CN112918706A

CN112918706A - Brick type bag equipment for packing

Info

Publication number: CN112918706A
Application number: CN202110134395.4A
Authority: CN
Inventors: 陈海波; 周忠福; 程斌
Original assignee: Shanghai Soontrue Machinery Equipment Co Ltd
Current assignee: Shanghai Soontrue Machinery Equipment Co Ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-06-08

Abstract

The invention discloses brick-shaped bag packaging equipment, which belongs to the technical field of packaging equipment and comprises a rack, wherein a collar former, a feeding mechanism, a film pulling mechanism, a middle sealing mechanism, a pin inserting mechanism, a pre-clamping mechanism and a transverse sealing mechanism are arranged on the rack, and the brick-shaped bag packaging equipment is characterized in that: the collar forming device is characterized by further comprising a vacuumizing mechanism and a forming mechanism which are installed on the rack, wherein the vacuumizing mechanism is located on one side of the feeding mechanism, one end of the collar former is connected with the feeding mechanism, the other end of the collar former is connected with the middle sealing mechanism, the transverse sealing mechanism is located below the middle sealing mechanism, the forming mechanism is connected to the lower portion of the transverse sealing mechanism, and a vacuum tube of the vacuumizing mechanism reciprocates up and down in a forming cavity of the forming mechanism. According to the invention, through the organic combination of the vacuumizing mechanism and the forming mechanism, the vacuumizing efficiency of the packaging bag and the bag forming regularity of the packaging bag can be greatly improved, so that the finally packaged material is brick-shaped, the packaging efficiency is improved, the uniformity is good, and the stacking and the transportation are convenient.

Description

Brick type bag equipment for packing

Technical Field

The invention relates to the technical field of packaging equipment, in particular to brick-shaped bag packaging equipment.

Background

With the continuous advance of mechanization, the material packaging machine is produced. The material packaging machine not only greatly improves the packaging efficiency, but also has high packaging quality, and the material packaging machine is more and more widely applied.

The most used of the material packaging machines are food packaging and paper towel packaging. When the material packaging machine packages the tissues, the tissues can be overlapped uniformly and stacked on the packaging film in order, and finished tissue packages can be output in large batch through end sealing and side sealing. When the material packaging machine packages food, the food environment-friendly and sanitary effects can be guaranteed, and the packaging efficiency can be greatly improved.

Food packaging is an integral part of a food commodity. The food package and the food package box can protect food, prevent the damage of biological, chemical or physical external factors in the circulation process of the food from a factory to a consumer, have the function of keeping the stable quality of the food and facilitate the eating of the food. The requirements of the market for food packaging are higher and higher at present, and the food packaging is not only environment-friendly and sanitary, but also has a neat appearance and is convenient to store and transport.

Chinese patent publication No. CN 205906274U, published as 2017, month 01 and 25, discloses a full-automatic vacuum packaging machine for square bags, which comprises an endless conveyor belt, and is characterized in that: a secondary bottom sealer is arranged on one side of the annular conveyor belt, a middle bag machine is arranged on one side, away from the annular conveyor belt, of the secondary bottom sealer, a rough and fine filler is arranged on one side, adjacent to the secondary bottom sealer, of the annular conveyor belt, a weighing device is arranged at the bottom of the annular conveyor belt, a bag opening closer and a pre-sealing device are respectively arranged on one side, away from the middle bag machine, of the annular conveyor belt, an upper vacuum box and a secondary finisher are respectively arranged on one side, away from the rough and fine filler, of the annular conveyor belt, a vacuum box turntable is arranged on one side, close to the upper vacuum box, of the annular conveyor belt, a bag falling guider is arranged on the vacuum box turntable, four lower vacuum boxes matched with the upper vacuum box are arranged on the vacuum box turntable, bag height regulators are arranged on the four lower vacuum boxes, and a finished product conveyor belt is arranged, a clamping jaw is arranged between the finished product conveyor belt and the vacuum box turntable, and a secondary sealer, a shearing knife and a finished product bale loosening detector are sequentially arranged at one end of the finished product conveyor belt, which is far away from the clamping jaw.

The full-automatic vacuum packaging machine for the square bags disclosed by the patent document realizes unmanned operation in the packaging process, improves the packaging speed and greatly improves the production efficiency. However, the vacuumizing structure is complex, the maintenance is inconvenient, the vacuumizing efficiency is low, and the whole subsequent packaging efficiency is affected.

Chinese patent publication No. CN 208248571U, published as 2018, 12 and 18, discloses a press molding apparatus for rice encapsulation, which is characterized in that: including the shaping frame, can supply the workstation that the shaping frame was placed and press shaping pressure head on the shaping frame, the shaping frame is arranged the wrapping bag and is placed the region, the wrapping bag is placed the region and is square shape, square shape has three closed limit and an open limit, and is two relative at least one has arranged mobilizable second frame in the closed limit.

The press-forming device for packaging rice disclosed in the patent document has a movable second frame, so that the width of the forming frame is adjustable, and the press-forming device is suitable for packaging bags of different specifications. However, the bag forming efficiency of the packaging bag is low, and the forming process of the packaging bag is poor, so that the packaging bag is inconvenient to stack and transport.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides brick-shaped bag packaging equipment, and the invention can greatly improve the vacuumizing efficiency of the packaging bag and the bag forming regularity of the packaging bag by organically combining the vacuumizing mechanism and the forming mechanism, so that the finally packaged materials are brick-shaped, the packaging efficiency is improved, the uniformity is good, and the piling and the transportation are convenient.

