Tray feeding mechanism with width convenient to adjust

Abstract

The utility model discloses a Tray feeding mechanism with width convenient to adjust, which relates to the technical field of feeding mechanisms, and is characterized by comprising a frame, a first conveying component fixed on the frame and a second conveying component slidably connected on the frame, the first conveying component and the second conveying component are symmetrically arranged, and the first conveying component is connected with the second conveying component in a sliding manner. The second conveying assembly is provided with a locking assembly capable of locking the second conveying assembly in the target position in the sliding direction, a lifting assembly capable of ejecting the tray away from the conveying assemblies or releasing the tray to the conveying assemblies is arranged on the portion, between the two conveying assemblies, of the rack, and the lifting assembly comprises a supporting plate with the adjustable width. According to the tray conveying device, the distance between the two conveying assemblies can be rapidly and conveniently adjusted so that the tray conveying device can be matched with trays of different specifications, the shutdown adjustment time caused by specification replacement is greatly shortened, and production continuity is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feed mechanism technical field more specifically, it relates to a Tray disc feed mechanism convenient to adjust width. BACKGROUND

[0002] In the electronic manufacturing field, Tray disc as standardization carrier, need through feed mechanism and paster, sorting machine etc. Docking with equipment. The existing feed mechanism is mostly fixed width design, only can adapt single specification Tray disc. When producing different size component, need to replace the whole feed mechanism or adjust mechanical structure, lead to the following problems:

[0003] 1, frequent replacement or adjustment time -consuming, influence continuous production;

[0004] 2, can not quickly adapt non -standard or special size Tray disc;

[0005] 3, need to reserve a variety of specifications feed mechanism, increase equipment investment;

[0006] Therefore, a new scheme needs to be proposed to solve this problem. INVENTION CONTENTS

[0007] In view of the deficiencies in the prior art, the utility model discloses a Tray disc feed mechanism convenient to adjust width, can quickly, conveniently adjust the spacing between two conveying assemblies, to adapt to different specifications Tray disc, greatly shorten the downtime adjustment time caused by specification replacement, effectively improve the continuity of production.

[0008] The above technical purpose of the utility model is realized through the following technical scheme: a Tray disc feed mechanism convenient to adjust width, including frame, still including the first conveying assembly of fixed in the frame and the second conveying assembly of sliding connection in the frame, the first conveying assembly and second conveying assembly are symmetrically arranged, be provided with the locking assembly of the target position of the second conveying assembly along the sliding direction can be locked, the first conveying assembly and second conveying assembly are provided with the hopper for longitudinally stacking multiple Tray discs between, the lifting assembly that can top Tray disc off or release to the conveying assembly on the frame between two conveying assemblies is provided with adjustable width's supporting plate, the relative position of the first conveying assembly and second conveying assembly is provided with the separation assembly that can separate the lowermost Tray disc and the Tray disc of the next layer respectively, so that the lowermost Tray disc is released from the hopper.

[0009] In one of the embodiments, the top of the first and second conveying assemblies is respectively fixed with an L-shaped positioning plate, and the corner slots of the four L-shaped positioning plates are oppositely arranged to form the material bin which can change the distance between the first and second conveying assemblies synchronously.

[0010] In one of the embodiments, the second conveying assembly comprises a bracket which is slidably connected to the frame through a slide rail, a belt pulley and a driving wheel which are rotatably connected to the bracket, and a conveying belt which is drivingly connected between the belt pulley and the driving wheel, and the bracket is further fixed with a motor, and the output end of the motor is drivingly connected to the driving wheel.

[0011] In one of the embodiments, the locking assembly is a butterfly bolt, and the bracket is provided with a threaded groove, and the butterfly bolt is threadedly connected in the threaded groove.

[0012] In one of the embodiments, the lifting assembly further comprises a horizontal plate which is fixed to the first conveying assembly and located below the supporting plate, and a lifting frame which is longitudinally slidably connected to the horizontal plate, and the bottom of the lifting frame is fixed with a first air cylinder, and the output end of the first air cylinder is fixedly connected to the horizontal plate, and the supporting plate is fixed to the top of the lifting frame.

