Thermal insulation material packaging mechanism and thermal insulation material packaging line

Abstract

A kind of heat insulation material packaging mechanism and heat insulation material packaging production line, including machine base, further comprising: material loading table, the material loading table is fixed to the top of machine base;First edge folding mechanism, the first edge folding mechanism is two, two first edge folding mechanism is located at the two sides of material loading table along width direction respectively, for once edge folding to packaging film;Second edge folding mechanism, the second edge folding mechanism is two, two second edge folding mechanism is located at the two sides of material loading table along length direction respectively, for the four corners of once edge folding to packaging film are folded in, and carry out second edge folding;Heat sealing mechanism, the heat sealing mechanism is located above material loading table, for at least two layers of packaging film are superimposed and are heat sealed and fixed;First edge folding mechanism, second edge folding mechanism are slidably arranged on machine base in the direction of approaching-remote material loading table.

Description

Technical Field

[0001] This utility model belongs to the field of new energy vehicle parts manufacturing, specifically relating to a heat insulation material packaging mechanism and a heat insulation material packaging production line. Background Technology

[0002] Existing mechanized packaging equipment is mostly used for large box structures. However, there is a lack of corresponding packaging equipment for small sheet materials such as heat insulation sheets for new energy vehicle batteries. Since heat insulation sheets are automotive parts, they also require that their surfaces be kept smooth during transportation and storage. Therefore, there is a need to package individual heat insulation sheets. However, existing technology lacks dedicated packaging equipment. Therefore, it is necessary to research corresponding packaging equipment and design a complete packaging production line around this packaging equipment. Utility Model Content

[0003] To solve the above problems, this utility model provides a heat insulation material packaging mechanism and a heat insulation material packaging production line.

[0004] The purpose of this utility model is achieved in the following manner: a heat insulation material packaging mechanism, including a base 11, and further comprising: Material loading platform 12, which is fixed to the top of machine base 11; The first folding mechanism 13 consists of two parts, which are located on both sides of the material carrier 12 along the width direction and are used to fold the packaging film once. The second folding mechanism 14 consists of two parts, which are located on both sides of the material carrier 12 along the length direction. They are used to fold the four corners of the packaging film after the first folding inward and to perform a second folding. A heat sealing mechanism 15 is located above the material carrier 12 and is used to heat seal and fix at least two layers of overlapping packaging film. Both the first folding mechanism 13 and the second folding mechanism 14 are slidably mounted on the machine base 11 in the direction of approaching and moving away from the loading platform 12.

[0005] Furthermore, a sliding platform 16 is provided on each of the four sides of the loading platform 12. The sliding platform 16 is used to support the first folding mechanism 13 or the second folding mechanism 14. The bottom of the sliding platform 16 is fixedly connected to the first slider 161, the first slider 161 is slidably connected to the first guide rail 162, and the first guide rail 162 is fixedly connected to the machine base 11. The first guide rail 162 is arranged in the direction of approaching and moving away from the loading platform 12. The bottom of the machine base 11 is fixedly connected to the first motor 163. The output end of the first motor 163 passes upward through the machine base 11 and is fixedly connected to the gear 165. The gear 165 meshes with the rack 164. The end of the rack 164 is fixedly connected to the side of the sliding platform 16, and the rack 164 is arranged parallel to the first guide rail 162.

[0006] Furthermore, a first folding mechanism 13 is fixed on each of the sliding platforms 16 on both sides of the loading platform 12 along the width direction. The first folding mechanism 13 includes a first bracket 131 fixed on the sliding platform 16. The first bracket 131 is fixedly connected to the cylinder body of the first lifting cylinder 132. The output end of the first lifting cylinder 132 is fixedly connected to the first folding block 133.

