Tissue packaging machine

Abstract

The tissue packaging machine comprises a rack, a feeding mechanism, a first conveying mechanism, a bag opening mechanism, a pushing mechanism, a hot pressing mechanism and a packaging platform. The feeding mechanism conveys materials to the first conveying mechanism. The first conveying mechanism comprises a fixed platform, a lifting platform, a first conveying assembly and a first lifting assembly. The bag opening mechanism comprises an upper supporting plate and a lower supporting plate. The upper supporting plate and the lower supporting plate are driven by the first driving assembly to move close to or away from each other. When the upper supporting plate and the lower supporting plate move away from each other, the packaging bag arranged on the upper supporting plate and the lower supporting plate in a sleeving mode is opened. The material pushing mechanism moves along a horizontal sliding rail arranged on the machine frame, and the material pushing mechanism pushes materials from the lifting platform to the bag opening mechanism and pushes the materials into packaging bags. The hot-pressing mechanism conducts heat sealing on the packaging bag. By means of an automatic mode, a plurality of small bags of extraction paper are packaged in large bags, and follow-up carrying and transportation are facilitated; the equipment is compact in overall structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of automated mechanical equipment, and more specifically to a paper towel packing machine. Background Art

[0002] When tissue paper or toilet paper rolls are sold in stores, tissue paper is usually sold in packages of three or six, and toilet paper rolls are sold in packages of about 10 rolls.

[0003] However, during the transportation process from the manufacturer to the sales place (store), the paper towels need to be loaded onto a truck for transportation. If the paper towels are loaded onto a truck in a drawer or a group, the transportation time is long and it is not easy to arrange them neatly.

[0004] Therefore, when transporting tissue paper or toilet paper rolls, they will be packaged again. Multiple pieces of tissue paper will be packaged into a large package, which may contain 10 pieces of tissue paper, and each piece of tissue paper contains six packages; or multiple groups of toilet paper rolls will be packaged into a large package, each large package contains 10 groups of toilet paper rolls, and each group contains 10 rolls.

[0005] In this way, small packages of tissue paper can be packed into large packages, which is convenient for loading and transportation. Utility Model Content

[0006] In view of this, the utility model provides a tissue packing machine, which is convenient for packing tissue paper into large packages.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solution: a paper towel packing machine, comprising:

[0008] Frame, feeding mechanism, first transmission mechanism, bag opening mechanism, material pushing mechanism, hot pressing mechanism and packaging platform;

[0009] The feeding mechanism transfers the material to the first transmission mechanism;

[0010] The first transmission mechanism comprises: a fixed platform, a lifting platform, a first transmission component and a first lifting component; the first transmission component transmits the material on the fixed platform to the lifting platform, and the first lifting component drives the lifting platform to rise and fall;

[0011] The bag opening mechanism comprises: an upper support plate and a lower support plate; the upper support plate and the lower support plate are respectively driven by a first driving component to move closer to or away from each other; the upper support plate and the lower support plate are driven by a second driving component to move toward or away from the packaging platform; when the upper support plate and the lower support plate move away from each other, the packaging bag mounted thereon is opened;

[0012] The pushing mechanism moves along a horizontal slide rail arranged on the frame, and pushes the material from the lifting platform to the bag opening mechanism and into the packaging bag;

[0013] The hot pressing mechanism heat-seals the packaging bag.

[0014] As a preferred solution of the present utility model, the feeding mechanism includes: a bracket, a conveyor belt, and a first pushing cylinder; the conveying direction of the conveyor belt is perpendicular to the horizontal sliding rail; the first pushing cylinder pushes the material from the conveyor belt onto the fixed platform.

[0015] As a preferred solution of the present utility model, the first transmission assembly is assembled at the bottom of the fixed platform; the first transmission assembly includes: a first driving motor, a transmission belt, a mounting block, and a second pushing cylinder; the fixed platform is provided with a through slot from top to bottom, and the power shaft of the second pushing cylinder can pass through the slot and extend upward above the fixed platform, and the power shaft of the second pushing cylinder can pass through the slot and retract downward below the fixed platform;

[0016] The mounting block is assembled on the transmission belt, and the second pushing cylinder is assembled on the mounting block; the first driving motor drives the transmission belt to rotate, so as to drive the power shaft of the second pushing cylinder to move along the slot.

