CN213763789U - Feeding device of buckling machine - Google Patents

Abstract

The utility model relates to a pan feeding device of lock machine belongs to the technical field of umbrella stand production facility, include a plurality of guide rods that are used for going on being connected with the workstation, the guide rod upwards sets up towards the one end slope of keeping away from the workstation, it is provided with the connecting rod to run through on the guide rod, the both ends of connecting rod all are provided with the limiting plate, the limiting plate with the guide rod forms the passageway of carrying the main rib, be provided with temporary storage mechanism on the guide rod, temporary storage mechanism is including the storage subassembly that is used for keeping in the main rib and the promotion subassembly that is used for releasing the main rib from the storage subassembly. This application has the effect that improves work efficiency.

Description

Feeding device of buckling machine

Technical Field

The application relates to the field of umbrella rib production equipment, in particular to a feeding device of a buckling machine.

Background

The umbrella generally comprises umbrella ribs, an umbrella handle and an umbrella cover, wherein the umbrella handle is a main supporting piece of the umbrella, is used for supporting the whole umbrella and is generally made of wood, bamboo or metal and the like; the umbrella ribs are a framework for supporting one umbrella cover, and the umbrella ribs can be iron ribs, steel ribs, aluminum alloy ribs and the like; the umbrella surface is connected with the umbrella ribs and finally plays a role in keeping off rain.

Generally, the umbrella rib includes a main umbrella rib and a support umbrella rib for supporting the main umbrella rib, and in order to connect the main umbrella rib and the support umbrella rib, a center butterfly, which is fixed to the middle portion of the main umbrella rib by a pivot, and has a connecting plate portion to be pivoted to the support umbrella rib having a plate-shaped spring end portion, is generally required. The device for fastening the central butterfly to the main rib is generally called a fastener.

At present, a common buckling machine is shown in fig. 1, and includes a feeding mechanism 6 for placing and conveying main umbrella ribs, a stamping mechanism 7 for stamping and buckling middle butterfly ribs onto the main umbrella ribs, and a discharging mechanism 8 for temporarily storing the output of the main umbrella ribs after stamping and buckling. Wherein, pan feeding mechanism 6 slope sets up to make the main rib constantly carry the punching press lock operation of carrying out the well butterfly in punching press mechanism 7 under the effect of self gravity. The discharging mechanism 8 comprises a supporting plate 81 and a falling-preventing plate 82, wherein the supporting plate 81 is used for supporting the main umbrella ribs, and the falling-preventing plate 82 is used for reducing the possibility that the main umbrella ribs fall off from the supporting plate 81.

In view of the above-mentioned related art, the inventor believes that, in the above-mentioned related art, only a small number of main ribs can be placed on the feeding mechanism, because once the main ribs are placed too much, they are blocked with each other and easily stacked on the feeding mechanism, and thus the main ribs cannot be smoothly conveyed to the punching mechanism for punching, and only the main ribs can be straightened out through manual arrangement. And only a small number of main ribs can be placed on the feeding device, so that the main ribs need to be frequently added to the feeding device by an operator, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the existing feeding device can only place a small number of main umbrella ribs, so that the working efficiency is low, the application provides the feeding device of the buckling machine.

The application provides a pan feeding device of lock machine adopts following technical scheme:

the utility model provides a pan feeding device of lock machine, includes a plurality of guide bars that are used for going on being connected with the workstation, the guide bar upwards sets up towards the one end slope of keeping away from the workstation, it is provided with the connecting rod to run through on the guide bar, the both ends of connecting rod all are provided with the limiting plate, the limiting plate with the guide bar forms the passageway of carrying the main rib, be provided with temporary storage mechanism on the guide bar, temporary storage mechanism is including the storage subassembly that is used for keeping in the main rib and the promotion subassembly that is used for releasing the main rib from the storage subassembly.

Through adopting above-mentioned technical scheme, when carrying out the punching press lock operation of butterfly to the main rib, only need place the main rib in the storage component to push out the main rib in with the storage component through promoting the subassembly, the main rib that is pushed out falls in the passageway between guide bar and the limiting plate. Because the guide rod is arranged obliquely, the main umbrella rib rolls down under the action of self gravity, and then enters the punching device for punching operation. Because a large amount of main ribs can be placed in the storage component, the frequency of adding the main ribs into the feeding device by operators is greatly reduced, and the working efficiency is improved.

