Filling and sealing machine

Abstract

The utility model discloses a filling and sealing machine which comprises a traction mechanism, a filling and sealing mechanism, a finished product roll material storage mechanism and a cutting mechanism, the finished product roll material storage mechanism is arranged between the filling and sealing mechanism and the cutting mechanism, the finished product roll material storage mechanism comprises a material storage station for storing finished product roll materials and a feeding part for conveying the finished product roll materials to the cutting mechanism, and the feeding part intermittently conveys the finished product roll materials; and the traction mechanism is used for continuously conveying finished product roll materials to the material storage station. The traction mechanism continuously conveys finished roll materials, the finished roll materials are stored in the material storage station, and the feeding component conveys the stored finished roll materials to the cutting mechanism, so that the length of the finished roll materials conveyed to the cutting mechanism by the feeding component is not influenced by the operation of the filling and sealing mechanism and the conveying of the traction mechanism; the fixed-length conveying of the feeding component is accurate, and the cutting mechanism is accurate in cutting if the fixed-length conveying is accurate.

Description

Technical Field

[0001] The utility model relates to an improved invention of a filling and sealing machine, in particular to a filling and sealing machine integrating filling and cutting. Background Art

[0002] The filling and sealing machine integrates filling, sealing and cutting, and is suitable for the packaging of liquids such as oral liquids and beauty essences. Such products are processed with sheet materials and coils, including plastics, aluminum foil and other materials. The sheet materials and coils are processed into three-dimensional continuous molding coils by means of blister forming or molding. The bottom of the molding coil has a bottom sealing edge, and the top of the molding coil retains the sealing edge. The protruding three-dimensional part of the molding coil is the molding part. The molding coil is filled and sealed to become a finished coil, and finally the finished coil is cut into independent products.

[0003] The existing filling and sealing machines adopt intermittent conveying and intermittent operation. The coil conveying is stopped during the filling and cutting operations. After the filling and cutting operations are completed, one unit of coil is conveyed forward again. Both the filling and cutting operations are completed within the set time. If the cutting operation is completed first, it is necessary to wait for the filling operation to be completed. This type of filling and sealing machine has production efficiency problems.

[0004] If the filling and sealing machine adopts continuous processing, the operation time required for filling and cutting is different, then it is difficult to synchronize the filling and cutting, resulting in inaccurate cutting position. Summary of the invention

[0005] In view of the technical problems existing in the background technology, the technical problem solved by the present invention is to provide a filling and sealing machine with precise cutting and continuous production.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: the filling and sealing machine is characterized by comprising a traction mechanism, a filling and sealing mechanism, a finished product coil storage mechanism and a cutting mechanism;

[0007] The finished coil material storage mechanism is arranged between the potting mechanism and the cutting mechanism, and the finished coil material storage mechanism includes a storage station for storing the finished coil material and a feeding component for conveying the finished coil material to the cutting mechanism, and the feeding component intermittently conveys the finished coil material;

[0008] The traction mechanism continuously transports the finished coils to the material storage station.

[0009] The traction mechanism of the utility model continuously transports the finished coils, the finished coils are stored in the storage station, and the feeding component transports the stored finished coils to the cutting mechanism. In this way, the length of the finished coils transported by the feeding component to the cutting mechanism will not be affected by the operation of the potting mechanism and the transportation of the traction mechanism, so that the feeding component can accurately transport the finished coils in a fixed length, and accurate fixed-length transportation means accurate cutting by the cutting mechanism.

[0010] Preferably, the material storage station is provided with a material storage component, and the material storage component includes a tensioning roller and an external force member.