The invention is realized by the following technical scheme:

the utility model provides a brick type bag equipment for packing, includes the frame, is provided with collar former, feeding mechanism in the frame, draws membrane mechanism, well mechanism, participates in the mechanism, presss from both sides mechanism and violently seals the mechanism, its characterized in that in advance: still including installing in the frame and being used for the evacuation mechanism of wrapping bag evacuation and being used for the fashioned forming mechanism of wrapping bag, evacuation mechanism is located feed mechanism one side, the one end and the feed mechanism of collar former are connected, and the other end is connected with well sealing mechanism, seal the mechanism below in transversely sealing the mechanism is located, forming mechanism connects in the lower part of violently sealing the mechanism, reciprocating motion about the vacuum tube of evacuation mechanism makes in forming mechanism's shaping intracavity.

The vacuumizing mechanism comprises a vacuum pump, a vacuum tank, a fixing frame, a first connecting pipe, a second connecting pipe, a third connecting pipe and a vacuum pipe, a driving piece and a vacuum valve are arranged on the fixing frame, a support is connected to the driving piece, the vacuum pipe is fixed to the support, the driving piece drives the support to reciprocate up and down, the vacuum pump is connected with the vacuum tank through the first connecting pipe, the vacuum valve is connected with the vacuum tank through the second connecting pipe, and the vacuum pipe is connected with the vacuum valve through the third connecting pipe.

The cross section of the support is T-shaped and comprises a support plate and a support rod, the middle of the support plate is connected with the driving piece, one end of the support rod is connected with the support plate, and the other end of the support rod is vertically connected with the vacuum tube.

The vacuum tube comprises a fixed section and a transition section, the fixed section and the transition section are formed in an integrated mode, the fixed section is cylindrical, the transition section is flat, a connecting hole is formed in the upper portion of the fixed section, a connector is embedded in the connecting hole, and the third connecting tube is communicated with the vacuum tube through the connector.

The support is connected with a hoop, an annular groove is formed in the fixing section of the vacuum tube and located below the connecting hole, and the hoop is clamped on the annular groove.

The fixing frame comprises a fixing seat, a seat plate, a first vertical plate, a second vertical plate and a top plate, the seat plate is vertically connected with the fixing seat, the upper end of the first vertical plate is vertically connected with the top plate, the lower end of the first vertical plate is vertically connected with the seat plate, the upper end of the second vertical plate is vertically connected with the top plate, the lower end of the second vertical plate is vertically connected with the seat plate, and a through hole is formed in the seat plate.

Two guide shafts are arranged between the seat plate and the top plate in parallel, two guide holes are formed in the support plate, one end of each guide shaft penetrates through each guide hole to be fixedly connected with the seat plate, and the other end of each guide shaft is fixedly connected with the top plate.

The driving piece is a lifting cylinder or a servo motor.

The first connecting pipe, the second connecting pipe and the third connecting pipe are hoses.

Forming mechanism includes the base, left side shaping driving piece of fixedly connected with on the base, right side shaping driving piece, back shaping driving piece, bottom shaping driving piece and preceding profiled sheeting, be connected with left profiled sheeting on the left side shaping driving piece, be connected with right profiled sheeting on the right side shaping driving piece, be connected with back profiled sheeting on the back shaping driving piece, be connected with bottom profiled sheeting on the bottom shaping driving piece, preceding profiled sheeting, left side profiled sheeting, right side profiled sheeting, back profiled sheeting and bottom profiled sheeting form the shaping chamber, bottom shaping driving piece drive bottom profiled sheeting does up-and-down reciprocating motion, horizontal reciprocating motion around back profiled sheeting does behind the back shaping driving piece drive, horizontal reciprocating motion about left side shaping driving piece drive left side profiled sheeting does, horizontal reciprocating motion about right side shaping driving piece drive right side profiled sheeting does.

The base is fixedly connected with a material sliding cylinder, the material sliding cylinder is located right below the rear forming driving piece, the material sliding cylinder is connected with a material sliding plate, the material sliding cylinder drives the material sliding plate to horizontally reciprocate back and forth, and the material sliding plate is located below the forming cavity.

The base includes preceding riser, fixed frame and back riser, the one end and the back riser fixed connection of fixed frame, the other end and the preceding riser fixed connection of fixed frame.

Preceding riser and back riser are provided with first connecting axle and second connecting axle between, and first connecting axle is located one side of fixed frame, the one end and the preceding riser fixed connection of first connecting axle, and the other end through connection is on the riser of back, and the second connecting axle is located the opposite side of fixed frame, the one end and the preceding riser fixed connection of second connecting axle, and the other end through connection is on the riser of back.

The sliding plate is arc-shaped.

And the left forming driving piece, the right forming driving piece, the rear forming driving piece and the bottom forming driving piece are all cylinders.

