Feeding and discharging transfer device of multi-machine linkage sewing assembly line

Abstract

The utility model discloses a feeding and discharging transfer device of a multi-machine linkage sewing assembly line, which comprises a rack and a lifting driving mechanism arranged on the rack, a feeding plate and a discharging plate which are arranged up and down are respectively arranged on the lifting driving mechanism, and the lifting driving mechanism drives the feeding plate and the discharging plate to do reciprocating lifting motion. A feeding transferring mechanism matched with the feeding plate is arranged at the top or above the lifting driving mechanism, and a first discharging transferring mechanism and a second discharging transferring mechanism which are arranged up and down are arranged on one side between the feeding plate and the discharging plate. Compared with mechanical arm feeding and discharging in the prior art, the feeding and discharging transferring device of the multi-machine linkage sewing assembly line is higher in operation efficiency, smaller in occupied area and more suitable for feeding and discharging work of the assembly line of a plurality of sewing machines.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the feeding and discharging device of multiple sewing machines, in particular to a feeding and discharging transfer device of a multi-machine linkage sewing assembly line. BACKGROUND

[0002] Generally, the feeding and discharging device of multiple sewing machines is completed through a mechanical hand carrying mechanism, that is,

[0003] When feeding the sewing parts, the feeding assembly line is transported to the mechanical hand carrying mechanism, and the mechanical hand carrying mechanism carries the sewing parts from the feeding assembly line to the multiple sewing machines,

[0004] Similarly, when discharging the sewing parts, the mechanical hand carrying mechanism carries the sewing parts from the multiple sewing machines to the discharging assembly line.

[0005] At this time, the feeding assembly line and the discharging assembly line can be arranged in parallel or up and down.

[0006] However, the feeding and discharging scheme of the multiple sewing machines using the feeding assembly line and the discharging assembly line arranged in up and down and feeding and discharging the multiple sewing machines through the mechanical hand has the following disadvantages:

[0007] 1. The mechanical hand carrying mechanism has low feeding and discharging efficiency, resulting in low production efficiency, because

[0008] When the mechanical hand carrying mechanism discharges, it must be moved from the sewing machine to the discharging assembly line, and after the action is completed, it can be moved to the feeding assembly line to perform the feeding action of the feeding assembly line-sewing machine. Although the sewing machine has short idle time during this part of the discharging process, this part of the time still needs to be optimized for automation.

[0009] 2. The mechanical hand carrying mechanism occupies a large space. UTILITY MODEL CONTENTS

[0010] The utility model aims at overcoming the above-mentioned defects in the prior art, and provides a feeding and discharging transfer device of a multi-machine linkage sewing assembly line, which is used to solve the technical problems of low production efficiency and large space occupation in the feeding and discharging process of the mechanical hand carrying mechanism in the prior art.

[0011] To achieve the above objectives, this utility model provides a material loading and unloading transfer device for a multi-machine linkage sewing production line, including a frame and a lifting drive mechanism mounted on the frame. The lifting drive mechanism is respectively equipped with an upper material plate and a lower material plate arranged vertically. The lifting drive mechanism drives the upper material plate and the lower material plate to reciprocate up and down. A material loading transfer mechanism that cooperates with the upper material plate is mounted on the top or above of the lifting drive mechanism. A first material unloading transfer mechanism and a second material unloading transfer mechanism arranged vertically are respectively mounted on one side between the upper material plate and the lower material plate.

[0012] Preferably, the feeding and transferring mechanism includes a feeding lateral drive module mounted on the frame, a feeding and transferring push plate mounted on the feeding lateral drive module, and feeding clamping modules mounted on both sides of one end of the feeding and transferring push plate. The feeding lateral drive module drives the feeding and transferring push plate to move laterally and reciprocally.

[0013] Preferably, the feeding clamping module includes a feeding clamping cylinder, a first clamping arm mounted on the feeding clamping cylinder, and a second clamping arm disposed opposite to the first clamping arm.

[0014] Preferably, the first clamping arm is provided with a feeding positioning protrusion.

[0015] Preferably, a sliding frame is connected between the upper and lower plates, and the sliding frame is mounted on the lifting drive mechanism.

[0016] Preferably, the lifting drive mechanism includes a lifting drive cylinder mounted on the frame and connected to the unloading plate, and slider rail assemblies are mounted on both sides of the lifting drive cylinder, with the sliding frame slidably connected to the slider rail assemblies.

[0017] Preferably, buffers are installed on the upper and lower sides between the upper and lower feed plates.

[0018] Preferably, the first unloading and conveying mechanism includes a first unloading lateral drive module mounted on the frame, a first longitudinal drive cylinder mounted on the first unloading lateral drive module, a first forward drive cylinder mounted on the first longitudinal drive cylinder, and an unloading positioning protrusion mounted on the first forward drive cylinder.

