CN112607130A

CN112607130A - Shaping, sealing and cutting equipment for liquid food packaging box

Info

Publication number: CN112607130A
Application number: CN202011440282.9A
Authority: CN
Inventors: 李存荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-04-06

Abstract

The invention relates to the technical field of shaping, sealing and cutting equipment, and discloses shaping, sealing and cutting equipment for a liquid food packaging box, which comprises a shell, a fixing component and a shaping component, wherein a connecting plate is fixedly arranged at the top end of the shell, air in the connecting plate can be pumped out through an air pipe by the working of an air pump, so that the connecting block approaches to one opposite side, a first extrusion head and a second extrusion head approach to one opposite side, then a fixing needle penetrates through the packaging bag, a moving block moves to one opposite side under the action of the fixing needle, a constant pressure rod contracts and moves along with the connecting rod, the fixing needle continues to move to the right under the action of a first magnet, a limiting head and a limiting rod are driven, an elastic belt stretches along with the fixing needle, and the fixing needle is finally attached to the first magnet, so that the packaging bag can be limited by the fixing needle, thereby achieving the effect that the packaging bag is not easy to fall off.

Description

Shaping, sealing and cutting equipment for liquid food packaging box

Technical Field

The invention relates to the technical field of shaping, sealing and cutting equipment, in particular to shaping, sealing and cutting equipment for a liquid food packaging box.

Background

The general sealing and cutting equipment is composed of machine frame, speed-reducing and speed-regulating transmission mechanism, sealing and printing mechanism, conveying device and electronic control system of electric equipment, etc. when the power supply is switched on, the electric heating element is powered on and heated to make the upper and lower heating blocks quickly raise temperature, and regulated to required temperature by means of temperature control system, the stamping wheel is rotated, and according to the requirements the cooling system is started to cool, the conveying belt is fed into and regulated to required speed by means of speed-regulating device, when the package containing articles is placed on the conveying belt, the sealing portion of the bag is automatically fed into the space between two sealing belts in operation and fed into heating zone, and the heat quantity of heating block is transferred into the sealing portion of the bag by means of sealing belts to make the film be softened, then passed through cooling zone to make the surface temperature of film be properly reduced, then passed through the rolling wheel to roll-press and make the upper and lower plastic films of sealing, the sealed packaging bag is sent out of the machine by the guide rubber belt and the conveying belt, the sealing operation is completed, and the traditional sealing and cutting equipment can have the following problems in the using process:

1. the packaging bag is likely to be unclamped in the fixing process, so that the packaging bag is easy to fall off, and the production efficiency is seriously influenced;

2. in the process of sealing the packaging bag, the liquid in the packaging bag has a certain weight, so that the packaging bag is subjected to downward acting force, and the packaging bag can be broken at the sealing position.

Therefore, the demand for highly reliable products is urgent, and a reshaping, sealing and cutting apparatus for a liquid food packaging box is provided, which has the advantages of stable packaging bag fixation and difficult breakage of the sealing part, so as to solve the above problems.

Disclosure of Invention

In order to realize the purposes that the packaging bag is stable in fixation and the sealing part is not easy to break, the invention provides the following technical scheme: a shaping, sealing and cutting device for a liquid food packaging box comprises a shell, a fixing component and a shaping component, the top end of the shell is fixedly provided with a connecting plate, the left side and the right side of the top end of the connecting plate are both fixedly provided with connecting blocks, one opposite side of each of the two connecting blocks is both fixedly provided with a heating plate, the top end of the connecting block positioned on the left side is fixedly provided with a first extrusion head, the top end of the connecting block positioned on the right side is fixedly provided with a second extrusion head, constant pressure rods are fixedly arranged on the inner walls of the top and the bottom of the left side of the second extrusion head, moving blocks are fixedly arranged on the opposite sides of the two constant pressure rods, friction plates are fixedly arranged on the opposite sides of the two moving blocks, a connecting rod is fixedly arranged on the right side of the moving block, a first magnet is fixedly arranged on the inner wall of the second extrusion head, the inner wall of the first extrusion head is fixedly connected with the outer wall of the fixing component, and the inner wall of the shell is fixedly connected with the outer wall of the shaping component.

