Tubular toothpaste discharging device

Abstract

The utility model relates to the technical field of toothpaste packaging, and discloses a tubular toothpaste discharging device which comprises a filling conveying assembly, the filling conveying assembly comprises a filling conveying belt, the tubular toothpaste discharging device further comprises a discharging assembly, a discharging conveying assembly and a feeding conveying assembly, and the feeding conveying assembly and the discharging conveying assembly are located at the two ends of the filling conveying assembly respectively. The discharging conveying assembly is located between the filling conveying assembly and the discharging assembly. The filling conveying belt comprises a forward filling conveying belt and a reverse filling conveying belt which are arranged in parallel up and down; the discharging conveying assembly comprises a discharging operation table which is vertically arranged in a sliding mode. A discharging conveying belt is arranged on the discharging operation table; the feeding conveying assembly comprises a feeding operation table which is vertically arranged in a sliding mode. A feeding conveying belt is arranged on the feeding operation table. By means of the seat support discharging device, the problems that seat supports cannot be discharged, the seat supports need to be manually taken out of a collecting frame and placed on a production line one by one again, and use and operation are inconvenient can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of toothpaste packaging, in particular to a tubular toothpaste discharging device. Background Art

[0002] At present, when filling and sealing a toothpaste tube body, a seat support is usually used to keep the toothpaste tube body in a vertical state. Specifically, a slot is provided on the seat support. During use, the toothpaste tube body is vertically inserted into the slot, and the seat support temporarily fixes the toothpaste tube body to ensure that the toothpaste tube body can be in a vertical state for normal filling and sealing from the top. Subsequently, after the filling and sealing of the toothpaste are completed, the discharging device takes out the toothpaste tube body from the seat support, and the toothpaste tube body is disengaged from the seat support for discharging and collection.

[0003] However, when the existing discharging device discharges materials, it only discharges the toothpaste tube body, and the seat support after removing the toothpaste tube body still remains on the production line. This will hinder the subsequent discharging operation of the toothpaste tube body. To avoid this problem, currently, generally, the seat support is directly removed from the production line manually or a push block is used to push the seat support out of the production line. Although the seat support can be smoothly removed from the production line in this way, the removed seat support is directly stored in a collection box. Subsequently, when the seat support is recycled, it is still necessary for workers to take out the seat support from the collection box and re-arrange the seat supports one by one on the production line for feeding, which is very inconvenient to use. Summary of the Utility Model

[0004] The utility model aims to provide a tubular toothpaste discharging device to solve the problems that the existing discharging device cannot discharge the seat support, and it is necessary for workers to take out the seat support from the collection box and re-arrange the seat supports one by one on the production line, which is inconvenient to use and operate.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A tubular toothpaste discharging device includes a filling and conveying assembly for conveying a toothpaste tube body and a seat support in a filling area. The filling and conveying assembly includes a filling conveyor belt. It further includes a discharging assembly for discharging the toothpaste tube body, a discharging and conveying assembly for discharging the seat support, and a feeding and conveying assembly for re-feeding the seat support. The feeding and conveying assembly and the discharging and conveying assembly are respectively located at both ends of the filling and conveying assembly, and the discharging and conveying assembly is located between the filling and conveying assembly and the discharging assembly;

[0006] The filling conveyor belt includes a forward filling conveyor belt and a reverse filling conveyor belt that are arranged parallel to each other up and down and have opposite conveying directions;

[0007] The unloading and conveying assembly includes an unloading operation table that is vertically slidably arranged and can move between the forward filling conveyor belt and the reverse filling conveyor belt; an unloading conveyor belt that can be connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt is provided on the unloading operation table, and the unloading conveyor belt is located below the unloading assembly;

[0008] The feeding and conveying assembly includes a feeding operation table that is vertically slidably arranged and can move between the forward filling conveyor belt and the reverse filling conveyor belt; a feeding conveyor belt that can be connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt is provided on the feeding operation table.

[0009] The principle of this solution is: In this solution, the forward filling conveyor belt and the reverse filling conveyor belt that are arranged parallel up and down, the unloading conveyor belt that can vertically slide along with the unloading operation table and is connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt, and the feeding conveyor belt that can vertically slide along with the feeding operation table and is connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt, the four together form a circulating conveyor loop for seat support unloading and reloading.