Optionally, the storage subassembly includes many storage poles and many pin poles, every the equal fixed mounting of storage pole is in the one end of workstation is kept away from to the guide pole, and the pin is then fixed mounting be in the storage pole is kept away from the one end of guide pole, the pin with the storage pole forms the chamber that holds that is used for placing the main rib, the promotion subassembly set up in the storage pole.

Through adopting above-mentioned technical scheme, when carrying out the punching press lock operation of butterfly to the main rib, only need place the holding intracavity that storage pole and pin formed with the main rib to according to the production progress, regularly start the promotion subassembly, promote the subassembly and regularly release the main rib, can uninterrupted production, improved production efficiency.

Optionally, two the equal fixed mounting of one end that the workstation was kept away from to the limiting plate has a baffle, two the baffle is used for spacing the main rib that holds the intracavity.

Through adopting above-mentioned technical scheme, the limiting plate can guide and spacing to the main rib on the guide bar, and the baffle then can guide and spacing to the main rib that holds the intracavity to improve the regularity when the main rib releases.

Optionally, the pushing assembly comprises an installation rod, an electric cylinder, a pushing plate and a material blocking plate, the installation rod is fixedly installed on the storage rod, the electric cylinder is fixedly installed on the installation rod, the pushing plate is installed on a piston rod of the electric cylinder, and the material blocking plate is fixedly installed on the material blocking plate.

Through adopting above-mentioned technical scheme, carry out the in-process of production operation at the lock machine, only need according to production speed, regularly start electronic jar and release certain distance. When the electric cylinder is pushed out, the main umbrella ribs in the accommodating cavity are pushed through the pushing plate, so that part of the main umbrella ribs in the accommodating cavity are pushed out to the guide rod, and timing and automatic feeding are achieved. In addition, the striker plate is additionally arranged on the pushing plate, so that the main umbrella ribs can be blocked in the process of pushing the main umbrella ribs, and the possibility that the main umbrella ribs fall into the rear part of the pushing plate due to the fact that the main umbrella ribs are too many in the accommodating cavity is reduced.

Optionally, two equal fixed mounting has the guide board on the lateral wall that the limiting plate is close to one side each other, the slope of guide board sets up just the height that the guide board is close to workstation one end is less than the height that workstation one end was kept away from to the guide board.

Through adopting above-mentioned technical scheme, when the main rib rolled down along the guide bar, both ends all were blockked by the guide board to keep in the cavity that guide board and guide bar enclosed, in order to reduce a large amount of main ribs and get into the possibility in the stamping device simultaneously, improve production stability.

Optionally, the mounting hole has been seted up on the limiting plate, the connecting rod wears to locate in the mounting hole, be provided with locating part in the mounting hole, locating part includes the position sleeve, the position sleeve rotate set up in the mounting hole, be provided with the internal thread on the inner wall of position sleeve, and be provided with the external screw thread on the connecting rod, the position sleeve with the connecting rod passes through the cooperation threaded connection of internal thread and external screw thread.

By adopting the technical scheme, the length of the main umbrella ribs is changed according to different specifications of the umbrella, and at the moment, the relative positions of the two limiting plates are required to be adjusted. At the moment, only the positioning sleeve needs to be screwed, and the positioning sleeve is connected with the limiting plate in a rotating mode and is in threaded connection with the connecting rod, so that the limiting plate can be driven to move along the connecting rod by the aid of rotation of the positioning sleeve, and the position of the limiting plate can be adjusted.

Optionally, first annular has been seted up to circumference on the inner wall of mounting hole, the second annular has been seted up to circumference on the periphery lateral wall of position sleeve, first annular with a plurality of balls have been installed in the rolling of second annular.

Through adopting above-mentioned technical scheme, the setting of first annular, second annular and ball not only can reduce the frictional resistance of position sleeve and mounting hole inner wall, can also reduce the possibility that the position sleeve deviates from the mounting hole to make position sleeve and limiting plate can only take place relative rotation, and can not take place relative displacement, remove along the connecting rod with better drive limiting plate.

Optionally, a spacer ring is further arranged in a gap between the positioning sleeve and the mounting hole, a plurality of bead holes are circumferentially formed in the spacer ring, and one ball is arranged in each bead hole in a rolling manner.

Through adopting above-mentioned technical scheme, the spacer ring can separate a plurality of balls to take place the possibility of interfering when reducing two adjacent balls roll.

