CN213672708U - Press-fit auxiliary device - Google Patents

Abstract

The utility model discloses a pressfitting auxiliary device relates to pressfitting auxiliary assembly technical field to improve the packaging efficiency of module material. This pressfitting auxiliary device includes: the clamping device comprises a feeding mechanism for placing at least one connecting piece, a pressing mechanism, a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism and the second clamping mechanism are used for limiting each connecting piece. The feeding mechanism is provided with a discharge hole. First fixture and second fixture all are located the discharge gate. The first clamping mechanism is provided with a first clamping channel communicated with the discharge hole. The second clamping mechanism has a second clamping channel in communication with the outlet of the first clamping channel. The utility model provides a pressfitting auxiliary device is used for assembling the monomer module.

Description

Press-fit auxiliary device

Technical Field

The utility model relates to a pressfitting auxiliary assembly technical field especially relates to a pressfitting auxiliary device.

Background

The single module material is a novel material, and a plurality of single module materials are assembled together through connecting pieces to form a three-dimensional hollow brick, a lamp product shell and the like.

Currently, a plurality of single module materials are assembled manually by an operator in the assembling process of the single module materials. The manual assembly method has low efficiency, not only increases the labor cost, but also can not meet the capacity requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressfitting auxiliary device to improve the packaging efficiency of module material.

The utility model provides a pressfitting auxiliary device for pressfitting connecting piece on monomer module material. This pressfitting auxiliary device includes: a feeding mechanism for placing at least one connector. Pressing mechanism and be used for carrying on spacing first fixture and the second fixture to every connecting piece. The feeding mechanism is provided with a discharge hole. First fixture and second fixture all are located the discharge gate. The first clamping mechanism is provided with a first clamping channel communicated with the discharge hole. The second clamping mechanism has a second clamping channel in communication with the outlet of the first clamping channel. The pressing mechanism is used for controlling the opening and closing state of the second clamping channel.

The pressing auxiliary device has a first state for releasing the at least one connecting piece to the second clamping channel and a second state for releasing the at least one connecting piece in the second clamping channel to the single module material. In the first state, the first clamping channel is in an open state and the second clamping channel is in a closed state. In the second state, the first clamping channel is in the closed state and the second clamping channel is in the open state.

Under the condition of adopting the technical scheme, the pressing auxiliary device can be aligned to the monomer module material in the process of pressing the connecting piece on the monomer module material. The first clamping channel is communicated with a discharge hole of the feeding mechanism, and at least one connecting piece in the feeding mechanism enters the second clamping channel from the discharge hole along the first clamping channel. And controlling the first clamping mechanism to enable the first clamping channel to be in a closed state, wherein at least one connecting piece is arranged in the second clamping channel. And controlling the pressing mechanism to enable the second clamping channel to be in an open state, and releasing at least one connecting piece in the second clamping channel onto the monomer module material. Adopt the utility model provides a pressfitting auxiliary device at the in-process of equipment module material, not only can reduce the cost of labor, can improve the packaging efficiency of module material moreover to satisfy the productivity demand.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic front sectional view of a pressing auxiliary device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a pressing auxiliary device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a pressing mechanism and a second clamping mechanism according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a pressing auxiliary device according to an embodiment of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The monomer module material may be a monomer module of a regular shape and a prescribed size. The single module material can be made of plastic, and can have a cubic structure or a rectangular parallelepiped structure, but is not limited thereto. At present, the single module material is assembled, and the method can be applied to panel assembly of products such as home furnishing and home furnishing products, and can also be applied to main stressed supporting pieces of the products such as home furnishing and furniture products. However, in the prior art, most of the single module materials are manually assembled, so that the efficiency is low, the capacity requirement cannot be met, and the manual production cost is high.

To the technical problem that meets among the prior art, the embodiment of the utility model provides a pressfitting auxiliary device. Fig. 1 illustrates a schematic view of a front cross-sectional structure of a pressing auxiliary device according to an embodiment of the present invention. Fig. 2 illustrates a schematic side view cross-sectional structure of a pressing auxiliary device provided in an embodiment of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a pressing auxiliary device for pressing a connecting member 100 on a single module material. This pressfitting auxiliary device includes: a feeding mechanism for placing at least one connecting piece 100, a pressing mechanism, and a first clamping mechanism and a second clamping mechanism for limiting each connecting piece 100.