[0010] When the toothpaste tube body is conveyed by the forward filling conveyor belt and the filling and sealing are completed on the forward filling conveyor belt, the forward filling conveyor belt conveys it to the unloading conveyor belt, and the unloading conveyor belt sends the toothpaste tube body and the seat support to the unloading assembly together. Subsequently, the unloading assembly unloads the toothpaste tube body from the seat support, while the seat support remains on the unloading conveyor belt.

[0011] Subsequently, the unloading operation table slides and the unloading conveyor belt moves the seat support together. When the unloading conveyor belt is connected to the end of the reverse filling conveyor belt, the unloading conveyor belt conveys the seat support to the reverse filling conveyor belt again, and then the seat support is further conveyed by the reverse filling conveyor belt to the feeding conveyor belt. Then, the feeding operation table slides and the feeding conveyor belt is connected to the end of the forward filling conveyor belt. After that, the seat support is automatically conveyed to the forward filling conveyor belt and is reused for the placement and support of the toothpaste tube body.

[0012] The advantages of this solution are as follows:

[0013] 1. Automatic unloading and feeding: Through the coordinated work of the forward and reverse filling conveyor belts, the unloading conveyor belt and the feeding conveyor belt, this solution realizes the automatic unloading and reloading of the seat support, ensures the continuous unloading of the toothpaste tube body by the unloading assembly, and improves the working efficiency of the production line.

[0014] 2. Circulating loop design: The combination of the four conveyor belts and the operation table forms an efficient circulating loop, ensuring that the seat support can be quickly recovered after unloading and reused for the next round of filling process, reducing manual intervention and improving the automation level.

[0015] 3. Simplified operation process: The automatic unloading and loading mechanism of the seat support avoids manual collection and reloading of the unloaded seat support, simplifies the operation process, reduces labor intensity, makes operation more convenient, and also reduces the demand for storage space of the seat support.

[0016] 4. Directional placement and support: During the cycle of the seat support, its direction remains unchanged, so when reloading, there is no need to adjust the orientation of the seat support, ensuring stable support for the toothpaste tube during the filling process.

[0017] 5. Guarantee of processing efficiency: The efficient recycling of the seat support in the solution guarantees the continuity and smoothness of the production line, avoids production interruption caused by seat support collection and reloading, and thus guarantees the overall processing efficiency.

[0018] Preferably, as an improvement, the seat support is provided with a vertical stepped hole, the upper aperture of the stepped hole is larger than the lower aperture, a cylinder for ejecting the toothpaste tube from the seat support is fixedly arranged on the unloading operation table, and the axis of the stepped hole is on the same straight line as the axis of the telescopic shaft of the cylinder.

[0019] Through the above solution, while the stepped hole is used to place the toothpaste tube, it prevents the toothpaste tube from falling out of the bottom of the seat support. At the same time, when the toothpaste tube is transported to the unloading component for unloading, the cylinder works to extend the telescopic shaft from the bottom of the stepped hole into the seat support and eject the toothpaste tube from the seat support. The toothpaste tube loses the support of the seat support and topples and is placed in a horizontal state, thereby realizing the automatic switching of the orientation of the toothpaste tube to facilitate pasting labels on the toothpaste tube in the next process.

[0020] Preferably, as an improvement, a notch for the toothpaste tube to escape is provided at a partial upper end of the seat support.

[0021] Through the above solution, after the cylinder ejects the toothpaste tube from the seat support, since the support for the toothpaste tube is withdrawn at the notch first than other parts, the toothpaste tube will topple from the notch to the outside of the seat support at this time. Therefore, the design of the notch limits the toppling direction of the toothpaste tube, ensuring that the toothpaste tube can smoothly fall to the preset orientation switching station outside the notch and will not fall out of the seat support from other directions.

[0022] Preferably, as an improvement, a support plate is fixedly arranged at the bottom of the seat support, the area of the support plate is larger than the bottom area of the seat support, and through holes are provided on the support plate and are located in the axial direction of the telescopic shaft of the cylinder.

[0023] Through the above solution, the support plate is used to support the seat support, thereby increasing the contact area between the seat support and the conveyor belt to facilitate the conveyor belt to transport the seat support. The setting of the through holes facilitates the telescopic shaft of the cylinder to pass through and extend into the seat support to unload the toothpaste tube, preventing obstruction to the work of the telescopic shaft of the cylinder.

