CN217554923U

CN217554923U - Auxiliary feeding mechanism for scissor feet

Info

Publication number: CN217554923U
Application number: CN202221685663.8U
Authority: CN
Inventors: 刘春华
Original assignee: Chongqing Taimei Automation Technology Co ltd
Current assignee: Chongqing Taimei Automation Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-11
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to the technical field of scissors foot assembly, in particular to an auxiliary feeding mechanism for scissors feet, which comprises a frame, wherein a plurality of feeding plates are fixed on the frame, a plurality of feeding grooves which are parallel to each other are formed at the top of each feeding plate, the width of each feeding groove is larger than that of each scissors foot, a keyhole is formed between every two adjacent feeding grooves, a material guiding strip is connected to the top of each feeding plate at one side of the adjacent feeding groove in a sliding manner, and the sliding direction of the material guiding strip is perpendicular to the feeding direction of the feeding grooves; a plurality of horizontally telescopic cylinders are fixed below the feeding plate, telescopic ends of the telescopic cylinders are fixedly connected with a connecting plate, the connecting plate is connected in the key holes in a sliding mode, and the top of the connecting plate is fixedly connected with the material guide strips. The utility model provides an auxiliary feeding mechanism for scissors foot to solve the scissors foot and have positional deviation's technical problem each other in transportation process.

Description

Auxiliary feeding mechanism for scissor feet

Technical Field

The utility model relates to a scissors foot equipment technical field, in particular to an auxiliary feeding mechanism for scissors foot.

Background

The scissor-foot keyboard uses the scissor-foot key switch as the name suggests. Has a scissor-shaped structure, and two groups of plastic wiping arms are arranged below each key. The working principle of the scissor is similar to the operation of scissors, the key stroke of the scissor keyboard is much shorter than that of a common rubber dome keyboard, and due to the fact that the key tops of the keys are arranged in a crossed mode and are short in stroke, the heights of the key caps of the keys are low, the keys are mostly used for a notebook computer, the keys of the keyboard are quite silent, the touch force is a little larger than that of the common film keyboard, and the hand feeling is better.

At present, in the field of scissor production, chinese utility model patent CN215046490U discloses a keyboard scissor feeding mechanism for pushing keyboard scissor, which comprises a vibration seat, a cover plate, and a material distributing assembly and a pushing assembly arranged on the same side of the vibration seat; a T-shaped groove is formed in the vibration seat; the cover plate covers the T-shaped groove and is arranged at the top of the vibration seat, and the material distribution assembly is provided with a clamping jaw cylinder.

Although the scissors can be conveyed one by the scheme, in actual production, in order to ensure that the scissors can smoothly and freely move in the feeding groove, the width of the feeding groove is 1-2mm larger than that of the scissors. Although this distance does not affect the transport of the scissors blades during transport, it is still the case that the scissors blades are not in a consistent horizontal position with respect to each other. But when needs utilize dedicated clamp to get the mechanism and carry out once only batch taking out to a plurality of scissors feet from the chute feeder, just because of the deviation of the mutual position of scissors foot, lead to pressing from both sides the not accurate problem of getting every scissors foot easily, and then cause the circumstances that the in-process scissors foot of pressing from both sides to take place easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an auxiliary feeding mechanism for scissors foot to solve the scissors foot and have positional deviation's technical problem each other in transportation process.

In order to solve the technical problem, the present application provides the following technical solutions:

an auxiliary feeding mechanism for scissor feet, comprising: the device comprises a rack, wherein a plurality of feeding plates are fixed on the rack, a plurality of feeding grooves which are parallel to each other are formed in the tops of the feeding plates, the widths of the feeding grooves are larger than the widths of scissor legs, a key hole is formed between every two adjacent feeding grooves, a material guiding strip is connected to one side of each adjacent feeding groove in the top of each feeding plate in a sliding mode, and the sliding direction of the material guiding strip is perpendicular to the feeding direction of the feeding grooves;

a plurality of horizontally telescopic cylinders are fixed below the feeding plate, the telescopic ends of the telescopic cylinders are fixedly connected with a connecting plate, the connecting plate is connected in the keyholes in a sliding mode, the top of the connecting plate is fixedly connected with the material guide strips, and the sliding direction of the connecting plate is parallel to the sliding direction of the material guide strips.

The basic scheme principle and the beneficial effects are as follows: this technical scheme sets up the keyhole through on the flitch of a pay-off to telescopic cylinder can realize the technological effect that the guide strip freely removed on the flitch through the connecting plate.

