Putty powder packaging device

Abstract

The invention relates to the technical field of putty powder production, and discloses a putty powder packaging device which comprises a rack. The discharging pipe is vertically arranged on the rack and is communicated with the stock bin; the first clamping mechanism comprises an enclosing piece and a first driving piece; the two groups of enclosing pieces are arranged and move on the rack; the first driving part is arranged on the rack and used for driving the two enclosing parts to move in the direction close to each other or away from each other. The second clamping mechanism comprises a clamping assembly and a second driving part; the number of the clamping assemblies is two, the two clamping assemblies are opposite to the two opposite sides of the discharging pipe correspondingly, and the second driving part is used for driving the two clamping assemblies to move in the direction close to each other or away from each other; the moving direction of the clamping assembly is perpendicular to the moving direction of the enclosing piece. The clamping assembly is used for clamping the side portion of the charging bag, so that the side portion, away from the discharging pipe, of the charging bag is closed. The flexibility of the packaging equipment can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of putty powder production, and particularly relates to a putty powder packaging device. Background Art

[0002] As a commonly used material in building decoration, the packaging efficiency and quality of putty powder directly affect production and transportation costs. Currently, putty powder packaging usually uses packaging equipment for operations such as filling, weighing, and sealing.

[0003] In the prior art, when filling putty powder into a packaging bag, a clamping jaw mechanism is usually used to clamp the loading bag, and a cylinder is used to drive the clamping jaws to open and close to realize the picking and placing of the loading bag, so that the loading bag remains stable during loading. Referring to the Chinese patent with the publication number CN219904938U, "Putty Powder Production and Packaging Machine" is disclosed, which forms a clamping jaw mechanism by combining a rotating rod, a clamping block, an elastic part, and a cylinder to clamp the loading bag during the filling of the loading bag.

[0004] However, for the above related technologies, the clamping mechanism usually only adapts to loading bags with a single width size, and the clamping range is fixed, resulting in poor flexibility of the packaging equipment. Summary of the Invention

[0005] In order to improve the flexibility of the packaging equipment, the present application provides a putty powder packaging device.

[0006] The present application provides a putty powder packaging device, adopting the following technical solutions: A putty powder packaging device, comprising: A frame; A discharge pipe, vertically arranged on the frame and communicating with a silo; A first clamping mechanism, including an enclosing member and a first driving member; there are two groups of the enclosing members and they move on the frame; the first driving member is arranged on the frame and is used to drive the two enclosing members to move towards each other or away from each other; when the discharge pipe enters the packaging bag, the two groups of enclosing members can move towards each other to jointly enclose and clamp the packaging bag and the discharge pipe, so that the packaging bag covers the outer periphery of the discharge pipe, and the parts of the packaging bag opposite to the outer periphery of the discharge pipe are all closed; and A second clamping mechanism, including a clamping assembly and a second driving member; there are two groups of the clamping assemblies, and the two groups of clamping assemblies are respectively opposite to the two sides of the discharge pipe; the second driving member is used to drive the two groups of clamping assemblies to move towards each other or away from each other; and the moving direction of the clamping assembly is perpendicular to the moving direction of the enclosing member; the clamping assembly is used to clamp the side part of the packaging bag to close the side part of the packaging bag away from the discharge pipe.

[0007] By adopting the above technical solution, by setting the first clamping mechanism and the second clamping mechanism, multi-directional clamping of the loading bag can be achieved, and by adjusting the distance between the two sets of clamping components, it can be applicable to loading bags of different sizes, enhancing the flexibility and adaptability of the device. The enclosing member of the first clamping mechanism and the clamping components of the second clamping mechanism cooperate to close the opening part of the loading bag, improving the sealing property during loading and making it difficult for putty powder to leak.

[0008] Optionally, each set of the clamping components includes a mounting body, which moves on the frame in cooperation with the second driving member; a plug post, connected to the mounting body; two clamping posts. The two clamping posts symmetrically move relative to the plug post through a connecting seat; an adjusting member, arranged between the plug post and the clamping post, for driving the clamping post to switch between a first position and a second position relative to the plug post; the first position is characterized in that the two clamping posts are far away from each other; the second position is characterized in that the two clamping posts are close to each other and are located on the side of the plug post close to the discharge pipe; Wherein, when the clamping post is in the first position, the loading bag can be sleeved on the plug post, and the two clamping posts are respectively opposite to the outer walls on both sides of the loading bag; when the clamping post is in the second position, the two clamping posts can jointly clamp the loading bag, making the part of the loading bag opposite to the outer periphery of the plug post closed.