[0024] Preferably, as an improvement, the discharging assembly includes a pushing block that can abut against the side of the toothpaste tube body and push the toothpaste tube body out of the notch, and the pushing block is connected to a driving unit.

[0025] Through the above solution, the pushing block is used to push against the toothpaste tube body to ensure the pushing force area on the toothpaste tube body, so that the toothpaste tube body can be smoothly removed from the seat bracket. At the same time, the function of the pushing block can prevent the toothpaste tube body from being removed from other directions of the seat bracket, thereby further ensuring that the toothpaste tube body is removed from the notch and smoothly falls to the preset orientation switching station outside the notch.

[0026] Preferably, as an improvement, the end of the pushing block facing the seat bracket is provided with an arc-shaped notch that matches the side arc of the toothpaste tube body, and the arc-shaped notch is recessed towards the center of the pushing block.

[0027] Through the above solution, the arc-shaped notch on the pushing block is used to increase the contact area between the pushing block and the toothpaste tube body, so as to ensure a strong push on the toothpaste tube body to make it be smoothly pushed down; at the same time, the arc-shaped notch is recessed towards the center of the pushing block, so that when the pushing block abuts against the toothpaste tube body, it has a limiting effect on the toothpaste tube body, thereby ensuring that the toothpaste tube body can smoothly fall to the preset orientation switching station outside the notch.

[0028] Preferably, as an improvement, the pushing block is inclined, and the end of the pushing block away from the driving unit is the low end.

[0029] Through the above solution, since the seat bracket has a certain height, and when the toothpaste tube body is unloaded, the toothpaste tube body is lifted by the air cylinder and then removed from the seat bracket. Thus, there is a certain height difference between the toothpaste tube body and the preset orientation switching station. In this solution, the pushing block is inclined, so that when the pushing block abuts against the toothpaste tube body, it is pushed in the inclined direction, so that the toothpaste tube body can fall more accurately onto the preset orientation switching station.

[0030] Preferably, as an improvement, the forward filling conveyor belt, the reverse filling conveyor belt, the discharging conveyor belt, and the feeding conveyor belt are all two groups arranged in parallel in the horizontal plane; when the pallet is being conveyed, the pallet is mounted on two groups of parallel forward filling conveyor belts, two groups of reverse filling conveyor belts, two groups of discharging conveyor belts, or two groups of feeding conveyor belts.

[0031] Through the above solution, there are two groups of forward filling conveyor belts, reverse filling conveyor belts, discharging conveyor belts, and feeding conveyor belts respectively, so that the seat bracket can be conveyed more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is the front view of the discharging device of the present utility model.

[0033] Figure 2This is a three-dimensional structure diagram of the unloading device of the present utility model.

[0034] Figure 3 is Figure 2 an enlarged view of the partial area A in

[0035] Figure 4 This is a structure diagram of the unloading component and the unloading conveying component in the unloading device of the present utility model. Two position states when the unloading conveyor belt is connected to the forward filling conveyor belt and the reverse filling conveyor belt are shown in the figure.

[0036] Figure 5 This is a structure diagram of the unloading component and the unloading conveying component in the unloading device of the present utility model.

[0037] Figure 6 This is a structure diagram of the feeding component in the unloading device of the present utility model. Two position states when the feeding conveyor belt is connected to the forward filling conveyor belt and the reverse filling conveyor belt are shown in the figure.

[0038] Figure 7 is a structure diagram of the seat support and the pallet.

[0039] Figure 8 is a cross-sectional view of the seat support. Specific embodiments

[0040] The following is a further detailed description through specific embodiments, but the embodiments of the present utility model are not limited thereto. Unless otherwise specified, the technical means used in the following embodiments are conventional means well-known to those skilled in the art; the experimental methods used are all conventional methods; the materials, reagents, etc. used can all be obtained through commercial channels.

[0041] The reference numerals in the accompanying drawings of the specification include: filling conveying component 1, unloading component 2, unloading conveying component 3, feeding conveying component 4, forward filling conveyor belt 5, reverse filling conveyor belt 6, seat support 7, stepped hole 8, notch 9, pallet 10, push block 11, arc-shaped notch 12, cylinder 13, unloading operation platform 14, unloading conveyor belt 15, feeding operation platform 16, feeding conveyor belt 17, toothpaste tube body 18.

