CN217805665U

CN217805665U - Horizontal sealing device and packaging system applying same

Info

Publication number: CN217805665U
Application number: CN202220447482.5U
Authority: CN
Inventors: 罗邦毅; 陈少哲
Original assignee: Guangdong Yongchuang Intelligent Equipment Co ltd
Current assignee: Guangdong Yongchuang Intelligent Equipment Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-11-15
Anticipated expiration: 2032-03-03

Abstract

The utility model provides a horizontal sealing device and a packaging system using the same, the horizontal sealing device comprises two sides of vertically arranged guide parts, a guide film space is formed between the guide parts on the two sides, the guide parts on the two sides are both provided with lifting devices which do lifting driving motion along the guide direction of the guide parts, and the lifting devices on the two sides are both connected with a horizontal sealing mechanism; the transverse sealing mechanism comprises a sealing clamp part and a sealing clamp driving mechanism for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; the sealing and clamping parts on the two sides are arranged at the spatial position of the guide film; when the sealing and clamping part is in an open state, a passing space for the sealing and clamping part in a clamping state to pass through is formed; by applying the transverse sealing device, the transverse sealing film of the packaging system using the transverse sealing device can be effectively applied, and meanwhile, the reciprocating action of the sealing parts of the transverse sealing device and the transverse sealing film can be used for cooperatively meeting the requirement of the film pulling application of material packaging, so that the structure simplification of system equipment is realized.

Description

Horizontal sealing device and packaging system applying same

Technical Field

The utility model relates to a packing processing technology field particularly, relates to a violently seal device and use its packaging system.

Background

The transverse sealing device in the packaging machine is used for transversely sealing the formed and filled packaging bag.

In the packaging machine system in the prior art, a film placing device and a film pulling device are required to be independently arranged at the first end and the last end of a machine table respectively so as to pull out the packaging film in the film placing device by the film pulling device. A forming device and a film sealing device are sequentially arranged between the film placing device and the film drawing device, the forming device is used for forming the packaging bag on the guided packaging film, and the film sealing device is used for carrying out hot-pressing film sealing treatment on the packaging bag; in the film sealing treatment process of the packaging bag, external materials are input into the packaging bag, and the packaging application requirements of the materials are met.

Based on above-mentioned packagine machine system setting, its applied equipment that has the process is more, each equipment structure is relatively independent characteristics, therefore prior art packagine machine generally has great volume, just can avoid each equipment structure mutual noninterference in the packaging process to satisfy the packing application needs of material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a violently seal device and use its packaging system.

The transverse sealing device comprises guide parts vertically arranged at two sides, a film guide space is formed between the guide parts at the two sides, lifting devices which do lifting driving motion along the guide direction of the guide parts are arranged on the guide parts at the two sides, and transverse sealing mechanisms are connected with the lifting devices at the two sides; the transverse sealing mechanism comprises a sealing clamp part and a sealing clamp driving mechanism for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; the sealing and clamping parts on the two sides are arranged at the spatial position of the guide film; when the sealing and clamping part is in an open state, the sealing and clamping part is provided with a passing space for the sealing and clamping part in a clamping state to pass through.

Furthermore, the lifting device comprises a screw rod arranged along the vertical direction, a linkage piece is arranged on the transverse sealing mechanism, the linkage piece is in threaded connection with the screw rod and is movably connected to the guide part; the screw rod is connected with a lifting driving motor, and when the lifting driving motor drives the screw rod to do self-rotation motion, the linkage piece drives the whole transverse sealing mechanism to do reciprocating lifting driving motion along the guiding direction of the guiding part.

Further, the guide part comprises a guide rod arranged beside the screw rod, and the extending direction of the guide rod is the same as that of the screw rod; the linkage piece is provided with a through hole to be connected to the guide rod in a penetrating mode.