[0009] By adopting the above technical solution, when the clamping post is in the first position, it is convenient for the loading bag to be sleeved on the clamping post. When the clamping post is in the second position, it can clamp the loading bag to keep the loading bag stable during the loading process.

[0010] Optionally, the adjusting member includes a rotating wheel, rotatably connected to the plug post, corresponding to the clamping post one by one, and the rotating wheel is connected to the corresponding clamping post through the connecting seat; a moving seat, sliding in the plug post along the moving direction of the mounting body, and located between the two rotating wheels of the same plug post, and the two opposite surfaces of the moving seat are respectively meshed with the two rotating wheels; and an adjusting telescopic power, installed on the plug post, for driving the moving seat to move.

[0011] By adopting the above technical solution, the adjusting member drives the moving seat to move through the adjusting telescopic power to quickly drive the clamping post to switch positions.

[0012] Optionally, the outer periphery of the clamping column has a rack structure, and when the clamping column is in the second position, the rack structures of the two clamping columns mesh with each other.

[0013] By adopting the above technical solution, the rack structures on the outer peripheries of the clamping columns mesh with each other during clamping, increasing the contact area and friction force with the loading bag, so as to prevent the loading bag from slipping or shifting during the filling process and improve the stability and reliability of the packaging process.

[0014] Optionally, the mounting body includes a base, a movable seat and an elastic member; the base cooperates with the second driving member to move on the frame; the movable seat moves on the base along a direction parallel to the moving direction of the base, and the insertion column is mounted on the movable seat; the elastic member is connected between the base and the movable seat, giving the movable seat an elastic force to move away from the discharge pipe.

[0015] By adopting the above technical solution, when the insertion columns in the two clamping assemblies straighten the loading bag in the direction away from each other, the movable seat can adjust its position through the elastic member, so that the insertion column is not easy to over-stretch the loading bag.

[0016] Optionally, the frame includes a fixed frame, a movable frame and a movable telescopic power; the discharge pipe is arranged on the fixed frame, and the first clamping mechanism and the second clamping mechanism are arranged on the movable frame; the movable telescopic power is connected between the fixed frame and the movable frame, and is used to drive the movable frame to move vertically relative to the fixed frame, so that the loading bag clamped by the second clamping mechanism can be switched between enclosing and leaving the discharge pipe; A sealing mechanism is installed on the movable frame, and when the loading bag leaves the discharge pipe, the sealing mechanism can perform hot pressing and sealing on the loading bag.

[0017] By adopting the above technical solution, the movable frame of the frame enables the loading bag to smoothly leave the discharge pipe after filling, and the setting of the sealing mechanism realizes the automatic sealing of the loading bag, reduces manual intervention, and improves the packaging efficiency and consistency.

[0018] Optionally, the sealing mechanism includes a sealing member and a third driving member; there are two groups of the sealing members and they are rotatably connected to the movable frame, the third driving member is arranged on the movable frame and is used to drive the two sealing members to move towards each other or away from each other; when the loading bag leaves the discharge pipe, the two sealing members can move towards each other to jointly seal the sealing member.

[0019] Optionally, each set of enclosing members includes an enclosing piece and an extension piece, the enclosing piece faces the discharge pipe, and the extension pieces are arranged on the two opposite sides of the enclosing piece.

[0020] By adopting the above technical solution, the extension pieces of the two sets of enclosing members jointly clamp the loading bag, so as to increase the contact area between the enclosing member and the loading bag.

[0021] In summary, the present application includes at least one of the following beneficial effects: 1. Through multi-directional clamping, the sealing performance and stability of the loading bag are improved, the leakage of putty powder can be prevented during filling, and by adjusting the position of the clamping assembly, it is applicable to loading bags of different sizes, enhancing the flexibility and adaptability of the device; 2. After the filling is completed, the loading bag is sealed by the sealing mechanism, so as to improve the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view of the embodiment of the present application; Figure 2 is the side view of the embodiment of the present application; Figure 3 is the schematic diagram of the bottom structure of the movable frame in the embodiment of the present application; Figure 4 is the schematic diagram of the exploded structure of the installation body in the embodiment of the present application; Figure 5 is the schematic diagram of the structure of the adjusting member cooperating with the clamping column in the embodiment of the present application.