This technical scheme is greater than scissors foot width in order to ensure that the scissors foot can carry out free movement in the chute feeder through injecing the chute feeder width. And before the scissors feet are parked in the feeding groove to wait for batch clamping, an operator can utilize the telescopic cylinder to realize the technical effect of uniformly adjusting the positions of the scissors feet. The concrete realization principle extends through controlling telescopic cylinder for operating personnel, and telescopic cylinder realizes carrying out the technological effect that the level promoted to the guide strip through the connecting plate at the in-process that extends. Because the horizontal moving direction of the guide strip is perpendicular to the extending direction of the guide chute, a plurality of scissor legs can be pushed and abutted to the side wall of one side of the guide chute in the moving process of the guide strip, and the technical effect of uniform adjustment is achieved.

Compared with the prior art, the automatic alignment effect of scissors foot in the baffle box can be realized to mutually supporting that this technical scheme can utilize mechanical structure, the precision of putting of a plurality of scissors foot is effectively improved to follow-up unify accurate clamp in batches to the scissors foot and get, effectively avoid the scissors foot problem emergence that positional deviation appears.

Further, the number of the feeding plates comprises two, the side walls between the two feeding plates are abutted against each other, and the feeding directions of the two feeding plates are opposite to each other.

Further, the length of the feed chute can accommodate a linear arrangement of thirteen scissor legs.

Further, the tops of the feeding plates are all in the same horizontal plane.

Furthermore, a supporting block is fixedly connected between the frame and the feeding plate, and the height of the supporting block is greater than that of the telescopic cylinder.

Furthermore, a key groove is formed in the side wall of the feeding plate, and the depth of the key groove is half of the width of the key hole.

Further, the feed plate is also provided with a stop block, and the end part of the stop block is fixedly connected with the tail end of the feed groove.

Further, the top height of the stop block is higher than the bottom height of the guide strip, and the top height of the stop block is lower than the top height of the guide strip.

Further, the width of the end part of the stop block close to the feeding groove is equal to the width of the scissor feet.

Further, the check block is of a U-shaped plate-shaped structure.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of an auxiliary feeding mechanism for scissors according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic bottom view of a feeding plate according to a first embodiment of the present invention;

fig. 4 is a schematic view of a top view structure of a first embodiment of the present invention in a state where two feeding plates are engaged with each other.

Detailed Description

The following is further detailed by way of specific embodiments:

the reference numbers in the drawings attached hereto include: the device comprises a frame 1, a supporting block 2, a feeding plate 3, a feeding groove 4, a keyhole 5, a key groove 6, a telescopic cylinder 7, a stop dog 8, a material guiding strip 9 and a connecting plate 10.

Example one

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the auxiliary feeding mechanism for scissors comprises a frame 1, and two vibrating discs are fixed on the frame 1. Vertical thread tightening has two sets of support pieces on frame 1, and every support piece of group includes two supporting shoes 2, and the top bolt fixedly connected with of two supporting shoes 2 has a delivery sheet 3. Two feeding grooves 4 are formed in the feeding plate 3, and one ends of the feeding grooves 4 are communicated with the vibration disc. The width of the feeding groove 4 can only accommodate the arrangement of one scissor foot, and the depth of the feeding groove 4 is smaller than the height of one scissor foot. The length of the chute 4 is such as to accommodate a linear arrangement of thirteen scissor legs. The key hole 5 is arranged between the two feeding grooves 4 of the feeding plate 3, the side wall of the feeding plate 3 is provided with a key groove 6, and the depth of the key groove 6 is half of the width of the key hole 5.

The tops of the two feed plates 3 are coplanar, and the side walls between the two feed plates 3 abut against each other and face in opposite directions. In the abutting state of the two feeding plates 3, the two key grooves 6 abut against each other to form a cavity, and the shape of the cavity is consistent with that of the key hole 5.

The top of the frame 1 is also fixedly connected with four telescopic cylinders 7 which are the same in type, are horizontally and freely telescopic respectively through bolts, and the telescopic direction of the telescopic cylinders 7 is perpendicular to the feeding direction of the feeding groove 4. The top of each feeding plate 3 is connected with two material guiding strips 9 in a sliding mode, the material guiding strips 9 are parallel to the feeding direction of the feeding grooves 4, and the material guiding strips 9 are arranged on one side of the adjacent feeding grooves 4. The spaces formed by the two key holes 5, the exposed key grooves 6 and the two key grooves 6 are respectively and horizontally connected with a connecting plate 10 in a sliding manner, and the sliding direction of the connecting plate 10 is parallel to the sliding direction of the material guide strips 9. The top of the connecting plate 10 is fixed with the guide strip 9 through screw threads, and the bottom of the connecting plate 10 is fixed with the telescopic end of the corresponding telescopic cylinder 7 through screw threads.

