CN220536791U - Feeding device - Google Patents

Abstract

The utility model relates to the technical field of automatic gasket feeding, and discloses a feeding device, wherein the feeding device comprises a base, a cutting assembly and a carrying assembly, the cutting assembly comprises a pad cutter and a cutter-cutting driving piece, the pad cutter is arranged on the base and used for cutting a braid connected with a gasket, and the cutter-cutting driving part is arranged on the base and used for driving the pad cutter; the carrying unit comprises a sucker and a sucker driving piece, wherein the sucker is arranged on the sucker driver and used for adsorbing the gasket, and the sucker driving part is arranged on the base and used for driving the sucker. The feeding device provided by the utility model can realize automatic feeding of most of gaskets with different shapes under the participation of a small amount of manpower, can effectively avoid the situation of lack of gaskets in the subsequent product assembling process caused by the problems of material passing, material stacking and the like, and improves the product assembling efficiency.

Description

Feeding device

Technical Field

The utility model relates to the technical field of gasket assembly, in particular to a feeding device.

Background

Gaskets are generally used to increase contact area, reduce pressure, prevent loosening, and protect parts and screws.

The automatic assembly mode of the existing gasket is used for orderly sorting and automatic feeding through the vibration disc, so that automatic assembly is realized. However, when the vibration plate conveys bulk gaskets with specific shapes, the gaskets are easy to be blocked, stacked and the like, so that the gaskets are deformed, scratched and the like, and the assembly efficiency of products adopting the gaskets as components is affected.

Disclosure of Invention

The utility model aims to provide a feeding device, which aims to realize feeding of gaskets with most shapes, including gaskets with specific shapes, and can effectively avoid the situation of lack of gaskets in the subsequent product assembling process caused by the problems of clamping, stacking and the like, thereby improving the product assembling efficiency.

To achieve the above object, the present utility model provides a feeding device comprising

The base is provided with a transmission channel capable of accommodating the braiding;

the transmission assembly is arranged on the base and used for driving the braid gasket in the transmission channel to move along the transmission channel; and

the cutting assembly comprises a pad cutter and a cutter driving piece, the cutter of the pad is movably arranged on the base, the cutter driving piece is arranged on the base and is movably connected with the cutter of the pad, and the cutter driving piece drives the cutter of the pad to cut and expose the pad outside the transmission channel so as to separate the pad from the braid.

In one embodiment of the utility model, the transmission assembly comprises:

the gear driving piece is arranged on the base; and

the transmission gear is arranged at the output end of the gear driving piece and is provided with a plurality of gear teeth used for being in limit fit with the positioning holes, and the gear driving piece drives the transmission gear to drive the braid type gaskets to move along the transmission channel.

In one embodiment of the utility model, the transmission assembly comprises:

the mounting plate is arranged on the base and is positioned on one side of the transmission channel;

the rotating arm is rotationally arranged on the mounting plate, and one end of the rotating arm is provided with a pinch roller; and

the elastic piece is arranged on the mounting plate and is connected with one end of the rotating arm far away from the pinch roller; the elastic piece applies elastic acting force to the rotating arm so as to enable the pinch roller to be abutted against the braid in the transmission channel.

In one embodiment of the present utility model, the pad cutter includes:

the upper braid pressing plate is arranged on the base and is enclosed with the base to form the transmission channel; and

the gasket lower punch cutter is connected with the output end of the cutter breaking driving piece and is positioned at one side of the transmission channel; and the cutter breaking driving piece drives the gasket lower punch to move close to the upper pressing plate, so that the gasket lower punch and the edge of the upper pressing plate are matched to cut the gasket exposed out of the transmission channel.

In an embodiment of the present utility model, the spacer cutter includes at least two spacer lower cutters, each of the spacer lower cutters is disposed at intervals along the moving direction of the braid, and each of the spacer lower cutters is matched with an edge of the braid upper pressing plate to cut a spacer exposed out of the transmission channel.

In one embodiment of the present utility model, the cutting assembly further comprises:

one end of the connecting rod is connected with the gasket cutter, and the other end of the connecting rod is connected with the cutter-breaking driving piece; and

the connecting rod supporting block is arranged on the base and is connected with the connecting rod in a rotating mode.