[0042] Embodiment 1

[0043] This embodiment is as Figure 1 shown: A tubular toothpaste unloading device includes a filling conveying component 1, an unloading component 2, an unloading conveying component 3 and a feeding conveying component 4. The feeding conveying component 4 and the unloading conveying component 3 are respectively located at both ends of the filling conveying component 1, and the unloading conveying component 3 is located between the filling conveying component 1 and the unloading component 2. That is, as Figure 1 shown, the unloading component 2, the unloading conveying component 3, the filling conveying component 1 and the feeding conveying component 4 are arranged in sequence from left to right.

[0044] As Figure 2 and Figure 3 shown, the filling and conveying assembly 1 is used to convey the toothpaste tube body 18 and the seat bracket 7 in the filling area. The filling and conveying assembly 1 includes a filling conveyor belt; the filling conveyor belt includes a forward filling conveyor belt 5 and a reverse filling conveyor belt 6 that are arranged parallel up and down and have opposite conveying directions. The forward filling conveyor belt 5 conveys the seat bracket 7 and the toothpaste tube body 18 from one side of the feeding and conveying assembly 4 to one side of the discharging and conveying assembly 3, while the reverse filling conveyor belt 6 conveys the seat bracket 7 from one side of the discharging and conveying assembly 3 to one side of the feeding and conveying assembly 4.

[0045] The discharging assembly 2 is used to unload the toothpaste tube body 18 from the seat bracket 7. As Figure 8 shown, in this embodiment, the seat bracket 7 is provided with a vertical stepped hole 8, the upper aperture of the stepped hole 8 is larger than the lower aperture, and the stepped hole 8 is used to insert the toothpaste tube body 18 and keep the toothpaste tube body 18 in a vertical state, so as to facilitate the filling and sealing of toothpaste. As Figure 7 shown, and a notch 9 for the toothpaste tube body 18 to escape is provided at a partial upper end of the seat bracket 7. As Figure 4 and Figure 5 shown, the discharging assembly 2 includes a push block 11 that can abut against the side of the toothpaste tube body 18 and push the toothpaste tube body 18 out of the notch 9 of the seat bracket 7. The push block 11 is connected to a driving unit. The driving unit in this embodiment is a cylinder 13. The cylinder 13 is fixed on the installation frame of the device, and the cylinder shaft of the cylinder 13 is fixedly connected to the push block 11.

[0046] The discharging and conveying assembly 3 is used to unload the seat bracket 7 from the production line; As Figure 4 shown, two position states when the discharging conveyor belt is connected to the forward filling conveyor belt and the reverse filling conveyor belt are shown in the figure. The discharging and conveying assembly 3 includes a vertically slidable discharging operation table 14. Its specific sliding connection method is a common slide rail structure, which has a wide application in this field and is a very mature prior art, so it will not be elaborated here. The discharging operation table 14 can slide up and down between the forward filling conveyor belt 5 and the reverse filling conveyor belt 6. A discharging conveyor belt 15 that can be connected to the ends of the forward filling conveyor belt 5 and the reverse filling conveyor belt 6 is provided on the discharging operation table 14. The discharging conveyor belt 15 is located below the discharging assembly 2. A cylinder 13 for ejecting the toothpaste tube body 18 from the seat bracket 7 is also fixedly bolted on the discharging operation table 14. The axis of the stepped hole 8 in the seat bracket 7 is on the same straight line as the axis of the telescopic shaft of the cylinder 13. In addition, As Figure 3 or Figure 7 shown, a support plate 10 is fixedly bolted to the bottom of the seat bracket 7. The area of the support plate 10 is larger than the bottom area of the seat bracket 7. A through hole is provided on the support plate 10, and the through hole is in the axial direction of the telescopic shaft of the cylinder 13.

[0047] The loading and conveying assembly 4 is used to reload the seat holder 7, that is, to reload the seat holder 7 onto the production line; as Figure 6 shown, the figure shows two position states when the loading conveyor belt is connected to the forward filling conveyor belt and the reverse filling conveyor belt. The loading and conveying assembly 4 includes a loading operation table 16 slidably arranged vertically. Its specific sliding connection method is the same as that of the unloading operation table 14, which is also a common slide rail structure and will not be elaborated here. The loading operation table 16 can slide up and down between the forward filling conveyor belt 5 and the reverse filling conveyor belt 6; a loading conveyor belt 17 is provided on the loading operation table 16, which can be connected to the ends of the forward filling conveyor belt 5 and the reverse filling conveyor belt 6.

