CN217675134U

CN217675134U - Prepreg stock and feeding assembly capable of improving transfer efficiency

Info

Publication number: CN217675134U
Application number: CN202221550029.3U
Authority: CN
Inventors: 夏宝玲
Original assignee: Anhui Ruifa Composite Material Manufacturing Co ltd
Current assignee: Anhui Ruifa Composite Material Manufacturing Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-28
Anticipated expiration: 2032-06-20

Abstract

The utility model provides an efficiency is transported in improvement prepreg stock, pay-off assembly belongs to prepreg processing technology field, the stock and the pay-off of mainly used prepreg. Improve prepreg material stock, pay-off assembly of transporting efficiency includes: the upper belt surface of the conveying belt is provided with downward concave parts which are concave downwards at intervals, and a sectional belt surface part is formed between every two adjacent concave parts; the moving frame comprises two oppositely arranged side frames, moving wheels are arranged at the bottoms of the side frames, and the distance between the two side frames is greater than the width of the conveying belt; the prepreg is stacked on the table top, a channel penetrating through the upper surface and the lower surface of the table top is arranged on the table top corresponding to the section belt face, the channel is larger than the section belt face in size, and the table top is arranged between the two side frames in a sliding mode in the height direction. The utility model discloses combine together the stock of prepreg with the pay-off, satisfy simultaneously in prepreg stock, pay-off and improve the transport efficiency.

Description

Prepreg stock and feeding assembly capable of improving transfer efficiency

Technical Field

The utility model relates to a prepreg processing technology field, concretely relates to improve prepreg stock, pay-off assembly of transporting efficiency.

Background

In the processing and manufacturing process of the prepreg, after the raw materials are subjected to the processes of gluing, drying and cutting, the formed prepreg is stacked in a designated area by using a tray, and when the next vacuum hot-pressing process is carried out, the prepreg stacked on the tray needs to be transferred to a feeding conveyor belt of a vacuum hot-pressing machine. The mode of depositing and transporting of prepreg and the mode of transporting of other materials in the factory all adopt the most conventional fork truck to transport or artifical handcart mode, transport to the specified area after, still need take out the manual work of prepreg on the transfer device and the material loading to the feed arrangement of one process next on, lead to the stock and the pay-off process mutual independence of prepreg, can't compensate each other, and then lead to the transportation inefficiency of prepreg.

In conclusion, the application provides a prepreg stock, pay-off assembly that improves transport efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stock and the pay-off with the prepreg combine together, satisfy simultaneously in prepreg stock, pay-off and improve prepreg stock, the pay-off assembly of transporting efficiency.

The technical scheme of the utility model is realized like this:

the utility model provides an improve prepreg stock, pay-off assembly of transporting efficiency, includes:

the upper belt surface of the conveying belt is provided with downward concave parts which are concave downwards at intervals, and a sectional belt surface part is formed between every two adjacent concave parts;

the moving frame comprises two side frames which are oppositely arranged, moving wheels are arranged at the bottoms of the side frames, and the distance between the two side frames is greater than the width of the conveying belt;

the prepreg is stacked on the table top, a channel penetrating through the upper surface and the lower surface of the table top is arranged on the table top corresponding to the section belt face, the channel is larger than the section belt face in size, and the table top is arranged between the two side frames in a sliding mode in the height direction.

Further, be provided with the vaulting pole on the frame, the side of mesa is provided with the lagging, the bottom sprag of lagging outside end has the backing plate, just the backing plate rotates the cover and establishes on the vaulting pole.

Furthermore, the both sides of the preceding terminal surface of mesa all are provided with the inserted block, the frame both sides of conveyer belt are equipped with the guide rail that is used for the inserted block to insert and shifts in the direction of height.

Further, the backing plate comprises an annular portion and a strip portion, wherein the annular portion is rotatably sleeved on the support rod, the strip portion is fixed on the surface of the annular portion, an annular groove is formed in the support rod corresponding to the annular portion, and the annular portion is rotatably sleeved in the annular groove.

