Novel cooling system of intelligent stuffing packaging line

Abstract

The utility model relates to the technical field of stuffing packaging equipment, provides a novel cooling system of an intelligent stuffing packaging line, and solves the problem that stuffing is difficult to uniformly cool due to design defects of existing equipment. The first sliding air cylinder is arranged below the material injection pipe, and a heat sealing sliding block is arranged on the first sliding air cylinder; the second sliding air cylinder is arranged below the first sliding air cylinder, and a cutting sliding block is arranged on the second sliding air cylinder; one end of the material conveying belt is arranged below the second sliding air cylinder; the lifting belt is arranged at the other end of the material conveying belt; the cooling box is arranged on the front side of the lifting belt; the cooling conveying belt is arranged in the cooling box; through the arrangement of the cooling box and the cooperation of the cooling conveying belt arranged in the cooling box, the bagged stuffing guided into the cooling box through the lifting belt is uniformly cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of filling packaging equipment, in particular to a new cooling system for an intelligent filling packaging line. Background Art

[0002] Chinese patent publication number CN213873418U discloses a filling packaging machine with a cooling function, including a machine body, a filling silo installed at the upper end of the machine body, and a cooling mechanism installed in the filling silo; the cooling mechanism includes a first sealed bearing, the first sealed bearing is embedded in the center of the silo top of the filling silo, a stirring tube is fixedly connected to the inner ring wall of the first sealed bearing, and both ends of the stirring tube pass through the first sealed bearing and extend outward, the outer tube wall of the stirring tube is connected to the outer silo top of the filling silo through a driving assembly, and a copper air guide tube is connected to the inner tube wall of the stirring tube near the upper end through a second sealed bearing, and the other end of the air guide tube passes through the stirring tube and is connected to the silo top of the filling silo.

[0003] This utility model circulates air in the filling bin so that cold air comes into full contact with the filling, thereby improving the cooling effect on the filling. However, due to the high viscosity of the filling itself, it is difficult to cool the filling evenly using the cold air cooling method. Utility Model Content

[0004] Therefore, in order to solve the above problems, the present invention provides a new cooling system for an intelligent filling packaging line to solve the problem that existing equipment is difficult to evenly cool the fillings due to design defects.

[0005] To achieve the above-mentioned purpose, the present invention is realized through the following technical solutions:

[0006] A new cooling system for an intelligent filling packaging line comprises: a feeding tube; a forming head, the forming head sleeve is arranged on the feeding tube; a heat sealing roller group, the heat sealing roller group is arranged below the forming head and on one side of the feeding tube; a pulling roller group, the pulling roller group is arranged below the heat sealing roller group; an extrusion roller, the extrusion roller is symmetrically arranged below the pulling roller group; a first sliding cylinder, the first sliding cylinder is arranged below the extrusion roller, and the first sliding cylinder is provided with a heat sealing slider; a second sliding cylinder, the second sliding cylinder is arranged below the first sliding cylinder, and the second sliding cylinder is provided with a cutting slider; a conveyor belt, one end of the conveyor belt is arranged below the second sliding cylinder; a lifting belt, the lifting belt is arranged at the other end of the conveyor belt, and a lifting cylinder is provided on the rear side of the bottom of the lifting belt; a cooling box, the cooling box is arranged at the front side of the lifting belt; a cooling conveyor belt, the cooling conveyor belt is arranged in the cooling box.

[0007] Furthermore, the cooling conveyor belt includes two rotating rollers, two chains, a plurality of trapezoidal frames and a plurality of partition plates. The rotating rollers are arranged at intervals, and the two sides of the rotating rollers are connected by driving the chains. The trapezoidal frames are arranged between the chains, and the partition plates are arranged between adjacent trapezoidal frames.

[0008] Furthermore, each of the trapezoidal frames and each of the partition plates is provided with a plurality of through holes.

[0009] Furthermore, it also includes a color mark sensor, which is arranged between the pulling roller group and the squeezing roller.

[0010] Furthermore, a counting sensor is provided on one side of the conveyor belt.

[0011] Furthermore, a plurality of baffles are provided at intervals on the surface of the conveyor belt.

[0012] Furthermore, the front side of the lifting belt is rotatably connected to the cooling box via a hinge.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model can directly fold the single-layer film roll used for packaging into a hollow column through the design of a forming head and a heat-sealing roller group, which can be formed in one step and save packaging links.

[0015] 2. The utility model can realize continuous sealing and packaging of fillings through the arrangement of the pulling roller group, the squeezing roller, the first sliding cylinder, the heat sealing slider, the second sliding cylinder and the cutting slider.