As an optimization, the fixed subassembly includes the outer tube, outer tube right side inner wall fixed mounting has the elastic webbing, elastic webbing right side fixed mounting has the stopper, the equal fixed mounting in stopper top and bottom has the gag lever post, gag lever post right side fixed mounting has the fixed needle, fixed needle outer wall swing joint has the stopper.

As optimizing, the plastic subassembly includes spacing post, spacing post openly has the rotor plate with the equal swing joint in the back, the equal swing joint in the rotor plate openly left and right sides that is located the bottom has the dwang, dwang bottom fixed mounting has the liquid blocking piece, two the equal fixed mounting in the opposite sides of liquid blocking piece mutually has the stretch cord in one side, and the equal fixed mounting in the rotor plate openly that is located the bottom left and right sides has the hydraulic stem, hydraulic stem top fixed mounting has the stay cord, stay cord outer wall swing joint has the pulley, stay cord top fixed mounting has the telescopic link.

As optimization, the telescopic link has interior pole and outer pole to constitute, and the bar opening has been seted up in the outer pole openly, and interior pole openly fixed mounting has the solid rope head with bar opening looks adaptation, and stay cord top and the positive fixed connection of solid rope head for the stay cord can pull solid rope head, thereby drives interior pole and removes.

As optimization, fixed needle right side outer wall fixed mounting has magnet, and magnet and first magnet are heteropolarity relative placement for first magnet can produce certain appeal to magnet, thereby attracts the fixed needle.

As optimization, the inner walls of the left side and the right side of the bottom of the shell are provided with liquid inlets, the diameters of the liquid inlets are matched with the diameter of the bottom of the hydraulic rod, so that liquid in the hydraulic rod can enter the inner wall of the bottom of the outer wall through the liquid inlets, and the liquid blocking block is pushed to move.

As optimization, the outer sleeve is movably connected to the outer wall of the moving block, the sliding grooves are formed in the left side and the right side of the outer sleeve, and the sliding blocks matched with the sliding grooves are fixedly mounted on the left side and the right side of the moving block, so that the sliding blocks can move in the sliding grooves, and stability of the moving block during moving is guaranteed.

As optimization, the sliding grooves are formed in the top and the bottom of the outer tube, the sliding blocks are fixedly mounted on the two opposite sides of the two limiting rods, and the sliding blocks are matched with the sliding grooves in size, so that the sliding blocks can move in the sliding grooves, and stability of the limiting rods in moving is guaranteed.

As the optimization, set up the spout in the connecting plate, connecting block bottom fixed mounting has the slider with the mutual adaptation of spout, and connecting plate bottom fixed mounting has the trachea, and trachea bottom fixed mounting has the air pump, can make the slider remove under the effect of air pump to drive the connecting block and remove.

The invention has the beneficial effects that:

1. this equipment is cut to plastic sealing of liquid food package box, the wrapping bag that will be equipped with liquid is arranged in spacing post and the plastic in-band that the rotor plate constitutes in, liquid in the wrapping bag can be piled up downwards under the action of gravity this moment, and promote spacing post and the rotor plate that are located the bottom, thereby make the hydraulic stem shrink, liquid wherein can get into the inner wall of shell bottom through going into the liquid mouth, and promote two and hinder the liquid piece and remove to relative one side, the dwang also begins to rotate, and promote fixed connection's spacing post and rotor plate with it and shift up, the stay cord also begins to remove, and make the interior pole of telescopic link remove to relative one side, thereby make the plastic take whole to be the water droplet form, and make the liquid in the wrapping bag can obtain even support, and then reached the fracture condition that the department of sealing atress is too big and appear.

2. This equipment is cut to plastic sealing of liquid food package box, work through the air pump, the air in the connecting plate is taken out to the accessible trachea, thereby make the connecting block be close to relative one side, and make first extrusion head and second extrusion head be close to relative one side, fixed needle runs through the wrapping bag after that, under the effect of fixed needle, the movable block moves to one side of carrying on the back mutually, and make the permanent depression bar shrink, the connecting rod also removes along with it, under the effect of first magnet, fixed needle continues the right side and moves, and drive spacing head and gag lever post, the elastic webbing is also tensile thereupon, finally make fixed needle and first magnet laminate mutually, thereby guaranteed that the wrapping bag can receive the confining force of fixed needle, and then reached the difficult effect that drops of wrapping bag.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a second extrusion head structure according to the present invention;

FIG. 4 is an enlarged schematic view of a fairing assembly of the present invention;

fig. 5 is a perspective view of the fixing assembly of the present invention.

