CN216916577U - Packaging machine for disposable meal packets - Google Patents

Abstract

The utility model relates to a packaging machine for disposable meal packets, which comprises a packaging machine main frame, wherein the packaging machine main frame is provided with a connecting frame, the packaging machine main frame is provided with a separating device, the separating device is connected with the connecting frame, the separating device comprises a separating frame, a first pressing wheel, a second pressing wheel, a driving part and a driving shaft, one end of the first pressing wheel is provided with a first rotating shaft, one end of the second pressing wheel is provided with a second rotating shaft, the driving shaft is provided with an eccentric hole sleeved outside the first rotating shaft, the driving shaft is rotatably connected with the separating frame, the first rotating shaft is axially linked with the eccentric hole, and the driving part controls the driving shaft to rotate on the separating frame. The utility model provides a packaging machine for disposable meal packets with more stable pressing wheels.

Description

Packaging machine for disposable meal packets

Technical Field

The utility model relates to the technical field of packaging machines, in particular to a packaging machine for disposable meal packets.

Background

Along with the rapid development of society, the living standard of people is improved, people pay more and more attention to food sanitation, but the food sanitation is inevitable, tableware is a tool for eating food, whether the tableware is clean or not is observed and contacted by a food user firstly, so that the sanitation of the tableware is very important or not, and disposable tableware appears, the existing disposable bag is usually placed into a disposable bag together with chopsticks and tissues, some disposable bags are also well placed with wet tissues, when the wet tissues are placed, the disposable bag is required to be divided into two areas, one area is placed with the chopsticks and the other area is placed with the wet tissues to prevent the wet tissues from wetting the chopsticks, a pressing wheel for separating the areas of a packaging machine of the disposable bag is usually arranged on a connecting rod, and then two ends of the pressing rod are connected, the pressing wheel is controlled to press and rise, but pressing rods at two ends of the structure need to be at the same horizontal height, and the pressing rods need to be synchronous when the pressing wheels are pressed or raised, otherwise, the pressing wheels can be inclined, so that the width of the separation embossing is insufficient, and even the separation embossing is intermittent, and the separation effect is influenced.

SUMMERY OF THE UTILITY MODEL

In summary, in order to overcome the defects of the prior art, the utility model provides a packaging machine for disposable meal packets with more stable pressing wheels.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a packagine machine of disposable meal package, includes the packagine machine body frame, the packagine machine body frame is equipped with the link, the packagine machine body frame is equipped with the separator, the separator with the link is connected, the separator is including dividing frame, first pinch roller, second pinch roller, driving piece and drive shaft, first pinch roller one end is equipped with first pivot, second pinch roller one end is equipped with the second pivot, the drive shaft is equipped with the cover and locates the outer eccentric orfice of first pivot, the drive shaft with divide the frame to rotate and connect, first pivot with the axial linkage of eccentric orfice, driving piece control the drive shaft is in divide and rotate on the frame.

The arrangement is that when in use, the disposable meal packet is conveyed to the position between the first pressure wheel and the second pressure wheel by the conveying belt of the packaging machine main frame and is clamped by the first pressure wheel and the second pressure wheel, wherein the position of the second pressure wheel positioned below is fixed and always kept in a vertical state without inclination, the first pressure wheel positioned above is controlled to move by the first rotating shaft, the first rotating shaft is controlled to move by the driving shaft, when the first pressure wheel needs to be lifted, the driving shaft can be controlled to rotate on the separating frame by the driving part, the horizontal height of the eccentric wheel can be changed during rotation, the first rotating shaft which is axially linked with the eccentric wheel can be lifted along with the eccentric wheel, the first pressure wheel can be naturally lifted, the operation is simple, only one end of the first pressure wheel drives the first pressure wheel to move up and down, the first pressure wheel can not incline, the first pressure wheel can be always kept in a horizontal state and tightly attached to the second pressure wheel, and the separation embossing pressed on the disposable meal packet is complete, can not be intermittent.

Furthermore, the driving part sleeve is arranged outside the driving shaft and is in linkage with the driving shaft, a driving rod is arranged on the outer wall of the driving part, and a driving handle is arranged on one side of the driving rod facing the first pressing wheel.