The end part of the feeding plate 3 is also provided with a stop dog 8, the stop dog 8 is in a U-shaped plate structure, and the width of the stop dog 8 in the U-shaped structure is smaller than that of the feeding groove 4. Two ends of the U-shaped structure stop block 8 are respectively fixedly connected in the material conveying groove by screw threads. The top height position of the stop block 8 is higher than the bottom height position of the material guide strip 9, and the top height position of the stop block 8 is lower than the top height position of the material guide strip 9. The width of the end of the block 8 is equal to the width of the scissor feet.

The specific implementation process comprises the following steps: the scissors feet move in the feeding chute 4 until the scissors feet move to the position of the stop block 8 and are stopped. When the scissor legs are parked to a certain number in the feed chute 4, the operator activates each telescopic cylinder 7 to extend horizontally. During the extension of the telescopic cylinder 7, the telescopic cylinder 7 drives the guide strip 9 to horizontally move towards the direction close to the feed chute 4 through the connecting plate 10. Due to the height position relation of the material guiding strip 9, the scissor legs can be pushed to move in the moving process of the material guiding strip 9 until all the scissor legs are uniformly abutted to one side of the feeding groove 4. Because dog 8 can block advancing of guide strip 9, and the width of dog 8 equals with the width of scissors foot, consequently when guide strip 9 removes to dog 8, guide strip 9 can just be unified with the position of scissors foot and adjust neatly to follow-up accurate clamp in batches is unified to the scissors foot.

The above are only embodiments of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the scheme is not described too much, and those skilled in the art know the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become the obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An auxiliary feeding mechanism for scissors feet, comprising: the device comprises a rack, wherein a plurality of feeding plates are fixed on the rack, a plurality of feeding grooves which are parallel to each other are formed in the tops of the feeding plates, the widths of the feeding grooves are larger than the widths of scissor legs, a key hole is formed between every two adjacent feeding grooves, a material guiding strip is connected to one side, adjacent to each feeding groove, of the tops of the feeding plates in a sliding mode, and the sliding direction of the material guiding strip is perpendicular to the feeding direction of the feeding grooves; the frame is characterized in that a plurality of horizontally telescopic cylinders are fixed below the feeding plate, telescopic ends of the telescopic cylinders are fixedly connected with connecting plates, the connecting plates are connected in the keyholes in a sliding mode, the tops of the connecting plates are fixedly connected with the material guide strips, and the sliding direction of the connecting plates is parallel to that of the material guide strips.

2. The auxiliary feeding mechanism for scissors feet of claim 1, wherein the number of the feeding plates comprises two, the side walls between the two feeding plates abut against each other, and the feeding directions of the two feeding plates are opposite to each other.

3. The auxiliary feed mechanism for scissors blades of claim 2, wherein the feed chute has a length to accommodate a linear arrangement of thirteen scissors blades.

4. An auxiliary feeding mechanism for scissors according to claim 1, wherein the tops of the feeding plates are all at the same level.

5. The auxiliary feeding mechanism for scissors according to claim 1, wherein a supporting block is fixedly connected between the frame and the feeding plate, and the supporting block has a height greater than that of the telescopic cylinder.

6. The auxiliary feeding mechanism for scissors feet of claim 1, wherein the side wall of the feeding plate is provided with a key slot, and the depth of the key slot is half of the width of the key hole.

7. The auxiliary feeding mechanism for scissor legs according to claim 1, wherein the feeding plate is further provided with a stopper, and the end of the stopper is fixedly connected to the tail end of the feeding groove.

8. The auxiliary feeding mechanism for scissors feet of claim 7, wherein the top height of the stopper is higher than the bottom height of the guide strip, and the top height of the stopper is lower than the top height of the guide strip.

9. The auxiliary feed mechanism for scissor legs of claim 8, wherein the width of the end of the stop adjacent to the feed chute is equal to the width of the scissor leg.

10. The auxiliary feed mechanism for scissors feet of claim 9, wherein the stop is a U-shaped plate structure.