CN209988193U

CN209988193U - Pillow type packaging machine convenient for installation of film cylinder

Info

Publication number: CN209988193U
Application number: CN201920503345.7U
Authority: CN
Inventors: 陈鑫
Original assignee: Sichuan Heronghui Food Co Ltd
Current assignee: Sichuan Heronghui Food Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-24
Anticipated expiration: 2029-04-12

Abstract

The utility model relates to a pillow type packagine machine convenient to installation of a film section of thick bamboo belongs to food packaging equipment field, including the frame with set up the unreeling axle that is used for installing a film section of thick bamboo in the frame, the slip cap is equipped with the lantern ring on the unreeling axle, be provided with the locating part that is used for injecing lantern ring position on the lantern ring, the mounting hole has been seted up on the unreeling axle, the mounting hole internal slip is provided with the butt piece that is used for keeping away from one side butt of frame with a film section of thick bamboo, be provided with in the unreeling axle and be used for driving the radial sliding. During installation, the film barrel is sleeved on the unwinding shaft, the abutting block is driven to slide outwards from the mounting hole through the driving assembly, then the film barrel is pushed to be abutted against the abutting block, the lantern ring is slid to be abutted against one end, close to the rack, of the film barrel, and the lantern ring is limited through the limiting part, so that the installation of the film barrel is realized.

Description

Pillow type packaging machine convenient for installation of film cylinder

Technical Field

The utility model relates to a food packaging equipment field, in particular to pillow formula packagine machine convenient to installation of a film section of thick bamboo.

Background

The pillow type packaging machine is an automatic continuous shrink packaging device, has very strong packaging capacity, and can be suitable for various specifications for food and non-food packaging. A common packaging device in the field of food safety production, for example, the packaging of chafing dish food materials.

When the film tube is mounted on the unwinding shaft of the film winding mechanism, in order to ensure the packaging quality, the film tube needs to be prevented from sliding on the unwinding shaft. The prior art is that threaded connection has the sleeve that is used for contradicting with a film section of thick bamboo on putting the reel usually, when installing a film section of thick bamboo, unloads earlier the sleeve and transfers the reel, establishes film section of thick bamboo cover on putting the spool, then establishes sleeve cover on putting the spool and rotatory sleeve to make sleeve and film section of thick bamboo butt, realize the installation of a film section of thick bamboo.

The whole process is very complicated, and especially when the width of a film tube is small, the sleeve can be abutted against the film tube only by rotating for a long time, so that time and labor are wasted, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pillow formula packagine machine convenient to installation of a film section of thick bamboo has a film section of thick bamboo simple to operate's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pillow type packagine machine convenient to installation of film section of thick bamboo, includes the frame and sets up the axle of unreeling that is used for installing the film section of thick bamboo in the frame, it is equipped with the lantern ring that is used for being close to frame one side butt with the film section of thick bamboo to unreel epaxial slip cover, be provided with the locating part that is used for injecing lantern ring position on the lantern ring, the mounting hole has been seted up on the axle of unreeling, the downthehole butt piece that is used for keeping away from one side butt of frame with the film section of thick bamboo that slides is provided with in the mounting hole.

When the technical scheme is implemented, the abutting block is driven to slide into the mounting hole through the driving assembly, the film barrel is sleeved on the unwinding shaft after the abutting block is completely positioned in the mounting hole, the abutting block is driven to slide outwards of the mounting hole through the driving assembly, then the film barrel is pushed to abut against the abutting block, the lantern ring is slid to abut against one end, close to the rack, of the film barrel, the position of the lantern ring is limited through the limiting piece, and therefore the film barrel is mounted; when the film barrel is disassembled, the abutting block is driven by the driving assembly to slide into the mounting hole, and then the film barrel is drawn out, so that the film barrel is convenient to assemble and disassemble.

The utility model discloses further set up to: the drive assembly includes lead screw and drive block, the lead screw rotates and sets up in unreeling the axle, unreel and offer the bar hole that runs through to the lead screw along its axial on the axle, the lead screw is located to the drive block thread bush, be provided with the guide post of being connected with the bar hole slides on the drive block, it is provided with the elastic component that is used for ordering about the butt piece to the direction motion near the lead screw to unreel the axle, the face slope setting that drive block and butt piece are contradicted.