[0017] As a preferred solution of the present utility model, the first lifting assembly at least includes: a first lifting motor, and the first lifting motor is assembled at the bottom of the lifting platform to drive the lifting platform to rise or fall.

[0018] As a preferred solution of the present utility model, the lowest position of the upper support plate is higher than the height of the fixed platform;

[0019] A set of upper support plates is symmetrically arranged left and right, and a set of lower support plates is symmetrically arranged left and right; and the upper support plates and the lower support plates are assembled on the vertical sliding rail and are respectively driven by a first driving component to move along the vertical sliding rail;

[0020] The vertical sliding rail is assembled on the horizontal sliding rail and is driven by a second driving component to move along the horizontal sliding rail.

[0021] As a preferred solution of the present utility model, the hot pressing mechanism includes: a positioning component, a heat-sealing component, and a heat-sealing bracket;

[0022] The positioning component includes: an upper positioning plate and a lower positioning plate which are arranged oppositely up and down, and the upper positioning plate and the lower positioning plate are respectively driven by a driving component to move up and down;

[0023] The heat-sealing component includes: an upper heat-sealing plate and a lower heat-sealing plate which are arranged oppositely up and down, and the upper heat-sealing plate and the lower heat-sealing plate are respectively moved up and down by a driving component.

[0024] As a preferred solution of the present utility model, the hot pressing mechanism further includes: a bag inserting component, and the bag inserting components are symmetrically arranged left and right.

[0025] As a preferred solution of the utility model, a positioning baffle is arranged on the table top of the packaging platform, and the positioning baffle is driven by a driving mechanism to move linearly to block the materials.

[0026] As a preferred solution of the utility model, the feeding mechanism, the first transmission mechanism, the bag opening mechanism, and the hot pressing mechanism are sequentially assembled on the frame, and the packaging platform is connected to the end of the frame and corresponds to the hot pressing mechanism;

[0027] The horizontal slide rail is horizontally arranged above the arrangement direction of the feeding mechanism, the first transmission mechanism, the bag opening mechanism, the pushing mechanism, and the hot pressing mechanism.

[0028] As a preferred solution of the utility model, it also includes: an operator.

[0029] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial technical effects:

[0030] 1. The utility model packs multiple small bags of tissue paper into large bags in an automated manner, which is convenient for subsequent handling and transportation; the overall structure of the equipment is compact and easy to operate.

[0031] 2. The utility model is provided with a fixed platform and a lifting platform. The small bag of tissue paper is transported from the fixed platform to the lifting platform, and finally sent to the bag opening mechanism for packaging, thus completing the automatic transmission;

[0032] 3. The utility model is provided with a bag opening mechanism. After the packaging bag is manually installed between the upper support plate and the lower support plate, the upper support plate and the lower support plate move away from each other to open the packaging bag, and the packaging platform is provided with a positioning baffle, which can limit the pushing distance of the small bag paper, ensure the success of bagging and the subsequent hot pressing and sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0034] Figure 1 This is a schematic diagram of the structure of the paper towel baling machine of the utility model;

[0035] Figure 2 This is a schematic diagram of the utility model tissue baling machine after one side of the machine door is hidden;

[0036] Figure 3 This is a schematic diagram of another angle of the paper towel baling machine of the utility model after one side of the machine door is hidden;

[0037] Figure 4 It is a schematic diagram of the feeding mechanism in the paper towel packing machine of the present utility model;

[0038] Figure 5 It is a schematic diagram of the first transmission mechanism in the paper towel packing machine of the present utility model;

[0039] Figure 6 It is a schematic diagram of the bottom angle of the first transmission mechanism in the paper towel packing machine of the present utility model;

[0040] Figure 7 It is a schematic diagram of the bag opening mechanism in the paper towel packing machine of the present utility model;

[0041] Figure 8 It is a schematic diagram of the hot pressing mechanism in the paper towel packing machine of the present utility model;

[0042] Figure 9 It is a schematic diagram of the packing platform in the paper towel packing machine of the present utility model.