Furthermore, the strip portions are arranged on the surface of the annular portion and symmetrically distributed on two sides of the annular portion, the outer side end of the sleeve plate is sleeved on the support rod, and the sleeve plate is provided with a notch for the two strip portions to pass through.

Further, still include the support that can shift in the direction of height, be provided with the first drive roller with the crisscross distribution of passageway on the support, the both sides of undercut area face all are provided with the second drive roller, and when the support descends and makes the top contact of first drive roller and two second drive rollers, the passageway can descend to first drive roller top below.

Furthermore, the two ends of the support are slidably mounted on the two side frames in the height direction, and the table top and the support are supported on the side frames through the first elastic component.

Furthermore, the inner side surface of the support is provided with a sliding groove extending in the height direction, the outer side surface of the table top is provided with a sliding block in sliding fit with the sliding groove, and the top end of the sliding groove penetrates through the top of the support.

Furthermore, two ends of the support are slidably mounted on two sides of the table top in the height direction, the support is supported on the table top through a second elastic component, and the table top is supported on the side frame through a third elastic component.

Furthermore, the medial surface of support is seted up the spout that extends in the direction of height, be provided with the slider with spout sliding fit on the lateral surface of mesa, and the top and the bottom of spout all are the closed form.

The utility model discloses following beneficial effect has:

the surface of the segmented belt is supported at the bottom of the prepreg through the channel from bottom to top by descending the table board, so that the prepreg is directly transferred to the conveying belt from the table board by the surface of the segmented belt, and automatic feeding of the prepreg is realized. Meanwhile, the table top part is matched with the moving frame to form a prepreg stacking device to store the prepregs, and the conveying belt is matched to improve the transportation efficiency of the prepregs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the conveying belt of the present invention;

fig. 3 is a partial schematic view of the present invention;

fig. 4 is a schematic, exploded view of fig. 3 of the present invention;

FIG. 5 is a schematic view of the sliding chute of the present invention in a state of both ends being closed;

fig. 6 is a schematic view of the bracket of the present invention mounted on a table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the prepreg stock and feeding assembly for improving the transfer efficiency mainly includes a conveyor 1, a movable frame 2 and a table top 3. The conveying belt 1 comprises a belt surface and a frame, and the conveying belt 1 is used for feeding prepregs. In particular, the conveyor belt 1 can be grafted upstream of the feeding conveyor belt of the device requiring feeding, for example of a vacuum thermocompressor, for feeding the vacuum thermocompressor.

The upper belt surface of the conveying belt 1 is provided with downward concave lower concave parts 1-1 at intervals, a segmented belt surface part 1-2 is formed between every two adjacent lower concave parts 1-1, and at the moment, the segmented belt surface part 1-2 and other belt surface parts on the upper belt surface of the conveying belt 1 except the lower concave parts 1-1 are positioned on the same plane.

The moving frame 2 comprises two oppositely arranged side frames 2-1, moving wheels 2-2 are arranged at the bottoms of the side frames 2-1, and the distance between the two side frames 2-1 is larger than the width of the conveying belt 1. The table top 3 is arranged between the two side frames 2-1 in a sliding way in the height direction. At this time, the two side frames 2-1 are connected by the table top 3, and the side frames 2-1 support the table top 3.

The table top 3 is used for stacking prepregs, a channel 3-1 penetrating through the upper surface and the lower surface of the table top 3 corresponding to the section belt surface 1-2 is arranged on the table top 3, and the channel 3-1 is larger than the section belt surface 1-2 in size. Specifically, after the table top 3 supports the prepregs to descend by a certain height, the segmented belt face portion 1-2 passes through the channel 3-1 from bottom to top, so that the segmented belt face can support the bottoms of the prepregs instead of the table top 3, and meanwhile, the segmented belt face portion 1-2 transfers the prepregs on the table top 3 to the outside of the table top 3 and completely falls onto the conveyer belt 1 to be conveyed, so that the conveying of the prepregs is completed.