Further, the transverse sealing mechanism comprises a transverse sealing frame body, the transverse sealing frame body is connected with the lifting device, the sealing clamp driving mechanism comprises driving rotating shafts movably connected with the front end and the rear end of the transverse sealing frame body, sealing arms are fixedly connected to the driving rotating shafts, and free ends of the sealing arms face to the film guiding space; the free end of the sealing and pressing arm is connected with a transverse sealing block, and the transverse sealing blocks at two ends are matched to form the sealing and clamping part; the driving rotating shafts are connected with a rotating shaft driving device, and the two ends of the driving rotating shafts are driven by the rotating shaft driving device to rotate and drive in opposite directions so as to link the transverse sealing blocks at the two ends to perform clamping action or opening action.

Furthermore, the rotating shaft driving device comprises a servo motor arranged at the periphery of the transverse sealing frame body, the driving end of the servo motor is connected with a driving connecting rod group in hinged connection, the free end of the driving connecting rod group is connected with the sealing pressure arm, and the driving rotating shafts at the two ends are in matched linkage with each other by using a gear structure for steering; under the linkage of the rotation drive of the servo motor and the matching of the gear structure, when the driving rotating shaft on one side rotates forwards, the driving rotating shaft on the other side rotates reversely.

Further, between two sets of the transverse sealing mechanisms, the transverse sealing blocks are arranged along the same vertical end face direction.

The packaging system of the utility model comprises a film placing device, a forming device and a film sealing device which are arranged in sequence, wherein the film sealing device comprises the transverse sealing device; the sealing and clamping parts at the two sides perform alternate transverse sealing and film drawing actions under the driving of the lifting devices at the two sides.

Further, the forming device is arranged on the upper side of the transverse sealing device, and a film outlet end on the lower side of the forming device is arranged corresponding to the film guide space.

Further, a mounting frame is connected between the guide parts on both sides, and the forming device is positioned and attached to the mounting frame.

Further, seal the membrane device and still include and erect the sealing device, forming device includes a shaping section of thick bamboo, shaping section of thick bamboo upper segment periphery side is provided with the arc shoulder, a shaping section of thick bamboo lower extreme is provided with the shaping structure, erect the sealing device set up in shaping section of thick bamboo side, and be in arc shoulder below.

Furthermore, a feeding port is formed in the upper end of the forming barrel, and a discharging port is formed in the position, corresponding to the forming structure, of the lower end of the forming barrel.

The beneficial effects of the utility model reside in that:

by applying the transverse sealing device, the transverse sealing film of the packaging system using the transverse sealing device can be effectively applied, and meanwhile, the reciprocating action of the sealing parts of the transverse sealing device and the transverse sealing film can be used for cooperatively meeting the requirement of the film pulling application of material packaging, so that the structure simplification of system equipment is realized.

Drawings

FIG. 1 is a schematic view of the packaging system of the present invention;

fig. 2 is a schematic view of the combined structure of the horizontal sealing device and the forming device of the present invention;

fig. 3 is a first schematic view of the horizontal sealing device of the present invention;

fig. 4 is a second schematic view of the horizontal sealing device of the present invention.

Reference numerals are as follows:

a horizontal sealing device 1, a guide part 11, a guide rod 111, a film guide space 12, a lifting device 13, a screw 131, a lifting driving motor 132,

The horizontal sealing frame body 20, the linkage 200, the first sealing part 211, the second sealing part 212, the sealing driving mechanism 22, the driving rotating shaft 221, the sealing arm 222, the horizontal sealing block 223, the cutting edge 2231, the servo motor 224, the driving linkage 225, the width d and the passing space H.

A wind-up roll 31, an unreeling device 32,

A forming device 4, a forming cylinder 41, an arc shoulder 42, a forming structure 43, a feeding port 44, a discharging port 45,

And a vertical sealing device 5.

Detailed Description

In order to make the technical solution, objects and advantages of the present invention more clearly understood, the present invention is further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 4, the utility model discloses a packaging system, it is including what set gradually is used for the packaging film to put the membrane device of putting of membrane output, is used for enclosing forming device 4 that synthetic type was handled and being used for to the packaging film of output and being used for encapsulating the confined membrane sealing device to the packaging film. The film unwinding device comprises a winding roller 31 for winding and accommodating the packaging film, an unwinding device 32 consisting of a plurality of driving rollers is arranged between the winding roller 31 and the upper end of the forming device 4, and the packaging film on the winding roller 31 can be unwound to the upper end of the forming device 4 through linkage guiding of the unwinding device 32 under the action of pulling of external force.