[0043] Explanation of reference numerals:

[0044] Frame 100; Horizontal sliding rail 110; Feeding mechanism 200; Frame 210; Transmission belt 220; Motor 221; First pushing cylinder 230; Pushing block 231; First transmission mechanism 300; Fixed platform 310; Groove 311; Lifting platform 320; First transmission component 330; First driving motor 331; Transmission belt 332; Mounting block 333; Second pushing cylinder 334; Positioning column 335; First lifting component 340; First lifting motor 341; Bag opening mechanism 400; Upper support plate 410; Lower support plate 420; Intermediate support plate a421; First driving component 430; Second driving component 440; Vertical sliding rail 450; Horizontal sliding rail 460; Pushing mechanism 500; Pushing plate 510; Hot pressing mechanism 600; Positioning component 610; Upper positioning plate 611; Lower positioning plate 612; Heat sealing component 620; Upper heat sealing plate 621; Lower heat sealing plate 622; Bag inserting component 630; Heat sealing bracket 640; Packing platform 700; Positioning baffle 710. Detailed implementation manners

[0045] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic way, so they only show the components related to the present invention.

[0046] The paper towel packing machine includes: a frame 100, a feeding mechanism 200, a first transmission mechanism 300, a bag opening mechanism 400, a pushing mechanism 500, a hot pressing mechanism 600, and a packing platform 700.

[0047] Such as Figure 1As shown, the frame 100 is designed as a cabinet structure, which serves as a carrier and support. A cabinet door is provided on the side of the frame 100 for protection.

[0048] The feeding mechanism 200, the first transmission mechanism 300, the bag opening mechanism 400, and the hot pressing mechanism 600 are assembled on the frame 100 in sequence along the Figure 2 arrow direction. The packing platform 700 is connected to the end of the frame 100 and corresponds to the hot pressing mechanism 600.

[0049] The horizontal sliding rail 110 is horizontally arranged above the arrangement direction of the feeding mechanism 200, the first transmission mechanism 300, the bag opening mechanism 400, and the hot pressing mechanism 600. The pushing mechanism 500 is installed on the horizontal sliding rail 110.

[0050] In one embodiment, as Figure 3-4 shown, the feeding mechanism 200 includes: a bracket 210, a conveyor belt 220, and a first pushing cylinder 230; the conveying direction of the conveyor belt 220 is perpendicular to the horizontal sliding rail 110; the first pushing cylinder 230 pushes the material from the conveyor belt 220 onto the fixed platform 310.

[0051] Specifically, the bracket 210 serves as a support and is assembled at the beginning of the frame 100. The conveyor belt 220 is installed on the bracket 210. Transmission rollers (not shown in the figure) may be provided at both ends of the conveyor belt 220, and the conveyor belt 220 is driven to rotate by a motor 221, and then the conveyor belt 220 is driven to realize the movement of the material.

[0052] In this embodiment, the material refers to a tissue paper group with three packs in one bundle.

[0053] The first pushing cylinder 230 is installed on the bracket 210. The pushing block 231 of the first pushing cylinder 230 is pushed out by the first pushing cylinder 230. The extending direction of the pushing block 231 is perpendicular to the conveying direction of the conveyor belt 220, and the pushing direction of the pushing block 231 is Figure 4 as shown by the arrow direction in

[0054] The material can be placed on the conveyor belt 220 by an automatic feeding method or a manual feeding method. When the material is transported to the position corresponding to the pushing block 231, the pushing block 231 is pushed out by the first pushing cylinder 230, and the material is pushed onto the first transmission mechanism 300.

[0055] In one embodiment, as Figure 3 、 Figure 5 and Figure 6 shown, the first transmission mechanism 300 includes: a fixed platform 310, a lifting platform 320, a first transmission component 330, and a first lifting component 340;

[0056] The first transfer component 330 transfers the materials on the fixed platform 310 to the lifting platform 320, and the first lifting component 340 drives the lifting platform 320 to rise and fall;

[0057] Specifically, the fixed platform 310 is fixed to the frame 100, and the height of the fixed platform 310 is lower than the height of the conveyor belt 220 of the feeding mechanism 200; a set of symmetric positioning columns 335 are arranged on the fixed platform 310, and the positioning columns 335 limit the transfer range of the materials on the fixed platform 310.