[0023] Description of the reference numerals: 1, frame; 101, fixed frame; 102, movable frame; 103, movable telescopic power; 2, discharge pipe; 3, enclosing member; 31, enclosing piece; 32, extension piece; 4, first driving member; 5, clamping assembly; 51, installation body; 511, base; 512, movable seat; 513, elastic member; 52, inserting column; 53, clamping column; 54, adjusting member; 541, rotating wheel; 542, moving seat; 543, adjusting telescopic power; 6, second driving member; 7, connecting seat; 8, sealing mechanism; 81, sealing piece; 811, hot pressing seat; 812, rotating arm; 82, third driving member; 9, operation space; 10, guiding part; 11, rack structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will be further described in detail with reference to the attached Figures 1-5 drawings for the present application.

[0025] The embodiment of the present application discloses a putty powder packaging device. Refer to Figure 1, The putty powder packaging device includes a frame 1, a discharge pipe 2, a first clamping mechanism, and a second clamping mechanism. The discharge pipe 2 is installed on the frame 1 and extends vertically. At the same time, the discharge pipe 2 is communicated with a storage bin on the frame 1. There is a valve for controlling the discharge of the storage bin between the discharge pipe 2 and the storage bin, and the storage bin is not shown in the figure. The first clamping mechanism and the second clamping mechanism are both arranged on the frame 1 and are used for clamping the loading bag.

[0026] Refer to Figure 1 and Figure 2 , wherein, for the frame 1, the frame 1 includes a fixed frame 101, a movable frame 102, and a movable telescopic power 103. The fixed frame 101 serves as an installation base and forms an operation space 9. The movable frame 102 is in the shape of a horizontally extending long strip and is located in the operation space 9, and the movable frame 102 moves up and down relative to the fixed frame 101 through the movable telescopic power 103. The movable telescopic power 103 can be a cylinder or an electric telescopic rod. The base end of the movable telescopic power 103 is fixedly connected to the fixed frame 101, and the telescopic end of the movable telescopic power 103 extends vertically and is fixed to the movable frame 102.

[0027] It should be noted that the discharge pipe 2 is in a circular tube shape and is installed on the fixed frame 101. The first clamping mechanism and the second clamping mechanism are both installed on the movable frame 102, and there is a relief hole on the movable frame 102 for the discharge pipe 2 to pass through. When the telescopic end of the movable telescopic power 103 retracts, the discharge pipe 2 passes through the movable frame 102 downward relative to the movable frame 102 through the relief hole and faces the first clamping mechanism; when the telescopic end of the movable telescopic power 103 extends, the discharge pipe 2 moves upward away from the movable frame 102 relative to the movable frame 102.

[0028] Refer to Figure 1 and Figure 3 , for the first clamping mechanism, the first clamping mechanism includes an enclosure 3 and a first driving member 4. There are two groups of enclosures 3 and they move on the movable frame 102. The two groups of enclosures 3 are distributed along the width direction of the movable frame 102 and are located on the opposite sides of the discharge pipe 2. Each enclosure 3 includes an enclosure piece 31 and an extension piece 32. The enclosure piece 31 is in a semi-circular arc shape and faces the discharge pipe 2. The axis of the enclosure piece 31 extends vertically. The extension piece 32 is in a square sheet shape, and there are two extension pieces 32 in each group of enclosures 3. The two extension pieces 32 are respectively fixed to the two sides of the enclosure piece 31 that are far away from each other along the length direction of the movable frame 102.

[0029] The first driving member 4 is installed between the frame 1 and the enclosure 3 and is used to drive the two enclosures 3 to move closer to or away from each other. In this embodiment, the first driving member 4 is a cylinder or an electric telescopic rod. The first driving member 4 corresponds to the enclosure 3 one by one. The base end of the first driving member 4 is fixedly connected to the movable frame 102, and the telescopic end of the first driving is fixedly connected to the enclosure piece 31 in the corresponding enclosure 3.