Further, the two sides of the front end face of the table top 3 are provided with the insertion blocks 7, and the two sides of the rack of the conveyor belt 1 are provided with the guide rails 8 for the insertion of the insertion blocks 7 and the displacement in the height direction. Specifically, the table top 3 is supported by the moving frame 2 to move so that the two side frames 2-1 correspond to both sides of the frame of the conveyor belt 1, the table top 3 is moved to above the conveyor belt 1 and the insert blocks 7 are inserted into the guide rails 8. At this time, the channel 3-1 is positioned right above the segmented belt surface part 1-2 by utilizing the limit of the inserting block 7 and the guide rail 8 in the front and back direction. In the process, the matching of the insert block 7 and the guide rail 8 has the function of calibrating the sectional belt surface part 1-2 and the channel 3-1 in the height direction.

Furthermore, a support rod 4 is arranged on the side frame 2-1, a sleeve plate 5 is arranged on the side surface of the table top 3, a base plate 6 is supported at the bottom of the outer side end of the sleeve plate 5, and the base plate 6 is rotatably sleeved on the support rod 4. In particular, the table top 3 is supported by the backing plate 6 at the bottom of the strap 5, and the table top 3 can be moved downwards by rotating the backing plate 6 away from the bottom area of the strap 5.

More specifically, the backing plate 6 comprises an annular portion 6-1 rotatably sleeved on the supporting rod 4 and a strip portion 6-2 fixed on the surface of the annular portion 6-1, an annular groove 4-1 is formed in the supporting rod 4 corresponding to the annular portion 6-1, and the annular portion 6-1 is rotatably sleeved in the annular groove 4-1. Specifically, the annular groove 4-1 serves to support the annular portion 6-1 in the height direction and to receive the annular portion 6-1 inside the annular groove 4-1 in the radial direction. The annular part 6-1 rotates in the annular groove 4-1, so that the strip part 6-2 is switched between the bottom range and the outer range of the sleeve plate 5, and when the strip part 6-2 is in the bottom range of the sleeve plate 5, the support of the table top 3 is realized by supporting the sleeve plate 5. When the strip-shaped part 6-2 is rotated out of the range of the bottom of the sleeve plate 5, the table top 3 can be moved downwards.

Furthermore, the surface of the annular part 6-1 of the strip-shaped part 6-2 is provided with two strip-shaped parts 6-2, the two strip-shaped parts 6-2 are symmetrically distributed on two sides of the annular part 6-1, the outer side end of the sleeve plate 5 is sleeved on the support rod 4, and the sleeve plate 5 is provided with a gap 5-1 for the two strip-shaped parts 6-2 to pass through. In an initial state, the two strip-shaped parts 6-2 are in a state of being vertical to the gap 5-1 so as to support the sleeve plate 5 and realize the support of the table top 3. The strip 6-2 is rotated so that the strip 6-2 is parallel to the gap 5-1, at which time the strap 5 can move downwards over the strip 6-2 to effect lowering of the table top 3.

The belt conveying device further comprises a support 9 capable of displacing in the height direction, first driving rollers 10 distributed in a staggered mode with the channels 3-1 are arranged on the support 9, second driving rollers 11 are arranged on two sides of the belt surface of the lower concave portion 1-1, and when the support 9 descends to enable the first driving rollers 10 to be in contact with the tops of the two second driving rollers 11, the channels 3-1 can descend below the top ends of the first driving rollers 10.

Specifically, the second driving roller 11 rotates in reverse in synchronization with the conveyance belt 1 by the driving of the conveyance belt 1, and after the first driving roller 10 comes into contact with the top of the second driving roller 11, the second driving roller 11 drives the first driving roller 10 to rotate. The table top 3 is provided with through grooves 3-3, the through grooves 3-3 and the channels 3-1 are distributed in a staggered manner, and the first driving roller 10 is positioned in the through grooves 3-3.