[0058] The first transfer component 330 is assembled at the bottom of the fixed platform 310; the first transfer component 330 includes: a first drive motor 331, a conveyor belt 332, a mounting block 333, and a second pushing cylinder 334;

[0059] The fixed platform 310 is provided with a through slot 311, and the power shaft of the second pushing cylinder 334 can pass through the slot 311 and extend upward above the fixed platform 310, and the power shaft of the second pushing cylinder 334 can pass through the slot 311 and retract downward below the fixed platform 310;

[0060] The mounting block 333 is assembled on the conveyor belt 332, and the second pushing cylinder 334 is assembled on the mounting block 333; the first drive motor 331 drives the conveyor belt 332 to rotate to drive the power shaft of the second pushing cylinder 334 to move along the slot 311.

[0061] More specifically, continuing as Figure 5-6 shown, the fixed platform 310 is provided with a through slot 311, and a set of symmetric slots 311 are provided, and are opened along the transfer direction, that is Figure 5 in the arrow direction in

[0062] After the material is pushed onto the fixed platform 310, the power shaft of the second pushing cylinder 334 rises at the beginning of the slot 311, and the power shaft extends above the fixed platform 310. The width of the material is greater than the width between the power shafts of the two second pushing cylinders 334. The first drive motor 331 drives the conveyor belt 332 to rotate, driving the second pushing cylinder 334 on the mounting block 333 to move horizontally, and the power shaft pushes the material towards the lifting platform 320; after the material moves to the lifting platform 320, the first drive motor 331 drives the conveyor belt 332 to move in the reverse direction, and the second pushing cylinder 334 resets and moves to the beginning of the slot 311, and the power shaft moves downward and retracts below the fixed platform 310;

[0063] Wait again for the next material to be pushed from the conveyor belt 220 onto the fixed platform 310.

[0064] Optionally, one second pushing cylinder 334 can be provided, and one slot 311 can also be provided, but the slot 311 should be set at the center of the material transportation position on the fixed platform 310. Then, when the power shaft of the second pushing cylinder 334 rises, it corresponds to the center of the material and can also push the material to move.

[0065] Furthermore, if Figure 6 As shown, the first lifting assembly 340 at least includes: a first lifting motor 341, and the first lifting motor 341 is installed at the bottom of the lifting platform 320 to drive the lifting platform to rise or fall.

[0066] In one embodiment, if Figure 7 As shown, the bag opening mechanism 400 includes: an upper support plate 410 and a lower support plate 420; the upper support plate 410 and the lower support plate 420 are respectively driven by the first driving assembly 430 to move closer to or away from each other; the upper support plate 410 and the lower support plate 420 are driven by the second driving assembly 440 to move toward the packaging platform 700 or away from the packaging platform 700; when the upper support plate 410 and the lower support plate 420 move away from each other, the packaging bag mounted thereon is opened;

[0067] Specifically, the lowest position of the upper support plate 410 is higher than the height of the fixed platform 310;

[0068] The upper support plates 410 are symmetrically arranged in a group, and the lower support plates 420 are symmetrically arranged in a group; and the upper support plates 410 and the lower support plates 420 are assembled on the vertical slide rails 450, and are driven by the first driving assembly 430 to move along the vertical slide rails 450 respectively;

[0069] The vertical slide rail 450 is assembled on the transverse slide rail 460 and is driven by the second driving assembly 440 to move along the transverse slide rail 460 .

[0070] Continue as Figure 7 As shown, the packaging bag can be manually or automatically placed between the upper support plate 410 and the lower support plate 420. When the packaging bag is installed, the upper support plate 410 and the lower support plate 420 are moved close to each other under the drive of the first driving assembly 430, so that the packaging bag can be placed on the upper support plate 410 and the lower support plate 420.

[0071] Next, the upper support plate 410 and the lower support plate 420 are driven by the first driving assembly 430 to move away from each other, so as to open the packaging bag. The opening direction of the packaging bag is toward the beginning of the frame 100, that is, the direction of the feeding mechanism 200.

[0072] After the lifting platform 320 rises to be level with the lower support plate 420, the material is then pushed onto the lower support plate 420 by the pushing mechanism 500 and further into the packaging bag, completing the bagging of the material.