[0007] Furthermore, a second folding mechanism 14 is fixed on each of the sliding platforms 16 on both sides of the loading platform 12 along its length. The second folding mechanism 14 is fixed to a second bracket 141 on the sliding platform 16. The second bracket 141 is fixedly connected to the cylinder body of the second lifting cylinder 142. The output end of the second lifting cylinder 142 is fixedly connected to the lifting frame 143. The upper front end of the lifting frame 143 is fixedly connected to the cylinder body of the first telescopic cylinder 144. The output end of the first telescopic cylinder 144 is fixedly connected to the telescopic frame 145. A corner block 146 is fixed on each side of the front end of the telescopic frame 145. A second folding block 147 is provided below the telescopic frame 145. The second folding block 147 is fixedly connected to the lifting frame 143. The bottom of the second folding block 147 is fixedly connected to the cylinder body of the second telescopic cylinder 148. The output end of the second telescopic cylinder 148 is fixedly connected to the abutment block 149. Both the first telescopic cylinder 144 and the second telescopic cylinder 148 extend and retract in the direction of approaching and moving away from the loading platform 12.

[0008] Furthermore, the heat sealing mechanism 15 includes a second lifting frame 151, with a mounting plate 152 fixedly connected to the bottom of the second lifting frame 151, and the cylinder body of a third lifting cylinder 153 fixedly connected to the top of the mounting plate 152. The output end of the third lifting cylinder 153 passes downward through the mounting plate 152 and is fixedly connected to the central heat sealing heating block 154. A set of second slide rails 155 are fixedly connected to both sides of the bottom of the mounting plate 152, and a set of second sliders 156 are slidably connected to each set of second slide rails 155. Each set of second sliders 156 is fixedly connected to a side heat sealing heating block 157. The second slide rails 155 are arranged along the length of the loading platform 12. The cylinder body of a third telescopic cylinder 158 is fixedly connected to the bottom of the mounting plate 152, and the output end of the third telescopic cylinder 158 is fixedly connected to the side heat sealing heating block 157.

[0009] Furthermore, it includes a first frame 2, which is fixedly connected to the feeding end of the main conveyor belt 3. The feeding end of the main conveyor belt 3 is provided with a packaging film unwinding mechanism 21, which is fixed to the first frame 2. A heat insulation material feeding mechanism 4 is provided on one side of the feeding end of the main conveyor belt 3, and a first picking robot 5 is provided on the other side of the feeding end of the main conveyor belt 3. The first picking robot 5 is used to transfer the heat insulation material from the feeding mechanism 4 to the packaging film carried on the main conveyor belt 3. It also includes a second frame 6, which is fixedly connected to the unloading end of the main conveyor belt 3. At least one side of the unloading end of the main conveyor belt 3 is provided with at least one of the aforementioned heat insulation material packaging mechanisms. The second frame 6 is also provided with a second picking robot 7, which is used to transfer the packaging film on the main conveyor belt 3 and the heat insulation material carried on the packaging film to the heat insulation material packaging mechanism. A discharge conveyor belt 9 is provided on the side of the second frame 6, and a discharge transfer device 8 is provided on the second frame 6. The discharge transfer device 8 is used to transfer the heat insulation material packaged by the heat insulation material packaging mechanism to the discharge conveyor belt 9.

[0010] Compared with the prior art, this utility model sets a corresponding folding mechanism on the periphery of the material carrier platform. The first folding mechanism and the second folding mechanism realize the folding of the four sides of the packaging film, and the heat sealing mechanism heat-melts and fixes the folded and stacked packaging film to achieve a complete packaging process. Attached Figure Description

[0011] Figure 1 This is a structural diagram of the thermal insulation material packaging mechanism; Figure 2 This is a structural diagram of the thermal insulation material packaging mechanism from another angle; Figure 3 This is a schematic diagram of the first folding mechanism; Figure 4 This is a schematic diagram of the second folding mechanism; Figure 5 This is a structural diagram of the second folding mechanism from another angle; Figure 6 This is a schematic diagram of the heat sealing mechanism; Figure 7 This is an enlarged view of the bottom of the heat sealing mechanism; Figure 8 This is a flowchart of the heat insulation sheet packaging process, in which: Figure 8 .1 is a schematic diagram of the packaging film being folded inward by the first folding mechanism; Figure 8 .2 is a schematic diagram of the four corners of the packaging film being pressed by the corner blocks of the second folding mechanism; Figure 8 .3 is a schematic diagram of the packaging film being folded inward by the second folding mechanism; Figure 8 .4 is a schematic diagram of sealing the edges on both sides through the heat sealing mechanism; Figure 9 This is a schematic diagram of a thermal insulation material packaging production line; Figure 10 This is a structural diagram of the first frame; Figure 11 This is a schematic diagram of the packaging film unwinding mechanism; Figure 12 This is a schematic diagram of the thermal insulation material feeding mechanism; Figure 13 This is a state diagram of the first material handling robot when it is handling material; Figure 14 This is a structural diagram of the second rack. Figure 15 This is a schematic diagram of the second material handling robot. Figure 16 This is a schematic diagram of the suction cup support structure.