[0011] A tensioning roller, which is vertically arranged and rotatably arranged on a slide, the slide is slidably arranged on a guide rail, and the guide rail is horizontally arranged on the frame;

[0012] The external force member is connected to the tension roller. The formed coil is wound outside the tension roller. The tension roller is simultaneously subjected to the forces of the formed coil and the external force member. The feeding component pulls the finished coil. The force of the finished coil acting on the tension roller and the force of the external force member acting on the tension roller are balanced by the tension roller moving on the guide rail, so that the finished coil stored in the storage station remains in a tensioned state, so that the finished coil is transported stably and the fixed-length transport is accurate.

[0013] Preferably, the external force member is a tension spring, and the feeding component pulls the formed coil. The tension force of the formed coil on the tensioning roller is opposite to the direction of the tension force of the tension spring on the tensioning roller, so that the formed coil wound on the tensioning roller remains tensioned and avoids relaxation; the tension spring has low cost and is easy to install.

[0014] Preferably, the material storage component further includes a limiting member, which includes an upper baffle and a lower baffle, which are mounted on two columns, the spacing between the upper baffle and the lower baffle matches the height of the finished coil, and the upper baffle, the lower baffle and the two columns form a cavity for the finished coil to pass through, the finished coil passes through the cavity and bypasses the tensioning roller and then passes out of the cavity into the feeding component. The limiting member makes the finished coil upright and stable, and prevents the formed coil from moving up and down.

[0015] Preferably, the circumferential side of the tensioning roller is provided with a clearance groove corresponding to the forming part of the finished coil, and the top sealing edge and the bottom sealing edge of the finished coil are respectively in contact with the side surfaces above and below the clearance groove. The finished coil is wrapped around the tensioning roller and keeps in contact with the tensioning roller to keep tensioned.

[0016] Preferably, the intermittent conveying speed of the feeding component is not slower than the conveying speed of the traction mechanism. That is to say, the finished coils conveyed by the traction mechanism to the material storage station can be consumed by the cutting mechanism, so that the traction mechanism can maintain continuous conveying, the material storage at the material storage station will not exceed the storage range, and the processing speed of the filling and sealing machine is guaranteed.

[0017] The finished coil material storage mechanism also includes a detection component for detecting the storage amount of the finished coil material at the storage station, and the detection component, the feeding component and the cutting mechanism are all connected to the controller;

[0018] When the detection component detects that the finished coil material in the material storage station is insufficient, the controller sends instructions to the feeding component and the cutting mechanism, and both stop working.

[0019] By detecting the information collected by the component, the cutting is coordinated with the finished product storage, and there is a sufficient amount of finished coil material when the feeding component feeds the material. In this way, the coil material will not be loose due to too much finished coil material, nor will the coil material be insufficiently fed or stretched due to too little coil material, thus eliminating the problems of unstable and inaccurate feeding.

[0020] Preferably, the detection component includes a first position sensor and a second position sensor for detecting the position of the tension roller. The position of the tension roller on the guide rail is determined by the two position sensors to understand the storage status of the finished coil at the storage station.

[0021] The finished coil storage mechanism also includes a third position sensor for detecting the position of the finished coil, and the third position sensor is connected to the controller; in the cutting condition, the feeding component pulls the finished coil and collects information about the finished coil based on the third position sensor, and the controller sends a command to the cutting mechanism. The third position sensor detects a specific position of the finished coil. After the feeding component delivers a fixed-length finished coil, and the third position sensor detects the specific position, the controller sends a cutting command to the cutting mechanism for cutting. If the third position sensor does not detect the specific position, the cutting mechanism does not cut, thereby ensuring the accuracy of the cutting position.

[0022] Preferably, the feeding component includes a vertically arranged rotating roller, an upper pressing wheel and a lower pressing wheel, the rotating roller is connected to a motor, and the circumferential side surface of the rotating roller includes an upper pressing surface, a lower pressing surface and a clearance groove arranged between the upper pressing surface and the lower pressing surface, and the upper pressing wheel and the lower pressing wheel are rotated and pressed with the upper pressing surface and the lower pressing surface of the rotating roller respectively. The upper pressing wheel and the lower pressing wheel are pressed with the upper pressing surface and the lower pressing surface of the rotating roller respectively to bite the upper and lower ends of the finished coil, and the protruding forming part corresponds to the clearance groove of the rotating roller, so that the forming part will not be subjected to friction and extrusion, and maintain a complete forming state. The motor drives the rotating roller to rotate, and the two ends of the finished coil move to the cutting station under the traction of the rotating roller and the upper and lower pressing wheels.