Forming device 4 form based on prior art, forming device 4 is including forming tube 41, and the wrapping film of derivation is done the rolling guide inwards at both edges by the arc shoulder 42 that forming tube 41 upper segment periphery both sides set up respectively, should seal the membrane device including set up in the perpendicular sealing device 5 of 4 middle section position sides of forming device, then the wrapping film both edges of rolling guide carry out the involution under the heat-seal processing of perpendicular sealing device 5, set up the wrapping film for the section of thick bamboo shape that sets up around forming device 4. After that, the two sides of the cylindrical packaging film are processed into specific folding line shapes by the processing of the lower molding structure 43 of the molding cylinder 41, so as to meet the packaging molding application of the packaging film.

The upper end of the forming cylinder 41 is provided with a feeding port 44, and the lower end of the forming cylinder is provided with a discharging port 45 corresponding to the forming structure 43; the film sealing device also comprises a transverse sealing device 1 arranged at the lower side of the forming device 4. The transverse sealing device 1 heat-seals the lower end of the packaging film after the packaging film is processed and formed by the forming structure 43, and an external material filling system cooperatively feeds the material from the feeding port 44, and the material is guided by the forming cylinder 41 and is output to the packaging film heat-sealed and sealed at the lower end at the discharging port 45. And then, the transverse sealing device 1 is moved to the upper end position of a certain length above the packaging film, the upper end of the formed packaging film with the materials is subjected to heat sealing treatment, and the packaging film which is sealed by upper and lower heat sealing is cut, so that the packaging materials with independent packages can be obtained.

The utility model provides a horizontal sealing device 1, which comprises guide parts 11 vertically arranged at two sides, a guide film space 12 is formed between the guide parts 11 at two sides, lifting devices 13 which do lifting driving motion along the guide direction of the guide parts 11 are arranged on the guide parts 11 at two sides, and the lifting devices 13 at two sides are connected with a horizontal sealing mechanism; the transverse sealing mechanism comprises a sealing clamp part for transverse sealing treatment for clamping the formed packaging film and a sealing clamp driving mechanism 22 for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; the sealing and clamping parts on the two sides are arranged at the position of the film guiding space 12; when the clamping part is in an open state, the clamping part is provided with a passing space H for the clamping part in a clamping state to pass through, and the size of the passing space H is larger than the width d of the clamping parts at two sides in the clamping state.

Specifically, the lifting device 13 includes a screw 131 arranged along the vertical direction, the guide portion 11 includes guide rods 111 symmetrically arranged at both sides of the screw 131, and the extending direction of the two guide rods 111 is the same as the extending direction of the screw 131; the transverse sealing mechanism comprises a transverse sealing frame body 20, a linkage piece 200 is arranged in the center of the transverse sealing frame body 20, and the linkage piece 200 is provided with a through hole corresponding to the guide rod 111 and a threaded connecting piece corresponding to the screw 131; the threaded connector is threadedly engaged with the threaded rod 131 to form a cooperating engagement, and the through hole is penetrated into the guide bar 111. Under the driving of the lifting driving motor 132, the screw 131 performs a self-rotating motion, and the linkage 200 is linked to drive the whole horizontal sealing mechanism to perform a reciprocating lifting driving motion along the guiding direction of the guiding rod 111.

The sealing and clamping driving mechanism 22 comprises a driving rotating shaft 221 and a rotating shaft driving device, the driving rotating shaft 221 is arranged at the front end and the rear end of the horizontal sealing frame body 20 and is arranged transversely and symmetrically to the linkage member 200, the driving rotating shafts 221 at the two sides are provided with sealing arms 222 in a positioning and connecting manner, the free ends of the sealing arms 222 face the film guiding space 12, the free ends of the sealing arms 222 are provided with horizontal sealing blocks 223 in a connecting manner, the middle positions of the horizontal sealing blocks 223 are transversely provided with extendable cutting edges 2231, and the cutting edges 2231 are used for cutting the packaging film; the transverse sealing block 223 adopts a transverse heat sealing structure form in the prior art to realize transverse sealing of the packaging film; the transverse sealing blocks 223 on the two sides are matched to form the sealing clamp part; the two end driving shafts 221 are driven by the shaft driving device to perform opposite rotation driving motions so as to link the transverse sealing blocks 223 at the two ends to perform clamping or opening motions.