In an embodiment of the utility model, the feeding device includes a mechanical arm, and an output end of the mechanical arm is provided with an adsorption hand, where the adsorption hand is used for adsorbing the gasket.

In one embodiment of the utility model, the feeding device comprises a positioning assembly comprising:

the positioning rod base is arranged on the base and is provided with a through jack and a return spring; and

the positioning rod is movably arranged in the penetrating hole in a penetrating mode and is movably connected with the reset spring.

In one embodiment of the utility model, the feeding device comprises a detection assembly comprising:

the braid detection assembly is arranged on the base and is used for detecting the braid;

and/or a gasket detection assembly, wherein the gasket detection assembly is arranged on the base and is used for detecting a gasket connected with the braid.

In one embodiment of the utility model, the feeding device further comprises a braid collection assembly comprising:

the braid collecting pipeline is arranged at one end of the base close to the gasket cutter; and

the braid breaking knife comprises a braid upper pressing plate and a braid lower punching knife, the braid upper pressing plate is arranged on the base and is enclosed with the base to form the transmission channel, a channel opening of the transmission channel is communicated with a pipeline opening of the braid collecting pipeline, and the braid lower punching knife is connected with the gasket breaking knife and is positioned in the braid collecting pipeline.

In the technical scheme of the utility model, the feeding device comprises the base, the conveying component and the cutting component, the braid type gasket moves towards the position where the gasket cutter is located under the operation of the conveying component, when the braid type gasket is conveyed to the position where the gasket cutter is broken, the cutter-cutting driving component starts to operate, and the gasket cutter is driven to move towards the gasket, so that the gasket is separated from the braid, the feeding of the gasket with most shapes comprising the gasket with specific shapes is realized, the situation that the gasket is lack in the subsequent product assembling process due to the problems of clamping materials, stacking materials and the like can be effectively avoided, and the product assembling efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of a feeding device according to the present utility model;

FIG. 2 is a schematic diagram of another embodiment of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic perspective view of an embodiment of a breaking blade of a gasket in a feeding device according to the present utility model;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a partial enlarged view at B in FIG. 1;

FIG. 7 is a schematic diagram of another embodiment of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

FIG. 9 is a partial enlarged view at D in FIG. 2;

fig. 10 is a schematic perspective view of an embodiment of a braid gasket.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				11	Base seat	2222	Mechanical arm driving piece
112	Gear driving piece	2223	Sliding block
				113	Transmission gear	223	Positioning rod base
114	Mounting plate	2231	Insertion hole
				115	Rotary arm	2232	Reset spring
116	Spring	224	Positioning rod
				117	Upper pressing plate of braiding belt	225	Braiding detecting sensor
118	Gasket lower punch	226	Braid signal display
				119	Breaking knife driving piece	227	Gasket detection inductor
220	Connecting rod	228	Gasket signal display
				221	Connecting rod support block	229	Braided belt collecting pipeline
222	Mechanical arm	230	Upper pressing plate of braiding belt
				2221	Suction cup	231	Lower punch cutter for braiding
32	Braiding belt	33	Gasket
				321	PositioningHole(s)	1151	Pinch roller
34	Conveyor belt	2291	Coaming plate
				2224	Sucker vacuum equipment

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a feeding device for feeding a braid-type gasket, wherein the braid-type gasket comprises a braid 32 and a plurality of gaskets 33 which are connected with the braid 32 and are sequentially arranged, and the feeding device comprises a base 11, a transmission assembly and a cutting assembly as shown in fig. 1 and 10; the base 11 is provided with a transmission channel capable of accommodating the braiding belt 32; the transmission assembly is arranged on the base 11 and is used for driving the braid gasket in the transmission channel to move along the transmission channel; the cutting assembly comprises a pad cutter and a cutter driving piece 119, the pad cutter is movably arranged on the base 11, the cutter driving piece 119 is arranged on the base 11 and is movably connected with the pad cutter, and the cutter driving piece 119 drives the pad cutter to cut the pad 33 exposed out of the transmission channel so as to separate the pad 33 from the braid 32.