Optionally, the positioning sleeve is further provided with a holding part, the holding part comprises a plurality of stress rods and a holding sleeve, the stress rods are circumferentially arranged on the positioning sleeve, the holding sleeve is arranged on the stress rods, and anti-skid patterns are arranged on the peripheral side wall of the positioning sleeve.

By adopting the technical scheme, when the positioning sleeve needs to be screwed, only the holding sleeve with the anti-slip patterns needs to be held, and after the holding sleeve is screwed, the holding sleeve can drive the positioning sleeve to rotate through the stress rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the temporary storage mechanism is additionally arranged on the guide rod, so that uninterrupted production can be realized only by placing a large amount of main umbrella ribs in the storage assembly and continuously pushing out the main umbrella ribs in the storage assembly through the pushing assembly, and the frequency of adding the main umbrella ribs by operators is reduced, so that the working efficiency is improved;

2. the pushing assembly with a specific structure is arranged, the electric cylinder is used as a driving source, and the electric cylinder can be started at regular time according to the production speed and controlled to push out for a certain distance, so that the continuous production of the buckling machine is realized;

3. through set up locating part on the limiting plate, can adjust the position of limiting plate on the connecting rod to easily adjust according to the size of main umbrella rib.

Drawings

Fig. 1 is a schematic structural diagram of the related art of the present application.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a partial sectional view of a limiting plate according to an embodiment of the present application, which is used for illustrating the structure of a positioning member.

Fig. 4 is a partial sectional view of a stopper plate according to an embodiment of the present application, in which a positioning member is removed from a mounting hole.

Description of reference numerals: 11. a guide rod; 12. a connecting rod; 13. a limiting plate; 14. a guide plate; 15. mounting holes; 2. a positioning member; 21. a positioning sleeve; 22. a first ring groove; 23. a second ring groove; 24. a spacer ring; 25. a ball bearing; 3. a gripping member; 31. a stress beam; 32. a grip sleeve; 4. a material storage assembly; 41. a storage pole; 42. a stop lever; 43. a baffle plate; 44. an accommodating chamber; 5. a pushing assembly; 51. mounting a rod; 52. an electric cylinder; 53. a push plate; 54. a striker plate; 6. a feeding mechanism; 7. a stamping mechanism; 8. a discharging mechanism; 81. a support plate; 82. and (4) preventing the board from falling.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses pan feeding device of lock machine.

Referring to fig. 2, the pan feeding device of the buckling machine includes two guide rods 11 that are parallel to each other, and two guide rods 11 are all used for being connected with the workstation, and two guide rods 11 all set up upwards towards the direction slope of keeping away from the workstation. Two guide rods 11 are also fixedly provided with two connecting rods 12 in a penetrating mode, and the two connecting rods 12 are respectively located at two ends of the connecting rods 12 and are arranged horizontally. Limiting plates 13 are slidably mounted at two ends of the two connecting rods 12, and the limiting plates 13 and the guide rods 11 form a channel for conveying the main umbrella ribs.

Referring to fig. 2, two limiting plates 13 are close to equal fixed mounting has a guide board 14 on the lateral wall of one side each other, and guide board 14 is located the one end that the workstation was kept away from to limiting plate 13. The guide plate 14 is arranged obliquely, and the height of the guide plate 14 close to one end of the workbench is smaller than the height of the guide plate 14 far away from one end of the workbench.

Referring to fig. 2 and 3, two mounting holes 15 are opened on the limiting plate 13, the connecting rod 12 is inserted into the mounting holes 15, and the limiting plate 13 is installed on the connecting rod 12 through the sliding fit of the mounting holes 15 and the connecting rod 12.

Referring to fig. 3 and 4, a positioning part 2 is arranged in the mounting hole 15 far away from one side of the workbench, the positioning part 2 comprises a positioning sleeve 21, an inner thread is arranged on the inner wall of the positioning sleeve 21, an outer thread matched with the inner thread on the positioning sleeve 21 is arranged on the connecting rod 12 far away from one side of the workbench, and the positioning sleeve 21 and the connecting rod 12 are connected through the matched thread of the inner thread and the outer thread.