The rotating shaft driving device comprises a servo motor 224 arranged on the outer periphery of the transverse sealing frame body 20, the driving end of the servo motor 224 is connected with a driving connecting rod group 225 which is hinged, the free end of the driving connecting rod group 225 is connected with the sealing and pressing arm 222 on one side, so that the two driving rotating shafts 221 are in matched linkage with each other in a gear structure mode, under the driving of forward and reverse rotation of the servo motor 224, the driving connecting rod group 225 is linked with the sealing and pressing arm 222 on one side to rotate around the driving rotating shaft 221 in the forward and reverse directions, under the meshing transmission of the gear structure, when the driving rotating shaft 221 on one side rotates in the forward direction, the driving rotating shaft 221 on the other side rotates in the reverse direction, the separation or approaching rotation action linkage between the sealing and pressing arms on the two sides is realized, and the application requirements of clamping or opening actions of the transverse sealing block 223 are met.

Both sides among the violently sealing the mechanism that elevating gear 13 connects, its one side seals the clamp to set up to first clamping part 211, and its another side seals the clamp to set up to second sealing clamp 212, then in the course of the work, the utility model discloses a violently sealing device 1, under elevating gear 13's drive in both sides, through the alternative action of its first clamping part 211 and second sealing clamp 212, realized to the horizontal sealing of packaging film and used simultaneously, can carry out the drop-down of packaging film in coordination and remove, then use the utility model discloses a violently sealing device 1's packaging system board has the characteristics that the structure is simplified under the condition that the function application was satisfied.

Specifically, the structure setting characteristics and the method application process are as follows:

the guide parts 11 on the two sides are connected and fixed by an assembly frame, and the forming device 4 is integrally positioned and assembled on the assembly frame, so that the transverse sealing device 1 and the forming device 4 form an integral assembly structure, and the application requirement that the combined structure of the transverse sealing device and the forming device 4 can be efficiently and directly assembled on the frame structure is met; the film outlet end of the forming structure 43 at the lower section of the forming device 4 is arranged corresponding to the film guiding space 12, between the two sets of transverse sealing mechanisms, each transverse sealing block 223 is arranged along the same vertical end surface direction and is positioned at the central position of the film guiding space 12, and the film outlet end of the forming structure 43 is similarly positioned on the vertical end surface of the transverse sealing block 223.

The packaging film is guided out from the film placing device under the pulling of the transverse sealing device 1, the guided packaging film is formed by a forming device 4, and the formed packaging film is clamped by a first sealing and clamping part 211 at the upper side position at the film outlet end of the forming structure 43 and is subjected to heat sealing treatment; and the first clamping portion 211 performs a pull-down movement of clamping the end of the formed packaging film.

Based on the above-mentioned setting of the forming device 4, the end of the formed packaging film subjected to the heat sealing treatment by the first sealing and clamping portion 211 is used as the packaging bottom of the material package, so that the material is filled and output from the material outlet 45 to the material package packaged at the bottom.

In the process of clamping and moving the first sealing and clamping portion 211, the second sealing and clamping portion 212 at the lower side moves upwards around the first sealing and clamping portion 211 in an open state, and the second sealing and clamping portion 212 moves to the position above the first sealing and clamping portion 211 and is arranged at the height position of the upper end of the formed packaging film after the material filling corresponding to the preset material packaging height.

The upper end part of the formed packaging film filled with the material is clamped and heat-sealed by the second clamping part 212, and thus the transverse packaging of the upper end and the lower end of the material package is completed.

And then, cutting the upper end of the formed packaging film, so that the packaging material packaged by the packaging film is separated from the packaging film part and falls to the lower end position for collection, and the packaging material with closed package is obtained.