[0030] When the charging bag is being charged, it will be sleeved on the discharge pipe 2, so that the bottom of the discharge pipe 2 enters the charging bag. At this time, the telescopic end of the first driving member 4 extends, causing the two enclosing members 3 to move towards each other. When the two enclosing members 3 move to a certain position, the enclosing pieces 31 in the two enclosing members 3 jointly enclose and clamp the charging bag and the discharge pipe 2. At this time, the enclosing piece 31 fits the charging bag and is coaxial with the discharge pipe 2, so that the charging bag fits and wraps around the outer periphery of the discharge pipe 2, so that the charging bag closes its mouth along the circumference of the discharge pipe 2; at the same time, the extension pieces 32 in the two enclosing members 3 correspond one by one, and the corresponding extension pieces 32 jointly clamp the charging bag, so that the charging bag closes its mouth on both sides in the length direction of the movable frame 102 close to the discharge pipe 2.

[0031] Furthermore, a tooth structure (not shown in the figure) distributed vertically can be fixed on the opposite side of the extension pieces 32 of the two enclosing members 3, and the tooth structures of the corresponding extension pieces 32 are opposite and can mesh when approaching each other, so that when the relative extension pieces 32 clamp the charging bag, the clamped part is further closed.

[0032] Refer to Figure 1 and Figure 3 For the second clamping mechanism, the second clamping mechanism includes a clamping assembly 5 and a second driving member 6. There are two sets of clamping assemblies 5, and the two sets of clamping assemblies 5 are distributed along the length direction of the movable frame 102, and the two sets of clamping assemblies 5 are symmetrically arranged with respect to the discharge pipe 2. The two sets of clamping assemblies 5 are respectively used to clamp the two mutually separated sides of the charging bag, and the two sets of clamping assemblies 5 move on the movable frame 102 in a manner of approaching or separating from each other along the length direction of the movable frame 102 through the second driving member 6, so as to adjust the distance between the two sets of clamping assemblies 5, so that the two sets of clamping assemblies 5 can adapt to charging bags of different width sizes.

[0033] In this embodiment, the second driving member 6 is a structure combined with a bidirectional screw and a rotating motor, and the two sets of clamping assemblies 5 are respectively thread sleeved on the positive and negative threads of the bidirectional screw, so that when the bidirectional screw rotates, the two sets of clamping assemblies 5 move towards each other or away from each other.

[0034] Refer to Figure 3 and Figure 4, each clamping assembly 5 includes a mounting body 51, an insertion post 52, a clamping post 53, and an adjusting member 54. Specifically, the mounting body 51 includes a base 511, a movable seat 512, and an elastic member 513. The base 511 is in threaded engagement with the second driving member 6 and moves on the frame 1. The movable seat 512 moves on the base 511 along the length direction of the movable frame 102 through a guiding portion 10 slid into the base 511. The guiding portion 10 is T-shaped to limit the movable seat 512 from disengaging downward from the base 511. The elastic member 513 is a spring, and the elastic member 513 is connected between the guiding portion 10 and the inner wall of the base 511. The elastic force of the elastic member 513 gives the movable seat 512 an elastic force to move away from the discharge pipe 2.

[0035] The insertion post 52 is in an elliptical column shape and is fixed on the movable seat 512. The insertion post 52 extends vertically and has an elliptical cross-section. The major axis of the cross-section of the insertion post 52 is parallel to the length direction of the movable frame 102, and the minor axis is parallel to the width direction of the movable frame 102.

[0036] The clamping posts 53 are in a cylindrical shape with their axes extending vertically and there are two of them. Connecting seats 7 are fixed on both of the two clamping posts 53. The connecting seats 7 are rotatably connected to the insertion post 52 through a rotating shaft, and the rotation axis of the connecting seat 7 is parallel to the rotation axis of the clamping post 53.

[0037] The adjusting member 54 is arranged between the two connecting seats 7 opposite to each other of the two clamping posts 53, and is used to drive the two connecting seats 7 to rotate symmetrically along the major axis of the insertion post 52, so as to drive the two clamping posts 53 to move and switch between their corresponding first positions and second positions relative to the insertion post 52.