So set up, the driving piece can overlap and press from both sides its outer wall outside the drive shaft, then rotates through the drive handle on the actuating lever, and the setting up of actuating lever has increased arm of force length, rotates laborsavingly, and the gripping is changeed to the drive handle, convenient operation.

Furthermore, a sliding bearing is arranged between the first rotating shaft and the eccentric hole.

So set up, the interior outer lane of slide bearing will respectively with first pivot and eccentric orfice between the tight fit, realize the two axial linkage the time the rotation of first pivot can not produce the friction again with the eccentric orfice inner wall between.

Furthermore, the separating device also retains a separating plate which is positioned between the first pinch roller and the second pinch roller, and a separating groove is formed in the position, corresponding to the contact position of the first pinch roller and the second pinch roller, of the separating plate.

So set up, disposable meal package just can be cliied to first pinch roller and second pinch roller in separating the groove, and disposable meal package just can extrude the separation impressed watermark on the division board, and is more stable.

Further, the separating device further comprises a speed regulating mechanism, the speed regulating mechanism comprises a speed regulating screw, two speed regulating wheels, two speed regulating belts and a speed regulating block, one end of each speed regulating wheel is provided with a conical table, the two speed regulating wheels are arranged in a reverse mode, the two speed regulating belts are sleeved outside the conical table, the speed regulating belts are embedded on the speed regulating block, the speed regulating screw drives the speed regulating block to move axially along the conical table, and one of the speed regulating wheels is in linkage with the second rotating shaft.

So set up, one of them governing wheel will be connected with driving motor and drive its rotation, then the speed governing outside locating two toper platforms through the cover brings and drives another governing wheel and rotate, another governing wheel drives the second pivot again and rotates and make the second pinch roller rotate, alright make the speed governing piece remove through rotating the speed governing screw when needing to change its rotational speed, just can draw the axial displacement of the speed governing area of inlaying on it when the speed governing piece removes, because two governing wheel reverse settings, two toper platforms also can reverse, the diameter that the position was established to the cover of speed governing area just can change like this, thereby change the drive ratio between two governing wheels, so just changed the rotational speed of second pinch roller, and the operation is simple.

Furthermore, the speed regulating screw is in threaded connection with the main frame of the packaging machine, and the speed regulating screw is rotationally connected with the speed regulating block.

So set up, just can reciprocating motion on the body frame when the speed governing screw rotates, alright like this with the gliding of taking the speed governing piece, easy operation.

Furthermore, the speed regulating mechanism further comprises a speed regulating frame, the speed regulating frame is respectively connected with the speed regulating screw rod and the speed regulating block, and the speed regulating frame is in rail connection with the connecting frame.

So set up, the speed governing screw band speed governing frame slides, and the speed governing piece is not with adjusting screw lug connection, and is more stable.

Furthermore, the speed regulating block is a disc with an I-shaped section.

So set up, the disc-shaped speed governing piece outer wall of I-shaped cross-section will constitute an annular groove, and the speed governing piece alright is driven by the speed governing area and is rotated, and the speed governing area is in the annular groove all the time.

Furthermore, the flywheel is a gear, and the position of the second rotating shaft contacting the flywheel is in a gear shape meshed with the second rotating shaft.

So set up, it is more stable through gear drive transmission.

Furthermore, the separating device further comprises an adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod, the adjusting screw rod is connected with the separating frame, the adjusting screw rod drives the separating frame to slide on the connecting frame, and the separating frame is in track connection with the connecting frame.

With the arrangement, the position of the separation embossing is required to be changed, so that the separation frame can slide on the connecting frame by rotating the adjusting screw, the positions of the first pressing wheel and the second pressing wheel are changed, and the operation is simple.

Drawings

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

Fig. 2 is a schematic structural diagram 1 of a partitioning device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram 2 of a partition device according to an embodiment of the present invention.

Fig. 4 is a top view of a spacer according to an embodiment of the present invention.

Fig. 5 is a sectional view taken along the plane a-a of fig. 4.