[0073] It should be noted that during the process of material transfer, after multiple transfers, that is, when multiple groups of materials are already placed on the lifting platform 320, the lifting platform 320 rises, pushing multiple groups of materials simultaneously onto the lower support plate 420 and further into the packaging bag, completing the packaging of multiple groups of materials in the packaging bag.

[0074] Continue as Figure 7 As shown, an intermediate support plate a421 is also provided between the two lower support plates 420. The intermediate support plate a421 is to prevent the distance between the two lower support plates 420 from being too wide, causing the material to fall between the two lower support plates 420 and affecting the working efficiency. The intermediate support plate a421 is connected to the two lower support plates 420 by connecting bars, and the intermediate support plate a421 moves synchronously with the two lower support plates 420.

[0075] Continue as Figure 7 As shown, the first driving assembly 430 can be a driving cylinder. A lower driving cylinder is provided on the connecting bar of the lower support plate 420, and an upper driving cylinder is respectively connected to the two upper support plates 410, thereby pushing the upper support plate 410 and the lower support plate 420 to move away from or close to each other;

[0076] The second driving assembly 440 can adopt a belt structure, thereby driving the vertical slide rail 450 to move along the horizontal slide rail 460, that is, move closer to the packaging platform 700.

[0077] In one embodiment, as Figure 8 shown, the hot pressing mechanism 600 includes: a positioning assembly 610, a heat sealing assembly 620, and a heat sealing bracket 640;

[0078] The positioning assembly 610 includes: an upper positioning plate 611 and a lower positioning plate 612 which are arranged oppositely up and down. The upper positioning plate 611 and the lower positioning plate 612 are respectively driven to move up and down by a driving assembly;

[0079] The heat sealing assembly 620 includes: an upper heat sealing plate 621 and a lower heat sealing plate 622 which are arranged oppositely up and down. The upper heat sealing plate 621 and the lower heat sealing plate 622 are respectively moved up and down by a driving assembly.

[0080] The hot pressing mechanism 600 further includes: a bag inserting assembly 630. The bag inserting assembly 630 is symmetrically arranged left and right and is mainly used for pressing the triangles during hot pressing.

[0081] Continue as Figure 8As shown, the heat-sealing bracket 640 is in the shape of a rectangular frame. Two groups of inserting pocket assemblies 630 are arranged on the left and right sides of the heat-sealing bracket 640, and the upper positioning plate 611 and the lower positioning plate 612 are arranged on the side of the heat-sealing bracket 640 close to the packing platform 700. Among them, in this embodiment, the upper positioning plate 611 is arranged at the upper end of the heat-sealing bracket 640, and the lower positioning plate 612 is arranged on the packing platform 700, but the upper positioning plate 611 and the lower positioning plate 612 can be vertically corresponding.

[0082] The driving assembly for driving the upper positioning plate 611, the lower positioning plate 612, the upper heat-sealing plate 621 and the lower heat-sealing plate 622 can be a cylinder.

[0083] The upper heat-sealing plate 621 and the lower heat-sealing plate 622 can adopt the existing technology to seal the packaging bag by blowing hot air, heating and other methods.

[0084] After the material is pushed into the packaging bag, the upper positioning plate 611 and the lower positioning plate 612 move closer to each other to preliminarily position the material and the packaging bag. Then the upper heat-sealing plate 621 and the lower heat-sealing plate 622 move closer to each other, and at the same time the inserting pocket assemblies 630 move closer to each other to press the triangle, and the upper heat-sealing plate 621 and the lower heat-sealing plate 622 blow hot air at the bag mouth; then the packed large bag of material is taken out manually.

[0085] In one embodiment, as Figure 9 shown, a positioning baffle 710 is arranged on the tabletop of the packing platform 700. The positioning baffle 710 is driven to move linearly by a driving mechanism to block the material; the driving mechanism can be a lead screw transmission mechanism, a belt transmission mechanism, etc.

[0086] The positioning baffle 710 protrudes upward from the packing platform 700. When the pushing mechanism 500 pushes the material into the packaging bag, it mainly plays a positioning role to prevent the material from being pushed out excessively, so that the packaging bag is pushed away from the upper support plate 410 and the lower support plate 420.