In the figure: 1. a housing; 2. a connecting plate; 3. heating plates; 4. connecting blocks; 5. a first extrusion head; 6. a second extrusion head; 7. a constant pressure lever; 8. a moving block; 9. a friction plate; 10. a connecting rod; 11. a first magnet; 12. a fixing assembly; 121. an outer tube; 122. an elastic band; 123. a limiting head; 124. a limiting rod; 125. a fixing pin; 126. a limiting block; 13. a shaping component; 131. a limiting column; 132. a rotating plate; 133. rotating the rod; 134. a liquid blocking block; 135. an elastic cord; 136. a hydraulic lever; 137. pulling a rope; 138. a pulley; 139. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3, a shaping, sealing and cutting device for a liquid food packaging box comprises a housing 1, a fixing component 12 and a shaping component 13, wherein a connecting plate 2 is fixedly installed at the top end of the housing 1, connecting blocks 4 are fixedly installed at the left side and the right side of the top end of the connecting plate 2, a heating plate 3 is fixedly installed at one side opposite to the two connecting blocks 4, a first extrusion head 5 is fixedly installed at the top end of the connecting block 4 positioned at the left side, a second extrusion head 6 is fixedly installed at the top end of the connecting block 4 positioned at the right side, constant pressure rods 7 are fixedly installed at the top and the inner wall of the left side of the second extrusion head 6, moving blocks 8 are fixedly installed at one side opposite to the two constant pressure rods 7, a friction plate 9 is fixedly installed at one side opposite to the two moving blocks 8, a connecting rod 10 is fixedly installed at the right side of the, the inner wall of the shell 1 is fixedly connected with the outer wall of the reshaping component 13.

Referring to fig. 2 and 5, the fixing assembly 12 includes an outer tube 121, an elastic band 122 is fixedly mounted on the inner wall of the right side of the outer tube 121, a limiting head 123 is fixedly mounted on the right side of the elastic band 122, limiting rods 124 are fixedly mounted on the top and bottom ends of the limiting head 123, a fixing pin 125 is fixedly mounted on the right side of the limiting rod 124, and a limiting block 126 is movably connected to the outer wall of the fixing pin 125.

Referring to fig. 4, the shaping assembly 13 includes a limiting column 131, a rotating plate 132 is movably connected to the front and the back of the limiting column 131, rotating rods 133 are movably connected to the left and the right sides of the front of the rotating plate 132 at the bottom, liquid blocking blocks 134 are fixedly installed at the bottom ends of the rotating rods 133, elastic ropes 135 are fixedly installed on the opposite sides of the two liquid blocking blocks 134, hydraulic rods 136 are fixedly installed on the front of the rotating plate 132 at the left and the right sides of the bottom, a pull rope 137 is fixedly installed at the top of the hydraulic rods 136, a pulley 138 is movably connected to the outer wall of the pull rope 137, and a telescopic rod 139.

Referring to fig. 4, the telescopic rod 139 includes an inner rod and an outer rod, the front of the outer rod is provided with a strip-shaped opening, the front of the inner rod is fixedly provided with a rope fixing head adapted to the strip-shaped opening, and the top end of the pull rope 137 is fixedly connected to the front of the rope fixing head, so that the pull rope 137 can pull the rope fixing head to drive the inner rod to move.

Referring to fig. 1-2 and fig. 3, a magnet is fixedly mounted on the outer wall of the right side of the fixing pin 125, and the magnet and the first magnet 11 are oppositely disposed in opposite polarity, so that the first magnet 11 can generate a certain attractive force to the magnet, thereby attracting the fixing pin 125.

Referring to fig. 1 and 4, the inner walls of the left and right sides of the bottom of the housing 1 are both provided with liquid inlets, and the diameters of the liquid inlets are matched with the diameter of the bottom of the hydraulic rod 136, so that the liquid in the hydraulic rod 136 can enter the inner wall of the bottom of the outer wall 1 through the liquid inlets, thereby pushing the liquid blocking block 134 to move.