[0023] Preferably, the rotating roller includes an outer cylinder and an inner shaft, the outer cylinder is sleeved outside the inner shaft, the outer cylinder and the inner shaft are circumferentially linked, the inner shaft is connected to a motor, and the outer cylinder is axially movable relative to the inner shaft. The motor drives the inner shaft to rotate, and the inner shaft drives the rotating roller to rotate; if the height position of the coil changes, the outer cylinder moves axially relative to the inner shaft, so that the upper and lower pressing surfaces and the clearance groove on the outer cylinder correspond to the height of the coil.

[0024] Preferably, the upper pressing wheel is rotatably arranged on the bracket, and a plurality of the upper pressing wheels are arranged in an arc shape along the upper pressing surface, thereby increasing the contact area between the coil and the rotating roller, increasing the traction force on the coil, and making the coil move forward more stably to avoid slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 It is a schematic diagram of the finished product coil material storage mechanism of the utility model.

[0027] Figure 3 It is a left view of the finished product coil material storage mechanism of the utility model.

[0028] Figure 4 It is a schematic diagram of the feeding component of the utility model.

[0029] Figure 5 It is a cross-sectional view of the rotating roller of the utility model.

[0030] Figure 6 It is a schematic diagram of the upper pressing wheel, the lower pressing wheel and the bracket of the utility model.

[0031] Figure 7 A side view of the finished coil. DETAILED DESCRIPTION

[0032] The following describes the details and working principle of the implementation and embodiment of the utility model in conjunction with the accompanying drawings. In the drawings, the X axis is horizontal, also the left-right direction; the Y axis is longitudinal, also the front-back direction, the arrow direction of the Y axis is the coil conveying direction, also the front; the Z axis is vertical, also the up-down direction.

[0033] This potting machine includes a traction mechanism 1, a potting mechanism 22, a finished coil storage mechanism 25 and a cutting mechanism 26. The potting mechanism 22 includes a molding component, a filling component and a sealing component. The molding component processes the sheet coil into a three-dimensional continuous molding coil. The filling component injects the material liquid into the molding part of the molding coil. The sealing component seals the entrance of the molding part. The sealed molding coil is the finished coil. The finished coil storage mechanism 25 is arranged between the potting mechanism 22 and the cutting mechanism 26. The finished coil storage mechanism includes a storage station for storing the finished coil and a feeding component 27 for conveying the finished coil to the cutting mechanism. The feeding component intermittently conveys the finished coil; the traction mechanism 1 continuously conveys the finished coil to the storage station. The traction mechanism 1 of the utility model continuously transports the finished coils, and the finished coils are stored in the storage station. The feeding component 27 transports the stored finished coils to the cutting mechanism 26. In this way, the length of the finished coils transported by the feeding component to the cutting mechanism will not be affected by the operation of the potting mechanism and the transportation of the traction mechanism, so that the feeding component 27 can accurately transport the fixed length, and accurate fixed-length transportation means accurate cutting by the cutting mechanism.