[0012] Among them, the heat insulation material packaging mechanism 1, the machine base 11, and the material loading platform 12; First folding mechanism 13, first bracket 131, first lifting cylinder 132, first folding block 133; Second folding mechanism 14, second bracket 141, second lifting cylinder 142, lifting frame 143, first telescopic cylinder 144, telescopic frame 145, corner folding block 146, second folding block 147, second telescopic cylinder 148, abutting block 149; Heat sealing mechanism 15, second lifting frame 151, mounting plate 152, third lifting cylinder 153, middle heat sealing heating block 154, second slide rail 155, second slider 156, side heat sealing heating block 157, third telescopic cylinder 158; Sliding platform 16, first slider 161, first guide rail 162, first motor 163, rack 164, gear 165; First frame 2, packaging film unwinding mechanism 21; Main conveyor belt 3; Thermal insulation material feeding mechanism 4, third support 41, feeding conveyor belt 42, lifting platform 43, material transfer equipment 44; First material handling robot 5, first multi-axis robot 51, first suction cup 52; Second rack 6; 7. Second material handling robot 71, gantry frame 72, second multi-axis robot 73, suction cup bracket 74, workpiece suction cup 75; 8. Material transfer device; 81. Second linear drive mechanism; 82. Second connecting frame; 83. Fourth lifting cylinder; 84. Material suction cup; 9. Discharge conveyor belt. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] In this utility model, unless otherwise explicitly specified and limited, the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0015] As attached Figure 1-2 As shown, a heat insulation material packaging mechanism 1 includes a base 11, which is a plate-shaped structure, and further includes: The material loading platform 12 is fixed to the top of the machine base 11. The first folding mechanism 13 consists of two parts, which are located on both sides of the material carrier 12 along the width direction and are used to fold the packaging film once. The second folding mechanism 14 consists of two parts, which are located on both sides of the material carrier 12 along the length direction. They are used to fold the four corners of the packaging film after the first folding inward and to perform a second folding. A heat sealing mechanism 15 is located above the material carrier 12 and is used to heat seal and fix at least two layers of overlapping packaging film. Both the first folding mechanism 13 and the second folding mechanism 14 are slidably mounted on the machine base 11 in the direction of approaching and moving away from the loading platform 12.

[0016] Furthermore, a sliding platform 16 is respectively provided on each of the four sides of the loading platform 12. The sliding platform 16 is used to support the first folding mechanism 13 or the second folding mechanism 14. Two sets of first sliders 161 are fixedly connected to the bottom of the sliding platform 16. The two sets of first sliders 161 are slidably connected to a first guide rail 162, that is, each sliding platform 16 is slidably connected to two parallel first guide rails 162. The first guide rails 162 are fixedly connected to the top of the machine base 11 and are arranged along the direction of approaching and moving away from the loading platform 12; the bottom of the machine base 11 A first motor 163 is fixedly connected. The output end of the first motor 163 passes upward through the base 11 and is fixedly connected to a gear 165. The gear 165 meshes with a rack 164. The end of the rack 164 is fixedly connected to the side of the sliding platform 16. There are four first motors 163, which drive one sliding platform 16 forward and backward through the gear 165 respectively. The rack 164 is set parallel to the first guide rail 162. The four sliding platforms 16 can have different shapes. Essentially, they are all for driving the first folding mechanism 13 or the second folding mechanism 14 to move closer to or away from the loading platform 12.