Referring to fig. 1, the feeding mechanism has a discharge port through which at least one connecting member 100 is discharged from the feeding mechanism onto the monomer module material. The feeding mechanism may include a barrel 11 and a swage spring 12 provided in the barrel 11. The barrel of the cartridge 11 may have a cylindrical structure or a square-cylindrical structure, but is not limited thereto. The cartridge 11 is used for placing at least one connector 100, and the discharge port may be provided at an end of the cartridge 11. The size of the end of the cartridge 11 having the discharge opening may be smaller than the size of the end of the cartridge 11 remote from the discharge opening. For example: when the cylinder 11 is a cylindrical material, the diameter of the end of the cylinder 11 having the discharge port is larger than the diameter of the end of the cylinder 11 far away from the discharge port. The swaging spring 12 may be disposed at an end far away from the discharge port, and is configured to press the at least one connecting member 100 disposed in the barrel 11 toward the discharge port, and to be released into the first clamping mechanism through the discharge port.

Referring to fig. 1, in the free state, the length of the swage spring 12 may be equal to the length of the cartridge 11, or the length of the swage spring 12 may be slightly smaller or slightly larger than the length of the cartridge 11. When the swage spring 12 is put into the cartridge 11 equipped with at least one of the connection members 100, the swage spring 12 is in a compressed state. Under the pressure of the material pressing spring 12, the feeding mechanism can release the at least one connecting piece 100 from the discharge port into the first clamping mechanism.

Referring to fig. 1, the pressing auxiliary device may further include a cartridge cover 13. The charging barrel cover 13 is detachably arranged at one end of the charging barrel 11 far away from the discharge hole, for example: the end of the charging barrel cover 13 and the end of the charging barrel 11 far away from the discharging hole are both provided with a thread structure. The swage spring 12 may be provided on the barrel cover 13. When the cartridge cover 13 is connected to the cartridge 11, the pressing spring 12 is located in the cartridge 11, and under the pressure of the pressing spring 12, the at least one connecting member 100 in the cartridge 11 can be pressed into the first clamping mechanism through the discharge opening.

Referring to fig. 1, the pressing mechanism may be disposed on an outer wall of the feeding mechanism for changing a state of the second clamping mechanism. The stitching mechanism may include: a movable sleeve 21 and at least one pressure piece 22 arranged inside the movable sleeve 21.

Referring to fig. 1, in practical application, the movable sleeve 21 may be provided on the outer wall of the feeding mechanism. For example: the movable sleeve 21 may be provided on the outer wall of the cartridge 11 comprised by the feeding mechanism. The movable sleeve 21 may have a cylindrical structure or a square column structure, but is not limited thereto. The shape of the inner wall of the movable sleeve 21 may match the shape of the outer wall of the feeding mechanism. For example: the movable sleeve 21 may have a ring structure, which may include a circular ring structure or a square ring structure, but is not limited thereto.

Referring to fig. 1, in practice, the structure of each compact 22 may be the same. The cross-sectional area of each compact 22 decreases gradually in the discharge direction of the discharge port. For example: the side of each pressing piece 22 in contact with the second clamping mechanism has a slope. The outer wall of the feeding mechanism and the pressing surface of each pressing block 22 can form a pressing space. For example: the outer wall of the barrel 11 included in the feeding mechanism and the pressing surface of each pressing piece 22 may form a pressing space. The driving end of the second clamping mechanism can be located in the pressing space. Each pressing block 22 is used for applying pressure to the driving end of the second clamping mechanism along the discharging direction of the discharging port so as to change the state of the second clamping mechanism.

Referring to fig. 1, in an example, the outer wall of the barrel 11 included in the feeding mechanism and the pressing space formed by the pressing surface of each pressing block 22 may be in a tapered shape or a truncated cone shape, but are not limited thereto.

Referring to fig. 1, the pressing auxiliary device may further include a limiting component disposed on an outer wall of the feeding mechanism. The limiting assembly may have a limiting space for the movable sleeve 21 to move. The movable sleeve 21 is located in the stopper space, and is used for stopping the movable sleeve 21 when the movable sleeve 21 moves in the discharge direction of the discharge port, and preventing the movable sleeve 21 from separating from the cartridge 11. The movable sleeve 21 can be elastically connected with the limiting assembly, so that the movable sleeve 21 can be conveniently restored to the initial state.