[0034] If the finished coils at the storage station are in a relaxed state, it will affect the accuracy of the fixed-length conveying of the feeding component. In order to keep the finished coils at the storage station taut, the storage station is provided with a storage component, which includes a tensioning roller 29 and an external force member 36. The tensioning roller is vertically arranged and rotatably arranged on a slide 37. The slide is slidably arranged on a guide rail 38, and the guide rail is horizontally arranged on a frame 30. The external force member 36 is connected to the tensioning roller 29. The finished coils are wound around the tensioning roller. The tensioning roller 29 is simultaneously acted upon by the finished coils and the external force member 36. The force of the finished coils on the tensioning roller comes from the feeding component 27. The external force member can be a tension spring, which has low cost and is easy to install. The feeding component pulls the finished coils, and the tension of the finished coils on the tensioning roller is opposite to the tension of the tension spring on the tensioning roller. See attached. Figure 2 The tension of the finished coil on the tension roller is in direction A, and the tension of the tension spring on the tension roller is in direction B. When the feeding component 27 delivers the finished coil to the cutting mechanism and the finished coil at the storage station decreases, the tension of the finished coil causes the tension roller to move along the guide rail 38 in the traction direction, and the tension spring 36 is stretched; when the amount of finished coil at the storage station increases, the tension spring pulls the tension roller to move in the opposite direction along the guide rail, so that the finished coil wound on the tension roller remains tensioned to avoid relaxation. In order to keep the finished coil stable during the traction process and prevent it from moving up and down, the storage component also includes a limiting member, which includes an upper baffle 31 and a lower baffle 32, both of which are installed on two columns 33. The distance between the upper baffle and the lower baffle matches the height of the finished coil, and the upper baffle, the lower baffle and the two columns form a cavity 39 for the finished coil to pass through. The finished coil passes through the cavity and bypasses the tensioning roller 29 and then passes out of the cavity into the feeding component 27. The limiting member limits the upper and lower positions of the finished coil during transportation to prevent it from shifting, thereby further improving the accuracy of fixed-length feeding.

[0035] See attached Figure 7 The finished coil has a protruding forming part 42, and using an ordinary roller with a flat surface will cause the forming part to be squeezed. The circumferential side of the tensioning roller 29 is provided with a clearance groove 35 corresponding to the forming part of the finished coil, and the top sealing edge 41 and the bottom sealing edge 43 of the finished coil are respectively in contact with the side 34 above and below the clearance groove, so that the finished coil is wrapped outside the tensioning roller 29 and the top sealing edge and the bottom sealing edge are both in contact with the side 34 of the tensioning roller, while preventing the forming part from being squeezed.