[0013] In one of the embodiments, the separating assembly comprises a push plate which is slidably connected to the first or second conveying assembly, a separating block which is fixed to the push plate, and a second air cylinder which is fixed to the first or second conveying assembly, and the output end of the second air cylinder is fixedly connected to the push plate, and the side of the push plate which is close to the material bin is flat.

[0014] In one of the embodiments, the supporting plate comprises a first plate body which is fixed to the lifting assembly, and a second plate body which is slidably connected to the first plate body, and the first plate body is provided with a threaded hole, and the second plate body is provided with an elongated slot, and the elongated slot and the threaded hole are connected with an adjusting bolt.

[0015] In summary, the present application has the following advantages: compared with the existing fixed-width design feeding mechanism, the feeding mechanism does not need to be frequently replaced or the complex mechanical structure needs to be adjusted when producing different size components. The first conveying assembly which is fixed to the frame and the second conveying assembly which is slidably connected to the frame are symmetrically arranged, and the locking assembly on the second conveying assembly can lock the second conveying assembly at a target position along the sliding direction, so that the distance between the two conveying assemblies can be quickly and conveniently adjusted, and the supporting plate with adjustable width is arranged to adapt to different specifications of Tray disc, which greatly shortens the downtime adjustment time caused by specification replacement, effectively improves the continuity of production, and guarantees the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1Structure schematic view of the Tray disc feeding mechanism with adjustable width for the embodiment of the present application;

[0017] Figure 2 Structure schematic view of the second conveying assembly in the Tray disc feeding mechanism with adjustable width for the embodiment of the present application;

[0018] Figure 3 Structure schematic view of the second conveying assembly in the Tray disc feeding mechanism with adjustable width for the embodiment of the present application; Figure 1 Enlarged view of A part in

[0019] Figure 4 Structure schematic view of the second conveying assembly in the Tray disc feeding mechanism with adjustable width for the embodiment of the present application.

[0020] In the figure: 1, rack; 2, first conveying assembly; 3, second conveying assembly; 31, support; 32, pulley; 33, drive wheel; 34, conveying belt; 4, locking assembly; 5, lifting assembly; 51, supporting plate; 511, first plate body; 512, second plate body; 513, adjusting bolt; 52, horizontal plate; 53, lifting frame; 54, first air cylinder; 6, separating assembly; 61, push plate; 62, separating block; 63, second air cylinder; 7, hopper; 71, L-shaped positioning plate; 8, slide rail. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] As Figures 1 to 4 shown, the embodiment of the present application provides a Tray disc feeding mechanism with adjustable width, which comprises a rack 1, further comprises a first conveying assembly 2 fixed on the rack 1 and a second conveying assembly 3 slidingly connected on the rack 1, the first conveying assembly 2 and the second conveying assembly 3 are symmetrically arranged, the second conveying assembly 3 is provided with a locking assembly 4 capable of locking the target position of the second conveying assembly 3 along the sliding direction, the rack 1 is provided with a lifting assembly 5 capable of lifting or releasing the Tray disc to the conveying assembly between the two conveying assemblies, the lifting assembly 5 comprises a supporting plate 51 with adjustable width, the first conveying assembly 2 and the second conveying assembly 3 are provided with a hopper 7 for longitudinally stacking multiple Tray discs between the first conveying assembly 2 and the second conveying assembly 3, the relative positions of the first conveying assembly 2 and the second conveying assembly 3 are respectively provided with a separating assembly 6 capable of separating the lowermost Tray disc and the second lowermost Tray disc, so that the lowermost Tray disc is released from the hopper 7.

[0023] Specifically, the separating assembly 6 includes a push plate 61 slidably connected to the first conveying assembly 2 or the second conveying assembly 3, a separating block 62 fixed to the push plate 61, and a second air cylinder 63 fixed to the first conveying assembly 2 or the second conveying assembly 3, the output end of the second air cylinder 63 being fixedly connected to the push plate 61, and the side of the push plate 61 close to the hopper 7 being flat.