Referring to fig. 1 and 3, the outer wall of the moving block 8 is movably connected with an outer sleeve, sliding grooves are formed in the left side and the right side of the outer sleeve, and sliding blocks matched with the sliding grooves are fixedly mounted on the left side and the right side of the moving block 8, so that the sliding blocks can move in the sliding grooves, and the stability of the moving block 8 during moving is guaranteed.

Referring to fig. 1-2, the top and the bottom of the outer tube 121 are both provided with sliding grooves, and the opposite sides of the two limiting rods 124 are both fixedly provided with sliding blocks, and the size of the sliding blocks is matched with the size of the sliding grooves, so that the sliding blocks can move in the sliding grooves, thereby ensuring the stability of the limiting rods 124 during moving.

Referring to fig. 1, a sliding groove is formed in the connecting plate 2, a sliding block matched with the sliding groove is fixedly installed at the bottom end of the connecting block 4, an air pipe is fixedly installed at the bottom end of the connecting plate 2, an air pump is fixedly installed at the bottom end of the air pipe, and the sliding block can move under the action of the air pump, so that the connecting block 4 is driven to move.

When the sealing and cutting device is used, referring to fig. 1-5, when the sealing and cutting operation is required, a packaging bag filled with liquid can be placed in a shaping belt composed of the limiting column 131 and the rotating plate 132, at this time, the liquid in the packaging belt can be stacked downwards under the action of gravity, and the limiting column 131 and the rotating plate 132 which are positioned at the bottom are pushed, so that the hydraulic rod 136 is contracted, the liquid in the hydraulic rod 136 can enter the inner wall of the bottom of the shell 1 through the liquid inlet in the contraction process, and the two liquid blocking blocks 134 are pushed to move towards the opposite side, under the action of the liquid blocking blocks 134, the rotating rod 133 starts to rotate, and pushes the limiting column 131 and the rotating plate 132 which are fixedly connected with the rotating rod to move upwards, and under the action of the hydraulic rod 136, the pull rope 137 also starts to move, the limiting force of the pull rope 139 is reduced, and the inner rod of the telescopic rod 139 is moved towards the opposite side, thereby the shaping belt is integrally in a water drop shape, the liquid in the packaging bag can be uniformly supported, the air pump also starts to work at the moment, the air in the connecting plate 2 is pumped out through the air pipe, so that the connecting block 4 is approached to the opposite side, and the first extrusion head 5 and the second extrusion head 6 are approached to the opposite side, and then the fixing pin 125 penetrates the envelope, under the action of the friction plate 9, the fixing needle 125 can be ensured to pass through successfully, the situation that the fixing needle 125 pulls the packaging tape is avoided, then, under the action of the fixed needle 125, the moving block 8 moves to the opposite side, and the constant pressure rod 7 is contracted, and the connecting rod 10 moves along with the moving block, under the action of the first magnet 11, the fixing pin 125 moves to the right, and drives the stopper 123 and the stopper rod 124, and the elastic band 122 is also stretched, so that the fixing pin 125 is finally attached to the first magnet 11.