[0036] The feeding component 27 includes a vertically arranged rotating roller 6, an upper pressing wheel 7 and a lower pressing wheel 8. The rotating roller is connected to a motor 10. The circumferential side of the rotating roller includes an upper pressing surface 3, a lower pressing surface 5 and a clearance groove 4 arranged between the upper pressing surface and the lower pressing surface. The upper pressing wheel and the lower pressing wheel rotate and press with the upper pressing surface and the lower pressing surface of the rotating roller respectively. The sealing edge of the finished coil is bitten by the upper pressing wheel 7 and the upper pressing surface 3, and the bottom sealing edge of the finished coil is bitten by the lower pressing wheel 8 and the lower pressing surface 5. The protruding forming part of the finished coil corresponds to the clearance groove 5, and the clearance groove accommodates the protruding forming part 42 to prevent the forming part from being rubbed and squeezed, and maintain a complete forming state. When the motor 10 drives the rotating roller to rotate, the two ends of the finished coil move to the cutting station under the traction of the rotating roller and the upper and lower pressing wheels. The upper pressing wheel 7 is rotatably arranged on the bracket, and there are several upper pressing wheels, which are arranged in an arc shape along the upper pressing surface, so that the finished coil is in contact with the upper pressing surface 3, increasing the contact area; in the figure, there are three upper pressing wheels 7 and three lower pressing wheels 8, which are evenly installed on the bracket, and the contact area between the finished coil and the rotating roller becomes larger due to the several upper pressing wheels and the lower pressing wheels, and the traction force on the finished coil becomes larger, and the finished coil moves forward more stably to avoid slipping during traction. In order to facilitate the adjustment of the height position of the upper pressing wheel 7 and the lower pressing wheel 8, the bracket includes a column 9, an upper mounting plate 15 and a lower mounting plate 16, and the upper mounting plate and the lower mounting plate are installed on the column, and there is a gap between the upper mounting plate, the lower mounting plate and the rotating roller 6, so that the finished coil will not contact the mounting plate. The side of the upper mounting plate 15 facing the rotating roller is provided with a first arc segment 21 matching the upper pressing surface, and the side of the lower mounting plate facing the rotating roller is provided with a second arc segment 24 matching the lower pressing surface, the first arc segment and the second arc segment correspond to each other, the upper pressing wheel 7 is rotatably mounted on the first arc segment 21, and the lower pressing wheel 8 is rotatably mounted on the second arc segment 24, the first arc segment and the second arc segment make several upper pressing wheels and several lower pressing wheels arranged in a circular arc, and pressed with the upper pressing surface and the lower pressing surface of the rotating roller 6. The upper pressing wheel 7 is rotatably connected with a central shaft 18, the central shaft is mounted on the upper mounting plate and does not rotate, the upper pressing wheel is coaxially connected with the central shaft through a bearing, and the upper pressing wheel rotates relative to the central shaft. The first arc segment is horizontally provided with a receiving cavity 19 for receiving the upper pressing wheel, and vertically provided with a mounting hole 20 for inserting the central shaft, the mounting hole passes through the receiving cavity from top to bottom, the upper pressing wheel 7 is placed in the receiving cavity 19, and the upper and lower ends of the central shaft 18 are placed in the mounting hole 20. Both upper and lower ends of the central shaft are equipped with a pressing rod 17 for adjusting the pressure between the upper pressing wheel and the upper pressing surface, the pressing rod is horizontally arranged and threadedly connected to the upper mounting plate 15, the pressing rod extends into the mounting hole to press the central shaft 18, so that the upper pressing wheel is pressed against the upper pressing surface of the rotating roller, and the pressure between the upper pressing wheel and the rotating roller is adjusted by adjusting the depth of the pressing rod.When the coil is thin or the pressure acting on the coil is insufficient, rotate the push rod 17 to make it penetrate into the mounting hole 20, press the central axis 18, and increase the pressure between the upper pressing wheel and the upper pressing surface; if the coil is thick or the pressure acting on the coil is too large, rotate the push rod in the opposite direction to make it retreat, reduce the pressure between the upper pressing wheel and the upper pressing surface, and adjust the pressure acting on the coil in this way to achieve the best traction effect. The lower pressing wheel can also adopt the above-mentioned installation structure. The specifications of the coil and the height of the coil on the frame will vary in order to be suitable for traction of different coils. The rotating roller 6 includes an outer cylinder 11 and an inner shaft 12, the outer cylinder is sleeved outside the inner shaft, and the inner shaft is equivalent to the rotating shaft of the rotating roller. The outer cylinder 11 and the inner shaft 12 are circumferentially linked, that is, the rotation of the inner shaft drives the outer cylinder to rotate, and the inner shaft is connected to the motor 10. The outer cylinder 11 is axially movable relative to the inner shaft 12, that is, the outer cylinder can be raised and lowered relative to the inner shaft. The motor 10 drives the inner shaft 12 to rotate, so that the rotating roller 6 rotates; if the height position of the coil changes, the outer cylinder 11 moves axially relative to the inner shaft 12, so that the upper and lower pressing surfaces and the clearance groove on the outer cylinder correspond to the height of the coil. See the attached figure. Specifically, the circumferential side of the inner shaft is provided with a limit groove, and the inner wall of the outer cylinder 11 is provided with a protrusion 14, which is placed in the limit groove. The outer cylinder 11 is linked with the inner shaft 12 through the protrusion 14. The outer cylinder is connected with a screw rod 13, which is vertically arranged and threadedly connected with the inner shaft 12. When the screw rod is rotated, the inner shaft cannot move axially, that is, it cannot be lifted or lowered, so that the screw rod is lifted or lowered relative to the inner shaft. When the screw 13 is lifted or lowered, the outer cylinder 12 connected to the screw rod is lifted or lowered relative to the inner shaft. The upper mounting plate 15 and the lower mounting plate 16 are movably mounted on the column 9, and the upper mounting plate and the lower mounting plate are locked on the column by locking bolts. When the height position of the coil changes, the upper and lower mounting plates are moved to make the height of the upper and lower pressing wheels change accordingly to meet the needs of the coil. The traction mechanism 1 transports the finished coil, and the structure of the traction mechanism can adopt the structure of the above-mentioned feeding component.