The working principle of the invention is as follows:

the film drawing mechanism draws the film into the collar former, the film is rolled into a cylinder shape by the collar former, the film is sealed in the middle sealing mechanism, the film drawing mechanism draws the sealed cylinder film into the pin inserting mechanism to insert pins at the bottom, the pre-clamping mechanism pre-clamps and seals the bottom of the cylinder film, the feeding mechanism adds the material into the cylinder packaging bag, the post forming driving piece, the left forming driving piece and the right forming driving piece respectively push the post forming plate, the left forming plate and the right forming plate out of the cylinder packaging bag after the material is loaded, the vacuum tube of the vacuumizing mechanism descends into the forming cavity, the pin inserting mechanism inserts the upper end of the cylinder packaging bag, the vacuumizing mechanism vacuumizes the packaging bag, the material sliding cylinder draws the material sliding plate to the lower part of the forming cavity, the bottom forming driving piece pushes the bottom forming plate upwards to extrude the material again, and the packaging bag is in a brick-shaped cavity shape, after the vacuum pumping is finished, the vacuum tube rises to the position above the transverse sealing mechanism, the brick-shaped bag is transversely sealed and sealed through the transverse sealing mechanism, and the brick-shaped bag is cut off through the cutter; the plug pins of the plug pin mechanism are retracted, the transverse seal is opened, the bottom forming driving piece pulls the bottom forming plate back to be retracted, the packaged brick-shaped bag slides out through the sliding plate, a packaging period is completed, and continuous packaging is formed in a circulating mode.

The beneficial effects of the invention are mainly shown in the following aspects:

1. according to the invention, the vacuumizing mechanism is positioned at one side of the feeding mechanism, one end of the collar former is connected with the feeding mechanism, the other end of the collar former is connected with the middle sealing mechanism, the transverse sealing mechanism is positioned below the middle sealing mechanism, the forming mechanism is connected at the lower part of the transverse sealing mechanism, the vacuum tube of the vacuumizing mechanism reciprocates up and down in the forming cavity of the forming mechanism, and the vacuumizing mechanism and the forming mechanism are organically combined, so that the vacuumizing efficiency and the bag forming regularity of the packaging bag can be greatly improved, the finally packaged material is in a brick shape, the packaging efficiency is improved, the uniformity is good, and the stacking and the transportation are convenient.

2. The vacuum pumping mechanism comprises a vacuum pump, a vacuum tank, a fixed frame, a first connecting pipe, a second connecting pipe, a third connecting pipe and a vacuum pipe, wherein a driving piece and a vacuum valve are arranged on the fixed frame; after the vacuum pumping is finished, the driving piece drives the support to move upwards to drive the vacuum tube to be separated from the packaging bag; compared with the prior art, the vacuum pumping device is simple in structure, easy to maintain and capable of greatly improving the vacuum pumping efficiency, and further is beneficial to improving the subsequent packaging efficiency.

3. According to the invention, the cross section of the support is in a T shape and comprises the support plate and the support rod, the middle part of the support plate is connected with the driving piece, one end of the support rod is connected with the support plate, and the other end of the support rod is vertically connected with the vacuum tube.

4. According to the vacuum tube, the vacuum tube comprises the fixing section and the gradual change section, the fixing section and the gradual change section are integrally formed, the fixing section is cylindrical, the gradual change section is flat, the upper portion of the fixing section is provided with the connecting hole, the connecting hole is embedded with the connector, the third connecting tube is communicated with the vacuum tube through the connector, a good vacuumizing effect on a packaging bag can be guaranteed, the packaging bag can be quickly separated after vacuumizing is finished, and the vacuumizing efficiency is improved.

5. According to the invention, the support is connected with the hoop, the fixing section of the vacuum tube is provided with the annular groove, the annular groove is positioned below the connecting hole, and the hoop is clamped on the annular groove, so that the vacuum tube can be firmly fixed on the support, and the up-and-down movement stability of the vacuum tube is ensured.

6. According to the invention, the fixing frame comprises the fixing seat, the seat plate, the first vertical plate, the second vertical plate and the top plate, the seat plate is vertically connected with the fixing seat, the upper end of the first vertical plate is vertically connected with the top plate, the lower end of the first vertical plate is vertically connected with the seat plate, the upper end of the second vertical plate is vertically connected with the top plate, the lower end of the second vertical plate is vertically connected with the seat plate, the seat plate is provided with the through hole, and the whole fixing frame is simple in structure and good in stability.

7. According to the invention, two guide shafts are arranged between the seat plate and the top plate, the two guide shafts are arranged in parallel, the support plate is provided with two guide holes, one end of each guide shaft penetrates through the guide hole to be fixedly connected with the seat plate, and the other end of each guide shaft is fixedly connected with the top plate, so that a good guide effect can be provided for the support, and the up-and-down movement stability of the vacuum tube is further improved.

8. According to the invention, the driving part is a lifting cylinder or a servo motor, so that selection can be performed according to different application scenes, and the selection flexibility is strong.

9. According to the invention, the first connecting pipe, the second connecting pipe and the third connecting pipe are flexible pipes, so that the first connecting pipe, the second connecting pipe and the third connecting pipe are convenient to bend, and the occupied space of the whole vacuumizing mechanism is saved.