[0017] Preferably, as shown in the figure, the loading platform 12 is suspended by multiple support rods on the top of the base 11, so that the gap between the loading platform 12 and the base 11 can accommodate the gear 165 and the rack 164. Further details are attached. Figure 3 As shown, a first folding mechanism 13 is fixed on each of the sliding platforms 16 on both sides of the material carrier 12 along the width direction. The two first folding mechanisms 13 are arranged opposite to each other. The first folding mechanism 13 includes a first bracket 131 fixed on the sliding platform 16. The first bracket 131 is fixedly connected to the cylinder body of the first lifting cylinder 132. The output end of the first lifting cylinder 132 is fixedly connected to the first folding block 133. The front end of the first folding block 133 is preferably a shovel-shaped structure that gradually thins from back to front, and forms an arc structure at the end to prevent damage to the packaging film.

[0018] Further details are attached. Figure 4-5As shown, a second folding mechanism 14 is fixed on each of the sliding platforms 16 on both sides of the loading platform 12 along its length. The second folding mechanism 14 is fixed to a second bracket 141 on the sliding platform 16. The second bracket 141 is fixedly connected to the cylinder body of the second lifting cylinder 142. The output end of the second lifting cylinder 142 is fixedly connected to the lifting frame 143. The upper front end of the lifting frame 143 is fixedly connected to the cylinder body of the first telescopic cylinder 144. The output end of the first telescopic cylinder 144 is fixedly connected to the telescopic frame 145. A corner block 146 is fixed on each of the two front ends of the telescopic frame 145. The structure of the telescopic frame 145 is preferably as shown in the figure, including a main body. The support plate has a forward-extending U-shaped rod fixedly connected to its front end. A corner block 146 is fixed to each end of the U-shaped rod. The corner block 146 is a flat block, and the distance between the two corner blocks 146 is slightly smaller than the width of the heat insulation sheet being packaged. A second folding block 147 is provided below the telescopic frame 145. The second folding block 147 is fixedly connected to the lifting frame 143. The bottom of the second folding block 147 is fixedly connected to the cylinder body of the second telescopic cylinder 148. The output end of the second telescopic cylinder 148 is fixedly connected to the abutment block 149. Both the first telescopic cylinder 144 and the second telescopic cylinder 148 extend and retract in the direction of approaching and moving away from the loading platform 12.

[0019] Further details are attached. Figure 6-7 As shown, the heat sealing mechanism 15 includes a second lifting frame 151. The top of the second lifting frame 151 is connected to an external support via a lifting device such as a cylinder and a winch to achieve overall lifting. The bottom of the second lifting frame 151 is fixedly connected to a mounting plate 152. The top of the mounting plate 152 is fixedly connected to the cylinder body of a third lifting cylinder 153. The output end of the third lifting cylinder 153 passes downward through the mounting plate 152 and is fixedly connected to the central heat sealing heating block 154. A set of second slide rails 155 are fixedly connected to both sides of the bottom of the mounting plate 152. Each set of second slide rails consists of two parallel rails. A set of second sliders 156 are slidably connected to each of the two sets of second sliders 156. A side heat-sealing heating block 157 is fixedly connected to the outside of each set of second sliders 156. The second slide rail 155 is set along the length of the loading platform 12. Heating wires are embedded in the middle heat-sealing heating block 154 and the side heat-sealing heating block 157. The heating wires are connected to an external power supply through wires. The bottom of the mounting plate 152 is fixedly connected to the cylinder body of the third telescopic cylinder 158. The output end of the third telescopic cylinder 158 is fixedly connected to the side heat-sealing heating block 157. Due to obstruction, only the output end of the third telescopic cylinder 158 is visible in the figure.