[0037] The intermittent conveying speed of the feeding component 27 is not slower than the conveying speed of the traction mechanism 1. That is to say, the finished coil material conveyed by the traction mechanism to the storage station can be consumed by the cutting mechanism 26, so that the traction mechanism can maintain continuous conveying, and the storage of the storage station will not exceed the storage capacity, thereby improving the processing speed of the filling machine; if the finished coil material in the storage station is insufficient, the cutting mechanism 26 can stop working and wait for the coil material. In order to make the filling machine run at high speed and stably, the finished coil material storage mechanism 25 also includes a detection component for detecting the storage amount of the finished coil material in the storage station, which is not shown in the figure. The detection component, the feeding component and the cutting mechanism are all connected to the controller; when the detection component detects that the finished coil material in the storage station is insufficient, the controller sends a command to the feeding component 27 and the cutting mechanism 26, and the feeding component and the cutting mechanism stop working until the finished coil material in the storage station is sufficient, and the feeding component and the cutting mechanism resume working. The utility model coordinates cutting and finished product storage through the information collected by the detection component, so that there is a sufficient amount of finished coil material when the feeding component feeds the material, so that the coil material will not be loose due to too much finished coil material, nor will the coil material be stretched due to too little coil material and insufficient feeding, thereby eliminating the problem of unstable and inaccurate feeding, and making the filling machine run at high speed and stability. The detection component includes a first position sensor and a second position sensor for detecting the position of the tensioning roller. The two sensors are used to respectively collect the critical position of the tensioning roller on the guide rail. The feeding component pulls the finished coil material, and the finished coil material pulls the tensioning roller to move along the guide rail. If the first position sensor detects the slide or the tension roller, it means that the storage amount of the finished coil material at the storage station is less than the critical value, and the feeding and cutting operations need to be stopped. When the finished coil material at the waiting storage station increases, the tension spring causes the tension roller to move in the opposite direction along the guide rail, and the instruction to stop the operation is eliminated, and the feeding and cutting operations are resumed; if the amount of finished coil material at the waiting storage station is large, when the second position sensor detects the slide or the tension roller, it means that the storage amount of the finished coil material at the storage station is more than the critical value, then the feeding speed and the cutting frequency are increased, and the consumption of the finished coil material at the storage station is accelerated. In order to further improve the cutting accuracy, the finished coil material storage mechanism also includes a third position sensor for detecting the position of the finished coil material, and the third position sensor is connected to the controller; in the cutting condition, the feeding component pulls the finished coil material and collects the information of the finished coil material according to the third position sensor, and the controller sends an instruction to the cutting mechanism. The third position sensor detects a specific position of the finished coil, such as a protruding forming part after the coil is formed. The specific position can be set to one end or one side edge of the forming part. It is best to set the third position sensor close to the feeding component. After the feeding component delivers the fixed-length finished coil and the third position sensor detects the specific position, the controller sends a cutting instruction to the cutting mechanism to perform the cutting operation. If the third position sensor does not detect the specific position, it means that the position of the finished coil at the cutting station is not accurate. The controller sends an instruction to the cutting mechanism not to cut, thereby ensuring the accuracy of the cutting position.