In this embodiment, the feeding device is mainly used for automatic assembly equipment of the braid type gasket, the braid type gasket moves towards the position where the gasket cutter is located under the operation of the conveying component, when the braid type gasket is conveyed to the position where the gasket cutter is broken by the conveying component, the cutter-breaking driving piece 119 starts to operate, and drives the gasket cutter to move towards the gasket, so that the gasket 33 is separated from the braid 32, the feeding of the gasket 33 with most shapes including the gasket 33 with specific shapes is realized, the situation that the gasket 33 is absent in the subsequent product assembly process due to the problems of clamping, stacking and the like can be effectively avoided, and the product assembly efficiency is improved.

The base 11 provides an assembly frame for the entire feeder, the base 11 has a stepped recess transfer channel at the docking conveyor 34 for receiving the braid-type gasket in a limited manner, and the conveyor 34 transfers the braid-type gasket into the transfer channel of the base 11 and is able to move continuously along the transfer channel of the base 11 under the action of the conveyor 34. It will be appreciated that the specific shape of the transmission channel of the base 11 is not specifically limited, and the stepped groove in the preferred embodiment may be a channel surrounded by baffles, so long as the actual requirement is met.

The transfer assembly has two main functions, on the one hand, the braid-type gaskets in the stepped grooves are jointly transferred by the cooperation of the conveyor belt, and on the other hand, when the braid-type gaskets are completely separated from the conveyor belt 34 and do not reach the cutting assembly, the transfer assembly can also transfer the braid-type gaskets to the cutting assembly. It will be appreciated that the transmission assembly primarily serves a transmission function, and that specific structural designs are not described in detail herein, and that specific structures, locations and associated connection relationships of the transmission assembly are described in detail below.

The cutting assembly includes a pad cutter and a cutter driver 119, when the braid-type pad cutter is transported to the pad cutter, the cutter driver 119 starts to operate to drive the pad cutter to cut the pad cutter 33 off, and the cutting-off mode includes, but is not limited to, hedging, shearing and the like, and it is understood that the pad cutter only needs to apply a force to the pad 33 to separate the pad 33 from the braid 32, and the specific embodiment will be explained in detail below, so that the specific structure, position, specific implementation mode and other related information of the pad cutter are clear. In the present embodiment, the cutting assembly is driven by a cylinder, and the cutter driving member 119 is of a cylinder structure, and it will be understood that the cylinder structure is common in the industry and is not described in detail herein, and the cutting assembly may be driven by a motor, and the driving manner may be just to drive the pad segment cutter to move toward the pad 33 to disengage the pad 33 from the braid 32, and the driving manner includes, but is not limited to, the two illustrated.

In one embodiment of the present utility model, as shown in fig. 3, the transmission assembly includes a gear drive 112 and a transfer gear 113; the gear driving member 112 is disposed on the base 11, and the transmission gear 113113 is disposed at an output end of the gear driving member 112, the transmission gear 113 has a plurality of gear teeth for limiting cooperation with the positioning hole 321, and the gear driving member 112 drives the transmission gear 113113 to drive the braid 32-type spacer 33 to move along the transmission channel.

In this embodiment, the gear driving member 112 is a servo motor, the characteristics of slow rotation speed, high precision and high corresponding speed of the servo motor are matched with the functional characteristics of the device, the transmission gear 113 is connected with the output end of the servo motor, when the belt 34 conveys the braid 32 type gasket 33 to the lower part of the transmission gear 113, the gear teeth of the gear enter the positioning hole 321 of the braid 32, under the rotation of the transmission gear 113, the belt type gasket 33 in the transmission channel can be jointly moved towards the cutter breaking assembly by matching with the transmission belt 34, and the belt type gasket can be independently driven to move towards the cutter breaking assembly when the belt type gasket completely enters the transmission channel of the base 11. It will be appreciated that the specific driving method of the gear driving member 112 is not limited to a servo motor, but can be other controller elements, and is mainly used for providing power for the transmission gear 113, so that the description is not repeated because the beneficial effects are the same, and meanwhile, the transmission gear 113 is mainly used for realizing the movement of the braid gasket through the insertion and matching of the gear and the positioning hole 321 of the braid 32, so that the specific model of the transmission gear 113 is not limited, and the actual requirement can be met.