The reference numbers in the figures mean: 1. the packaging machine comprises a main packaging machine frame, 11, a connecting frame, 12, a separating device, 121, a separating frame, 122, a first pressing wheel, 1221, a first rotating shaft, 123, a second pressing wheel, 1231, a second rotating shaft, 124, a driving piece, 1241, a driving rod, 1242, a driving handle, 125, a driving shaft, 1251, an eccentric hole, 1252, a sliding bearing, 126, a separating plate, 1261, a separating groove, 127, a speed regulating mechanism, 1271, a speed regulating screw, 1272, a speed regulating wheel, 12721, a conical table, 1273, a speed regulating belt, 1274, a speed regulating block, 1275, a speed regulating frame, 128, a regulating mechanism and 1281.

Detailed Description

The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.

Referring to the attached drawings, the utility model provides the following technical scheme: the utility model provides a packagine machine of disposable meal package, includes packagine machine body frame 1, packagine machine body frame 1 is equipped with link 11, packagine machine body frame 1 is equipped with separator 12, separator 12 with link 11 connects, separator 12 is including separating frame 121, first pinch roller 122, second pinch roller 123, driving piece 124 and drive shaft 125, first pinch roller 122 one end is equipped with first pivot 1221, second pinch roller 123 one end is equipped with second pivot 1231, drive shaft 125 is equipped with the cover and locates the outer eccentric orfice 1251 of first pivot 1221, drive shaft 125 with it rotates to separate frame 121 and connects, first pivot 1221 with eccentric orfice 1251 axial linkage, driving piece 124 control drive shaft 125 is in separate and rotate on the frame 121.

With such arrangement, when in use, the disposable meal packets are conveyed to the position between the first pressing wheel 122 and the second pressing wheel 123 by the conveying belt of the main frame 1 of the packaging machine and clamped by the first pressing wheel 122 and the second pressing wheel 123, wherein the position of the second pressing wheel 123 positioned below is fixed and always kept in a vertical state without inclination, the first pressing wheel 122 positioned above is controlled to move by the first rotating shaft 1221, the first rotating shaft 1221 is controlled to move by the driving shaft 125, when the first pressing wheel 122 needs to be lifted, the driving shaft 125 can be controlled to rotate on the separating frame 121 by the driving part 124, the horizontal height of the eccentric wheel can be changed during rotation, the first rotating shaft 1221 axially linked with the eccentric wheel can be lifted along with the first rotating shaft 1221, the first pressing wheel 122 can be naturally lifted, the operation is simple, and only one end of the first pressing wheel 122 drives the first pressing wheel 122 to move up and down without inclination, the first pressing wheel can always keep in a horizontal state and is tightly attached to the second pressing wheel 123, the separation embossing pressed on the disposable meal bag is complete and can not be interrupted.

This embodiment is preferred, driving piece 124 cover is located outside rather than the linkage setting of drive shaft 125, driving piece 124 outer wall is equipped with actuating lever 1241, actuating lever 1241 towards one side of first pinch roller 122 is equipped with drive handle 1242, can also set up button-shaped locating part on the actuating lever 1241, then set up spacing on the spacer 121, block spacing after the actuating lever 1241 rotates, just can return after pulling up the button, can also set up the extension spring on the actuating lever 1241 again, pull up the button mouth and can be pulled back original position by the extension spring automatically.

With the arrangement, the driving member 124 can be sleeved outside the driving shaft 125 to clamp the outer wall thereof, and then the driving handle 1242 on the driving rod 1241 is rotated, the driving rod 1241 is arranged to increase the length of the force arm, the rotation is labor-saving, and the driving handle 1242 is easier to grasp and convenient to operate.

In this embodiment, a sliding bearing 1252 is preferably disposed between the first rotating shaft 1221 and the eccentric hole 1251, and a sliding bearing 1252 may be disposed between the driving shaft 125 and the separating frame 121.

So set up, the interior outer lane of slide bearing 1252 will respectively with first pivot 1221 and eccentric orfice 1251 between the tight fit, realize the two axial linkage the time first pivot 1221's rotation can not produce the friction again with the eccentric orfice 1251 inner wall between.