[0024] Specifically, the second conveying assembly 3 includes a bracket 31 slidably connected to the rack 1 through a slide rail 8, specifically, a slide block is fixed to the bracket 31 and slidably connected to the slide rail 8, a belt pulley 32 and a driving wheel 33 are rotationally connected to the bracket 31, and a conveying belt 34 is transmissionally connected between the belt pulley 32 and the driving wheel 33, and a motor is further fixed to the bracket 31 and transmissionally connected to the driving wheel 33, and the first conveying assembly 2 is the same as the second conveying assembly 3 except that the first conveying assembly 2 does not have the slide rail 8 and the slide block, which will not be described in detail in this embodiment.

[0025] When the Tray disc feeding mechanism with adjustable width works, the distance between the second conveying assembly 3 and the first conveying assembly 2 is adjusted according to the width of the Tray disc, and the position is fixed through the locking assembly 4; the width of the lifting assembly 5 is adjusted to be suitable for the distance between the first conveying assembly 2 and the second conveying assembly 3 to obtain a better bearing surface, and a plurality of Tray discs are stacked in the hopper 7, when the lowermost Tray disc needs to be released, the lifting assembly 5 lifts all the Tray discs to the target position, the separating assembly 6 on the first conveying assembly 2 and the second conveying assembly 3 is synchronously horizontally extended to the center of the hopper 7, and is inserted into the positioning groove on the side edge of the next lower Tray disc to suspend and support it, and the lifting assembly 5 is lowered to make the lowermost Tray disc fall on the conveying belt 34 of the first conveying assembly 2 and the second conveying assembly 3, so that it can be conveyed to the target work station.

[0026] Compared with the existing feeding mechanism with fixed width, the above-mentioned feeding mechanism with adjustable width does not need to frequently replace the entire feeding mechanism or adjust the complex mechanical structure when producing different sizes of components. The first conveying assembly 2 fixed to the rack 1 and the second conveying assembly 3 slidably connected to the rack 1 are symmetrically arranged, and the locking assembly 4 on the second conveying assembly 3 can lock the second conveying assembly 3 at the target position in the sliding direction, so that the distance between the two conveying assemblies can be quickly and conveniently adjusted, and the width-adjustable supporting plate 51 is arranged to adapt to Tray discs of different specifications, which greatly shortens the downtime adjustment time caused by specification replacement, effectively improves the continuity of production, and guarantees the production efficiency.

[0027] In the embodiment, the top of the first conveying assembly 2 and the second conveying assembly 3 is respectively fixed with an L-shaped positioning plate 71, and the corner grooves of the four L-shaped positioning plates 71 are oppositely arranged to enclose a material bin 7 which can change the distance between the first conveying assembly 2 and the second conveying assembly 3 synchronously.

[0028] In the embodiment, the locking assembly 4 is a butterfly bolt, the bracket 31 is provided with a threaded groove, and the butterfly bolt is threadedly connected in the threaded groove. When the butterfly bolt is tightened, it can abut against the slide rail 8, thereby achieving the locking of the bracket 31.

[0029] In the embodiment, the lifting assembly 5 further comprises a horizontal plate 52 fixed on the first conveying assembly 2 and below the supporting plate 51, and a lifting frame 53 longitudinally and slidably connected on the horizontal plate 52. The bottom of the lifting frame 53 is fixed with a first air cylinder 54, the output end of the first air cylinder 54 is fixedly connected with the horizontal plate 52, and the supporting plate 51 is fixed on the top of the lifting frame 53. When the output end of the first air cylinder 54 is extended or retracted, the lifting frame 53 can be driven to longitudinally lift or lower, thereby driving the supporting plate 51 to rise or fall.

[0030] On the basis of the above, the supporting plate 51 comprises a first plate body 511 fixed on the lifting assembly 5 and a second plate body 512 slidably connected with the first plate body 511. The first plate body 511 is provided with a threaded hole, the second plate body 512 is provided with an elongated slot, and the elongated slot and the threaded hole are connected with an adjusting bolt 513.