In one embodiment of the present utility model, as shown in fig. 3, the transmission assembly includes a mounting plate 114, a swivel arm 115, and an elastic member; the mounting plate 114 is arranged on the base 11 and is positioned on one side of the transmission channel; the rotating arm 115 is rotatably arranged on the mounting plate 114, and one end of the rotating arm 115 is provided with a pressing wheel 1151; the elastic piece is arranged on the mounting plate 114 and is connected with one end of the rotating arm 115 far away from the pinch roller 1151; the spring applies a spring force to the arm 115 to urge pinch roller 1151 against braid 32 in the delivery channel.

In this embodiment, the mounting plate 114 is mounted on the end of the base 11 near the conveyor belt, the mounting plate 114 has a rotation point at a proper position, the rotating arm 115 on the plate is provided with a pinch roller 1151 near the end of the conveying channel, at the same time, the position of the plate far away from the conveyor belt 34 is provided with an extension spring 116, under the tension of the spring 116, the pinch roller 1151 of the rotating arm 115 rotates upwards, at this moment, the pinch roller 1151 of the rotating arm 115 can apply a downward pressure to the braid 32 of the conveying channel through the downward rotation of the rotation point, so that the braid 32 can be flattened, and the gear teeth of the conveying gear 113 are beneficial to be aligned with the positioning holes 321 of the braid 32. It will be appreciated that the resilient member includes, but is not limited to, a spring, but can be a rubber component, and that the spring 116 can be mounted to the mounting plate 114 adjacent the conveyor 34 in a compressed state, and that the urging force of the spring 116 against the arm 115 can also cause the arm 115 to rotate upwardly to thereby cause the pinch roller 1151 to rotate downwardly to apply a downward pressure to the conveyor belt 32. The mutual matching relationship and the beneficial effects of the transmission components in this embodiment are only brought by this embodiment, and in other embodiments, the specific examples will not be described because the effects are the same.

In one embodiment of the present utility model, as shown in fig. 4 and 5, the pad 33 breaking blade includes a braid upper platen 117 and a pad lower punch 118; the braid upper pressing plate 117 is arranged on the base 11 and is enclosed with the base 11 to form a transmission channel; the gasket lower punch 118 is connected with the output end of the cutter breaking driving piece 119 and is positioned at one side of the transmission channel; the cutter-breaking driving member 119 drives the gasket lower punch 118 to move close to the upper pressing plate, so that the gasket lower punch 118 and the edge of the upper pressing plate cooperate to cut the gasket 33 exposed out of the transmission channel.

In this embodiment, the pad cutter includes a braid upper pressing plate 117 and a pad 33 lower punch 118, the braid upper pressing plate 117 is fixed on the base 11 by screwing, the braid upper pressing plate 117 may be of integral design or of block design, for convenience of implementation, all the braid upper pressing plates 117 mentioned in the present utility model are braid upper pressing plates of block design and cover the braids 32 of the braid-type pads in the transmission channel entirely, when the braid-type pads are transmitted to the pad cutter, the cylinder drives the pad lower punch 118 to move towards the pad 33 to make the pad 33 fit, because the braids 32 are completely covered by the braid upper pressing plate 117, the pad lower punch 118 is matched with the edge of the braid upper pressing plate 117, and the cutter and the plate apply a force to the pad 33 in a form of opposite punch so as to cut the pad 33 from the braid 32. It can be understood that the present technical concept mainly separates the spacer 33 from the braid 32 in a hedging manner, so that the specific shapes of the spacer lower punch 118 and the braid upper pressing plate 117 are not specifically required, and only a force can be stably applied to the spacer 33 by matching the spacer 33 lower punch 118 with the braid 32 upper pressing plate 117.

In one embodiment of the present utility model, as shown in fig. 5, the pad cutter includes at least two pad lower punches 118, each pad lower punch 118 is spaced along the moving direction of the braid 32, and each pad lower punch 118 is matched with the edge of the braid upper pressing plate 117 to cut the pad 33 exposed outside the transmission channel.