[0020] The packaging process achieved through the aforementioned heat-insulating material packaging mechanism is as follows: Figure 8 As shown, the heat insulation sheet has a rectangular sheet structure. The packaging film is preferably as shown in the figure, placed under the heat insulation sheet, and is 10% to 30% larger in length and width than the heat insulation sheet body, and has trapezoidal wings on both sides along the width direction. like Figure 8 As shown in Figure 1, the first folding block 133 is first supported by the top surface of the first folding block 133 under the two fins and raised until the bottom surface of the first folding block 133 is flush with the top surface of the heat insulation sheet. Then, the two first folding blocks 133 are pushed forward in sequence, folding the two fins over the top of the heat insulation sheet to form... Figure 8 .2 state; like Figure 8 As shown in Figure 2, the heat sealing mechanism 15 moves downward as a whole, and the third lifting cylinder 153 drives the middle heat sealing heating block 154 to move downward, with its lower plane lower than the edge heat sealing heating block 157. The middle heat sealing heating block 154 is heated by electricity and presses onto the two overlapping wing pieces, as shown in the red box in the figure, for heat sealing and fixation. Afterward, the heat sealing mechanism 15 moves upward as a whole, and the third lifting cylinder 153 drives the middle heat sealing heating block 154 to rise and return to its position. At this time, the packaging film on the left and right sides has been folded, and there are still unfolded edges at the front and back. The packaging film at the four corners forms a bottom film plus a small amount of top film folded upward. If the unfolded edges at the front and back are folded directly at this time, outward folding will occur, forming sharp corners, which will affect the appearance and make transportation and storage inconvenient. At this time, the first telescopic cylinder 144 drives the corner folding block 146 to push forward. The corner folding block 146 presses against the small amount of top film folded upward, causing the small amount of top film folded upward to be pulled forward and inward, forming Figure 8 .3 state; like Figure 8 As shown in Figure 3, the second folding mechanism 14 folds the unfolded edge film at the front and back. At this time, the sliding platform 16 moves forward, and the second lifting cylinder 142 controls the height, causing the abutment block 149 to fold the unfolded edge upwards, and the second folding block 147 to be flush with the bottom of the heat insulation sheet. Then, the second telescopic cylinder 148 pulls back, and the sliding platform 16 continues to move forward, causing the abutment block 149 to abut against the side wall of the heat insulation sheet, while the second folding block 147 moves forward relative to it, folding the unfolded edge film at the front and back to the top of the heat insulation sheet, forming... Figure 8 In state .4, the two second folding mechanisms 14 perform this operation simultaneously; like Figure 8 As shown in Figure 4, the heat sealing mechanism 15 moves downward as a whole, and the edge heat sealing heating block 157 is energized and heated. The two edge heat sealing heating blocks 157 are aligned with the front and rear folded edges, as shown in the red box in the figure, and are heat-sealed and fixed. Then the heat sealing mechanism 15 moves upward as a whole to complete the packaging.

[0021] As attached Figure 9 , 10 As shown in Figure 14, a heat insulation material packaging production line includes a first frame 2, which is fixedly connected to the feeding end of a main conveyor belt 3. A packaging film unwinding mechanism 21 is provided at the feeding end of the main conveyor belt 3. The packaging film unwinding mechanism 21 is shown in the attached figure. Figure 11As shown, it includes a discharge roller and a waste collection roller, as well as other guide rollers for separation. It is a common unwinding device and is existing technology. The packaging film is preferably a release film, including a strip-shaped support film and other support films arranged in an array along their elongation direction as described above. Figure 8 The packaging film structure shown has a packaging film unwinding mechanism 21 and a first frame 2. The discharge end of the packaging film unwinding mechanism 21 corresponds to one end of the main conveyor belt 3. A heat insulation material feeding mechanism 4 is provided on one side of the feeding end of the main conveyor belt 3, and a first picking robot 5 is provided on the other side of the feeding end of the main conveyor belt 3. The first picking robot 5 is used to transfer the heat insulation material from the feeding mechanism 4 to the packaging film carried on the main conveyor belt 3. As attached Figure 14 As shown, it also includes a second frame 6, which is fixedly connected to the unloading end of the main conveyor belt 3. At least one side of the unloading end of the main conveyor belt 3 is provided with at least one heat insulation material packaging mechanism 1 as described above. The second frame 6 is also provided with a second picking robot 7, which is used to transfer the packaging film on the main conveyor belt 3 and the heat insulation material carried on the packaging film to the heat insulation material packaging mechanism. A discharge conveyor belt 9 is provided on the side of the second frame 6, and a discharge transfer device 8 is provided on the second frame 6. The discharge transfer device 8 is used to transfer the heat insulation material packaged by the heat insulation material packaging mechanism to the discharge conveyor belt 9.