10. The invention, the forming mechanism includes the base, fixedly connect with left shaping driving piece, right shaping driving piece, back shaping driving piece, bottom shaping driving piece and front profiled sheeting on the base, connect with the left profiled sheeting on the left shaping driving piece, connect with the right profiled sheeting on the right shaping driving piece, connect with the back profiled sheeting on the back shaping driving piece, connect with the bottom profiled sheeting on the bottom shaping driving piece, front profiled sheeting, left profiled sheeting, right profiled sheeting, back profiled sheeting and bottom profiled sheeting form the profiled cavity, the bottom shaping driving piece drives the bottom profiled sheeting to reciprocate up and down, the back profiled driving piece drives the back profiled sheeting to reciprocate horizontally back and forth, the left shaping driving piece drives the left profiled sheeting to reciprocate horizontally left and right, the right shaping driving piece drives the right profiled sheeting to reciprocate horizontally left and right, compared with the prior art, through the brick type bag finishing after the profiled cavity shaping, the uniformity is good, is convenient for put things in good order and transportation, and whole brick type bag forming process is simple, and it is efficient to become the bag.

11. According to the brick-shaped bag packaging machine, the sliding cylinder is fixedly connected to the base and located right below the rear molding driving piece, the sliding plate is connected to the sliding cylinder and drives the sliding plate to horizontally reciprocate back and forth, the sliding plate is located below the molding cavity, and after materials are packaged in a brick-shaped bag, the sliding plate is driven by the brick-shaped bag through the sliding cylinder, so that the brick-shaped bag can be conveniently and quickly conveyed out, the bag forming continuity of the brick-shaped bag is improved, and the bag forming efficiency is guaranteed.

12. According to the invention, the base comprises the front vertical plate, the fixing frame and the rear vertical plate, one end of the fixing frame is fixedly connected with the rear vertical plate, and the other end of the fixing frame is fixedly connected with the front vertical plate.

13. According to the invention, the first connecting shaft and the second connecting shaft are arranged between the front vertical plate and the rear vertical plate, the first connecting shaft is positioned at one side of the fixing frame, one end of the first connecting shaft is fixedly connected with the front vertical plate, the other end of the first connecting shaft is connected on the rear vertical plate in a penetrating manner, the second connecting shaft is positioned at the other side of the fixing frame, one end of the second connecting shaft is fixedly connected with the front vertical plate, and the other end of the second connecting shaft is connected on the rear vertical plate in a penetrating manner, so that the structural strength of the whole forming mechanism.

14. According to the invention, the sliding plate is arc-shaped, so that the brick-shaped bag can smoothly slide out, the impact of the brick-shaped bag during sliding down can be reduced, and the neatness of the brick-shaped bag is ensured.

15. According to the invention, the left forming driving piece, the right forming driving piece, the rear forming driving piece and the bottom forming driving piece are all cylinders, so that the structure is simple, the maintenance is easy, and the production cost can be effectively saved.

Drawings

The invention will be further described in detail with reference to the drawings and the detailed description, in which:

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the vacuum pumping mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixing frame of the present invention;

FIG. 5 is a schematic structural view of a forming mechanism of the present invention;

FIG. 6 is a side view of the forming mechanism of the present invention;

the labels in the figure are: 1. a film drawing mechanism, 2, a collar former, 3, a middle sealing mechanism, 4, a pin mechanism, 5, a pre-clamping mechanism, 6, a feeding mechanism, 7, a vacuumizing mechanism, 8, a material sliding cylinder, 9, a material sliding plate, 10, a forming cavity, 11, a forming mechanism, 12, a vacuum pipe, 13, a driving piece, 14, a bracket, 15, a vacuum pump, 16, a vacuum valve, 17, a transverse sealing mechanism, 18, a rear forming driving piece, 19, a left forming driving piece, 20, a right forming driving piece, 21, a rear forming plate, 22, a left forming plate, 23, a right forming plate, 24, a bottom forming driving piece, 25, a bottom forming plate, 26, a rack, 27, a vacuum tank, 28, a fixing frame, 29, a first connecting pipe, 30, a second connecting pipe, 31, a third connecting pipe, 32, a supporting plate, 33, a supporting rod, 34, a fixing section, 35, a gradual change section, 36, a connecting head, 37, a hoop, 38 and an annular groove, 39. fixing base, 40, bedplate, 41, first riser, 42, second riser, 43, roof, 44, through-hole, 45, guiding axle, 46, base, 47, preceding profiled sheeting, 48, preceding riser, 49, fixed frame, 50, back riser, 51, first connecting axle, 52, second connecting axle.

Detailed Description

Example 1

Referring to fig. 1, 2, 4 and 5, a brick-shaped bag packaging device comprises a frame 26, wherein a collar former 2, a feeding mechanism 6, a film pulling mechanism 1, a middle sealing mechanism 3, a pin mechanism 4, a pre-clamping mechanism 5 and a transverse sealing mechanism 17 are arranged on the frame 26, the brick-shaped bag packaging device further comprises a vacuumizing mechanism 7 and a forming mechanism 11, the vacuumizing mechanism 7 is mounted on the frame 26 and used for vacuumizing a packaging bag, the forming mechanism 11 is used for forming the packaging bag, the vacuumizing mechanism 7 is located on one side of the feeding mechanism 6, one end of the collar former 2 is connected with the feeding mechanism 6, the other end of the collar former 2 is connected with the middle sealing mechanism 3, the transverse sealing mechanism 17 is located below the middle sealing mechanism 3, the forming mechanism 11 is connected to the lower portion of the transverse sealing mechanism 17, and a vacuum tube 12 of the vacuumizing mechanism 7 reciprocates up and down in a forming cavity 10 of the.

