure lever 12 is larger. When the worker releases the footboard 11, both the footboard 11 and the pressing rod 12 can be restored to the original positions by the torsion spring 37. When a worker steps on the pedal 11, the worker can step on a small angle to enable the pressing plate 14 and the electric heating rod 13 to be tightly attached, so that the worker does not need to step on the pedal 11 greatly. The workers are not easy to feel tired when working for a long time, and the workers can use the machine for a long time conveniently.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a foot-operated capper, including frame (1), pedal (11) that articulate at frame (1) lower extreme and hinge depression bar (12) in frame (1) upper end, depression bar (12) are provided with two, two depression bar (12) are parallel to each other, and its axis of rotation collineation, the axis of rotation of pedal (11) and depression bar (12) is parallel, fixed mounting has electric bar (13) between two depression bar (12), all install torsional spring (37) on pedal (11) and depression bar (12), its characterized in that: the adjustable pedal type pedal device is characterized in that an adjusting device (3) is fixedly mounted on the rack (1), the adjusting device (3) comprises a mounting rotating shaft (31) arranged on the rack (1), the mounting rotating shaft (31) is lower than the pressure lever (12) and higher than the pedal (11), the axis of the mounting rotating shaft (31) is parallel to the rotating axis of the pedal (11), the mounting rotating shaft (31) comprises a first rotating shaft (311) and a second rotating shaft (312), a large gear (33) is fixedly mounted on the first rotating shaft (311), a small gear (34) is fixedly mounted on the second rotating shaft (312), the large gear (33) is meshed with the small gear (34), a lower connecting rope (35) is connected to the pedal (11), the lower connecting rope (35) is wound and connected to the first rotating shaft (311), an upper connecting rope (36) is connected to the pressure lever (12), and the upper connecting rope (36) is wound and connected to the second rotating, all install torsional spring (37) on first pivot (311), the other end and frame (1) fixed connection of torsional spring (37).

2. The foot-operated sealing machine according to claim 1, characterized in that: the pedal (11) on fixedly connected with extension board (2), swing joint has connecting rod (21) on extension board (2), the upper end and the lower connection rope (35) of connecting rod (21) keep away from first pivoted one end and are connected.

3. The foot-operated sealing machine according to claim 2, characterized in that: the rotation axis of the pedal plate (11) is a lower rotation shaft, and the lengthening plate (2) is arranged on one side, far away from the pedal plate (11), of the lower rotation shaft.

4. The foot-operated sealing machine according to claim 3, characterized in that: the distance between one end of the lengthened plate (2) far away from the lower rotating shaft and the lower rotating shaft is larger than the distance between one end of the pedal plate (11) far away from the lower rotating shaft and the lower rotating shaft, and the connecting rod (21) is movably arranged at one end of the lengthened plate (2) far away from the pedal plate (11).

5. The foot-operated sealing machine according to claim 2, characterized in that: the frame (1) on fixed mounting have spacing ring (22), connecting rod (21) wear to establish in spacing ring (22) all the time.

6. The foot-operated sealing machine according to claim 1, characterized in that: the bottom of the pedal (11) is stuck with a cushion layer.

7. The foot-operated sealing machine according to claim 1, characterized in that: frame (1) on set up two sets of installation pivot (31), every group installation pivot (31) all include first pivot (311) and second pivot (312), two sets of installation pivots (31) are located the both sides of frame (1) respectively, and go up on two depression bars (12) and connect rope (36) and be connected with two second pivots (312) respectively.

8. The foot-operated sealing machine according to claim 7, characterized in that: and a synchronous rod (32) is fixedly connected between the first rotating shaft (311) and the other first rotating shaft (311).