[0087] In one embodiment, as Figure 2 shown, the pushing mechanism 500 moves along the horizontal slide rail 110 arranged on the rack 100. The pushing mechanism 500 pushes the material from the lifting platform 320 to the bag-opening mechanism 400 and into the packaging bag; the pushing mechanism 500 includes a pushing plate 510 and a driving assembly for driving the pushing plate 510 to move along the horizontal slide rail 110. The driving assembly can be a transmission belt to drive the pushing plate 510 to reciprocate along the horizontal slide rail 110.

[0088] In one embodiment, it further includes: an operator, and various parameters of the tissue packing machine can be set through the operator.

[0089] The following further describes the use principle and steps of the present invention:

[0090] S110: manually placing six packs of tissue paper into a pack on the conveyor belt 220 and transferring the tissue paper to a position corresponding to the first push cylinder 230 via the conveyor belt 220;

[0091] S120: The first pushing cylinder 230 drives the pushing block 231 to extend, and the small bag of paper is returned to the fixed platform 310;

[0092] S210: The power shaft of the second push cylinder 334 rises at the beginning of the slot 311, the first drive motor 331 drives the second push cylinder 334 to move, and the power shaft pushes the material to move toward the lifting platform 320;

[0093] S220: After the small bag of paper is delivered to the lifting platform 320, the second pushing cylinder 334 is reset;

[0094] S230: repeating steps 110 to S220 until there are multiple small bags of tissue paper on the lifting platform 320;

[0095] S240: The first lifting assembly 340 drives the lifting platform 320 to rise;

[0096] S310: The upper support plate 410 and the lower support plate 420 are driven by the first drive assembly 430 to move toward each other, and the packaging bag is manually put on the upper support plate 410 and the lower support plate 420;

[0097] S320: The upper support plate 410 and the lower support plate 420 move in opposite directions under the drive of the first drive assembly 430, and the packaging bag is opened;

[0098] S330: The positioning baffle 710 moves to a suitable position;

[0099] S330: the pushing mechanism 500 moves along the horizontal slide rail 110 to push the multiple bags of small bag tissue paper onto the upper support plate 410 and into the packaging bag, until the multiple bags of small bag tissue paper are pushed into the packaging bag and supported on the packaging platform and abutted against the positioning baffle 710;

[0100] S340: The upper positioning plate 611 and the lower positioning plate 612 are driven by the driving assembly to move toward each other and press on the small bag of paper;

[0101] S350: The pushing mechanism 500 moves and resets along the horizontal slide rail 110 toward the loading mechanism 200; the upper support plate 410 and the lower support plate 420 move toward each other under the drive of the first driving assembly 430;

[0102] S410: The two groups of pocket inserting components 630 move closer to each other to perform triangle pressing;

[0103] S420: The upper heat sealing plate 621 and the lower heat sealing plate 622 move toward each other to seal the packaging bag;

[0104] S430: The insertion pocket assembly 630 is reset, the upper heat-sealing plate 621 and the lower heat-sealing plate 622 move away from each other and reset, and at the same time, the positioning baffle 710 moves backward away from the hot pressing mechanism 600.

[0105] S440: Finally, the packed large bag of materials is taken out manually.

[0106] In this way, the above steps are repeated to complete the large bag packaging of multiple small bags of facial tissues, which is convenient for subsequent operation.

[0107] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Paper towel packing machine, characterized by: include: A frame (100), a loading mechanism (200), a first transmission mechanism (300), a bag opening mechanism (400), a material pushing mechanism (500), a heat pressing mechanism (600) and a packaging platform (700); The loading mechanism (200) transfers the material to the first transmission mechanism (300); The first transmission mechanism (300) comprises: a fixed platform (310), a lifting platform (320), a first transmission component (330) and a first lifting component (340); the first transmission component (330) transmits materials on the fixed platform (310) to the lifting platform (320), and the first lifting component (340) drives the lifting platform (320) to rise and fall; The bag opening mechanism (400) comprises: an upper support plate (410) and a lower support plate (420); the upper support plate (410) and the lower support plate (420) are respectively driven by a first driving assembly (430) to move closer to or farther from each other; the upper support plate (410) and the lower support plate (420) are driven by a second driving assembly (440) to move toward the packaging platform (700) or away from the packaging platform (700); when the upper support plate (410) and the lower support plate (420) move away from each other, the packaging bag mounted thereon is opened; The material pushing mechanism (500) moves along a horizontal slide rail (110) arranged on the frame (100), and the material pushing mechanism (500) pushes the material from the lifting platform (320) to the bag opening mechanism (400) and pushes the material into the packaging bag; The heat pressing mechanism (600) heat-seals the packaging bag.