[0038] Refer to Figure 3 and Figure 4 , specifically, when the two clamping posts 53 are in the first position, the two clamping posts 53 are respectively opposite to both sides of the minor axis of the insertion post 52. At this time, the linear distance between the clamping post 53 and the insertion post 52 when they are closer to each other is L1. When the two clamping posts 53 are in the second position, both of the two clamping posts 53 are located at one end of the major axis of the insertion post 52 close to the discharge pipe 2. At this time, the linear distance between the clamping post 53 and the insertion post 52 when they are closer to each other is L2, and L2 is less than L1.

[0039] When the clamping assembly 5 cooperates with the loading bag, the two clamping posts 53 are first in the first position. At this time, L1 is greater than the thickness of the loading bag, and the loading bag can be sleeved onto the insertion post 52 and enter between the insertion post 52 and the clamping posts 53. Then the two clamping posts 53 are adjusted to the second position. At this time, L2 is close to the thickness of the loading bag, so that the loading bag is clamped between the clamping posts 53 and the insertion post 52. At the same time, the opposite sides of the two clamping posts 53 jointly clamp the loading bag, so that the loading bag fits around the outer circumference of the insertion post 52, and the part of the loading bag opposite to the major axis of the insertion post 52 is closed. Thus, the two clamping assemblies 5 respectively close the side parts of the loading bag on both sides away from the discharge pipe 2.

[0040] Before the loading bag is engaged with the packaging device, the two sets of clamping components 5 first move to positions adapted to the size of the loading bag, and the telescopic end of the movable telescopic power 103 retracts. Subsequently, the loading bag is simultaneously sleeved onto the clamping columns 53 of the two sets of clamping components 5 and the discharge pipe 2, so that the opening of the loading bag is in a straightened state. Subsequently, the first driving member 4 extends to drive the two enclosing members 3 to jointly clamp the loading bag and the discharge pipe 2. During the process of the enclosing member 3 fitting the loading bag to the outer periphery of the discharge pipe 2, due to the bending of the loading bag, both sides of the loading bag resist the elastic force of the elastic member 513 to drive the movable seat 512 to move towards the discharge pipe 2, so that the two mutually separated sides of the loading bag respectively abut against the two mutually separated ends of the two inserting columns 52. Then, the adjusting telescopic power 543 is adjusted to drive the clamping column 53 to move to the second position to clamp the two sides of the loading bag, so as to realize the clamping of the loading bag. When the openings of the loading bag are closed on both sides of the inserting column 52 and the discharge pipe 2, the straightened part of the opening of the loading bag between the inserting column 52 and the discharge pipe 2 is also in a closed state, so that the material is not easily scattered into the external environment when the discharge pipe 2 fills the loading bag with materials.

[0041] Refer to Figure 4 and Figure 5 Further, in this embodiment, the adjusting member 54 includes a rotating wheel 541, a moving seat 542, and an adjusting telescopic power 543. The rotating wheel 541 is in the shape of a gear, and the rotating wheel 541 corresponds to the connecting seat 7 one by one and is coaxially and fixedly sleeved on the rotating shaft of the connecting seat 7. The moving seat 542 is in the shape of a long strip extending along the length direction of the movable frame 102. The moving seat 542 moves in the inserting column 52 along the length direction parallel to the movable frame 102, and the moving seat 542 is located between the two rotating wheels 541 corresponding to the two connecting seats 7. The two opposite surfaces of the moving seat 542 respectively have a rack structure 11 meshing with the rotating wheel 541, and the teeth in the rack structure 11 extend along the moving direction of the moving seat 542.

[0042] The adjusting telescopic power 543 is a cylinder or an electric telescopic rod. The base end of the adjusting telescopic power 543 is fixedly connected to the end of the inserting column 52 away from the discharge pipe 2, and the telescopic end of the adjusting telescopic power 543 is connected to the moving seat 542. The moving seat 542 is driven to move by the telescopic movement of the adjusting telescopic power 543. Specifically, when the telescopic end of the adjusting telescopic power 543 extends, it drives the moving seat 542 to move towards the discharge pipe 2, so that the clamping column 53 moves to the first position; when the telescopic end of the adjusting telescopic power 543 retracts, it drives the moving seat 542 to move away from the discharge pipe 2, so that the clamping column 53 moves to the second position.