Referring to fig. 1, in practical applications, the limiting assembly may include a first limiting member 31 and a second limiting member 32. The first limiting member 31 and the second limiting member 32 may be disposed on an outer wall of the feeding mechanism along a discharging direction of the discharging port. The movable sleeve 21 may be located between the first limiting member 31 and the second limiting member 32. In the initial state of the movable sleeve 21, the movable sleeve 21 approaches the first stopper 31.

Referring to fig. 1, in an example, the first limiting member 31 may be sleeved on an outer wall of the cartridge 11 included in the feeding mechanism. The first limiting member 31 may have a ring-shaped structure, and the shape of the inner wall of the ring-shaped structure may match the shape of the outer wall of the cartridge 11. For example: the ring structure may be a circular ring structure or a square ring structure, but is not limited thereto. Similarly, the structure of the second limiting member 32 may be the same as that of the first limiting member 31, and is not described herein again. The second limiting member 32 may be elastically connected to the movable sleeve 21, so that after the movable sleeve 21 moves on the cartridge 11 to the second limiting member 32 along the discharging direction of the discharging port, the movable sleeve 21 may be quickly restored to the initial state, so that the movable sleeve 21 can repeatedly move along the cartridge 11 between the first limiting member 31 and the second limiting member 32. Based on this structure, can improve this pressfitting auxiliary device's work efficiency. For example: one end of the second limiting member 32 close to the movable sleeve 21 may have a plurality of grooves distributed uniformly, each groove may have a first spring therein, and one end of each first spring away from the second limiting member 32 is disposed on the movable sleeve 21. The length of the first spring may be equal to the distance between the movable sleeve 21 and the second limiting member 32, and the length of the first spring may also be slightly greater or smaller than the distance between the movable sleeve 21 and the second limiting member 32. A securing bar may also be provided in each groove. In the process of the first spring stretching, the fixed rod can avoid the problem that when the movable sleeve 21 moves in the limiting space due to the fact that the spring is too soft, the movable sleeve 21 moves at too high frequency.

Referring to fig. 2, the first clamping mechanism is hinged on the pressing mechanism. The first clamping mechanism is located at the discharge port and provided with a first clamping channel communicated with the discharge port. The first clamping mechanism may comprise two oppositely disposed first clamping jaws. Each first jaw may include a drive handle 41 and a first linkage 42 in contact with the drive handle 41.

Referring to fig. 2, in practice, the first clamping channel may be located between the first linkage 42 comprised by the two first jaws. One end of the driving handle 41 may be hinged to the stitching mechanism. The driving handle 41 may be driven by a robot or a manual control to provide a driving force to the corresponding first link mechanism 42 to control the open/close state of the first clamping passage.

Referring to fig. 2, in one example, the driving handle 41 may have a flat plate structure or a block structure, but is not limited thereto. The structure of each first link may be the same, and each first linkage 42 may be a multi-link mechanism. At this time, the multi-link mechanism includes a plurality of first links. For example: the one end that two adjacent first connecting rods are close to has the recess, and two adjacent first connecting rods pass through the recess joint together. The first linkage 42 shown in fig. 2 is two first links hinged together. Wherein the first link near the driving handle 41 can contact with one end of the driving handle 41 far away from the pressing mechanism. When the manipulator does not apply pressure to the two driving handles 41, the first clamping mechanism is in an initial state, one ends of the two groups of first connecting rods which are clamped with each other are close to each other, and the other ends of the two groups of first connecting rods are far away from each other. At this time, the first clamping channel between the first link mechanisms 42 included in the two first jaws is in an open state. Under the pressure of the material pressing spring 12, when the first clamping passage is in the open state, the at least one connecting member 100 is released from the first clamping passage. When the manipulator applies pressure to the two driving handles 41, each driving handle 41 provides driving force to the first links close to the corresponding driving handle 41, one ends of the two sets of first links, which are engaged with each other, are far away from each other, and the other ends of the two sets of first links are close to each other. So that the first clamping channel between the first linkages 42 comprised by the two first jaws is in a closed state.

Referring to fig. 2, the pressing auxiliary device may further include a first returning member 51 for returning the first clamping mechanism. One end of the first resetting member 51 may be connected to the second limiting member 32, and one end of the first resetting member 51 away from the second limiting member 32 is disposed on an outer wall of the first clamping mechanism.