In this embodiment, the pad segment knife is provided with two pad undershooting knives 118, and a gap setting of the volume size of the pad 33 is spaced along the moving direction of the braid 32, so the design is mainly to prevent the condition that the pad 33 is overfed and not cut, and avoid the subsequent condition that the product requiring the pad 33 lacks the pad 33 during assembly, it is understood that the pad undershooting knives 118 of the feeding device can be in other arrangement and combination designs, including but not limited to the spacing gap setting of the volume size of the pad 33 between the three pad undershooting knives 118, and the number and arrangement and combination modes of the pad undershooting knives 118 only need to be satisfied without specific requirements. Because the specific embodiments of the shim under punch 118 are explained in detail above, the specific embodiments of the shim under punch 118 will not be explained here again.

In one embodiment of the present utility model, as shown in fig. 7, the cutoff assembly includes a connecting rod 220 and a connecting rod block 221; one end of the connecting rod 220 is connected with the spacer 33 cutter, and the other end is connected with the cutter-breaking driving piece 119; the connecting rod support 221 is provided on the base 11 and rotates to connect the connecting rod 220.

In this embodiment, the connecting rod 220 is connected to the pad 33 via the connecting rod fulcrum 221, one end is connected to the pad 33 for cutting, and the other end is connected to the output end of the cutting driving member 119, which mainly uses the lever principle to increase the acting force of the pad lower punch 118 on the pad 33, so that the acting force of the output end of the cutting driving member 119 on the connecting rod 220 and the acting force of the pad lower punch 118 on the pad 33 reach the effect of 1:1.5.

In an embodiment of the present utility model, as shown in fig. 1, 7 and 9, the feeding device includes a mechanical arm 222, and an output end of the mechanical arm 222 is provided with an adsorption hand 2221 for adsorbing the gasket 33.

In this embodiment, the feeding device is provided with a mechanical arm 222, one end of the mechanical arm 222 near the base 11 is provided with a suction cup 2221 for sucking the pad 33, the mechanical arm 222 further comprises a suction cup vacuum device 2224 for providing a negative pressure state for the suction cup, so that the suction cup can suck and fix the pad 33, and meanwhile, the mechanical arm 222 is provided with a sliding block 2223 and a corresponding guide groove at one end provided with the suction hand 2221. When the pad 33 is to be cut, the position of the suction cup is aligned with the pad lower punch 118, the upper surface of the pad 33 is ensured to be the suction cup 2221, the lower surface is ensured to be the pad lower punch 118, meanwhile, the suction cup vacuum device 2224 is operated to enable the suction cup 2221 to suck the pad 33 and fix the pad 33 without dropping the pad 33 separated from the braid 32, the pad lower punch 118 moves upwards to cut the pad 33, the suction cup can only send up and down movement under the limit of the sliding block 2223, and then the mechanical arm 222 rotates to put the pad 33 into the next process. It can be understood that the shape of the adsorption hand is not specifically designed, and the requirement can be met.

In one embodiment of the utility model, as shown in fig. 3 and 10, the feeding device comprises a positioning assembly comprising a positioning rod base 223 and a positioning rod 224; wherein, the positioning rod base 223 is arranged on the base 11, and the positioning rod base 223 is provided with a penetration hole 2231 and a return spring 2232; the positioning rod 224, the positioning rod 224 is movably inserted into the insertion hole 2231 and is movably connected to the return spring 2232.

In this embodiment, the positioning rod base 223 of the feeding device is disposed on the base 11 near the pinch roller 1151 and far from one end of the conveyor belt 34, the positioning rod 224 can only move up and down in a limited manner through the penetrating hole 2231 on the positioning rod base 223, and one end of the positioning rod 224 near the base 11 is conical and can reciprocate in cooperation with the return spring 2232. When the braid-type gasket is transmitted to the base 223 of the locating rod 224, the locating rod 224 is pressed downwards under the action of human, so that the locating rod 224 enters the locating hole 321 of the braid 32 to be located, the gear teeth of the subsequent conveying gear 113 can enter the locating hole 321 to drive the braid-type gasket to move, and even if the situation that the locating rod 224 cannot be aligned with the locating hole 321 of the braid 32 at first occurs, the conical side surface at the lower end of the locating rod 224 can apply a force to the braid 32 in the left-right direction, and the gear teeth of the subsequent conveying gear 113 can enter the locating hole 321 when the position of the braid 32 is calibrated. It can be understood that in this embodiment, the positioning holes 321 of the corresponding positioning rods 224 on the braid 32 correspond to the distances between the positioning holes 321 corresponding to the gear teeth of the transmission gear 113, so that the multiple gear teeth on the edge of the gear can be sequentially clamped into different positioning holes 321 when the gear rotates, and the distances between the positioning holes 321 can be properly adjusted and designed by those skilled in the art, so that the distance design is different from that of this embodiment without departing from the protection scope of the present application.

