Positioning mechanism of sealing machine

Abstract

The utility model discloses a positioning mechanism of a sealing machine, which relates to the technical field of sealing machines and comprises a locking frame inserted in a mounting seat. Under the cooperative use of a plurality of groups of positioning modules, after toothpaste shells of any specification and type are inserted into the positioning assembly, grooves matched with the toothpaste shells in outer diameter and shape always appear in the positioning assembly, so that the toothpaste shells are positioned and fixed; therefore, the positioning mechanism can adapt to filling, positioning and tail sealing operations of toothpaste of different specifications and types, and solves the problems that the inner diameter of an existing positioning mechanism for toothpaste tail sealing production is fixed and cannot be adjusted, and when the toothpaste of different specifications and types is sealed, a positioning mechanism of a proper specification needs to be selected; and the device cannot adapt to rapid positioning and tail sealing processing of different types of toothpaste shells.

Description

Technical Field

[0001] The utility model belongs to the technical field of tail sealing machines, and more specifically, particularly relates to a positioning mechanism of a tail sealing machine. Background Art

[0002] The tail sealing machine is a device that uses heating technology and principles to fuse the sealing surface of a plastic hose together under high pressure under heating conditions. The tail sealing machine is needed in the production of toothpaste. Specifically, after the toothpaste is filled into the toothpaste shell, the toothpaste shell is placed inside the positioning mechanism. The positioning mechanism can automatically move to the bottom of the tail sealing machine and realize the tail sealing operation through the tail sealing machine.

[0003] The inner diameter of the existing positioning mechanism used in the production of toothpaste tail sealing is fixed and cannot be adjusted when in use. When sealing toothpaste of different types and specifications, a positioning mechanism of appropriate specifications needs to be selected, otherwise the positioning mechanism cannot match the outer diameter and shape of the toothpaste shell. The toothpaste shell is easy to tilt and fall when moving, resulting in the inability to complete the subsequent tail sealing operation. The stability and adaptability are poor, and the practicality is not high. Utility Model Content

[0004] The disclosed embodiment relates to a positioning mechanism of a tail sealing machine, wherein the positioning assembly is composed of a plurality of positioning modules arranged in a matrix. After the toothpaste shell is inserted into the top of the positioning assembly, the toothpaste shell will squeeze the shaping rod of the corresponding positioning module and move downward, and the shaping rod not squeezed by the toothpaste shell will remain in its original state under the action of a reset top spring. Therefore, with the coordinated use of the plurality of positioning modules, after any specification and type of toothpaste shell is inserted into the interior of the positioning assembly, a groove matching the outer diameter and shape of the toothpaste shell will always appear inside the positioning assembly to achieve positioning and fixing of the toothpaste shell, thereby being able to adapt to the filling, positioning and tail sealing operations of toothpastes of different specifications and types, and the locking assembly can lock the use positions of the shaping rods of all the positioning modules to avoid the phenomenon that the shaping rods accidentally move up and reset during the tail sealing process, resulting in the inability to seal the toothpaste shell. The flexibility, stability, adaptability and practicality are extremely strong.

[0005] In a first aspect of the present disclosure, a positioning mechanism of a tail sealing machine is provided, including a locking control assembly, wherein the locking control assembly includes a mounting seat, a locking frame and an electric push rod, wherein the locking frame is inserted into the interior of the mounting seat, and the electric push rod is fixedly installed in the interior of the mounting seat, and one end of the push rod of the electric push rod is fixedly installed in the interior of the locking frame; and a positioning assembly, wherein the positioning assembly is composed of a plurality of positioning modules.

[0006] In at least some embodiments, the positioning module includes a splicing seat, a shaping rod and a locking rod. The splicing seat is fixedly installed inside the mounting seat, and the splicing seats of adjacent positioning modules are fixedly connected to each other. The shaping rod is inserted into the top of the splicing seat, and the locking rod is rotatably connected to the inside of the splicing seat.

[0007] In at least some embodiments, a return spring is provided inside the shaping rod, and two ends of the return spring are respectively against the top of the locking rod and the inside of the shaping rod.

[0008] In at least some embodiments, a spiral lock control groove is provided on the outside of the lock control rod, and a driving protrusion is provided on the inside of the shaping rod, and the driving protrusion is inserted into the inside of the lock control groove.

[0009] In at least some embodiments, a locking gear is provided at the bottom of the locking rod, and a locking tooth groove is provided on the side of the locking frame. When the electric push rod is in a retracted state, the locking tooth groove escapes from the outside of the locking gear.

[0010] In at least some embodiments, a track block is provided at the bottom of the shaping rod, and a track groove is provided inside the splicing seat, and the track block is inserted into the inside of the track groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The positioning component is composed of multiple groups of positioning modules arranged in a matrix. After the toothpaste shell is inserted into the top of the positioning component, the toothpaste shell will squeeze the shaping rod of the corresponding positioning module and move downward. The shaping rod that is not squeezed by the toothpaste shell will remain in its original state under the action of the reset top spring. Therefore, with the coordinated use of multiple groups of positioning modules, no matter what specifications and types of toothpaste shells are inserted into the positioning component, there will always be a groove inside the positioning component that matches the outer diameter and shape of the toothpaste shell to achieve positioning and fixation of the toothpaste shell, thereby being able to adapt to the filling, positioning, and sealing operations of toothpastes of different specifications and types, and it is extremely flexible, adaptable, and practical.