Referring to fig. 3 and 4, a first annular groove 22 is circumferentially formed on an inner wall of the mounting hole 15, a second annular groove 23 is circumferentially formed on an outer peripheral side wall of the positioning sleeve 21, and the first annular groove 22 is communicated with the second annular groove 23. Spacer rings 24 are rotatably arranged in the gaps between the positioning sleeves 21 and the mounting holes 15, a plurality of bead holes are circumferentially and equally spaced on the spacer rings 24, a ball 25 is installed in each bead hole in a rolling manner, and the ball 25 is matched with the first annular groove 22 and the second annular groove 23 in a rolling manner.

Referring to fig. 3, the positioning sleeve 21 is further provided with a holding part 3, the holding part 3 includes four force-bearing rods 31 and a holding sleeve 32, the four force-bearing rods 31 are circumferentially installed on the positioning sleeve 21 at equal intervals, and the four force-bearing rods 31 are all located at one end of the positioning sleeve 21 away from the guide rod 11. The four force bearing rods 31 are all obliquely arranged, and the four force bearing rods 31 obliquely extend towards the direction away from each other. The holding sleeve 32 is fixedly installed at one end of each of the four stress rods 31 far away from the positioning sleeve 21 so as to connect the stress rods 31, and anti-skid patterns are arranged on the peripheral side wall of the holding sleeve 32.

Referring to fig. 1, a temporary storage mechanism is further disposed on the guide rod 11, and the temporary storage mechanism includes a storage assembly 4 for temporarily storing the main umbrella ribs and a pushing assembly 5 for pushing the main umbrella ribs out of the storage assembly 4.

Referring to fig. 1, the material storage assembly 4 includes two material storage rods 41, two blocking rods 42 and two blocking plates 43, the two material storage rods 41 are respectively connected to one guide rod 11, the material storage rods 41 are located at one end of the guide rod 11 far away from the working table, and the two material storage rods 41 are parallel to each other and are arranged obliquely downward toward the direction far away from the guide rod 11.

Referring to fig. 1, two blocking rods 42 are vertically disposed and respectively connected to one storage rod 41, and the blocking rods 42 are located at one end of the storage rod 41 far away from the guide rod 11. The two baffles 43 are respectively connected with a limiting plate 13, and the baffles 43 are positioned at one end of the limiting plate 13 far away from the workbench. The stop lever 42, the stock bar 41 and the baffle 43 form an accommodating cavity 44 for accommodating the main umbrella ribs, the stop lever 42 is used for reducing the possibility that the main umbrella ribs fall from the accommodating cavity 44, and the baffle 43 limits the main umbrella ribs in the accommodating cavity 44.

Referring to fig. 1, the push assembly 5 includes a mounting rod 51, an electric cylinder 52, a push plate 53, and a striker plate 54. The mounting rods 51 are fixedly mounted on the two storage rods 41, two ends of the mounting rods 51 are respectively fixedly connected with one storage rod 41, and the mounting rods 51 are positioned at one ends of the storage rods 41 far away from the guide rod 11; the electric cylinder 52 is fixedly arranged on the mounting rod 51, and the electric cylinder 52 is arranged in parallel with the material storage rod 41; the pushing plate 53 is fixedly arranged on a piston rod of the electric cylinder 52, and the pushing plate 53 is vertical to the material storage rod 41; the striker plate 54 is fixedly mounted on the top wall of the push plate 53, and the striker plate 54 is vertically arranged and used for increasing the height of the push plate 53.

The implementation principle of the pan feeding device of this application embodiment lock is:

before the press-fitting machine performs the punching operation of the butterfly, a relatively large number of main umbrella ribs are first placed in the accommodating cavities 44 formed by the storage rods 41 and the stop rods 42 for temporary storage. When the buckling machine performs the stamping operation of the middle butterfly, the electric cylinder 52 is started at regular time to push out for a certain distance according to the production speed. When the electric cylinder 52 is pushed out, the main rib in the housing chamber 44 is pushed by the push plate 53, so that a part of the main rib in the housing chamber 44 is pushed out onto the guide rod 11. Since the guide bar 11 is disposed to be inclined, the main umbrella rib rolls down by its own weight.

In the process that the main umbrella rib rolls down along the guide rod 11, both ends are blocked by the guide plate 14 and temporarily stored in a cavity enclosed by the guide plate 14 and the guide rod 11, so that the possibility that a large number of main umbrella ribs enter the stamping mechanism 7 at the same time is reduced.

The main ribs stopped by the guide plate 14 gradually roll down along the guide bar 11 by gravity, and finally enter the press mechanism 7 to perform the press operation.