In one embodiment of the utility model, as shown in fig. 1 and 2, the feeding device comprises a detection assembly comprising a braid detection assembly and a gasket detection assembly; the braid detection component is arranged on the base 11 and is used for detecting the braid 32; the pad 33 detecting unit is provided to the base 11 and is used for detecting the pad 33 of the connection braid 32.

In the present embodiment, the feeding device is provided with a braid detection sensor 225 and a corresponding braid signal display 226 for detecting whether or not the braid 32 is short, and a spacer detection sensor 227 and a corresponding spacer signal display 228 for detecting whether or not the spacer 33 is short, respectively, on the base 11. The braid-type gasket positioned by the positioning rod 224 is transmitted to the detection sensor of the braid 32, the optical signal transmitted by the detection sensor 225 of the braid passes through the positioning hole 321 and is received and converted into an electric signal by the receiving end, then the display 226 of the braid signal displays whether the braid 32 is in shortage or not, the warning effect is achieved, and similarly, the detection sensor 227 of the gasket 33 and the display 228 of the gasket signal are used for detecting whether the gasket is in shortage or not by applying the same technical principle and have similar detection functions, and the explanation is not repeated. Under the conception of the detection function, the person skilled in the art can use sensors with different types to meet the use requirements.

In one embodiment of the utility model, as shown in fig. 7 and 8, the feeding device further comprises a braid collection assembly comprising a braid collection conduit 229 and a braid breaking knife; the braid collecting pipe 229 is arranged at one end of the base 11 close to the pad cutter; the braid breaking knife comprises a braid upper pressing plate 117 and a braid lower punching knife 231, wherein the braid upper pressing plate is arranged on the base 11 and is enclosed with the base 11 to form the transmission channel, a channel opening of the transmission channel is communicated with a channel opening of the braid collecting channel 229, and the braid lower punching knife 231 is connected with the pad breaking knife and is positioned in the braid collecting channel 229.

In this embodiment, the feeding device is provided with the braid collecting pipe 229 for recovering the braid 32 from which the spacer 33 is detached at the end of the base 11 provided with other components, the passage opening of the conveying passage is communicated with the passage opening of the braid collecting pipe 229, the braid lower punch 231 is connected with the spacer lower punch 118 in a snap-fit manner so that the braid lower punch 231 can be detached and replaced, the braid lower punch 231 can be moved upwards to cut the braid 32 while the spacer lower punch 118 is driven by the cutter driving member 119 to move, the other driving member is not required to control, the cost can be reduced, the work flow of the whole device can be reduced, the cut braid 32 falls into the braid collecting pipe 229 to be recovered, meanwhile, the upper part of the braid collecting pipe 229 is provided with a coaming 2291 with an upward opening, the two are connected in a snap-fit manner, and the coaming 2291 can be prevented from being bumped out of the braid collecting pipe 229 by upward acting force. Because the specific embodiments of the braid upper platen 230 and the braid lower punch 231 are identical to those of the braid upper platen 117 and the pad lower punch 118 described in detail above, the explanation thereof will not be repeated. It will be appreciated that the particular shape of the braid lower punch 231, the manner in which the coaming 2291 is connected to the braid collection conduit 229 includes, but is not limited to, the two described above, as long as the use is satisfied.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A feeding device for feeding a braid-type gasket, the braid-type gasket comprising a braid (32) and a plurality of gaskets (33) connected to the braid and arranged in sequence, characterized in that the feeding device comprises:

a base (11), wherein the base (11) is provided with a transmission channel capable of accommodating the braid (32);

the transmission assembly is arranged on the base (11) and is used for driving the braid gaskets in the transmission channel to move along the transmission channel; and

the cutting assembly comprises a pad cutter and a cutter driving piece (119), the cutter of the pad is movably arranged on the base (11), the cutter driving piece (119) is arranged on the base (11) and is movably connected with the cutter of the pad, and the cutter driving piece (119) drives the cutter of the pad to cut and expose the pad (33) outside the transmission channel so as to separate the pad from the braid (32).