The support 9 and the table 3 are moved downwards, so that the first driving roller 10 is in contact with the second driving roller 11, and meanwhile, the segmented belt surface part 1-2 is supported at the bottom of the prepreg through the passage 3-1, and at the same time, the first driving roller 10 supports the prepreg in cooperation with the segmented belt surface part 1-2. And the first driving roller 10 is matched with the section belt surface parts 1-2 to simultaneously transfer the prepregs, so that the transfer effect and stability of the prepregs are improved.

As one arrangement mode, two ends of the support 9 are slidably mounted on the two side frames 2-1 in the height direction, and the table top 3 and the support 9 are supported on the side frames 2-1 through the first elastic part 12. In the initial state, the table top 3 and the support 9 are both supported on the side frame 2-1 by the first elastic component 12, and the first elastic component 12 is compressed during the descending process of the support 9 and the table top 3. After the prepregs have left the table 3, they return upwards with the support 9 to the initial position under the action of the first elastic means 12.

The first elastic component 12 comprises a first spring, the table top 3 and the bracket 9 are provided with a first rod body at positions corresponding to the side frames 2-1, the side frames 2-1 are provided with a second rod body, the second rod body is inserted at the bottom of the first rod body, and the first spring is arranged between the top end of the first rod body and the second rod body.

In this arrangement, the lowering of the support 9 and the table top 3 are operated separately, and the support 9 can be depressed first, and then the table top 3 can be depressed after the position of the support 9 is maintained.

Furthermore, the inner side surface of the bracket 9 is provided with a sliding groove 9-1 extending in the height direction, the outer side surface of the table top 3 is provided with a sliding block 3-2 in sliding fit with the sliding groove 9-1, and the top end of the sliding groove 9-1 penetrates through the top of the bracket 9. Specifically, the chute 9-1 is arranged on the bracket 9 in a state of being opened at the top end, and the bottom end of the chute 9-1 is closed. In the process of descending the downward pressing bracket 9, the sliding groove 9-1 is displaced downward and separated from the sliding block 3-2. Then, after the table top 3 is pressed downwards, the sliding block 3-2 enters the sliding groove 9-1 from top to bottom, and when the table top 3 descends to the lowest position, the sliding block 3-2 is in contact with the inner bottom wall of the sliding groove 9-1 so as to fix the position of the bracket 9.

As another arrangement mode, two ends of the support 9 are slidably mounted on two sides of the table top 3 in the height direction, the support 9 is supported on the table top 3 through the second elastic part 13, and the table top 3 is supported on the side frame 2-1 through the third elastic part. Specifically, the third elastic component may be set to be the same as the first elastic component 12, the second elastic component 13 includes a spring and a slide rod, the slide rod is slidably disposed through the table top 3, and the spring is disposed between the bracket 9 and the table top 3 and sleeved on the slide rod. During the lowering of the carriage 9 relative to the table 3, the spring is stretched.

Further, the inner side surface of the support 9 is provided with a sliding groove 9-1 extending in the height direction, the outer side surface of the table top 3 is provided with a sliding block 3-2 in sliding fit with the sliding groove 9-1, and the top end and the bottom end of the sliding groove 9-1 are both closed.

By adopting the arrangement mode, the table board 3 descends simultaneously when the support 9 is pressed down, and the operation is more convenient. Meanwhile, in the process of pressing down the support 9, the support 9 moves downwards on the table top 3, at the moment, the sliding block 3-2 moves downwards in the sliding groove 9-1, and after the sliding block 3-2 is contacted with the inner bottom wall of the sliding groove 9-1, the table top 3 can be directly pressed down.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an efficiency of transport is improved prepreg stock, pay-off assembly which characterized in that includes:

the conveying belt comprises a conveying belt (1), wherein downward concave parts (1-1) which are concave downwards are arranged on the upper belt surface at intervals, and a segmented belt surface part (1-2) is formed between every two adjacent concave parts;