[0016] 3. The present invention, through the provision of a cooling box and the cooperation of a cooling conveyor belt in the cooling box, can evenly cool the bagged fillings introduced into the cooling box via the lifting belt, thereby achieving continuous operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a cooling box according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of a molding head according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the first sliding cylinder in an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the top view of the second sliding cylinder in an embodiment of the utility model;

[0022] Figure 6 for Figure 1 A in the middle is an enlarged structural diagram;

[0023] Figure 7 for Figure 2 Enlarged structural diagram at point B in the middle.

[0024] Explanation of Figure Numbers

[0025] Injection pipe 1; forming head 11; heat sealing roller group 12; pulling roller group 13; pressure roller 14;

[0026] Single-layer film roll 2; Columnar film roll 21;

[0027] Extrusion roller 3; first sliding cylinder 31; heat sealing slider 32; second sliding cylinder 33; cutting slider 34; extrusion cylinder 35; drive gear 36; cutting knife 37; cutting groove 38;

[0028] Conveyor belt 4; counting sensor 41; baffle 42;

[0029] Lifting belt 5; lifting cylinder 51; hinge 52;

[0030] Cooling box 6;

[0031] Cooling conveyor belt 7; rotating roller 71; chain 72; trapezoidal frame 73; partition plate 74;

[0032] Color mark sensor 8. DETAILED DESCRIPTION

[0033] The following will describe the implementation methods of the present invention in detail with reference to specific embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0034] Example

[0035] like Figures 1 to 7 As shown, a new cooling system for an intelligent filling packaging line includes:

[0036] Injection pipe 1;

[0037] A molding head 11, which is sleeved on the injection tube 1;

[0038] A heat sealing roller group 12 is provided below the forming head and on one side of the injection pipe 1;

[0039] The pulling roller group 13 is arranged below the heat sealing roller group 12.

[0040] Among them, the single-layer film roll 2 used for packaging is folded into a column with an opening by a forming head 11. In order to cooperate with the folding of the forming head 11, a pressure roller 14 is provided on one side of the forming head 11. The folded single-layer film roll 2 is sealed by a heat-sealing roller group 12 to form a hollow column. The pulling roller group 13 is used to pull the front and rear sides of the columnar film roll 21.

[0041] Squeezing roller 3, the squeezing roller 3 is symmetrically arranged below the pulling roller group 13; the first sliding cylinder 31, the first sliding cylinder 31 is arranged below the squeezing roller 3, and the first sliding cylinder 31 is provided with a heat sealing slider 32; the second sliding cylinder 33, the second sliding cylinder 33 is arranged below the first sliding cylinder 31, and the second sliding cylinder 33 is provided with a cutting slider 34.

[0042] The squeezing roller 3 is driven by an squeezing cylinder 35 to extrude the cylindrical film roll 21 after filling. At the same time, the cylindrical film roll 21 can continue to descend to the heat sealing slider 32 for heat sealing, and then be cut by the cutting slider 34. To ensure that the squeezing roller 3 can rotate, the squeezing cylinder 35 is rotatably connected to the squeezing roller 3. A driving gear 36 is provided on the front side of the squeezing roller 3 for connecting to an external driving component. The connection between the squeezing cylinder 35 and the squeezing roller 3 is provided on the front side of the driving gear 36.

[0043] The first sliding cylinder 31 is arranged on the front and rear sides of the cylindrical film roll 21, the heat sealing slider 32 is arranged on the left and right sides of the cylindrical film roll 21, the second sliding cylinder 33 is arranged on the front and rear sides of the cylindrical film roll 21, and the cutting slider 34 is arranged on the left and right sides of the cylindrical film roll 21. A cutting knife 37 is provided on one side of the cutting slider 34, and a cutting groove 38 is provided on the other side of the cutting slider 34. The first sliding cylinder 31 and the second sliding cylinder 33 both adopt slide cylinders, which can be purchased on the market and will not be described here.

[0044] The conveyor belt 4, one end of which is arranged below the second sliding cylinder 33; the lifting belt 5, which is arranged at the other end of the conveyor belt 4, and a lifting cylinder 51 is provided on the rear side of the bottom of the lifting belt 5; the cooling box 6, which is arranged on the front side of the lifting belt 5, and the front side of the lifting belt 5 is rotatably connected to the cooling box 6 through a hinge 52; the cooling conveyor belt 7, which is arranged in the cooling box 6.

[0045] The cooling conveyor belt 7 includes two rotating rollers 71, two chains 72, a plurality of trapezoidal frames 73 and a plurality of partition plates 74. The rotating rollers 71 are arranged at intervals, and the two sides of the rotating rollers 71 are driven and connected by the chains 72. The trapezoidal frames 73 are arranged between the chains 72, and the partition plates 74 are arranged between adjacent trapezoidal frames 73.