As the innovative characteristics of the utility model, based on the utility model discloses a horizontal sealing device 1 structure sets up, can make first clamping part 211 seals the action in turn with second clamping part 212, and realizes the quick circulation production of packing material.

The above is only the preferred embodiment of the present invention, and to the technical personnel in the technical field, without departing from the present invention, the embodiment can still be modified, and the corresponding modification should also be regarded as the protection scope of the present invention.

Claims

1. The transverse sealing device is characterized by comprising guide parts which are vertically arranged on two sides, a film guide space is formed between the guide parts on the two sides, lifting devices which do lifting driving motion along the guide direction of the guide parts are arranged on the guide parts on the two sides, and transverse sealing mechanisms are connected and arranged on the lifting devices on the two sides; the transverse sealing mechanism comprises a sealing clamp part and a sealing clamp driving mechanism for driving the sealing clamp part to perform reciprocating opening and closing clamping actions; the sealing and clamping parts on the two sides are arranged at the spatial position of the guide film; when the sealing and clamping part is in an open state, the sealing and clamping part is provided with a passing space for the sealing and clamping part in a clamping state to pass through.

2. The cross sealing device according to claim 1, wherein the lifting device comprises a screw rod arranged along the vertical direction, a linkage member is arranged on the cross sealing mechanism, the linkage member is in threaded connection with the screw rod, and the linkage member is movably connected to the guide part; the screw rod is connected with a lifting driving motor, and when the lifting driving motor drives the screw rod to do self-rotation motion, the linkage piece drives the whole transverse sealing mechanism to do reciprocating lifting driving motion along the guiding direction of the guiding part.

3. The cross-sealing apparatus of claim 2, wherein the guide portion comprises a guide rod disposed beside the screw, and the guide rod extends in the same direction as the screw; the linkage piece is provided with a through hole to be connected to the guide rod in a penetrating mode.

4. The cross sealing device according to claim 1, wherein the cross sealing mechanism comprises a cross sealing frame body, the cross sealing frame body is connected with the lifting device, the sealing clamp driving mechanism comprises a driving rotating shaft movably connected with the front end and the rear end of the cross sealing frame body, a sealing arm is positioned and connected on the driving rotating shaft, and the free end of the sealing arm faces the film guiding space; the free end of the sealing and pressing arm is connected with a transverse sealing block, and the transverse sealing blocks at two ends are matched to form the sealing and clamping part; the driving rotating shafts are connected with a rotating shaft driving device, and the two ends of the driving rotating shafts are driven by the rotating shaft driving device to rotate and drive in opposite directions so as to link the transverse sealing blocks at the two ends to perform clamping action or opening action.

5. The cross-sealing apparatus of claim 4, wherein between two sets of said cross-sealing mechanisms, each of said cross-sealing blocks is disposed along a same vertical end surface direction.

6. The packaging system is characterized by comprising a film placing device, a forming device and a film sealing device which are arranged in sequence, wherein the film sealing device comprises a transverse sealing device according to any one of claims 1 to 5; the sealing and clamping parts at the two sides perform alternate transverse sealing and film drawing actions under the driving of the lifting devices at the two sides.

7. The packaging system as in claim 6, wherein said forming means is disposed on an upper side of said transverse sealing means, and a film exit end on a lower side of said forming means is disposed corresponding to said film guiding space.

8. The packaging system as in claim 7, wherein a mounting frame is connected between said guides on either side, said forming means being positionally attachable to said mounting frame.

9. The packaging system according to any one of claims 6 to 8, wherein the film sealing device further comprises a vertical sealing device, the forming device comprises a forming cylinder, an arc-shaped shoulder part is arranged on the outer periphery of the upper section of the forming cylinder, a forming structure is arranged at the lower end of the forming cylinder, and the vertical sealing device is arranged beside the forming cylinder and below the arc-shaped shoulder part.

10. The packaging system as in claim 9, wherein the forming drum has an inlet at an upper end and an outlet at a lower end corresponding to the forming structure.