[0048] In this embodiment, the conveying methods of the forward filling conveyor belt 5, the reverse filling conveyor belt 6, the unloading conveyor belt 15, and the loading conveyor belt 17 are all common belt conveyings. The conveyor belts are all connected with drive sources, such as connected with motors. Its specific drive structure and transmission principle will not be elaborated here, but it can be understood that by changing the driving direction of the drive source, the unloading conveyor belt 15 and the loading conveyor belt 17 can be controlled to perform two-way transmission, which is very well-known content and will not be introduced too much in this article.

[0049] When this embodiment is specifically implemented, as Figure 1 shown, the toothpaste tube body 18 is inserted into the upper part of the stepped hole 8 of the seat holder 7 and remains in an upright state, so as to facilitate filling and sealing from the upper end of the toothpaste tube body 18. The toothpaste tube body 18 and the seat holder 7 after filling and sealing are jointly conveyed to the left by the forward filling conveyor belt 5 to the unloading conveyor belt 15, and the unloading conveyor belt 15 continues to convey the toothpaste tube body 18 and the seat holder 7 to the left to the unloading assembly 2 for unloading the toothpaste tube body 18.

[0050] When unloading the toothpaste tube body 18, referring to Figure 4 and Figure 5 , the cylinder shaft of the cylinder 13 on the unloading operation table 14 extends into the stepped hole 8 from the bottom of the seat holder 7, and the cylinder 13 pushes the toothpaste tube body 18 upward from the lower end of the toothpaste tube body 18, so that the toothpaste tube body 18 is disengaged from the seat holder 7. At the same time, the cylinder 13 in the unloading assembly 2 drives the push block 11 to push the toothpaste tube body 18 from the side of the toothpaste tube body 18. Under the action of the two thrusts, the toothpaste tube body 18 is poured from the notch 9 of the seat holder 7 to the preset orientation switching station outside, and at this time, the toothpaste tube body 18 is placed in a horizontal state from a vertical state, so as to facilitate the subsequent label pasting process. In this way, the unloading of the toothpaste tube body 18 is completed.

[0051] Subsequently, when discharging the seat bracket 7, the discharging operation platform 14 slides downward to connect the discharging conveyor belt 15 with the end of the reverse filling conveyor belt 6. During this process, the telescopic shaft of the cylinder 13 on the discharging operation platform 14 withdraws from the seat bracket 7. Then the discharging conveyor belt 15 conveys to the right and transports the seat bracket 7 to the reverse filling conveyor belt 6, and the reverse filling conveyor belt 6 continues to convey the seat bracket 7 to the right onto the feeding conveyor belt 17. After the seat bracket 7 moves onto the feeding conveyor belt 17, referring to Figure 6 , the feeding operation platform 16 slides upward to connect the feeding conveyor belt 17 with the end of the forward filling conveyor belt 5. Then the feeding conveyor belt 17 conveys to the left to make the seat bracket 7 return to the forward filling conveyor belt 5 again, thus completing the automatic discharging and re-feeding of the seat bracket 7. The movement trajectory of the seat bracket 7 is approximately rectangular during the whole process, achieving automatic re-feeding while discharging.

[0052] Embodiment 2

[0053] Based on Embodiment 1, in this embodiment, as Figure 5 shown, one end of the push block 11 facing the seat bracket 7 is provided with an arc-shaped notch 12 that matches the side arc of the toothpaste tube body 18, and the arc-shaped notch 12 is recessed towards the center of the push block 11. The push block 11 is inclined, and the end of the push block 11 away from the driving unit is the low end.

[0054] When specifically implementing this embodiment, when discharging the toothpaste tube body 18, the push block 11 passes through the arc-shaped notch 12 and pushes the toothpaste tube body 18 along the inclined direction, so that the toothpaste tube body 18 falls to the preset orientation switching station outside. The arc-shaped notch 12 is used to increase the contact area between the push block 11 and the toothpaste tube body 18, thereby ensuring a strong push on the toothpaste tube body 18 to make it be pushed down smoothly; meanwhile, the arc-shaped notch 12 is recessed towards the center of the push block 11, so when the push block 11 pushes the toothpaste tube body 18, it has a limiting effect on the toothpaste tube body 18, thus ensuring that the toothpaste tube body 18 can smoothly fall to the preset orientation switching station outside the notch 9.