The embodiment is the most basic implementation mode, the vacuumizing mechanism 7 is located on one side of the feeding mechanism 6, one end of the collar former 2 is connected with the feeding mechanism 6, the other end of the collar former is connected with the middle sealing mechanism 3, the transverse sealing mechanism 17 is located below the middle sealing mechanism 3, the forming mechanism 11 is connected to the lower portion of the transverse sealing mechanism 17, the vacuum pipe 12 of the vacuumizing mechanism 7 reciprocates up and down in the forming cavity 10 of the forming mechanism 11, and through the organic combination of the vacuumizing mechanism 7 and the forming mechanism 11, the vacuumizing efficiency and the bag forming regularity of the packaging bag can be greatly improved, so that finally packaged materials are brick-shaped, the packaging efficiency is improved, the uniformity is good, and the stacking and transportation are convenient.

Example 2

Referring to fig. 1-5, a brick-shaped bag packaging device comprises a frame 26, wherein a collar former 2, a feeding mechanism 6, a film drawing mechanism 1, a middle sealing mechanism 3, a pin mechanism 4, a pre-clamping mechanism 5 and a transverse sealing mechanism 17 are arranged on the frame 26, the brick-shaped bag packaging device further comprises a vacuumizing mechanism 7 and a forming mechanism 11, the vacuumizing mechanism 7 is mounted on the frame 26 and used for vacuumizing a packaging bag, the forming mechanism 11 is used for forming the packaging bag, the vacuumizing mechanism 7 is located on one side of the feeding mechanism 6, one end of the collar former 2 is connected with the feeding mechanism 6, the other end of the collar former 2 is connected with the middle sealing mechanism 3, the transverse sealing mechanism 17 is located below the middle sealing mechanism 3, the forming mechanism 11 is connected to the lower portion of the transverse sealing mechanism 17, and a vacuum pipe 12 of the vacuumizing mechanism 7 reciprocates up and down in a forming cavity 10.

The vacuum pumping mechanism 7 comprises a vacuum pump 15, a vacuum tank 27, a fixed frame 28, a first connecting pipe 29, a second connecting pipe 30, a third connecting pipe 31 and a vacuum pipe 12, a driving part 13 and a vacuum valve 16 are arranged on the fixed frame 28, a support 14 is connected to the driving part 13, the vacuum pipe 12 is fixed to the support 14, the driving part 13 drives the support 14 to reciprocate up and down, the vacuum pump 15 is connected with the vacuum tank 27 through the first connecting pipe 29, the vacuum valve 16 is connected with the vacuum tank 27 through the second connecting pipe 30, and the vacuum pipe 12 is connected with the vacuum valve 16 through the third connecting pipe 31.

In this embodiment, the vacuum pumping mechanism 7 includes a vacuum pump 15, a vacuum tank 27, a fixing frame 28, a first connecting pipe 29, a second connecting pipe 30, a third connecting pipe 31 and a vacuum pipe 12, a driving member 13 and a vacuum valve 16 are disposed on the fixing frame 28, the driving member 13 is connected to a support 14, the vacuum pipe 12 is fixed to the support 14, the driving member 13 drives the support 14 to reciprocate up and down, the vacuum pump 15 and the vacuum tank 27 are connected through the first connecting pipe 29, the vacuum valve 16 and the vacuum tank 27 are connected through the second connecting pipe 30, the vacuum pipe 12 and the vacuum valve 16 are connected through the third connecting pipe 31, when the packaging bag is to be pumped, the driving member 13 drives the support 14 to move down, the vacuum pipe 12 is driven to extend into the packaging bag, the vacuum pump 15 is started, the vacuum valve 16 is opened, and air in the packaging bag is pumped; after the vacuum pumping is finished, the driving piece 13 drives the bracket 14 to move upwards to drive the vacuum tube 12 to be separated from the packaging bag; compared with the prior art, the vacuum pumping device is simple in structure, easy to maintain and capable of greatly improving the vacuum pumping efficiency, and further is beneficial to improving the subsequent packaging efficiency.

Example 3

The cross section of the support 14 is in a T shape and comprises a support plate 32 and a support rod 33, the middle of the support plate 32 is connected with the driving piece 13, one end of the support rod 33 is connected with the support plate 32, and the other end of the support rod 33 is vertically connected with the vacuum tube 12.

The vacuum tube 12 comprises a fixed section 34 and a transition section 35, the fixed section 34 and the transition section 35 are formed by integral forming, the fixed section 34 is cylindrical, the transition section 35 is flat, a connecting hole is formed in the upper portion of the fixed section 34, a connecting head 36 is embedded in the connecting hole, and the third connecting tube 31 is communicated with the vacuum tube 12 through the connecting head 36.

In this embodiment, which is a further preferred embodiment, the cross section of the bracket 14 is "T" shaped, and includes a support plate 32 and a support rod 33, the middle of the support plate 32 is connected to the driving member 13, one end of the support rod 33 is connected to the support plate 32, and the other end of the support rod 33 is connected to the vacuum tube 12 perpendicularly, so that the structure is simple, and a good connection between the driving member 13 and the vacuum tube 12 is achieved.