[0022] Further details are attached. Figure 12 As shown, the insulation material feeding mechanism 4 includes a third support 41, on which a feeding conveyor belt 42 is mounted. One end of the feeding conveyor belt 42 is located to the side of the main conveyor belt 3. A lifting platform 43 is connected to the third support 41 at the other end of the feeding conveyor belt 42 via a lifting drive mechanism. The platform 43 is used to stack the layered insulation materials. The lifting drive mechanism is a cylinder or a screw mechanism. A material transfer device 44 is mounted on the top of the third support 41. The material transfer device 44 includes a linear drive mechanism fixed to the third support 41. A connecting frame is installed on the linear drive mechanism along the horizontal direction. A suction cup is fixedly connected to the bottom of the connecting frame. Within the stroke range of the linear drive mechanism, the suction cup can be located above the lifting platform 43 or above the feeding conveyor belt 42. The linear drive mechanism can be a linear motor, and the connecting frame is fixed to the output end of the linear motor. The linear drive mechanism can also be a pulley mechanism. In the pulley mechanism, the pulley is connected to the motor and driven to rotate. The synchronous belt is fixedly connected to the connecting frame and drives the connecting frame to move. Preferably, there are two sets of lifting platforms 43, which are respectively located on both sides of the feeding conveyor belt 42.

[0023] In use, the suction cup of the material transfer device 44 picks up a heat insulation sheet from the lifting platform 43 and moves it above the feeding conveyor belt 42 and puts it down. The lifting platform 43 rises to the height of one heat insulation sheet thickness to facilitate the next pick-up. The feeding conveyor belt 42 moves towards the main conveyor belt 3 a distance equal to the width of one heat insulation sheet.

[0024] Further details are attached. Figure 13 As shown, the first material handling robot 5 includes a first multi-axis robot 51 fixedly connected to the first frame 2. The multi-axis robot 51 is existing technology and will not be described in detail here. Preferably, it is a robot that can move 360° horizontally and has a lifting function. The output end of the first multi-axis robot 51 is fixedly connected to the first suction cup 52. Within the stroke range of the first multi-axis robot 51, the first suction cup 52 can be located above the end of the feeding conveyor belt 42 or above the main conveyor belt 3. As shown in the figure, the first multi-axis robot 51 is used to place the heat insulation sheet carried on the feeding conveyor belt 42 onto the packaging film of the main conveyor belt 3. In order to place it in the center, it is preferable to use existing photo recognition equipment and related recognition software to take pictures and locate the position of the packaging film and the heat insulation sheet for more accurate placement.

[0025] Further details are attached. Figure 15-16 As shown, the second material handling robot 7 includes a gantry frame 71 fixed on the second frame 6. The two ends of the gantry frame 71 span the two sides of the main conveyor belt 3. The top of the gantry frame 71 is fixedly connected to a second multi-axis robot 72. The second multi-axis robot 72 is preferably a robot that can move 360° horizontally and has a lifting function. The output end of the second multi-axis robot 72 is fixedly connected to a suction cup bracket 73. The bottom of the suction cup bracket 73 is fixedly connected to a workpiece suction cup 74. On both sides of the workpiece suction cup 74, there is a packaging film suction cup 75 fixedly connected to the suction cup bracket 73. The height difference between the workpiece suction cup 74 and the packaging film suction cup 75 is greater than or equal to the thickness of the heat insulation material sheet being packaged. This allows the workpiece suction cup 74 to pick up the heat insulation sheet, and the packaging film suction cup 75 to pick up the two flaps of the packaging film. The purpose is to reduce the folding of the packaging film before it reaches the heat insulation material packaging mechanism 1.

[0026] Preferably, each second picking robot 7 can transfer the heat insulation material packaging mechanism 1 on both sides, that is, each second picking robot 7 is preferably provided with a heat insulation material packaging mechanism 1 on the second frame 6 on both sides.