Referring to fig. 2, in practical application, the number of the first restoring members 51 may be the same as the number of the first link mechanisms 42, i.e. there may be two first restoring members 51. One end of each first restoring member 51 may be connected to the second limiting member 32, and an end of each first restoring member 51 away from the second limiting member 32 may be disposed on an outer wall of the corresponding first link mechanism 42. During the return of the first gripping channel from the open condition to the closed condition, when the pressure exerted on the respective actuating handle 41 is removed, the first return element 51 is used to return the respective first linkage 42 quickly to the initial condition, i.e. the first gripping channel between the first linkages 42 comprised by the two first jaws is in the open condition. The first restoring member 51 can increase the switching frequency of the first clamping passage between the open state and the closed state to improve the working efficiency of the pressing auxiliary device.

Referring to fig. 2, in one example, each of the first restoring members 51 may be a second spring. One end of the second limiting member 32 near each first link mechanism 42 may have a groove. One end of each second spring may be disposed in the corresponding groove, and one end of each second spring away from the second limiting member 32 may be disposed on the outer wall of the corresponding first link mechanism 42.

Referring to fig. 1, the second clamping mechanism is movably disposed on an outer wall of the feeding mechanism. The second clamping mechanism is positioned at the discharge hole and is provided with a second clamping channel communicated with the outlet of the first clamping channel. The second clamping mechanism may comprise two second linkages 61 oppositely arranged on the outer wall of the feeding mechanism.

Fig. 3 illustrates a schematic structural diagram of the pressing mechanism and the second clamping mechanism provided in the embodiment of the present invention. Referring to fig. 3, in practical application, the second clamping channel may be located between two second linkages 61. At least one connector 100 may be received between the outlet end of the second clamping channel and the outlet end of the first clamping channel. It can be seen that at the end remote from the spout, there is a difference in length between each second linkage 61 and the corresponding first linkage 42. The length difference may be the length of at least one connecting member 100, the width of at least one connecting member 100, or the height of at least one connecting member 100. For example: only one connector 100 may be received between the outlet end of the second clamping channel and the outlet end of the first clamping channel.

Referring to fig. 1, in practical applications, the two second linkages 61 may have the same structure. The two second linkage mechanisms 61 may be oppositely disposed on the outer wall of the charging barrel 11 included in the feeding mechanism, and the two second linkage mechanisms 61 may be located in the pressing space.

Referring to fig. 1, in one example, the number of pressing pieces 22 may coincide with the number of second link mechanisms 61. Each second link mechanism 61 may be in contact with the corresponding press piece 22 when the movable sleeve 21 moves in the discharging direction of the discharge port. Each second link mechanism 61 may include only one second link. Because the cross-sectional area of each pressing block 22 is gradually reduced along the discharging direction of the discharging port, when the movable sleeve 21 moves along the discharging direction of the discharging port, each pressing block 22 can apply pressure to the corresponding second link mechanism 61 along the discharging direction of the discharging port, so that the distance between one ends of the two second links close to the pressing block 22 is reduced, the distance between one ends of the two second links far away from the pressing block 22 is increased, and the second clamping channel between the two second link mechanisms 61 can be in an open state. At this time, the first clamping channel is closed, and the second clamping channel is aligned with the single module material, so that at least one connecting piece 100 in the second clamping channel can be pressed on the single module material. When movable sleeve 21 is in the initial state, each press block 22 does not apply pressure to the corresponding second airing mechanism, and the second holding mechanism is in the initial state. Namely, the distance between the ends of the two second connecting rods close to the pressing block 22 is increased, the distance between the ends of the two second connecting rods far away from the pressing block 22 is decreased, and the second clamping passage between the two second connecting rod mechanisms 61 is in a closed state.

Referring to fig. 1, the pressing auxiliary device may further include a second returning member 71 for returning the second clamping mechanism. One end of the second resetting piece 71 is connected with the outer wall of the second clamping mechanism, and one end of the second resetting piece 71, which is far away from the second clamping mechanism, is connected with the outer wall of the feeding mechanism.

Referring to fig. 1, in practical application, the number of the second returning members 71 may be the same as the number of the second link mechanisms 61, that is, there may be two second returning members 71. One end of each second resetting member 71 is connected with the corresponding second linkage 61, and one end of each second resetting member 71 away from the corresponding second linkage 61 is arranged on the outer wall of the charging barrel 11. The second return member 71 is adapted to quickly return the corresponding second linkage 61 to the initial state, i.e. the second clamping channel between two second linkages 61 is in the closed state, during the pressure exerted by each pressing piece 22 on the second linkage 61 disappears when the movable sleeve 21 moves in the direction opposite to the discharge direction of the discharge hole. The second reset member 71 can increase the switching frequency of the second clamping channel between the open state and the closed state to improve the working efficiency of the pressing auxiliary device.