Vacuum tube 12 includes canned paragraph 34 and gradual change section 35, canned paragraph 34 and gradual change section 35 form for integrated into one piece, canned paragraph 34 is cylindricly, gradual change section 35 is the platykurtic, the upper portion of canned paragraph 34 is opened there is the connecting hole, connector 36 has been inlayed on the connecting hole, third connecting pipe 31 passes through connector 36 and vacuum tube 12 intercommunication, can guarantee to play good evacuation effect to the wrapping bag, the vacuum of having taken out can be quick break away from the wrapping bag again, do benefit to and improve evacuation efficiency.

Example 4

The bracket 14 is connected with a clamp 37, the fixing section 34 of the vacuum tube 12 is provided with an annular groove 38, the annular groove 38 is positioned below the connecting hole, and the clamp 37 is clamped on the annular groove 38.

The fixing frame 28 comprises a fixing seat 39, a seat plate 40, a first vertical plate 41, a second vertical plate 42 and a top plate 43, the seat plate 40 is vertically connected with the fixing seat 39, the upper end of the first vertical plate 41 is vertically connected with the top plate 43, the lower end of the first vertical plate 41 is vertically connected with the seat plate 40, the upper end of the second vertical plate 42 is vertically connected with the top plate 43, the lower end of the second vertical plate 42 is vertically connected with the seat plate 40, and a through hole 44 is formed in the seat plate 40.

In this embodiment, a clamp 37 is connected to the bracket 14, an annular groove 38 is formed in the fixing section 34 of the vacuum tube 12, the annular groove 38 is located below the connecting hole, and the clamp 37 is clamped on the annular groove 38, so that the vacuum tube 12 can be firmly fixed to the bracket 14, and the stability of the vertical movement of the vacuum tube 12 is guaranteed.

The fixing frame 28 comprises a fixing seat 39, a seat plate 40, a first vertical plate 41, a second vertical plate 42 and a top plate 43, the seat plate 40 is vertically connected with the fixing seat 39, the upper end of the first vertical plate 41 is vertically connected with the top plate 43, the lower end of the first vertical plate 41 is vertically connected with the seat plate 40, the upper end of the second vertical plate 42 is vertically connected with the top plate 43, the lower end of the second vertical plate 42 is vertically connected with the seat plate 40, a through hole 44 is formed in the seat plate 40, the whole fixing frame 28 is simple in structure, and stability is good.

Example 5

Two guide shafts 45 are arranged between the seat plate 40 and the top plate 43, the two guide shafts 45 are arranged in parallel, two guide holes are formed in the support plate 32, one end of each guide shaft 45 penetrates through each guide hole to be fixedly connected with the seat plate 40, and the other end of each guide shaft 45 is fixedly connected with the top plate 43.

The driving piece 13 is a lifting cylinder.

The first connection pipe 29, the second connection pipe 30 and the third connection pipe 31 are all flexible pipes.

In this embodiment, two guiding shafts 45 are disposed between the seat plate 40 and the top plate 43, the two guiding shafts 45 are disposed in parallel, the support plate 32 is provided with two guiding holes, one end of the guiding shaft 45 passes through the guiding holes to be fixedly connected with the seat plate 40, and the other end of the guiding shaft 45 is fixedly connected with the top plate 43, so as to provide a good guiding effect for the support 14 and further improve the stability of the up-and-down movement of the vacuum tube 12.

The first connecting pipe 29, the second connecting pipe 30 and the third connecting pipe 31 are all flexible pipes, so that the flexible pipes are convenient to bend, and the occupied space of the whole vacuumizing mechanism 7 is saved.

Example 6

The driving part 13 is a servo motor.

The forming mechanism 11 comprises a base 46, a left forming driving piece 19, a right forming driving piece 20, a rear forming driving piece 18, a bottom forming driving piece 24 and a front forming plate 47 are fixedly connected to the base 46, the left forming driving piece 19 is connected with a left forming plate 22, the right forming driving piece 20 is connected with a right forming plate 23, the rear forming driving piece 18 is connected with a rear forming plate 21, the bottom forming driving piece 24 is connected with a bottom forming plate 25 and a front forming plate 47, the left forming plate 22, the right forming plate 23, the rear forming plate 21 and the bottom forming plate 25 form a forming cavity 10, the bottom forming driving piece 24 drives the bottom forming plate 25 to reciprocate up and down, the rear forming driving piece 18 drives the rear forming plate 21 to reciprocate back and forth horizontally, the left forming driving piece 19 drives the left forming plate 22 to reciprocate left and right horizontally, and the right forming driving piece 20 drives the right forming plate 23 to reciprocate left and right horizontally.

In another preferred embodiment, the forming mechanism 11 includes a base 46, a left forming driving member 19, a right forming driving member 20, a rear forming driving member 18, a bottom forming driving member 24 and a front forming plate 47 are fixedly connected to the base 46, the left forming plate 22 is connected to the left forming driving member 19, the right forming plate 23 is connected to the right forming driving member 20, the rear forming plate 21 is connected to the rear forming driving member 18, the bottom forming plate 25 is connected to the bottom forming driving member 24, the front forming plate 47, the left forming plate 22, the right forming plate 23, the rear forming plate 21 and the bottom forming plate 25 form the forming cavity 10, the bottom forming driving member 24 drives the bottom forming plate 25 to reciprocate up and down, the rear forming driving member 18 drives the rear forming plate 21 to reciprocate back and forth horizontally, the left forming driving member 19 drives the left forming plate 22 to reciprocate left and right horizontally, the right forming driving member 20 drives the right forming plate 23 to reciprocate left and right horizontally, compared with the prior art, the brick-shaped bag formed by the forming cavity 10 is neat, has good uniformity, is convenient for stacking and transporting, and has simple forming process and high bag forming efficiency.