When the technical scheme is implemented, the screw rod is rotated when the film cylinder is installed, the screw rod drives the driving block to move to the position close to the abutting block, and meanwhile, the guide column slides along the strip-shaped hole to prevent the driving block from rotating automatically; when the film barrel is detached, the screw rod is driven to drive the driving block to be away from the abutting block, the abutting block automatically resets in the mounting hole under the action of the elastic piece, and the film barrel can be drawn out at the moment, so that the film barrel is convenient to use.

The utility model discloses further set up to: the mounting hole is along the circumference evenly distributed three of unreeling the axle, all is provided with the butt joint piece in every mounting hole, the drive block wholly is the round platform form, and is close to the one end of butt joint piece for less end.

Implement above-mentioned technical scheme, set up the butt piece along unreeling axle circumference three, make the spacing more steady of a film section of thick bamboo.

The utility model discloses further set up to: the elastic piece is an arc-shaped spring piece, two ends of the spring piece are fixedly connected with the inner wall of the unreeling shaft, and the concave surface of the spring piece is fixedly connected with the abutting block.

By implementing the technical scheme, when the lead screw drives the driving block to be far away from the abutting block, the abutting block can automatically reset under the elastic action of the spring piece, and the film barrel can be conveniently drawn out.

The utility model discloses further set up to: the utility model discloses a guide post, including frame, unreeling shaft, guide post, end cover, fixed spacing platform that is provided with the one end butt that is close to the unreeling shaft with the end cover on the lead screw, the one end that the frame was kept away from to the unreeling shaft can be dismantled and be connected with the end cover, the unreeling shaft internal fixation is provided with the stationary blade, the one end of lead screw is worn out the end cover outward, the other end and stationary blade butt, the fixed spacing platform that is close to the one end butt of unreeling shaft with the end cover that is provided with on the lead screw, the spout has radially been seted up along it on the driving block, the.

Implement above-mentioned technical scheme, when dismantling the lead screw, lift off the end cover, then to promoting the guide post in the unreeling axle, make the guide post break away from the bar hole, then rotate the lead screw, make the lead screw drive guide post and bar hole dislocation, the guide post contradicts with the inner wall of unreeling axle, then outwards take out unreeling axle can, the lead screw dismantles conveniently.

The utility model discloses further set up to: the anticreep portion sets up the boss that stretches into one end in the spout including fixed in the guide post to and the fixed surrounding edge that sets up on the drive block and be located the notch department of spout, when boss and surrounding edge butt, the guide post stops outside slip.

Implement above-mentioned technical scheme, the guide post is driven outwards to the elasticity of pressure spring, and boss and surrounding edge butt play the purpose that prevents the guide post and break away from the spout.

The utility model discloses further set up to: the unwinding shaft is provided with external threads, the end cover is in threaded connection with the unwinding shaft, and one end of the screw rod extending out of the end cover is fixedly provided with a rotating part.

Implement above-mentioned technical scheme, end cover and unreel axle threaded connection, the end cover loading and unloading is convenient, and unreels the axle and set up the external screw thread, makes things convenient for the lead screw to drive driving block and guide post and breaks away from and unreels the axle.

The utility model discloses further set up to: the frame is provided with a mandrel, and the unreeling shaft is sleeved on the mandrel and is in threaded connection with the mandrel.

According to the technical scheme, the unwinding shaft can be rotated to adjust the distance between the unwinding shaft and the rack, so that the requirements of film cylinders with different widths are met, the film cylinders can be located in the middle, and the packaging quality is improved.

The utility model discloses further set up to: set up the screw hole that runs through to unreeling the axle on the lantern ring, the locating part is threaded connection in the downthehole butt bolt of screw thread, the butt bolt stretches out the fixed handheld portion that is provided with of the outer one end of screw hole.

Implement above-mentioned technical scheme, treat that the lantern ring position is adjusted the back, rotate the butt bolt, make the butt bolt with unreel the axle with support tightly can, realize the purpose of injecing the lantern ring position, easy operation is convenient, and the setting of handheld portion plays the purpose of the manual rotatory butt bolt of being convenient for.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

firstly, when a film barrel is installed, a driving assembly drives a butting block to slide into an installation hole, after the butting block is completely positioned in the installation hole, the film barrel is sleeved on a unreeling shaft, the butting block is driven by the driving assembly to slide towards the outside of the installation hole, then the film barrel is pushed to be butted with the butting block, a lantern ring is slid to be butted with one end, close to a rack, of the film barrel, the position of the lantern ring is limited by a limiting piece, the installation of the film barrel is realized, and the film barrel is convenient to install and dismount;