When the size of the main umbrella rib changes and the positions of the limiting plate 13 and the baffle 43 need to be adjusted, the holding sleeve 32 with the anti-slip pattern is held, and after the holding sleeve 32 is screwed, the holding sleeve 32 can drive the positioning sleeve 21 to rotate through the stress rod 31. Because position sleeve 21 and limiting plate 13 rotate to be connected, and position sleeve 21 and connecting rod 12 are threaded connection, consequently, position sleeve 21 rotates and can drive limiting plate 13 and remove along connecting rod 12 to realize the regulation of limiting plate 13 and the baffle 43's that links to each other with limiting plate 13 position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a pan feeding device of lock machine which characterized in that: guide rod (11) of being connected are carried out with the workstation including a plurality of being used for, guide rod (11) upwards sets up towards the one end slope of keeping away from the workstation, it is provided with connecting rod (12) to run through on guide rod (11), the both ends of connecting rod (12) all are provided with limiting plate (13), limiting plate (13) with guide rod (11) form the passageway of carrying the main rib, be provided with temporary storage mechanism on guide rod (11), temporary storage mechanism is including being used for keeping in storage assembly (4) of main rib and being used for promoting subassembly (5) of main rib follow release in storage assembly (4).

2. The feeding device of a buckling machine as claimed in claim 1, wherein: storage subassembly (4) are including many storage poles (41) and many pin (42), every the equal fixed mounting of storage pole (41) is in the one end of workstation is kept away from in guide pole (11), and pin (42) then fixed mounting be in storage pole (41) are kept away from the one end of guide pole (11), pin (42) with storage pole (41) form and are used for placing main rib hold chamber (44), promote subassembly (5) set up in storage pole (41).

3. The feeding device of a buckling machine as claimed in claim 2, wherein: two the equal fixed mounting of one end of workstation has a baffle (43) is kept away from in limiting plate (13), two baffle (43) are used for spacing the main rib that holds in chamber (44).

4. The feeding device of a buckling machine as claimed in claim 2 or 3, wherein: the pushing assembly (5) comprises an installation rod (51), electric cylinders (52), a pushing plate (53) and a material blocking plate (54), the installation rod (51) is fixedly installed on the storage rod (41) which is two adjacent to the installation rod, the electric cylinders (52) are fixedly installed on the installation rod (51), the pushing plate (53) is installed on piston rods of the electric cylinders (52), and the material blocking plate (54) is fixedly installed on the material blocking plate (54).

5. The feeding device of a buckling machine as claimed in claim 1, wherein: two equal fixed mounting has guide board (14) on the lateral wall that limiting plate (13) are close to one side each other, guide board (14) slope sets up just guide board (14) are close to highly being less than of workstation one end guide board (14) keep away from the height of workstation one end.

6. The feeding device of a buckling machine as claimed in claim 5, wherein: mounting hole (15) have been seted up on limiting plate (13), connecting rod (12) are worn to locate in mounting hole (15), be provided with positioning element (2) in mounting hole (15), positioning element (2) include position sleeve (21), position sleeve (21) rotate set up in mounting hole (15), be provided with the internal thread on the inner wall of position sleeve (21), and be provided with the external screw thread on connecting rod (12), position sleeve (21) with connecting rod (12) are through the cooperation threaded connection of internal thread and external screw thread.

7. The feeding device of a buckling machine as claimed in claim 6, wherein: first annular (22) have been seted up to circumference on the inner wall of mounting hole (15), second annular (23) have been seted up to circumference on the periphery lateral wall of position sleeve (21), first annular (22) with a plurality of balls (25) are installed in the roll in second annular (23).

8. The feeding device of a buckling machine as claimed in claim 7, wherein: a spacer ring (24) is further arranged in a gap between the positioning sleeve (21) and the mounting hole (15), a plurality of bead holes are circumferentially formed in the spacer ring (24), and one ball (25) is arranged in each bead hole in a rolling manner.

9. The feeding device of a buckling machine as claimed in any one of claims 6 to 8, wherein: still be provided with on position sleeve (21) and hold part (3), hold part (3) and include many atress pole (31) and one and hold cover (32), many atress pole (31) circumference set up in position sleeve (21), hold cover (32) then set up in many atress pole (31), be provided with anti-skidding decorative pattern on the periphery lateral wall of position sleeve (21).

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