Example 7

Referring to fig. 1-6, a brick-shaped bag packaging device comprises a frame 26, wherein a collar former 2, a feeding mechanism 6, a film drawing mechanism 1, a middle sealing mechanism 3, a pin mechanism 4, a pre-clamping mechanism 5 and a transverse sealing mechanism 17 are arranged on the frame 26, the brick-shaped bag packaging device further comprises a vacuumizing mechanism 7 and a forming mechanism 11, the vacuumizing mechanism 7 is mounted on the frame 26 and used for vacuumizing a packaging bag, the forming mechanism 11 is used for forming the packaging bag, the vacuumizing mechanism 7 is located on one side of the feeding mechanism 6, one end of the collar former 2 is connected with the feeding mechanism 6, the other end of the collar former 2 is connected with the middle sealing mechanism 3, the transverse sealing mechanism 17 is located below the middle sealing mechanism 3, the forming mechanism 11 is connected to the lower portion of the transverse sealing mechanism 17, and a vacuum pipe 12 of the vacuumizing mechanism 7 reciprocates up and down in a forming cavity 10.

The driving part 13 is a servo motor.

The base 46 is fixedly connected with a material sliding cylinder 8, the material sliding cylinder 8 is located right below the rear molding driving part 18, the material sliding cylinder 8 is connected with a material sliding plate 9, the material sliding cylinder 8 drives the material sliding plate 9 to horizontally reciprocate back and forth, and the material sliding plate 9 is located below the molding cavity 10.

The base 46 comprises a front vertical plate 48, a fixing frame 49 and a rear vertical plate 50, one end of the fixing frame 49 is fixedly connected with the rear vertical plate 50, and the other end of the fixing frame 49 is fixedly connected with the front vertical plate 48.

In another preferred embodiment, a material sliding cylinder 8 is fixedly connected to the base 46, the material sliding cylinder 8 is located right below the rear forming driving element 18, a material sliding plate 9 is connected to the material sliding cylinder 8, the material sliding cylinder 8 drives the material sliding plate 9 to horizontally reciprocate back and forth, the material sliding plate 9 is located below the forming cavity 10, and after the brick-shaped bags package materials, the material sliding cylinder 8 drives the material sliding plate 9, so that the brick-shaped bags can be conveniently and rapidly conveyed out, the bag forming continuity of the brick-shaped bags is improved, and the bag forming efficiency is ensured.

Base 46 includes preceding riser 48, fixed frame 49 and back riser 50, and fixed frame 49's one end and back riser 50 fixed connection, fixed frame 49's the other end and preceding riser 48 fixed connection, base 46 simple structure, the steadiness is good, can ensure the brick type bag and become a bag reliability.

Example 8

The driving part 13 is a servo motor.

A first connecting shaft 51 and a second connecting shaft 52 are arranged between the front vertical plate 48 and the rear vertical plate 50, the first connecting shaft 51 is located on one side of the fixing frame 49, one end of the first connecting shaft 51 is fixedly connected with the front vertical plate 48, the other end of the first connecting shaft is connected to the rear vertical plate 50 in a penetrating manner, the second connecting shaft 52 is located on the other side of the fixing frame 49, one end of the second connecting shaft 52 is fixedly connected with the front vertical plate 48, and the other end of the second connecting shaft is connected to the rear vertical plate 50 in a penetrating.

The material sliding plate 9 is arc-shaped.

The left molding driving element 19, the right molding driving element 20, the rear molding driving element 18 and the bottom molding driving element 24 are all cylinders.

The embodiment is the best mode, be provided with first connecting axle 51 and second connecting axle 52 between preceding riser 48 and the back riser 50, first connecting axle 51 is located one side of fixed frame 49, the one end and the preceding riser 48 fixed connection of first connecting axle 51, the other end through connection is on the riser 50 of back, second connecting axle 52 is located the opposite side of fixed frame 49, the one end and the preceding riser 48 fixed connection of second connecting axle 52, the other end through connection is on the riser 50 of back, can further strengthen the structural strength of whole forming mechanism 11, guarantee stability in use.

The sliding plate 9 is arc-shaped, so that the brick-shaped bag can slide out smoothly, the impact of the brick-shaped bag during sliding can be reduced, and the neatness of the brick-shaped bag is guaranteed.

Left side shaping driving piece 19, right side shaping driving piece 20, back shaping driving piece 18 and bottom shaping driving piece 24 are the cylinder, simple structure, and easy to maintain can effectively practice thrift manufacturing cost.