when the screw rod is disassembled, the end cover is disassembled, then the guide post is pushed into the unreeling shaft to enable the guide post to be separated from the strip-shaped hole, then the screw rod is rotated to enable the screw rod to drive the guide post to be staggered with the strip-shaped hole, the guide post is abutted against the inner wall of the unreeling shaft, and then the unreeling shaft is drawn outwards, so that the screw rod is convenient to disassemble;

and thirdly, the distance between the unwinding shaft and the rack can be adjusted by rotating the unwinding shaft to meet the requirements of film cylinders with different widths, so that the film cylinders can be positioned in the center, and the packaging quality is improved.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a schematic structural view of the unreeling shaft of the present invention;

FIG. 3 is a cross-sectional view of the unreeling shaft of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

Reference numerals: 1. a frame; 11. a mandrel; 2. unwinding the reel; 21. mounting holes; 211. a butting block; 22. a strip-shaped hole; 23. a spring plate; 24. a fixing sheet; 3. a collar; 31. a threaded hole; 311. an abutment bolt; 3111. a hand-held portion; 41. a screw rod; 411. a limiting table; 412. a rotating part; 42. a drive block; 421. a guide post; 422. a chute; 4221. a pressure spring; 5. an end cap; 6. an anti-drop part; 61. a boss; 62. and (7) surrounding edges.

Detailed Description

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

As shown in fig. 1 and 2, a pillow type packaging machine convenient for film tube installation comprises a machine frame 1 and a unwinding shaft 2 arranged on the machine frame 1 and used for installing a film tube, wherein a lantern ring 3 used for abutting against one side of the machine frame 1 close to the film tube is slidably sleeved on the unwinding shaft 2, and a limiting part used for limiting the position of the lantern ring 3 is arranged on the lantern ring 3. Referring to fig. 3, a threaded hole 31 penetrating through the unreeling shaft 2 is formed in the collar 3, the limiting member is an abutting bolt 311 in threaded connection with the threaded hole 31, and a handheld portion 3111 is fixedly arranged at one end of the abutting bolt 311 extending out of the threaded hole 31.

Treat that lantern ring 3 position adjustment is good the back, rotate butt bolt 311, make butt bolt 311 with unreel axle 2 with support tightly can, realize the purpose of injecing lantern ring 3 position, easy operation is convenient, and the setting of handheld portion 3111 plays the purpose of the manual rotatory butt bolt 311 of being convenient for.

As shown in fig. 3 and 4, the unreeling shaft 2 is provided with mounting holes 21, the mounting holes 21 are slidably provided with abutting blocks 211 for abutting against one side of the film tube away from the rack 1, the three mounting holes 21 are uniformly distributed along the circumferential direction of the unreeling shaft 2, and each mounting hole 21 is internally provided with an abutting block 211. The unreeling shaft 2 is internally provided with a driving assembly for driving the abutting block 211 to slide along the radial direction of the unreeling shaft 2, and the driving assembly comprises a screw rod 41 and a driving block 42. The lead screw 41 rotates and sets up in unreeling the axle 2, unreels and sets up along its axial on the axle 2 and set up the bar hole 22 that runs through to the lead screw 41, and on the lead screw 41 was located to the drive block 42 thread bush, the drive block 42 wholly was the round platform form, and was close to the one end of butt joint piece 211 and for less end, the face slope setting that drive block 42 and butt joint piece 211 contradicted.

As shown in fig. 3 and 4, the driving block 42 is provided with a guide post 421 connected with the bar-shaped hole 22 in a sliding manner, the unwinding shaft 2 is provided with an elastic member for driving the abutting block 211 to move in a direction close to the lead screw 41, the elastic member is an arc-shaped spring leaf 23, two ends of the spring leaf 23 are fixedly connected with the inner wall of the unwinding shaft 2, and a concave surface of the spring leaf 23 is fixedly connected with the abutting block 211.