[0043] Refer to Figure 4 and Figure 5, Further, the outer periphery of the clamping column 53 has a rack structure 11 extending vertically. When the clamping columns 53 move to the second position to jointly clamp the loading bag, the rack structures 11 of the two clamping columns 53 face the loading bag and mesh with each other across the loading bag, so as to increase the contact area with the loading bag and further prevent the loading bag from disengaging downward from the clamping column 53. It should be noted that the rack structure 11 is made of high-strength rubber capable of elastic deformation. When clamping the loading bag, the rack structure 11 is under pressure to enhance the friction between the rack and the clamping column 53.

[0044] Refer to Figure 1 and Figure 3 , Further, a sealing mechanism 8 is also installed on the movable frame 102. The sealing mechanism 8 is used to seal the loading bag after loading is completed, so as to complete the loading of putty powder.

[0045] Specifically, the sealing mechanism 8 includes a sealing member 81 and a third driving member 82. Two groups of sealing members 81 are installed along the width direction of the movable frame 102. Each group of sealing members 81 includes a hot pressing seat 811 and a rotating arm 812. The hot pressing seat 811 is in a long strip shape extending along the length direction of the movable frame 102. One end of the rotating arm 812 is fixed to the hot pressing seat 811, and the other end is rotatably connected to the movable frame 102, and the rotation axis of the rotating arm 812 is parallel to the length direction of the movable frame 102.

[0046] The third driving member 82 is a rotating motor corresponding to the sealing member 81 one by one. The third driving member 82 is installed on the movable seat 512, and the output end of the third driving member 82 is coaxially connected to the rotating end of the rotating arm 812 to drive the sealing member 81 to rotate between its corresponding hot pressing position and storage position. The hot pressing position is characterized in that the hot pressing seats 811 of the two groups of sealing members 81 face each other and can jointly clamp the loading bag. At this time, the hot pressing seat 811 can be heated to hot press and seal the loading bag, and at this time, the hot pressing seat 811 is located below the clamping assembly 5. The storage position is characterized in that the hot pressing seats 811 of the two groups of sealing members 81 are far away from each other.

[0047] It should be noted that the timing for the sealing member 81 to seal the loading bag is after the telescopic end of the first driving member 4 retracts to make the enclosing member 3 leave the loading bag, and the telescopic end of the movable telescopic power 103 extends to drive the loading bag to move downward away from the discharge pipe 2. Moreover, before the sealing member 81 seals the loading belt, the two clamping assemblies 5 move away from each other to straighten the opening of the loading bag, so that the loading bag is in a flat state when the sealing member 81 seals.

[0048] The implementation principle of a putty powder packaging device according to an embodiment of the present application is as follows: First, the loading bag is simultaneously sleeved on the discharge pipe 2 and the insertion post 52. Then, the first driving member 4 drives the enclosing member 3 to clamp the loading bag and the discharge pipe 2. The adjusting member 54 then drives the clamping post 53 to switch to the second position to clamp the side of the loading bag, completing the clamping of the loading bag and keeping the opening of the loading bag closed. In this state, the discharge pipe 2 fills the putty powder into the loading bag. After the loading is completed, the movable frame 102 drives the loading bag to move downward to disengage from the discharge pipe 2. At the same time, the clamping assembly 5 moves a certain distance in the direction away from each other to straighten the opening of the loading bag. Then, the sealing mechanism 8 performs hot-press sealing on the opening through the hot-press seat 811, completing the packaging of the putty powder.

[0049] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A putty powder packaging device, characterized in that: include: Rack(1); A discharge pipe (2) is vertically arranged on the frame (1) and is connected to the silo; The first clamping mechanism comprises an enclosure member (3) and a first driving member (4); the enclosure member (3) comprises two groups and moves on the frame (1); the first driving member (4) is arranged on the frame (1) and is used to drive the two enclosure members (3) to move towards or away from each other; when the discharge pipe (2) enters the charging bag, the two groups of enclosure members (3) can move towards each other to jointly enclose and clamp the charging bag and the discharge pipe (2), so that the charging bag is covered on the outer periphery of the discharge pipe (2), and the parts of the charging bag corresponding to the outer periphery of the discharge pipe (2) are both closed; as well as The second clamping mechanism comprises a clamping assembly (5) and a second driving member (6); the clamping assembly (5) is provided with two groups, the two groups of the clamping assembly (5) are respectively opposite to the two sides of the discharge pipe (2), and the second driving member (6) is used to drive the two groups of the clamping assembly (5) to move towards or away from each other; and the moving direction of the clamping assembly (5) is perpendicular to the moving direction of the enclosure (3); the clamping assembly (5) is used to clamp the side of the loading bag so that the loading bag is away from the side of the discharge pipe (2) and closed.