Referring to fig. 1, in one example, each of the second restoring members 71 may be a third spring. One end of the second limiting member 32 close to each second link mechanism 61 is provided with a groove. One end of each third spring is arranged in the corresponding groove, and one end of each third spring, which is far away from the second limiting part 32, is arranged on the outer wall of the corresponding second link mechanism 61.

Fig. 4 illustrates a schematic perspective view of a pressing auxiliary device according to an embodiment of the present invention. Referring to fig. 4 and fig. 2, the pressing auxiliary device further has a first state for releasing the at least one connecting member 100 to the second clamping channel, and a second state for releasing the at least one connecting member 100 in the second clamping channel to the single module material.

Referring to fig. 2, in practical application, under the action of the material pressing spring 12, the at least one connecting member 100 located in the cartridge 11 and the first clamping passage can release the at least one connecting member 100 into the second clamping passage. Pressure is applied to at least one actuation handle 41 to control the first clamping channel to be in a closed state, at which time the second clamping channel is in a closed state. For example: when there are five connecting members 100 in the cartridge 11 and the first holding channel, at least one connecting member 100 can be released to the second holding channel by the pressing spring 12 when the pressing auxiliary device is in the first state.

Referring to fig. 1, in practical application, the movable sleeve 21 is moved along the discharging direction of the discharging hole to control the pressing auxiliary device to be in the second state. I.e., the second clamping channel is in an open state, while the first clamping channel is in a closed state. Since the pressing auxiliary device is aligned with the single module material, at least one connecting member 100 in the second clamping channel can be pressed onto the single module material.

Referring to fig. 1, in the case of adopting the above technical solution, in the process of pressing the connecting member on the single module material, the pressing auxiliary device may be aligned to the single module material. The first clamping channel is communicated with a discharge hole of the feeding mechanism, and at least one connecting piece in the feeding mechanism enters the second clamping channel from the discharge hole along the first clamping channel. And controlling the first clamping mechanism to enable the first clamping channel to be in a closed state, wherein at least one connecting piece is arranged in the second clamping channel. And controlling the pressing mechanism to enable the second clamping channel to be in an open state, and releasing at least one connecting piece in the second clamping channel onto the monomer module material. Adopt the utility model provides a pressfitting auxiliary device at the in-process of equipment module material, not only can reduce the cost of labor, can improve the packaging efficiency of module material moreover to satisfy the productivity demand.

The embodiment of the utility model provides a pressfitting method uses above-mentioned pressfitting auxiliary device, has placed at least one connecting piece 100 in the feed mechanism that this pressfitting auxiliary device includes. The method comprises the following steps:

step 101: controlling the pressing auxiliary device to be in a first state. I.e. with the first clamping channel open and the second clamping channel closed, the feed mechanism releases the at least one connector 100 to the second clamping channel.

Referring to fig. 2, in practical application, the pressing auxiliary device further includes a first clamping mechanism. The first clamping mechanism may include: two oppositely disposed first jaws, each first jaw comprising a drive handle 41 and a first linkage 42 in contact with the drive handle 41. The first clamping channel is located between the first linkage 42 comprised by the two first jaws. The feeding mechanism may include a barrel 11 and a swage spring 12 provided in the barrel 11. Under the action of the material pressing spring 12, the cartridge 11 and the at least one connecting piece 100 in the first clamping channel can release the at least one connecting piece 100 into the second clamping channel. At this time, the robot arm may be used to apply pressure to at least one of the driving handles 41 to bring the first clamping path between the first linkages 42 comprised by the two first clamping jaws into a closed state.

Step 102: and controlling the pressing auxiliary device to be in a second state. With the first clamping channel closed and the second clamping channel open, at least one connector 100 in the second clamping channel is released onto the monomer module material.