2. The feeding device according to claim 1, wherein said braid (32) is provided with a plurality of positioning holes (321), each of said positioning holes (321) being arranged in correspondence with one of said shims (33), characterized in that said transfer assembly comprises:

a gear drive (112), the gear drive (112) being provided to the base (11); and

the conveying gear (113), conveying gear (113) are located the output of gear drive piece (112), conveying gear (113) have be used for with locating hole (321) spacing complex a plurality of teeth of a cogwheel, gear drive piece (112) drive conveying gear (113) drive the braid gasket is followed the transmission path removes.

3. The feeding device of claim 1, wherein said transfer assembly comprises:

the mounting plate (114) is arranged on the base (11) and is positioned on one side of the transmission channel;

the rotating arm (115) is rotatably arranged on the mounting plate (114), and a pinch roller (1151) is arranged at one end of the rotating arm (115); and

the elastic piece is arranged on the mounting plate (114) and is connected with one end of the rotating arm (115) far away from the pinch roller (1151); the elastic member applies an elastic force to the rotating arm (115) to press the pinch roller (1151) against the braid (32) in the transmission channel.

4. The feeder of claim 1, wherein the gasket cutter comprises:

a braid upper pressing plate (117), wherein the braid upper pressing plate (117) is arranged on the base (11) and is enclosed with the base (11) to form the transmission channel; and

the gasket lower punch cutter (118), the gasket lower punch cutter (118) is connected with the output end of the cutter breaking driving piece (119) and is positioned at one side of the transmission channel; the cutter breaking driving piece (119) drives the gasket lower punch cutter (118) to move close to the upper pressing plate, so that the gasket lower punch cutter (118) and the edge of the braid upper pressing plate (117) are matched to cut gaskets (33) exposed out of the transmission channel.

5. The feeding device according to claim 4, wherein the gasket breaking knife comprises at least two gasket lower punch knives (118), each gasket lower punch knife (118) being arranged at intervals along the moving direction of the braid (32), each gasket lower punch knife (118) being adapted to cut a gasket exposed outside the conveying channel in cooperation with the edge of the braid upper press plate (117).

6. The feed device of claim 1, wherein the cutoff assembly further comprises:

one end of the connecting rod (220) is connected with the gasket cutter, and the other end of the connecting rod is connected with the cutter-breaking driving piece (119); and

and the connecting rod supporting block (221), the connecting rod supporting block (221) is arranged on the base (11) and is rotationally connected with the connecting rod (220).

7. A feeding device according to claim 1, characterized in that the feeding device comprises a robot arm (222), the output end of the robot arm (222) being provided with an adsorption hand for adsorbing the gasket (33).

8. The feeding device of claim 1, wherein the feeding device comprises a positioning assembly comprising:

the positioning rod base (223), the positioning rod base (223) is arranged on the base (11), and the positioning rod base (223) is provided with a penetrating hole (2231) and a return spring (2232); and

the positioning rod (224) is movably arranged in the penetration hole (2231) in a penetrating way, and is movably connected with the reset spring (2232).

9. The feeding device of claim 1, wherein the feeding device comprises a detection assembly comprising:

the braid detection assembly is arranged on the base (11) and is used for detecting the braid (32);

and/or a gasket detection assembly provided to the base (11) and configured to detect a gasket (33) connected to the braid (32).

10. The feeding device of claim 1, further comprising a braid collection assembly, the braid collection assembly comprising:

a braid collection pipe (229), wherein the braid collection pipe (229) is arranged at one end of the base (11) close to the gasket cutter; and

the braiding breaking knife comprises a braiding upper pressing plate (117) and a braiding lower punching knife (231), the braiding upper pressing plate is arranged on the base (11) and is enclosed with the base (11) to form a transmission channel, a channel opening of the transmission channel is communicated with a channel opening of the braiding collecting channel (229), and the braiding lower punching knife (231) is connected with the gasket breaking knife and is located in the braiding collecting channel (229).