[0013] 2. The locking control component can lock the use position of all positioning module shaping rods to avoid the phenomenon that the shaping rods are accidentally moved up and reset during the sealing process, resulting in the inability to seal the toothpaste shell. It has extremely strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the locking frame of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the bottom of the positioning module of the utility model after being disassembled.

[0017] Figure 4 It is a schematic diagram of the internal structure of the positioning component of the utility model when it is in the reset state.

[0018] Figure 5 The utility model is to insert the toothpaste shell into Figure 4 Schematic diagram of the structure when locating the interior of the component.

[0019] Figure 6 The utility model will Figure 5 Schematic diagram of the structure after all the shaping rods are locked in their use positions.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Lock control assembly; 101. Mounting seat; 102. Locking frame; 1021. Lock control tooth groove; 103. Electric push rod; 2. Positioning module; 201. Splicing seat; 2011. Track groove; 202. Shaping rod; 2021. Reset top spring; 2022. Driving protrusion; 2023. Track block; 203. Lock control rod; 2031. Lock control groove; 2032. Lock control gear. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] As attached Figure 1 To Attachment Figure 6 As shown:

[0024] Embodiment 1: The utility model provides a positioning mechanism of a tail sealing machine, including a locking control component 1, the locking control component 1 includes a mounting seat 101, a locking frame 102 and an electric push rod 103, the locking frame 102 is inserted into the interior of the mounting seat 101, and the electric push rod 103 is fixedly installed in the interior of the mounting seat 101, and one end of the push rod of the electric push rod 103 is fixedly installed in the interior of the locking frame 102; a positioning component, the positioning component is spliced ​​by a plurality of positioning modules 2; the positioning module 2 includes a splicing seat 201, a shaping rod 202 and a locking control rod 203, the splicing seat 201 is fixedly installed in the interior of the mounting seat 101, and the splicing seats 201 of adjacent positioning modules 2 are fixedly connected to each other, the shaping rod 202 is inserted into the top of the splicing seat 201, and the locking control rod 203 is rotatably connected to the interior of the splicing seat 201.

[0025] In the embodiment of the present disclosure, a reset top spring 2021 is provided inside the shaping rod 202, and the two ends of the reset top spring 2021 respectively abut against the top of the locking rod 203 and the inside of the shaping rod 202. In use, when the electric push rod 103 is in a retracted state and the toothpaste shell is not inserted into the interior of the positioning component, the positioning component is in a reset state, and the locking tooth groove 1021 and the locking gear 2032 are in a separated state. At this time, the use position of the shaping rod 202 is not locked, and when the toothpaste shell is inserted into the interior of the positioning component, the function of automatically matching the outer diameter and shape of the toothpaste shell can be realized. At this time, when the toothpaste shell is inserted into the interior of the positioning component, the toothpaste shell will squeeze the corresponding positioning module 2, the shaping rod 202 moves downward and compresses the reset top spring 2021, the outside of the locking rod 203 is provided with a spiral locking groove 2031, and the inside of the shaping rod 202 is provided with a driving protrusion 2022, and the driving protrusion 2022 is inserted into the inside of the locking groove 2031. When the shaping rod 202 moves downward, the driving protrusion 2022 can drive the locking rod 203 to rotate freely through the locking groove 2031 without getting stuck in the device. The shaping rod 202 that is not squeezed by the toothpaste shell will remain in its original shape under the action of the reset top spring 2021, so that the inside of the positioning component will always have a groove that matches the outer diameter and shape of the toothpaste shell to realize the function of positioning the toothpaste shell, and the adaptability is extremely strong.