2. The tissue packing machine according to claim 1, characterized in that: The loading mechanism (200) comprises: a bracket (210), a conveyor belt (220) and a first pushing cylinder (230); the conveying direction of the conveyor belt (220) is perpendicular to the horizontal slide rail (110); and the first pushing cylinder (230) pushes the material from the conveyor belt (220) to the fixed platform (310).

3. The paper towel packing machine according to claim 1, characterized in that: The first transmission component (330) is assembled on the bottom of the fixed platform (310); The first transmission assembly (330) includes: a first driving motor (331), a transmission belt (332), a mounting block (333) and a second pushing cylinder (334); The fixed platform (310) is provided with a slot (311) which passes through from top to bottom, and the power shaft of the second material pushing cylinder (334) can pass through the slot (311) and extend upward to the top of the fixed platform (310), and the power shaft of the second material pushing cylinder (334) can pass through the slot (311) and be retracted downward to the bottom of the fixed platform (310); The mounting block (333) is mounted on the transmission belt (332), and the second pushing cylinder (334) is mounted on the mounting block (333); the first driving motor (331) drives the transmission belt (332) to rotate, so as to drive the power shaft of the second pushing cylinder (334) to move along the slot (311).

4. The tissue packing machine according to claim 3, characterized in that: The first lifting component (340) at least comprises: a first lifting motor (341), and the first lifting motor (341) is installed at the bottom of the lifting platform (320) to drive the lifting platform (320) to rise or fall.

5. The paper towel packing machine according to claim 1, characterized in that: The lowest position of the lower support plate (420) is higher than the height of the fixed platform (310); A group of upper support plates (410) are symmetrically arranged on the left and right, and a group of lower support plates (420) are symmetrically arranged on the left and right; and the upper support plates (410) and the lower support plates (420) are assembled on the vertical slide rail (450), and are respectively driven by the first drive assembly (430) to move along the vertical slide rail (450); The vertical slide rail (450) is assembled on the transverse slide rail (460) and is driven by the second drive assembly (440) to move along the transverse slide rail (460).

6. The paper towel packing machine according to claim 1, characterized in that: The heat pressing mechanism (600) comprises: a positioning component (610), a heat sealing component (620) and a heat sealing support (640); The positioning assembly (610) comprises: an upper positioning plate (611) and a lower positioning plate (612) which are arranged opposite to each other in the upper and lower directions, and the upper positioning plate (611) and the lower positioning plate (612) are respectively driven to move up and down by the driving assembly; The heat sealing assembly (620) comprises an upper heat sealing plate (621) and a lower heat sealing plate (622) which are arranged opposite to each other in the upper and lower directions. The upper heat sealing plate (621) and the lower heat sealing plate (622) are respectively moved up and down by the driving assembly.

7. The tissue packing machine according to claim 6, characterized in that: The heat pressing mechanism (600) further comprises: a bag insertion assembly (630), wherein the bag insertion assembly (630) is arranged symmetrically on the left and right.

8. The paper towel packing machine according to claim 1, characterized in that: A positioning baffle (710) is arranged on the table top of the packaging platform (700), and the positioning baffle (710) is driven by a driving component to move linearly to block the materials.

9. The tissue packing machine according to any one of claims 1 to 8, characterized in that: The feeding mechanism (200), the first transmission mechanism (300), the bag opening mechanism (400), and the hot pressing mechanism (600) are sequentially assembled on the frame (100), and the packaging platform (700) is connected to the end of the frame (100) and corresponds to the hot pressing mechanism (600); The horizontal slide rail (110) is horizontally arranged above the arrangement direction of the loading mechanism (200), the first transmission mechanism (300), the bag opening mechanism (400), the pushing mechanism (500), and the hot pressing mechanism (600).

10. The tissue packing machine according to claim 9, characterized in that: Also includes: Operator.

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