Claims

1. The utility model provides a brick type bag equipment for packing, includes frame (26), is provided with collar former (2), feeding mechanism (6) in frame (26), draws membrane mechanism (1), well mechanism (3), participates in mechanism (4), presss from both sides mechanism (5) and violently seals mechanism (17) in advance, its characterized in that: still including installing in frame (26) and being used for wrapping bag evacuation's evacuation mechanism (7) and being used for wrapping bag fashioned forming mechanism (11), evacuation mechanism (7) are located feeding mechanism (6) one side, the one end and the feeding mechanism (6) of collar former (2) are connected, and the other end is connected with well sealing mechanism (3), seal mechanism (3) below in being located in violently sealing mechanism (17), forming mechanism (11) are connected in violently sealing mechanism (17) lower part, vacuum tube (12) of evacuation mechanism (7) do reciprocating motion from top to bottom in forming chamber (10) of forming mechanism (11).

2. A brick type bag packaging apparatus as claimed in claim 1, wherein: the vacuum pumping mechanism (7) comprises a vacuum pump (15), a vacuum tank (27), a fixing frame (28), a first connecting pipe (29), a second connecting pipe (30), a third connecting pipe (31) and a vacuum pipe (12), a driving piece (13) and a vacuum valve (16) are arranged on the fixing frame (28), a support (14) is connected onto the driving piece (13), the vacuum pipe (12) is fixed onto the support (14), the driving piece (13) drives the support (14) to reciprocate up and down, the vacuum pump (15) and the vacuum tank (27) are connected through the first connecting pipe (29), the vacuum valve (16) and the vacuum tank (27) are connected through the second connecting pipe (30), and the vacuum pipe (12) and the vacuum valve (16) are connected through the third connecting pipe (31).

3. A brick-type bag packaging apparatus as claimed in claim 2, wherein: the cross section of the support (14) is T-shaped and comprises a support plate (32) and a support rod (33), the middle of the support plate (32) is connected with the driving piece (13), one end of the support rod (33) is connected with the support plate (32), and the other end of the support rod (33) is vertically connected with the vacuum tube (12).

4. A brick-type bag packaging apparatus as claimed in claim 2, wherein: the fixing frame (28) comprises a fixing seat (39), a seat plate (40), a first vertical plate (41), a second vertical plate (42) and a top plate (43), the seat plate (40) is vertically connected with the fixing seat (39), the upper end of the first vertical plate (41) is vertically connected with the top plate (43), the lower end of the first vertical plate (41) is vertically connected with the seat plate (40), the upper end of the second vertical plate (42) is vertically connected with the top plate (43), the lower end of the second vertical plate (42) is vertically connected with the seat plate (40), and a through hole (44) is formed in the seat plate (40).

5. A brick-type bag packaging apparatus as claimed in claim 4, wherein: two guide shafts (45) are arranged between the seat plate (40) and the top plate (43), the two guide shafts (45) are arranged in parallel, two guide holes are formed in the support plate (32), one end of each guide shaft (45) penetrates through each guide hole to be fixedly connected with the seat plate (40), and the other end of each guide shaft (45) is fixedly connected with the top plate (43).

6. A brick type bag packaging apparatus as claimed in claim 1, wherein: the forming mechanism (11) comprises a base (46), a left forming driving piece (19), a right forming driving piece (20), a rear forming driving piece (18), a bottom forming driving piece (24) and a front forming plate (47) are fixedly connected to the base (46), a left forming plate (22) is connected to the left forming driving piece (19), a right forming plate (23) is connected to the right forming driving piece (20), a rear forming plate (21) is connected to the rear forming driving piece (18), a bottom forming plate (25) is connected to the bottom forming driving piece (24), the front forming plate (47), the left forming plate (22), the right forming plate (23), the rear forming plate (21) and the bottom forming plate (25) form a forming cavity (10), the bottom forming driving piece (24) drives the bottom forming plate (25) to do vertical reciprocating motion, the rear forming driving piece (18) drives the rear forming plate (21) to do front and rear horizontal reciprocating motion, the left forming driving piece (19) drives the left forming plate (22) to do left-right horizontal reciprocating motion, and the right forming driving piece (20) drives the right forming plate (23) to do left-right horizontal reciprocating motion.

7. A brick-type bag packaging apparatus as claimed in claim 6, wherein: the material sliding device is characterized in that a material sliding cylinder (8) is fixedly connected to the base (46), the material sliding cylinder (8) is located right below the rear forming driving part (18), a material sliding plate (9) is connected to the material sliding cylinder (8), the material sliding cylinder (8) drives the material sliding plate (9) to horizontally reciprocate back and forth, and the material sliding plate (9) is located below the forming cavity (10).

8. A brick-type bag packaging apparatus as claimed in claim 6, wherein: the base (46) comprises a front vertical plate (48), a fixing frame (49) and a rear vertical plate (50), one end of the fixing frame (49) is fixedly connected with the rear vertical plate (50), and the other end of the fixing frame (49) is fixedly connected with the front vertical plate (48).

9. A brick-type bag packaging apparatus as claimed in claim 8, wherein: preceding riser (48) and back riser (50) between be provided with first connecting axle (51) and second connecting axle (52), first connecting axle (51) are located the one side of fixed frame (49), the one end and preceding riser (48) fixed connection of first connecting axle (51), the other end through connection is on back riser (50), second connecting axle (52) are located the opposite side of fixed frame (49), the one end and preceding riser (48) fixed connection of second connecting axle (52), the other end through connection is on back riser (50).

10. A brick-type bag packaging apparatus as claimed in claim 7, wherein: the sliding material plate (9) is arc-shaped.