[0027] Each heat insulation material packaging mechanism 1 is equipped with a corresponding discharge transfer device 8. A discharge conveyor belt 9 is set on each side of the second frame 6. Each discharge conveyor belt 9 receives the packaged heat insulation sheets output by multiple heat insulation material packaging mechanisms 1 on the same side of the second frame 6.

[0028] Further details are attached. Figure 14As shown, the discharge transfer device 8 includes a second linear drive mechanism 81 fixed to the second frame 6. The second linear drive mechanism 81 is the same as the linear drive mechanism described above, and can be a linear motor or a pulley mechanism. A second connecting frame 82 is driven on the second linear drive mechanism 81 in the horizontal direction. The second connecting frame 82 is fixedly connected to the cylinder body of the fourth lifting cylinder 83. The output end of the fourth lifting cylinder 83 is fixedly connected to the discharge suction cup 84. Within the stroke range of the second linear drive mechanism 81, the discharge suction cup 84 can be located above the heat insulation material packaging mechanism or above the discharge conveyor belt 9.

[0029] The working process of the thermal insulation material packaging production line is as follows: The packaging film unwinding mechanism 21 unwinds the release film and collects the waste rolls, thus recycling the waste rolls. The packaging film structure is then sequentially discharged to the end of the main conveyor belt 3, which is conveyed from the first frame 2 to the second frame 6. Meanwhile, the suction cup of the transfer device 44 grabs the heat insulation sheet from the lifting platform 43 and moves it above the feeding conveyor belt 42 and puts it down. The lifting platform 43 rises to the height of one heat insulation sheet thickness to facilitate the next grab. The feeding conveyor belt 42 moves towards the main conveyor belt 3 a distance of one heat insulation sheet width and repeats this action. At the same time, the first suction cup 52 of the first material handling robot 5 grabs a heat insulation sheet conveyed by the feeding conveyor belt 42 and places it on top of a packaging film. The main conveyor belt 3 continuously transports the packaging film and heat insulation sheet to the second frame 6. The second picking robot 7 picks up the heat insulation sheet through the workpiece suction cup 74 and the packaging film suction cup 75 picks up the packaging film, grabs a set of workpieces, and transfers them to the loading platform 12 of the heat insulation material packaging mechanism 1. The heat insulation material packaging mechanism 1 performs the packaging process described above. After the heat insulation material packaging mechanism 1 completes the packaging, the second linear drive mechanism 81 drives the second connecting frame 82 to move above the workpiece, the fourth lifting cylinder 83 drives the discharge suction cup 84 to move down and pick up the workpiece, the second linear drive mechanism 81 drives the transfer to the discharge conveyor belt 9 and releases the material, the discharge conveyor belt 9 feeds a distance equal to the width / length of a heat insulation sheet.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A heat insulation material packaging mechanism, characterized in that: Including the base (11), it also includes: Material carrier (12), which is fixed to the top of machine base (11); The first folding mechanism (13) consists of two parts. The two first folding mechanisms (13) are located on both sides of the material carrier (12) along the width direction, and are used to fold the packaging film once. The second folding mechanism (14) consists of two parts. The two second folding mechanisms (14) are located on both sides of the material carrier (12) along the length direction. They are used to fold the four corners of the packaging film after the first folding and to perform a second folding. A heat sealing mechanism (15) is located above the material carrier (12) and is used to heat seal and fix at least two layers of packaging film stacked together. The first folding mechanism (13) and the second folding mechanism (14) are both slidably mounted on the machine base (11) in the direction of approaching and moving away from the loading platform (12).

2. The heat insulation material packaging mechanism as described in claim 1, characterized in that: A sliding platform (16) is provided on each of the four sides of the loading platform (12). The sliding platform (16) is used to support the first folding mechanism (13) or the second folding mechanism (14). The bottom of the sliding platform (16) is fixedly connected to the first slider (161). The first slider (161) is slidably connected to the first guide rail (162). The first guide rail (162) is fixedly connected to the machine base (11). The first guide rail (162) is set in the direction of approaching and moving away from the loading platform (12). The bottom of the machine base (11) is fixedly connected to the first motor (163). The output end of the first motor (163) passes upward through the machine base (11) and is fixedly connected to the gear (165). The gear (165) meshes with the rack (164). The end of the rack (164) is fixedly connected to the side of the sliding platform (16). The rack (164) is set parallel to the first guide rail (162).