the moving frame (2) comprises two oppositely arranged side frames (2-1), moving wheels (2-2) are arranged at the bottoms of the side frames (2-1), and the distance between the two side frames (2-1) is greater than the width of the conveying belt (1);

the prepreg stacking table comprises a table top (3), prepregs are stacked on the table top (3), a channel (3-1) penetrating through the upper surface and the lower surface of the sectional belt face portion (1-2) is arranged on the table top (3) corresponding to the sectional belt face portion (1-2), the channel (3-1) is larger than the sectional belt face portion (1-2), and the table top (3) is arranged between two side frames (2-1) in a sliding mode in the height direction.

2. The prepreg stock and feed assembly for improving the transfer efficiency according to claim 1, wherein a support rod (4) is arranged on the side frame (2-1), a sleeve plate (5) is arranged on the side surface of the table top (3), a base plate (6) is supported at the bottom of the outer side end of the sleeve plate (5), and the base plate (6) is rotatably sleeved on the support rod (4).

3. Prepreg stock and feed assembly for improving transfer efficiency according to claim 1, wherein the table top (3) is provided with inserts (7) on both sides of the front end surface, and the conveyor belt (1) is provided with guide rails (8) on both sides of the frame for inserting the inserts (7) and displacing in the height direction.

4. The prepreg stock and feed assembly for improving the transfer efficiency according to claim 2, wherein the backing plate (6) comprises an annular part (6-1) rotatably sleeved on the stay bar (4) and a strip part (6-2) fixed on the surface of the annular part (6-1), an annular groove (4-1) is formed in the stay bar (4) corresponding to the annular part (6-1), and the annular part (6-1) is rotatably sleeved in the annular groove (4-1).

5. The prepreg stock and feed assembly for improving the transfer efficiency according to claim 4, wherein the number of the strip-shaped portions (6-2) is two on the surface of the annular portion (6-1), and the two strip-shaped portions are symmetrically distributed on two sides of the annular portion (6-1), the outer end of the sleeve plate (5) is sleeved on the stay bar (4), and the sleeve plate (5) is provided with a notch (5-1) for the two strip-shaped portions (6-2) to pass through.

6. Prepreg stock and feed assembly for improved transfer efficiency according to any one of claims 1 to 5, further comprising a support (9) displaceable in the height direction, wherein the support (9) is provided with first drive rollers (10) staggered with respect to the channels (3-1), wherein the lower recesses (1-1) are provided with second drive rollers (11) on both sides of the belt surface, and wherein the channels (3-1) are lowerable below the top ends of the first drive rollers (10) when the support (9) is lowered such that the first drive rollers (10) contact the top of two second drive rollers (11).

7. Prepreg stock and feed assembly for improving transfer efficiency according to claim 6, wherein the two ends of the support (9) are slidably mounted on the two side frames (2-1) in the height direction, and the table top (3) and the support (9) are supported on the side frames (2-1) through the first elastic component (12).

8. The prepreg stock and feed assembly for improving the transfer efficiency according to claim 7, wherein a sliding groove (9-1) extending in the height direction is formed in the inner side surface of the support (9), a sliding block (3-2) in sliding fit with the sliding groove (9-1) is arranged on the outer side surface of the table top (3), and the top end of the sliding groove (9-1) penetrates through the top of the support (9).

9. Prepreg stock and feed assembly for improving transfer efficiency according to claim 6, wherein the two ends of the bracket (9) are slidably mounted on the two sides of the table top (3) in the height direction, the bracket (9) is supported on the table top (3) through a second elastic component (13), and the table top (3) is supported on the side frame (2-1) through a third elastic component.

10. The prepreg stock and feed assembly for improving the transfer efficiency according to claim 9, wherein a sliding groove (9-1) extending in the height direction is formed in the inner side surface of the support (9), a sliding block (3-2) in sliding fit with the sliding groove (9-1) is arranged on the outer side surface of the table top (3), and the top end and the bottom end of the sliding groove (9-1) are closed.