[0019] Preferably, a feeding sensor is installed on one side of the feeding positioning protrusion.

[0020] Preferably, the second unloading and conveying mechanism includes a second unloading lateral drive module mounted on the frame and an unloading push plate mounted on the second unloading lateral drive module.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. The feeding and discharging transfer device of the multi-machine linkage sewing assembly line, which is installed between the feeding assembly line and the sewing machine table arranged above and below in the prior art,

[0023] At the beginning, the feeding assembly line, the feeding plate and the sewing machine table are flush;

[0024] When the sewing parts of the feeding assembly line are fed, the feeding transfer mechanism included therein sequentially transfers the sewing parts from the feeding assembly line, the feeding plate and the sewing machine table;

[0025] After the sewing is completed, the lifting driving mechanism lifts the discharging plate to be flush with the sewing machine table, and the first discharging transfer mechanism included therein transfers the sewing parts from the sewing machine table to the discharging plate;

[0026] The lifting driving mechanism lowers the discharging plate to be flush with the sewing machine table;

[0027] Then, at this time:

[0028] First, the second sewing part of the feeding assembly line can be fed;

[0029] Second, the second discharging transfer mechanism transfers the sewing parts from the discharging plate to the discharging assembly line.

[0030] 2. Therefore, in the feeding and discharging process of the feeding and discharging transfer device of the multi-machine linkage sewing assembly line,

[0031] First, the feeding transfer mechanism, the first discharging transfer mechanism and the second discharging mechanism are respectively linked and cooperated with the lifting driving mechanism, the feeding plate and the discharging plate to run, which is faster than the running efficiency of the multiple joint arms of the mechanical hand in the prior art;

[0032] Second, when the sewing parts are transferred to the discharging plate and the discharging plate is transferred to be flush with the discharging assembly line by the lifting driving module after the sewing is completed, at this time, the feeding and discharging operations can be performed simultaneously, at this time, the idle time of the sewing machine table is effectively improved, and the production efficiency is improved;

[0033] Third, the overall structural layout effectively reduces the occupied space and facilitates the installation layout. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0035] Figure 1It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model;

[0036] Figure 2 It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model;

[0037] Figure 3 It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model;

[0038] Figure 4 It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model;

[0039] Figure 5 It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model;

[0040] Figure 6 It is the structural schematic view of the feeding and discharging transferring device of the multi-machine linkage sewing assembly line provided by the embodiment of the utility model.

[0041] In the drawing, it includes:

[0042] 1, rack;2, lifting drive mechanism;20, sliding frame;21, lifting drive cylinder;22, sliding block slide rail assembly;23, buffer;3, feeding plate;4, discharging plate;5, feeding transferring mechanism;51, feeding transverse drive module;52, feeding transferring push plate;53, feeding clamping module;531, feeding clamping cylinder;532, first clamping arm;533, second clamping arm;534, feeding positioning convex column;6, first discharging transferring mechanism;61, first discharging transverse drive module;62, first longitudinal drive cylinder;63, first forward drive cylinder;64, discharging positioning convex column;65, discharging sensor;7, second discharging transferring mechanism;71, second discharging transverse drive module;72, discharging push plate. DETAILED DESCRIPTION

[0043] The technical scheme in the embodiment of the utility model will be clearly and completely described below by combining with the drawings in the embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, rather than all the embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0044] Please refer to Figures 1 to 6The utility model discloses an embodiment provides a kind of feeding and discharging transfer device of multi-machine linkage sewing assembly line, including rack 1, including the lifting drive mechanism 2 being installed on rack 1, lifting drive mechanism 2 is installed with respectively installed feeding plate 3 and discharging plate 4, lifting drive mechanism 2 drives feeding plate 3 and discharging plate 4 reciprocating lifting movement, lifting drive mechanism 2 top or upper portion is installed with the feeding transfer mechanism 5 matched with feeding plate 3, one side between feeding plate 3 and discharging plate 4 is installed with first discharging transfer mechanism 6, and second discharging transfer mechanism 7 is installed below first discharging transfer mechanism 6.

[0045] Feeding transfer mechanism 5 includes the feeding transverse drive module 51 being installed on rack 1, the feeding transfer push plate 52 being installed on feeding transverse drive module 51 and the feeding clamping module 53 being installed on both sides of one end of feeding transfer push plate 52, and feeding transverse drive module 51 drives feeding transfer push plate 52 transverse reciprocating motion.

[0046] Feeding clamping module 53 includes feeding clamping cylinder 531, first clamping arm 532 being installed on feeding clamping cylinder 531 and second clamping arm 533 being oppositely arranged with first clamping arm 532.