When the film cylinder is installed, the screw rod 41 is rotated, the screw rod 41 drives the driving block 42 to move to a position close to the abutting block 211, meanwhile, the guide column 421 slides along the strip-shaped hole 22 to prevent the driving block 42 from rotating, when the driving block 42 abuts against one end, close to the screw rod 41, of the abutting block 211, along with the continuous rotation of the screw rod 41, the driving block 42 pushes the abutting block 211 to slide to a direction far away from the screw rod 41, namely, the abutting block 211 slides out of the installation hole 21 to abut against the film cylinder, the purpose of limiting the position of the film cylinder is achieved, and the operation is simple and convenient; when the film tube is to be detached, the screw rod 41 is driven to drive the driving block 42 to be far away from the abutting block 211, the abutting block 211 automatically resets into the mounting hole 21 under the action of the elastic piece, and the film tube can be drawn out at the moment, so that the film tube is convenient to use.

As shown in fig. 3 and 5, an end cover 5 is detachably connected to one end of the unreeling shaft 2 away from the rack 1, an external thread is arranged on the unreeling shaft 2, the end cover 5 is in threaded connection with the unreeling shaft 2, and a rotating part 412 is fixedly arranged at one end of the screw rod 41 extending out of the end cover 5; the end cover 5 is in threaded connection with the unreeling shaft 2, the end cover 5 is convenient to assemble and disassemble, the unreeling shaft 2 is provided with external threads, and the lead screw 41 is convenient to drive the driving block 42 and the guide column 421 to be separated from the unreeling shaft 2.

As shown in fig. 3 and 4, a fixing plate 24 is fixedly arranged in the unreeling shaft 2, one end of a screw rod 41 penetrates out of the end cover 5, the other end of the screw rod is abutted against the fixing plate 24, a limit table 411 abutted against one end of the end cover 5 close to the unreeling shaft 2 is fixedly arranged on the screw rod 41, a sliding groove 422 is radially arranged on the driving block 42, a guide column 421 is slidably arranged in the sliding groove 422, a pressure spring 4221 is arranged in the sliding groove 422, one end of the pressure spring 4221 is abutted against the bottom wall of the sliding groove 422, the other end of the pressure spring 42,

as shown in fig. 3 and 4, the driving block 42 and the guiding column 421 are provided with an anti-falling portion 6 for preventing the guiding column 421 from falling off the sliding slot 422, the anti-falling portion 6 includes a boss 61 fixedly disposed at one end of the guiding column 421 extending into the sliding slot 422, and a surrounding edge 62 fixedly disposed on the driving block 42 and located at the notch of the sliding slot 422, and when the boss 61 abuts against the surrounding edge 62, the guiding column 421 stops sliding outwards.

When dismantling lead screw 41, lift off end cover 5, then promote guide post 421 to unreeling 2 interior, make guide post 421 break away from bar hole 22, then rotate lead screw 41, make lead screw 41 drive guide post 421 and bar hole 22 dislocation, guide post 421 contradicts with the inner wall of unreeling 2, then outwards take out unreeling 2 can, lead screw 41 dismantles conveniently.

In addition, as shown in fig. 2 and 3, a mandrel 11 is arranged on the frame 1, and the unreeling shaft 2 is sleeved on the mandrel 11 and is in threaded connection with the mandrel 11; the distance between the unreeling shaft 2 and the rack 1 can be adjusted by rotating the unreeling shaft 2 to meet the requirements of film cylinders with different widths, so that the film cylinders can be positioned in the middle position, and the packaging quality is improved.

The specific working process is as follows: when installing a film tube, slide to mounting hole 21 through drive assembly drive butt joint piece 211 earlier, treat that butt joint piece 211 is in mounting hole 21 back completely, establish film tube cover on unreeling axle 2, rotate lead screw 41, lead screw 41 drives the position motion of drive block 42 to being close to butt joint piece 211, and guide column 421 slides along bar-shaped hole 22 simultaneously, prevents the rotation of drive block 42. When the driving block 42 abuts against one end of the abutting block 211 close to the screw rod 41, along with the continuous rotation of the screw rod 41, the driving block 42 will push the abutting block 211 to slide towards the direction away from the screw rod 41, that is, the abutting block 211 slides out of the mounting hole 21, and then push the film tube to abut against the abutting block 211. And then the lantern ring 3 is slid to enable the lantern ring to be tightly abutted to one end, close to the rack 1, of the film cylinder, and the position of the lantern ring 3 is limited through a limiting piece, so that the film cylinder is installed. When the film cylinder is disassembled, the abutting block 211 is driven by the driving assembly to slide into the mounting hole 21, and then the film cylinder is pulled out, so that the film cylinder is convenient to assemble and disassemble.