In this embodiment, the separating device 12 further retains a separating plate 126, the separating plate 126 is located between the first pressing wheel 122 and the second pressing wheel 123, and a separating groove 1261 is formed in the separating plate 126 corresponding to a contact position of the first pressing wheel 122 and the second pressing wheel 123.

With the arrangement, the first pressing wheel 122 and the second pressing wheel 123 clamp the disposable meal packet in the separation groove 1261, and the disposable meal packet can be pressed on the separation plate 126 to form separation embossing, so that the disposable meal packet is more stable.

Preferably, in this embodiment, the separating device 12 further includes a speed adjusting mechanism 127, the speed adjusting mechanism 127 includes a speed adjusting screw 1271, two speed adjusting wheels 1272, a speed adjusting belt 1273 and a speed adjusting block 1274, one end of the speed adjusting wheel 1272 is provided with a conical table 12721, the two speed adjusting wheels 1272 are arranged in opposite directions, the speed adjusting belt 1273 is sleeved outside the two conical tables 12721, the speed adjusting belt 1273 is embedded on the speed adjusting block 1274, the speed adjusting screw 1271 drives the speed adjusting block 1274 to move along the axial direction of the conical table 12721, one of the speed adjusting wheels 1272 is linked with the second rotating shaft 1231, and a rotating knob can be arranged at the end of the speed adjusting screw 1271 to facilitate rotation.

With such an arrangement, one of the speed-adjusting wheels 1272 is connected to the driving motor to drive the driving motor to rotate, then the other speed-adjusting wheel 1272 is driven to rotate by the speed-adjusting belt 1273 sleeved outside the two conical tables 12721, the second rotating shaft 1231 is driven by the other speed-adjusting wheel 1272 to rotate so as to drive the second pressing wheel 123 to rotate, when the rotation speed of the second pressing wheel needs to be changed, the speed-adjusting block 1274 can be moved by rotating the speed-adjusting screw 1271, when the speed-adjusting block 1274 moves, the speed-adjusting belt 1273 embedded on the speed-adjusting block can be pulled to move along the axial direction of the conical tables 12721, because the two speed-adjusting wheels 1272 are reversely arranged, the diameter of the sleeved position of the speed-adjusting belt 1273 can be changed, so that the transmission ratio between the two speed-adjusting wheels 1272 is changed, so that the rotation speed of the second pressing wheel 123 is changed, and the operation is simple.

In this embodiment, preferably, the speed adjusting screw 1271 is screwed with the main frame 1 of the packaging machine, and the speed adjusting screw 1271 is rotatably connected with the speed adjusting block 1274.

With such arrangement, the speed regulating screw 1271 can reciprocate on the main frame when rotating, so that the speed regulating block 1274 can be driven to slide, and the operation is simple.

Preferably, in this embodiment, the speed adjusting mechanism 127 further includes a speed adjusting rack 1275, the speed adjusting rack 1275 is respectively connected to the speed adjusting screw 1271 and the speed adjusting block 1274, the speed adjusting rack 1275 is connected to the connecting rack 11 via a rail, and a strip-shaped groove may be further disposed on the speed adjusting rack 1275 to facilitate the speed adjusting block 1274 to be fixed at different heights by sliding up and down.

So set up, speed governing screw 1271 takes speed governing frame 1275 to slide, and speed governing piece 1274 is not with adjusting screw 1281 direct connection, and is more stable.

Preferably, in this embodiment, the speed adjusting block 1274 is a disk with an i-shaped cross section.

Thus, the outer wall of the disc-shaped speed regulating block 1274 with the I-shaped section forms an annular groove, the speed regulating block 1274 can be driven by the speed regulating belt 1273 to rotate, and the speed regulating belt 1273 is always in the annular groove.

In this embodiment, the flywheel 1272 is preferably a gear, the position where the second rotating shaft 1231 contacts the flywheel 1272 is in the shape of a gear engaged with the gear, and the gear engaged with the second rotating shaft 1231 may be provided on the first rotating shaft 1221 to cause the first rotating shaft 1221 and the second rotating shaft 1231 to be linked.

So set up, it is more stable through gear drive transmission.