2. A putty powder packaging device according to claim 1, characterized in that: Each group of the clamping components (5) comprises A mounting body (51) cooperates with the second driving member (6) to move on the frame (1); A plug post (52) connected to the mounting body (51); The clamping columns (53) are provided with two, and the two clamping columns (53) are symmetrically movable relative to the plug column (52) via the connecting seat (7); an adjusting member (54) disposed between the plug post (52) and the clamping post (53) and used for driving the clamping post (53) to switch between a first position and a second position relative to the plug post (52); the first position being characterized by the two clamping posts (53) being away from each other; the second position being characterized by the two clamping posts (53) being close to each other and being located on a side of the plug post (52) close to the discharge pipe (2); Wherein, when the clamping column (53) is in the first position, the charging bag can be sleeved onto the plug column (52), and the two clamping columns (53) are respectively opposite to the outer walls of the charging bag on both sides; when the clamping column (53) is in the second position, the two clamping columns (53) can clamp the charging bag together so that the parts of the charging bag corresponding to the outer periphery of the plug column (52) are both closed.

3. A putty powder packaging device according to claim 2, characterized in that: The adjusting member (54) comprises A rotating wheel (541) is rotatably connected to the plug post (52) and corresponds one-to-one with the clamping post (53), and the rotating wheel (541) is connected to the corresponding clamping post (53) via the connecting seat (7); A movable seat (542) slides in the insertion column (52) along the moving direction of the installation body (51) and is located between the two rotating wheels (541) of the same insertion column (52), and the two opposite surfaces of the movable seat (542) are respectively engaged with the two rotating wheels (541); and The adjusting telescopic power (543) is installed on the plug post (52) and is used to drive the moving seat (542) to move.

4. A putty powder packaging device according to claim 2, characterized in that: The outer periphery of the clamping column (53) is provided with a rack structure (11); when the clamping column (53) is in the second position, the rack structures (11) of the two clamping columns (53) mesh with each other.

5. A putty powder packaging device according to claim 2, characterized in that: The mounting body (51) comprises a base (511), a movable seat (512) and an elastic member (513); the base (511) cooperates with the second driving member (6) to move on the frame (1); the movable seat (512) moves on the base (511) in a direction parallel to the movement of the base (511), and the plug (52) is installed on the movable seat (512); the elastic member (513) is connected between the base (511) and the movable seat (512) to provide the movable seat (512) with an elastic force to move in a direction away from the discharge pipe (2).

6. A putty powder packaging device according to claim 2, characterized in that: The frame (1) comprises a fixed frame (101), a movable frame (102) and a movable telescopic power (103); the discharge pipe (2) is arranged on the fixed frame (101), and the first clamping mechanism and the second clamping mechanism are arranged on the movable frame (102); the movable telescopic power (103) is connected between the fixed frame (101) and the movable frame (102), and is used to drive the movable frame (102) to move vertically relative to the fixed frame (101), so that the loading bag clamped by the second clamping mechanism switches between enclosing and leaving the discharge pipe (2); A sealing mechanism (8) is installed on the movable frame (102), and when the loading bag leaves the discharge pipe (2), the sealing mechanism (8) can perform heat-pressure sealing on the loading bag.

7. A putty powder packaging device according to claim 6, characterized in that: The sealing mechanism (8) comprises a sealing member (81) and a third driving member (82); the sealing member (81) comprises two groups and is rotatably connected to the movable frame (102); the third driving member (82) is arranged on the movable frame (102) and is used to drive the two sealing members (81) to move towards or away from each other; when the loading bag leaves the discharge pipe (2), the two sealing members (81) can move towards each other so as to seal the sealing members (81) together.

8. A putty powder packaging device according to claim 1, characterized in that: Each group of the enclosing parts (3) comprises an enclosing piece (31) and an extension piece (32); the enclosing piece (31) is opposite to the discharge pipe (2); and the extension piece (32) is arranged along two opposite sides of the enclosing piece (31).

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