[0055] Embodiment 3

[0056] The difference between this embodiment and the foregoing embodiments is that, as Figures 2 to 6 shown, there are two groups of the forward filling conveyor belt 5, the reverse filling conveyor belt 6, the discharging conveyor belt 15 and the feeding conveyor belt 17 that are parallel to each other in the horizontal plane; when the pallet 10 is being conveyed, the pallet 10 is erected on two parallel groups of the forward filling conveyor belt 5, two groups of the reverse filling conveyor belt 6, two groups of the discharging conveyor belt 15 or two groups of the feeding conveyor belt 17.

[0057] In the specific implementation of this embodiment, there are two sets of the forward filling conveyor belt 5, the reverse filling conveyor belt 6, the discharging conveyor belt 15 and the feeding conveyor belt 17, so as to synchronously convey both ends of the pallet 10, and thus the seat support 7 can be conveyed more smoothly.

[0058] The above are only the embodiments of the present invention. Specific technical solutions and / or common knowledge such as characteristics well known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A tubular toothpaste unloading device, comprising a filling and conveying assembly for conveying toothpaste tubes and seat supports in a filling area, the filling and conveying assembly including a filling conveyor belt, and further comprising a unloading assembly for unloading toothpaste tubes, characterized in that: It further includes a discharging conveying assembly for discharging the seat support and a feeding conveying assembly for re-feeding the seat support. The feeding conveying assembly and the discharging conveying assembly are respectively located at two ends of the filling conveying assembly, and the discharging conveying assembly is located between the filling conveying assembly and the discharging assembly; The filling conveyor belt includes a forward filling conveyor belt and a reverse filling conveyor belt which are arranged in parallel up and down and have opposite conveying directions; The discharging conveying assembly includes a discharging operation table which is slidably arranged vertically. The discharging operation table can move between the forward filling conveyor belt and the reverse filling conveyor belt; a discharging conveyor belt which can be connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt is arranged on the discharging operation table, and the discharging conveyor belt is located below the discharging assembly; The feeding conveying assembly includes a feeding operation table which is slidably arranged vertically. The feeding operation table can move between the forward filling conveyor belt and the reverse filling conveyor belt; a feeding conveyor belt which can be connected to the ends of the forward filling conveyor belt and the reverse filling conveyor belt is arranged on the feeding operation table.

2. The tubular toothpaste discharging device according to claim 1, wherein: The seat support is provided with a vertical stepped hole, the upper aperture of the stepped hole is larger than the lower aperture, a cylinder for ejecting the toothpaste tube body from the seat support is fixedly arranged on the discharging operation table, and the axis of the stepped hole is on the same straight line as the axis of the telescopic shaft of the cylinder.

3. A tubular toothpaste discharging device according to claim 2, characterized in that: A notch for the toothpaste tube body to escape is partially provided at the upper end of the seat support.

4. A tubular toothpaste discharging device according to claim 3, characterized in that: A support plate is fixedly arranged at the bottom of the seat support, the area of the support plate is larger than the bottom area of the seat support, and a through hole is provided on the support plate and is in the axial direction of the telescopic shaft of the cylinder.

5. The tubular toothpaste discharging device according to claim 4, characterized in that: The discharging assembly includes a push block which can abut against the side of the toothpaste tube body and push the toothpaste tube body out of the notch, and the push block is connected with a driving unit.

6. A tubular toothpaste discharging device according to claim 5, characterized in that: One end of the push block facing the seat support is provided with an arc-shaped notch which matches the side arc of the toothpaste tube body, and the arc-shaped notch is recessed towards the center of the push block.

7. A tubular toothpaste discharging device according to claim 6, characterized in that: The push block is inclined, and the end of the push block away from the driving unit is the low end.

8. A tubular toothpaste discharging device according to any one of claims 4-7, characterized in that: The forward filling conveyor belt, the reverse filling conveyor belt, the discharging conveyor belt and the feeding conveyor belt are all two groups arranged in parallel in the horizontal plane; when the support plate is conveyed, the support plate is erected on two groups of parallel forward filling conveyor belts, two groups of reverse filling conveyor belts, two groups of discharging conveyor belts or two groups of feeding conveyor belts.

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