In this embodiment, preferably, the separating device 12 further includes an adjusting mechanism 128, the adjusting mechanism 128 includes an adjusting screw 1281, the adjusting screw 1281 is connected to the separating frame 121, the adjusting screw 1281 drives the separating frame 121 to slide on the connecting frame 11, the separating frame 121 is connected to the connecting frame 11 in a track, and the adjusting screw 1281 may have the same structure as the speed adjusting screw 1271.

With the arrangement, when the position of the partition embossing needs to be changed, the partition frame 121 can slide on the connecting frame 11 by rotating the adjusting screw 1281, so that the positions of the first pressing wheel 122 and the second pressing wheel 123 can be changed, and the operation is simple.

Although the present invention has been described in detail with reference to the foregoing embodiments, the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as falling within the technical scope of the present invention, and equivalent alternatives and modifications of the technical solution and the inventive concept thereof should be covered by the present invention.

Claims (10)

1. The utility model provides a packagine machine of disposable meal package, includes the packagine machine body frame, the packagine machine body frame is equipped with the link, the packagine machine body frame is equipped with the separator, the separator with the link is connected its characterized in that: the separating device comprises a separating frame, a first pressing wheel, a second pressing wheel, a driving part and a driving shaft, wherein a first rotating shaft is arranged at one end of the first pressing wheel, a second rotating shaft is arranged at one end of the second pressing wheel, an eccentric hole which is sleeved outside the first rotating shaft is arranged on the driving shaft, the driving shaft is rotatably connected with the separating frame, the first rotating shaft is axially linked with the eccentric hole, and the driving part controls the driving shaft to rotate on the separating frame.

2. The machine for packaging disposable meal packets according to claim 1, wherein: the driving part sleeve is arranged outside the driving shaft and is in linkage with the driving shaft, the outer wall of the driving part is provided with a driving rod, and the driving rod faces to one side of the first pressing wheel and is provided with a driving handle.

3. The machine for packaging disposable meal packets according to claim 1, wherein: and a sliding bearing is arranged between the first rotating shaft and the eccentric hole.

4. The machine for packaging disposable meal packets according to claim 1, wherein: the separating device also reserves a separating plate, the separating plate is positioned between the first pinch roller and the second pinch roller, and a separating groove is formed in the position, corresponding to the contact position of the first pinch roller and the second pinch roller, of the separating plate.

5. The machine for packaging disposable meal packets according to claim 1, wherein: the separating device further comprises a speed regulating mechanism, the speed regulating mechanism comprises a speed regulating screw, two speed regulating wheels, two speed regulating belts and a speed regulating block, a conical table is arranged at one end of each speed regulating wheel, the two speed regulating wheels are arranged in a reverse mode, the two speed regulating belts are sleeved outside the conical table, the speed regulating belts are embedded in the speed regulating block, the speed regulating screw drives the speed regulating blocks to move axially along the conical table, and one of the speed regulating wheels is in linkage with the second rotating shaft.

6. The machine for packaging disposable meal packets according to claim 5, wherein: the speed regulating screw is in threaded connection with the main frame of the packaging machine and is rotationally connected with the speed regulating block.

7. The machine for packaging disposable meal packets according to claim 5, wherein: the speed regulating mechanism further comprises a speed regulating frame, the speed regulating frame is respectively connected with the speed regulating screw rod and the speed regulating block, and the speed regulating frame is in rail connection with the connecting frame.

8. The machine for packaging disposable meal packets according to claim 5, wherein: the speed regulating block is a disc with an I-shaped section.

9. The machine for packaging disposable meal packets according to claim 5, wherein: the speed regulating wheel is a gear, and the position of the second rotating shaft, which is contacted with the speed regulating wheel, is in a gear shape meshed with the second rotating shaft.

10. The machine for packaging disposable meal packets according to claim 1, wherein: the separating device further comprises an adjusting mechanism, the adjusting mechanism comprises an adjusting screw rod, the adjusting screw rod is connected with the separating frame, the adjusting screw rod drives the separating frame to slide on the connecting frame, and the separating frame is in rail connection with the connecting frame.

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