Claims

1. A filling and sealing machine, characterized in that: It includes a traction mechanism, a filling mechanism, a finished product coil storage mechanism and a cutting mechanism; The finished coil material storage mechanism is arranged between the potting mechanism and the cutting mechanism, and the finished coil material storage mechanism includes a storage station for storing the finished coil material and a feeding component for conveying the finished coil material to the cutting mechanism, and the feeding component intermittently conveys the finished coil material; The traction mechanism continuously transports the finished coils to the material storage station.

2. The filling and sealing machine according to claim 1, characterized in that: The material storage station is provided with a material storage component, and the material storage component includes a tensioning roller and an external force member. A tensioning roller, which is vertically arranged and rotatably arranged on a slide, the slide is slidably arranged on a guide rail, and the guide rail is horizontally arranged on the frame; The external force member is connected to the tensioning roller, and the finished coil is wound around the tensioning roller. The tensioning roller is subjected to the forces of the finished coil and the external force member at the same time.

3. The filling and sealing machine according to claim 2, characterized in that: The external force member is a tension spring, and the feeding member pulls the finished coil. The tension force of the finished coil on the tension roller is opposite to the direction of the tension force of the tension spring on the tension roller.

4. The filling and sealing machine according to claim 2, characterized in that: The material storage component also includes a limiting member, which includes an upper baffle and a lower baffle, which are installed on two columns. The spacing between the upper baffle and the lower baffle matches the height of the finished coil, and the upper baffle, the lower baffle and the two columns form a cavity for the finished coil to pass through. The finished coil passes through the cavity and bypasses the tensioning roller and then passes out of the cavity into the feeding component.

5. The filling and sealing machine according to claim 2, characterized in that: The circumferential side surface of the tensioning roller is provided with a clearance groove corresponding to the forming part of the finished coil, and the top sealing edge and the bottom sealing edge of the finished coil are respectively in contact with the side surfaces above and below the clearance groove.

6. The filling and sealing machine according to claim 2, characterized in that: The intermittent conveying speed of the feeding component is not slower than the conveying speed of the traction mechanism; The finished coil material storage mechanism also includes a detection component for detecting the storage amount of the finished coil material at the storage station, and the detection component, the feeding component and the cutting mechanism are all connected to the controller; When the detection component detects that the finished coil material in the material storage station is insufficient, the controller sends instructions to the feeding component and the cutting mechanism, and both stop working.

7. The filling and sealing machine according to claim 6, characterized in that: The detection component includes a first position sensor and a second position sensor for detecting the position of the tensioning roller; The finished coil material storage mechanism also includes a third position sensor for detecting the position of the finished coil material, and the third position sensor is connected to the controller; during the cutting condition, the feeding component pulls the finished coil material and collects information about the finished coil material based on the third position sensor, and the controller sends instructions to the cutting mechanism.

8. The filling and sealing machine according to claim 1, characterized in that: The feeding component includes a vertically arranged rotating roller, an upper pressing wheel and a lower pressing wheel. The rotating roller is connected to a motor. The circumferential side surface of the rotating roller includes an upper pressing surface, a lower pressing surface and a clearance groove arranged between the upper pressing surface and the lower pressing surface. The upper pressing wheel and the lower pressing wheel are respectively rotated and pressed with the upper pressing surface and the lower pressing surface of the rotating roller.

9. The filling and sealing machine according to claim 8, characterized in that: The rotating roller comprises an outer cylinder and an inner shaft, wherein the outer cylinder is sleeved outside the inner shaft, the outer cylinder and the inner shaft are circumferentially linked, the inner shaft is connected to a motor, and the outer cylinder is axially movable relative to the inner shaft.

10. The filling and sealing machine according to claim 8, characterized in that: The upper pressing wheel is rotatably arranged on the bracket, and a plurality of the upper pressing wheels are arranged in an arc shape along the upper pressing surface.

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