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 pillow formula packagine machine convenient to installation of film section of thick bamboo, includes frame (1) and sets up unreeling axle (2) that are used for installing the film section of thick bamboo on frame (1), its characterized in that: put on spool (2) sliding sleeve and be equipped with the lantern ring (3) that are used for being close to frame (1) one side butt with a film section of thick bamboo, be provided with the locating part that is used for prescribing a limit to the lantern ring (3) position on the lantern ring (3), put and seted up mounting hole (21) on spool (2), it is provided with in mounting hole (21) and is used for keeping away from butt piece (211) of one side butt of frame (1) with a film section of thick bamboo to slide, it is provided with in spool (2) and is used for driving butt piece (211) along the drive assembly who puts the radial slip of spool (2) to put.

2. A pillow packaging machine for facilitating film roll mounting as claimed in claim 1, wherein: the drive assembly includes lead screw (41) and drive block (42), lead screw (41) rotate set up in unreeling axle (2), unreel axle (2) go up along its axial set up bar hole (22) that run through to lead screw (41), on lead screw (41) were located to drive block (42) thread bush, be provided with guide post (421) of sliding and being connected with bar hole (22) on drive block (42), it is used for ordering about the elastic component of butt joint piece (211) to the direction motion that is close to lead screw (41) to be provided with in unreeling axle (2), the face slope that drive block (42) and butt joint piece (211) contradict sets up.

3. A pillow packaging machine for facilitating film roll mounting as claimed in claim 2, wherein: the utility model discloses a spool (2) is put in, the circumference evenly distributed of spool (2) is all provided with butt joint piece (211) in every mounting hole (21) is followed in mounting hole (21), drive block (42) wholly are the round platform form, and the one end that is close to butt joint piece (211) is less end.

4. A pillow packaging machine for facilitating film roll mounting as claimed in claim 3, wherein: the elastic piece is an arc-shaped spring piece (23), two ends of the spring piece (23) are fixedly connected with the inner wall of the unreeling shaft (2), and the concave surface of the spring piece (23) is fixedly connected with the abutting block (211).

5. A pillow packaging machine for facilitating the installation of film cartridges as claimed in claim 4, wherein: one end of the unreeling shaft (2) far away from the rack (1) is detachably connected with an end cover (5), a fixing piece (24) is fixedly arranged in the unreeling shaft (2), one end of the screw rod (41) penetrates out of the end cover (5), the other end of the screw rod is abutted against the fixing piece (24), a limiting table (411) which is abutted against one end of the end cover (5) close to the unreeling shaft (2) is fixedly arranged on the screw rod (41), a sliding groove (422) is arranged on the driving block (42) along the radial direction of the driving block, the guide post (421) is arranged in the sliding groove (422) in a sliding way, a pressure spring (4221) is arranged in the sliding groove (422), one end of the pressure spring (4221) is abutted against the bottom wall of the sliding groove (422), the other end of the pressure spring (4221) is abutted against the guide column (421), the driving block (42) and the guide column (421) are provided with anti-drop parts (6) for preventing the guide column (421) from dropping from the sliding groove (422).

6. A pillow packaging machine for facilitating the installation of film cartridges as defined in claim 5, wherein: anticreep portion (6) are including fixed boss (61) that set up in guide post (421) stretch into spout (422) one end to and fixed surrounding edge (62) that set up on drive block (42) and be located the notch department of spout (422), when boss (61) and surrounding edge (62) butt, guide post (421) stop outwards to slide.

7. A pillow packaging machine for facilitating the installation of film cartridges as defined in claim 5, wherein: the unwinding shaft (2) is provided with an external thread, the end cover (5) is in threaded connection with the unwinding shaft (2), and one end of the screw rod (41) extending out of the end cover (5) is fixedly provided with a rotating part (412).

8. A pillow packaging machine for facilitating film roll mounting as claimed in claim 1 or 7, wherein: the frame (1) is provided with a mandrel (11), and the unreeling shaft (2) is sleeved on the mandrel (11) and is in threaded connection with the mandrel (11).

9. A pillow packaging machine for facilitating film roll installation as claimed in claim 8, wherein: offer on the lantern ring (3) and run through to screw hole (31) of unreeling axle (2), the locating part is butt bolt (311) of threaded connection in screw hole (31), butt bolt (311) stretch out the fixed handheld portion (3111) that is provided with of one end outside screw hole (31).