Referring to fig. 1, in practical application, the pressing auxiliary device further includes a pressing device and a second clamping mechanism. The stitching mechanism may include: a movable sleeve 21 and at least one pressure piece 22 arranged inside the movable sleeve 21. The second clamping mechanism may comprise two oppositely arranged second linkages 61. The second clamping channel is located between the two second linkages 61. The movable sleeve 21 can be moved by a robot in the discharge direction of the discharge port to control each press block 22 to apply pressure to the corresponding second link mechanism 61 in the discharge direction of the discharge port to open the second clamping passage. At least one connector 100 located in the second clamping channel is released onto the monomer module material.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A compression assist device for compressing a connector onto a monolithic modular material, the compression assist device comprising: the pressing mechanism is used for limiting each connecting piece and comprises a feeding mechanism used for placing at least one connecting piece, a pressing mechanism, a first clamping mechanism and a second clamping mechanism; the feeding mechanism is provided with a discharge hole; the first clamping mechanism and the second clamping mechanism are both positioned at the discharge hole, the first clamping mechanism is provided with a first clamping channel communicated with the discharge hole, and the second clamping mechanism is provided with a second clamping channel communicated with an outlet of the first clamping channel; the pressing mechanism is used for controlling the opening and closing state of the second clamping channel;

the pressing auxiliary device is provided with a first state for releasing at least one connecting piece to the second clamping channel and a second state for releasing at least one connecting piece in the second clamping channel to the monomer module material; in the first state, the first clamping channel is in an open state and the second clamping channel is in a closed state; in the second state, the first clamping channel is in a closed state and the second clamping channel is in an open state.

2. A press fit assisting device according to claim 1, wherein said press fit mechanism is provided on an outer wall of said feeding mechanism; the driving end of the first clamping mechanism is hinged to the pressing mechanism, and the second clamping mechanism is movably arranged on the outer wall of the feeding mechanism.

3. The stitching assist device of claim 1, wherein the stitching mechanism comprises: the movable sleeve and at least one pressing block arranged in the movable sleeve;

the movable sleeve is sleeved on the outer wall of the feeding mechanism, the outer wall of the feeding mechanism and the pressing surface of each pressing block form a pressing space in a surrounding mode, and the driving end of the second clamping mechanism is located in the pressing space; each pressing block is used for applying pressure to the driving end of the second clamping mechanism along the discharging direction of the discharging hole.

4. A stitching aid according to claim 3, wherein the cross-sectional area of each of the compacts decreases progressively in the direction of discharge of the discharge outlet.

5. The stitching assist device of claim 3, further comprising: establish spacing subassembly on feeding mechanism's the outer wall, spacing subassembly has the spacing space that is used for supplying movable sleeve motion, movable sleeve is located in the spacing space, movable sleeve with spacing subassembly elastic connection.

6. A pressing auxiliary device according to claim 5, wherein the limiting component comprises a first limiting member and a second limiting member, and the first limiting member and the second limiting member are arranged on the outer wall of the feeding mechanism along the discharging direction of the discharging port; the movable sleeve is positioned between the first limiting piece and the second limiting piece, and the second limiting piece is elastically connected with the movable sleeve;

the pressing auxiliary device further comprises a first reset piece for resetting the first clamping mechanism, one end of the first reset piece is connected with the second limiting piece, and one end, far away from the second limiting piece, of the first reset piece is arranged on the outer wall of the first clamping mechanism.

7. A press fit assisting device according to claim 3, wherein said second holding means includes two second link mechanisms provided oppositely on an outer wall of said feeding means;

the two second connecting rod mechanisms are positioned in the pressing space, and the second clamping channel is positioned between the two second connecting rod mechanisms.

8. A pressing auxiliary device according to any one of claims 1 to 7, further comprising a second resetting member disposed on an outer wall of the second clamping mechanism, wherein an end of the second resetting member away from the second clamping mechanism is connected to an outer wall of the feeding mechanism.

9. A pressing aid according to any one of claims 1 to 7 wherein said first holding means comprises two oppositely disposed first jaws; each first clamping jaw comprises a driving handle and a first connecting rod mechanism in contact with the driving handle, the driving handle is hinged to the pressing mechanism and used for providing driving force for the first connecting rod mechanism, and the first clamping channel is located between the first connecting rod mechanisms included in the two first clamping jaws.

10. A press fit assisting device according to any one of claims 1 to 7, wherein the feeding mechanism includes: the device comprises a charging barrel and a pressing spring arranged in the charging barrel, wherein the charging barrel is used for placing at least one connecting piece, and the pressing spring is used for pressing the at least one connecting piece; wherein the content of the first and second substances,

the end part of the charging barrel is provided with a discharge hole, and the pressing mechanism and the first clamping mechanism are arranged on the charging barrel.

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