[0046] The cooling box 6 is filled with circulating cooling water, which has a certain resistance. The design of the trapezoidal frame 73 and the partition plate 74 can drag the bagged filling in the cooling box 6.

[0047] A plurality of through holes (not shown in the figure) are provided on each of the trapezoidal frames 73 and each of the partition plates 74 ; these can avoid the formation of temperature difference stratification in the cooling box 6 , and the through holes are designed to uniformly cool the water temperature in the cooling box 6 .

[0048] This application does not impose any specific restrictions on the number of trapezoidal frames 73, spacer plates 74, and through holes, and they can be adjusted according to actual conditions.

[0049] It also includes a color mark sensor 8, which is arranged between the pulling roller group 13 and the squeezing roller 3; the color mark sensor 8 is set to identify the height of the filling in the cylindrical film roll 21, which can be purchased from the market and will not be described in detail here.

[0050] A counting sensor 41 is provided on one side of the conveyor belt 4 , and the counting sensor 41 is an infrared sensor.

[0051] The surface of the conveyor belt 4 is provided with a number of baffles 42 at intervals. The baffles 42 are provided to prevent the bagged filling from rolling on the surface of the conveyor belt 4. This application does not specifically limit the number of baffles 42 and it is adjusted according to actual conditions.

[0052] How it works:

[0053] During use, the single-layer film roll 2 used for packaging is folded into a column with an opening by the forming head 11. The folded single-layer film roll 2 is sealed by the heat-sealing roller group 12 to form a cylindrical film roll 21. After the bottom is sealed by the heat-sealing slider 32, the injection tube 1 starts to inject material. When the color code sensor 8 recognizes the height of the filling in the cylindrical film roll 21, the injection tube 1 stops unloading, and the extrusion roller 3 squeezes inward to squeeze the excess filling upward. At this time, the pulling roller group 13 is still working, and the cylindrical film roll 21 continues to descend. After heat sealing by the heat-sealing slider 32 and cutting by the cutting slider 34, the bagged filling falls onto the conveyor belt 4 and is transported to the lifting belt 5. When the counting sensor 41 detects that the set number of bagged fillings has passed, the lifting cylinder 51 starts to flip the lifting belt 5 and dump the bagged filling on the lifting belt 5 into the cooling box 6.

[0054] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the appended claims, and all of these changes are within the scope of protection of the present invention.

Claims

1. A new cooling system for intelligent filling packaging line, characterized by: include: Injection pipe; A forming head, the forming head is sleeved on the injection pipe; A heat sealing roller assembly is provided below the forming head and on one side of the injection pipe; A pulling roller group, wherein the pulling roller group is arranged below the heat sealing roller group; A squeezing roller, wherein the squeezing roller is symmetrically arranged below the pulling roller group; a first sliding cylinder, the first sliding cylinder being arranged below the squeezing roller and provided with a heat sealing slider; a second sliding cylinder, the second sliding cylinder being arranged below the first sliding cylinder and having a cutting slider disposed on the second sliding cylinder; A conveyor belt, one end of which is arranged below the second sliding cylinder; A lifting belt, which is arranged at the other end of the conveyor belt, and a lifting cylinder is provided on the rear side of the bottom of the lifting belt; A cooling box, the cooling box being arranged at the front side of the lifting belt; A cooling conveyor belt is arranged in a cooling box.

2. The intelligent new cooling system for filling packaging line according to claim 1 is characterized by: The cooling conveyor belt includes two rotating rollers, two chains, a plurality of trapezoidal frames and a plurality of partition plates. The rotating rollers are arranged at intervals, and the two sides of the rotating rollers are connected by driving the chains. The trapezoidal frames are arranged between the chains, and the partition plates are arranged between adjacent trapezoidal frames.

3. The novel cooling system for an intelligent filling packaging line according to claim 2 is characterized by: A plurality of through holes are provided on each of the trapezoidal frames and each of the partition plates.

4. The intelligent new cooling system for filling packaging line according to claim 1 is characterized by: It also includes a color mark sensor, which is arranged between the pulling roller group and the squeezing roller.

5. The novel cooling system for an intelligent filling packaging line according to claim 1 is characterized by: A counting sensor is provided on one side of the conveyor belt.

6. The novel cooling system for an intelligent filling packaging line according to claim 1 is characterized by: A plurality of baffles are arranged at intervals on the surface of the conveyor belt.

7. The intelligent new cooling system for filling packaging line according to claim 1 is characterized by: The front side of the lifting belt is rotatably connected to the cooling box through a hinge.

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