[0031] When the supporting plate 51 is used, the adjusting bolt 513 is loosened to make it disengage from the elongated slot of the second plate body 512. At this time, the second plate body 512 can freely move along the sliding guide surface of the first plate body 511. According to the current position of the second conveying assembly 3, the second plate body 512 is manually moved to the target width position, and the adjusting bolt 513 is tightened. The threaded end of the adjusting bolt 513 is screwed into the threaded hole of the first plate body 511 after passing through the elongated slot, and the rigid connection between the first plate body 511 and the second plate body 512 is achieved through the pressing force of the bolt head on the surface of the second plate body 512.

[0032] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. A tray feed mechanism for facilitating width adjustment, comprising a frame (1), characterised in that: Also include fixed on the rack (1) of the first conveying assembly (2) and sliding connection in the rack (1) of the second conveying assembly (3), the first conveying assembly (2) and the second conveying assembly (3) are symmetrically arranged, the second conveying assembly (3) is provided with a locking assembly (4) which can lock the target position in the sliding direction, the rack (1) is provided with a lifting assembly (5) between the two conveying assemblies, which can lift the tray or release it to the conveying assembly, the lifting assembly (5) includes a width adjustable supporting plate (51), the first conveying assembly (2) and the second conveying assembly (3) are provided with a hopper (7) for longitudinally stacking multiple trays, the opposite positions of the first conveying assembly (2) and the second conveying assembly (3) are respectively provided with a separation assembly (6) which can separate the lowermost tray and the second lowermost tray, so that the lowermost tray is released from the hopper (7).

2. The tray feed mechanism of claim 1, wherein: The top of the first conveying assembly (2) and the second conveying assembly (3) is respectively spaced apart and fixed with an L-shaped positioning plate (71), the corner grooves of the four L-shaped positioning plates (71) are oppositely arranged to enclose the hopper (7) which can change the distance between the first conveying assembly (2) and the second conveying assembly (3) synchronously.

3. The tray feed mechanism for ease of width adjustment as claimed in claim 1 wherein: The second conveying assembly (3) includes a bracket (31) slidingly connected with the rack (1) through a slide rail (8), a belt pulley (32) and a driving wheel (33) rotatably connected with the bracket (31), and a conveying belt (34) drivingly connected between the belt pulley (32) and the driving wheel (33), the bracket (31) is further fixed with a motor, and the output end of the motor is drivingly connected with the driving wheel (33).

4. The tray feed mechanism of claim 3, wherein: The locking assembly (4) is a butterfly bolt, the bracket (31) is provided with a threaded groove, and the butterfly bolt is threadedly connected in the threaded groove.

5. The tray feed mechanism for ease of width adjustment as claimed in claim 1 wherein: The lifting assembly (5) further includes a horizontal plate (52) fixed on the first conveying assembly (2) and located below the supporting plate (51), and a lifting frame (53) longitudinally slidingly connected with the horizontal plate (52), the bottom of the lifting frame (53) is fixed with a first air cylinder (54), the output end of the first air cylinder (54) is fixedly connected with the horizontal plate (52), and the supporting plate (51) is fixed on the top of the lifting frame (53).

6. The tray feed mechanism of claim 2, wherein: The separation assembly (6) includes a push plate (61) slidingly connected with the first conveying assembly (2) or the second conveying assembly (3), a separation block (62) fixed on the push plate (61), and a second air cylinder (63) fixed on the first conveying assembly (2) or the second conveying assembly (3), the output end of the second air cylinder (63) is fixedly connected with the push plate (61), and the side of the push plate (61) close to the hopper (7) is flat.

7. The tray feed mechanism of claim 1, wherein: The supporting plate (51) comprises a first plate body (511) fixed on the lifting assembly (5) and a second plate body (512) in sliding connection with the first plate body (511), the first plate body (511) is provided with a threaded hole, the second plate body (512) is provided with an elongated slot, and an adjusting bolt (513) is connected between the elongated slot and the threaded hole.

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