To sum up, the shaping, sealing and cutting device of the liquid food packaging box places the packaging bag filled with liquid in the shaping band composed of the limiting column 131 and the rotating plate 132, at this time, the liquid in the packaging band can be stacked downwards under the action of gravity, and the limiting column 131 and the rotating plate 132 positioned at the bottom are pushed, so that the hydraulic rod 136 contracts, the liquid in the packaging band can enter the inner wall of the bottom of the shell 1 through the liquid inlet, and the two liquid blocking blocks 134 are pushed to move towards the opposite side, the rotating rod 133 also starts to rotate, and the limiting column 131 and the rotating plate 132 fixedly connected with the rotating rod are pushed to move upwards, the pull rope 137 also starts to move, and the inner rod of the telescopic rod 139 moves towards the opposite side, so that the shaping band is integrally in a water drop shape, the liquid in the packaging bag can be uniformly supported, and the fracture condition caused by overlarge stress at the sealing position is further achieved, through the work of air pump, the air in the connecting plate 2 is taken out to the accessible trachea, thereby make connecting block 4 be close to relative one side, and make first extrusion head 5 be close to relative one side with second extrusion head 6, fixed needle 125 runs through the wrapping bag after that, under the effect of fixed needle 125, the movable block 8 moves to one side of carrying on the back mutually, and make permanent depression bar 7 shrink, connecting rod 10 also removes thereupon, under the effect of first magnet 11, fixed needle 125 continues the right branch, and drive spacing head 123 and gag lever post 124, elastic webbing 122 is also tensile thereupon, finally make fixed needle 125 and first magnet 11 laminate mutually, thereby guaranteed that the wrapping bag can receive the confining force of fixed needle 125, and then reached the difficult effect that drops of wrapping bag.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a shaping of liquid food package box is sealed and is cut equipment, includes shell (1), fixed subassembly (12) and plastic subassembly (13), its characterized in that: the heating device is characterized in that a connecting plate (2) is fixedly mounted at the top end of the shell (1), connecting blocks (4) are fixedly mounted on the left side and the right side of the top end of each connecting plate (2), a heating plate (3) is fixedly mounted on one side, opposite to the two connecting blocks (4), of each connecting block (3), a first extrusion head (5) is fixedly mounted on the top end of the corresponding connecting block (4) on the left side, a second extrusion head (6) is fixedly mounted on the top end of the corresponding connecting block (4) on the right side, constant pressure rods (7) are fixedly mounted on the top and the inner wall of the left side of each second extrusion head (6), moving blocks (8) are fixedly mounted on one side, opposite to the two constant pressure rods (7), friction plates (9) are fixedly mounted on one side, opposite to the two moving blocks (8), connecting, the inner wall of the first extrusion head (5) is fixedly connected with the outer wall of the fixing component (12), and the inner wall of the shell (1) is fixedly connected with the outer wall of the shaping component (13).

2. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: fixed subassembly (12) include outer tube (121), outer tube (121) right side inner wall fixed mounting has elastic band (122), elastic band (122) right side fixed mounting has spacing head (123), the equal fixed mounting in spacing head (123) top and bottom has gag lever post (124), gag lever post (124) right side fixed mounting has fixed needle (125), fixed needle (125) outer wall swing joint has stopper (126).

3. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: shaping subassembly (13) are including spacing post (131), spacing post (131) openly have rotor plate (132) with the equal swing joint in the back, and the rotor plate (132) that is located the bottom openly has dwang (133) in the left and right sides, dwang (133) bottom fixed mounting has liquid blocking block (134), two liquid blocking block (134) back of the body one side equal fixed mounting on one side of the back has stretch cord (135), and rotor plate (132) that is located the bottom left and right sides openly equal fixed mounting has hydraulic stem (136), hydraulic stem (136) top fixed mounting has stay cord (137), stay cord (137) outer wall swing joint has pulley (138), stay cord (137) top fixed mounting has telescopic link (139).

4. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: the telescopic rod (139) is composed of an inner rod and an outer rod, the front of the outer rod is provided with a strip-shaped opening, the front of the inner rod is fixedly provided with a rope fixing head matched with the strip-shaped opening, and the top end of the pull rope (137) is fixedly connected with the front of the rope fixing head.

5. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: fixed needle (125) right side outer wall fixed mounting has magnet, and magnet and first magnet (11) are heteropolar relative placement.

6. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: liquid inlets are formed in the inner walls of the left side and the right side of the bottom of the shell (1), and the diameters of the liquid inlets are matched with the diameter of the bottom of the hydraulic rod (136).

7. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: the outer sleeve is movably connected to the outer wall of the moving block (8), sliding grooves are formed in the left side and the right side of the outer sleeve, and sliding blocks matched with the sliding grooves are fixedly mounted on the left side and the right side of the moving block (8).

8. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: the spout has all been seted up to outer tube (121) top and bottom, and the equal fixed mounting in the back of the body one side of mutually of two gag lever posts (124) has the slider, and the size of slider and the mutual adaptation of size of spout.

9. The shaping, sealing and cutting device for liquid food packaging box according to claim 1, characterized in that: the air pump is characterized in that a sliding groove is formed in the connecting plate (2), a sliding block matched with the sliding groove is fixedly arranged at the bottom end of the connecting block (4), an air pipe is fixedly arranged at the bottom end of the connecting plate (2), and an air pump is fixedly arranged at the bottom end of the air pipe.