[0026] In the embodiment of the present disclosure, a locking gear 2032 is provided at the bottom of the locking rod 203, and a locking tooth groove 1021 is provided on the side of the frame of the locking frame 102. When the electric push rod 103 is in a retracted state, the locking tooth groove 1021 is disengaged from the outside of the locking gear 2032. In use, when the toothpaste shell is inserted into the positioning component to a suitable depth, all the shaping rods 202 can be locked through the locking component 1, so that the positioning component can maintain the corresponding groove shape and depth inside, and can stably fix and position the toothpaste shell, facilitating subsequent tail sealing operations. The electric push rod 103 is controlled to extend, and the electric push rod 103 can drive the locking frame 102 to move when it extends, and the locking frame 102 can move when it moves. The locking tooth groove 1021 can be inserted into the outside of the gear teeth of the locking gear 2032, so that the locking rod 203 is locked and cannot rotate freely. At the same time, under the cooperation of the driving protrusion 2022 and the locking groove 2031, the shaping rod 202 cannot be raised or lowered to change the use position, so that the positioning component can always maintain the corresponding internal groove shape and depth to achieve the sealing operation of the toothpaste shell. After the sealing of a single toothpaste shell is completed and the toothpaste shell is removed, the electric push rod 103 is controlled to retract. After the electric push rod 103 retracts, the locking state of the locking rod 203 is released, so that under the action of the reset top spring 2021, the compressed shaping rod 202 can automatically move up and reset, so as to prepare for the positioning and fixation of the subsequent toothpaste shell.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the utility model, when the electric push rod 103 is in the retracted state, the locking tooth groove 1021 and the locking gear 2032 are in the separated state. At this time, the use position of the shaping rod 202 is not locked. When the toothpaste shell is inserted into the interior of the positioning component, the function of automatically matching the outer diameter and shape of the toothpaste shell can be realized. At this time, when the toothpaste shell is inserted into the interior of the positioning component, the toothpaste shell will squeeze the shaping rod 202 of the corresponding positioning module 2 to move downward and compress the reset top spring 2021. When the shaping rod 202 moves downward, it can drive the locking rod 203 to rotate freely through the locking groove 2031 without jamming the device. The shaping rod 202 that is not squeezed by the toothpaste shell will remain in its original state under the action of the reset top spring 2021, so that the interior of the positioning component will always have a groove that matches the outer diameter and shape of the toothpaste shell to realize the function of positioning the toothpaste shell. When the toothpaste shell is inserted to a suitable depth inside the positioning component, all the shaping rods 202 can be locked by the locking component 1, so that the positioning The positioning assembly can maintain the corresponding groove shape and depth inside, can stably fix and position the toothpaste shell, and facilitate the subsequent tail sealing operation, control the electric push rod 103 to extend, and the electric push rod 103 can drive the locking frame 102 to move when extending, and the locking frame 102 can be inserted into the outer teeth of the locking gear 2032 when moving, so that the locking rod 203 is locked and cannot rotate freely. At the same time, under the cooperation of the driving protrusion 2022 and the locking groove 2031 The shaping rod 202 cannot be raised or lowered to change its position of use, so that the positioning assembly can always maintain the corresponding groove shape and depth inside to achieve the tail sealing operation of the toothpaste shell. After the tail sealing of a single toothpaste shell is completed and the toothpaste shell is removed, the electric push rod 103 is controlled to retract. After the electric push rod 103 retracts, the locking state of the locking rod 203 is released, so that the compressed shaping rod 202 can automatically move up and reset under the action of the reset top spring 2021, so as to prepare for the positioning and fixation of the subsequent toothpaste shell.

[0029] In another embodiment, a track block 2023 is provided at the bottom of the shaping rod 202, and a track groove 2011 is provided inside the splicing seat 201, and the track block 2023 is inserted into the track groove 2011. The track groove 2011 can limit the moving trajectory of the shaping rod 202 through the track block 2023, so that the shaping rod 202 will not be skewed or twisted during movement, causing the device to get stuck and fail, and the use is stable.

[0030] In this article, there are a few points to note:

[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0033] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A positioning mechanism for a tail sealing machine, characterized in that: include: A locking control assembly (1), the locking control assembly (1) comprising a mounting seat (101), a locking frame (102) and an electric push rod (103), the locking frame (102) being inserted into the interior of the mounting seat (101), and the electric push rod (103) being fixedly mounted inside the mounting seat (101), and one push rod end of the electric push rod (103) being fixedly mounted inside the locking frame (102); and a positioning assembly, the positioning assembly being formed by splicing a plurality of positioning modules (2).

2. A positioning mechanism for a tail sealing machine as claimed in claim 1, characterized in that: The positioning module (2) comprises a splicing seat (201), a shaping rod (202) and a locking rod (203); the splicing seat (201) is fixedly mounted inside the mounting seat (101), and the splicing seats (201) of adjacent positioning modules (2) are fixedly connected to each other; the shaping rod (202) is plugged into the top of the splicing seat (201), and the locking rod (203) is rotatably connected inside the splicing seat (201).

3. A positioning mechanism for a tail sealing machine as claimed in claim 2, characterized in that: A return spring (2021) is provided inside the shaping rod (202), and two ends of the return spring (2021) respectively abut against the top of the locking rod (203) and the inside of the shaping rod (202).

4. A positioning mechanism for a tail sealing machine as claimed in claim 3, characterized in that: The locking control rod (203) is provided with a spiral locking control groove (2031) on the outside, and the shaping rod (202) is provided with a driving protrusion (2022) on the inside, and the driving protrusion (2022) is inserted into the locking control groove (2031).

5. A positioning mechanism for a tail sealing machine as claimed in claim 4, characterized in that: A locking gear (2032) is provided at the bottom of the locking rod (203), and a locking tooth groove (1021) is provided on the side of the frame of the locking frame (102); when the electric push rod (103) is in a retracted state, the locking tooth groove (1021) is out of the locking gear (2032).

6. A positioning mechanism for a tail sealing machine as claimed in claim 5, characterized in that: A track block (2023) is provided at the bottom of the shaping rod (202), and a track groove (2011) is provided inside the splicing seat (201), and the track block (2023) is plugged into the inside of the track groove (2011).

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