3. The heat insulation material packaging mechanism as described in claim 2, characterized in that: A first folding mechanism (13) is fixed on each of the sliding platforms (16) on both sides of the material carrier (12) along the width direction. The first folding mechanism (13) includes a first bracket (131) fixed on the sliding platform (16). The first bracket (131) is fixedly connected to the cylinder body of the first lifting cylinder (132). The output end of the first lifting cylinder (132) is fixedly connected to the first folding block (133).

4. The heat insulation material packaging mechanism as described in claim 2, characterized in that: A second folding mechanism (14) is fixed on each of the sliding platforms (16) on both sides of the loading platform (12) along the length direction. The second folding mechanism (14) is fixed to a second bracket (141) on the sliding platform (16). The second bracket (141) is fixedly connected to the cylinder body of the second lifting cylinder (142). The output end of the second lifting cylinder (142) is fixedly connected to the lifting frame (143). The upper part of the front end of the lifting frame (143) is fixedly connected to the cylinder body of the first telescopic cylinder (144). The output end of the first telescopic cylinder (144) is fixedly connected to the telescopic frame. (145), a corner block (146) is fixed on each side of the front end of the telescopic frame (145); a second folding block (147) is provided below the telescopic frame (145), the second folding block (147) is fixedly connected to the lifting frame (143), the bottom of the second folding block (147) is fixedly connected to the cylinder body of the second telescopic cylinder (148), and the output end of the second telescopic cylinder (148) is fixedly connected to the abutment block (149); the first telescopic cylinder (144) and the second telescopic cylinder (148) both extend and retract in the direction of approaching and moving away from the loading platform (12).

5. The heat insulation material packaging mechanism as described in claim 1, characterized in that: The heat sealing mechanism (15) includes a second lifting frame (151), a mounting plate (152) is fixedly connected to the bottom of the second lifting frame (151), the cylinder body of a third lifting cylinder (153) is fixedly connected to the top of the mounting plate (152), the output end of the third lifting cylinder (153) passes downward through the mounting plate (152) and is fixedly connected to the middle heat sealing heating block (154); a set of second slide rails (155) are fixedly connected to both sides of the bottom of the mounting plate (152), a set of second sliders (156) are slidably connected to each set of second slide rails (155), and a side heat sealing heating block (157) is fixedly connected to each set of second sliders (156); the second slide rails (155) are set along the length direction of the loading platform (12); the cylinder body of a third telescopic cylinder (158) is fixedly connected to the bottom of the mounting plate (152), and the output end of the third telescopic cylinder (158) is fixedly connected to the side heat sealing heating block (157).

6. A production line for packaging thermal insulation materials, characterized in that: Includes a first frame (2), which is fixedly connected to the feeding end of the main conveyor belt (3). The feeding end of the main conveyor belt (3) is provided with a packaging film unwinding mechanism (21), which is fixed to the first frame (2). A heat insulation material feeding mechanism (4) is provided on one side of the feeding end of the main conveyor belt (3), and a first picking robot (5) is provided on the other side of the feeding end of the main conveyor belt (3). The first picking robot (5) is used to transfer the heat insulation material from the feeding mechanism (4) to the packaging film carried on the main conveyor belt (3). It also includes a second frame (6), which is fixedly connected to the unloading end of the main conveyor belt (3). At least one side of the unloading end of the main conveyor belt (3) is provided with at least one heat insulation material packaging mechanism as described in any one of claims 1-5. The second frame (6) is also provided with a second picking robot (7), which is used to transfer the packaging film on the main conveyor belt (3) and the heat insulation material carried on the packaging film to the heat insulation material packaging mechanism. The second frame (6) is provided with a discharge conveyor belt (9) on the side, and a discharge transfer device (8) is provided on the second frame (6). The discharge transfer device (8) is used to transfer the heat insulation material packaged by the heat insulation material packaging mechanism to the discharge conveyor belt (9).

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