[0047] First clamping arm 532 is equipped with feeding positioning boss 534. Sewing part is equipped with positioning hole, and the feeding positioning boss 534 can be inserted into the positioning hole, to further improve the feeding clamping precision of feeding clamping module 53.

[0048] Feeding plate 3 and discharging plate 4 are connected with sliding frame 20, and sliding frame 20 is installed on lifting drive mechanism 2.

[0049] Lifting drive mechanism 2 includes lifting drive cylinder 21 being installed on rack 1 and being connected with discharging plate 4, and sliding block sliding rail assembly 22 is installed on both sides of lifting drive cylinder 21, and sliding frame 20 is slidably connected on sliding block sliding rail assembly 22. Through lifting drive cylinder 21 and sliding block sliding rail assembly 22, the lifting speed and smoothness of feeding plate 3 and discharging plate 4 can be improved, to ensure that feeding plate 3 feeds stably and discharging plate 4 discharges stably.

[0050] Feeding plate 3 and discharging plate 4 are respectively equipped with bumper 23 on upper and lower sides between them. The bumper 23 can avoid overshoot of feeding plate 3 and discharging plate 4, to avoid causing unstable feeding and discharging.

[0051] The first feeding transfer mechanism 6 comprises a first feeding transverse driving module 61 arranged on the frame 1, a first longitudinal driving cylinder 62 arranged on the first feeding transverse driving module 61, a first advancing driving cylinder 63 arranged on the first longitudinal driving cylinder 62, and a feeding positioning boss 64 arranged on the first advancing driving cylinder 63.

[0052] The feeding positioning boss 64 is arranged with a feeding sensor 65 on one side. The feeding sensor 65 further improves the feeding clamping precision of the first feeding transfer mechanism 6.

[0053] The second feeding transfer mechanism 7 comprises a second feeding transverse driving module 71 arranged on the frame 1 and a feeding push plate 72 arranged on the second feeding transverse driving module 71. In the process of transferring the sewing parts from the feeding plate 4 to the feeding assembly line, high feeding precision is not required, therefore, the feeding push plate 72 is used to feed, which can effectively save the cost and improve the feeding speed.

[0054] The action principle of the feeding and transferring device of the multi-machine linkage sewing assembly line in the embodiment of the utility model is as follows:

[0055] S0: the feeding and transferring device of the multi-machine linkage sewing assembly line is arranged between the feeding assembly line and the sewing machine table arranged above and below in the prior art, initially, the lifting driving mechanism 2 lifts and drives the feeding plate 3 and the feeding plate 4 to the appropriate position, so that the feeding assembly line--the feeding plate 3--the sewing machine table are flush, and the feeding assembly line--the feeding plate 4 are flush;

[0056] S1: initially, the feeding assembly line transports the sewing parts below the feeding transfer mechanism 5;

[0057] S2: the feeding transverse driving module 51 drives the feeding transfer push plate 52 to reach one end of the sewing parts, the feeding clamping module 53 drives the first clamping arm 532, so that the feeding positioning boss 534 of the first clamping arm 532 is inserted into the positioning hole of the sewing parts, and the first clamping arm 532 and the second clamping arm 533 clamp the sewing parts, then the feeding transverse driving module 51 transfers the sewing parts along the feeding assembly line--the feeding plate 3--the sewing machine table, and ensures the stability of the sewing parts in the transferring process;

[0058] S3: When the sewing machine table sewing is finished, the first blanking transference mechanism 6 drives the first blanking transverse drive module 61 to drive the first longitudinal drive cylinder 62 to the side of the sewing machine table, the first forward drive cylinder 63 advances, when the sewing piece is sensed by the blanking sensor 65, the first forward drive cylinder 63 stops advancing, at this time, the first longitudinal drive cylinder 62 descends, finally makes the blanking positioning boss 64 insert into the positioning hole of the sewing piece, thereby, the first blanking transference mechanism 6 compresses the sewing piece,

[0059] At the same time,

[0060] The lifting drive mechanism 2 drives the lifting drive cylinder 21 to lift the blanking plate 4 to be flush with the sewing machine table, and the first blanking transverse drive module 61 transfers the sewing piece from the sewing machine table to the blanking plate 4;

[0061] S4: The lifting drive mechanism 2 drives the lifting drive cylinder 21 to lower the blanking plate 4 to be flush with the blanking assembly line, and the second blanking transverse drive module 71 of the second blanking transference mechanism 7 drives the blanking push plate 72 to push the sewing piece from the blanking plate 4 to the blanking assembly line;

[0062] At the same time, the feeding transference mechanism 5 starts to perform the action of step S1.

[0063] In summary, compared with the mechanical arm blanking of the prior art, the feeding and blanking transference device of the multi-machine linkage sewing assembly line of the embodiment of the present application has faster operation efficiency, smaller occupied area, and is more suitable for the feeding and blanking work of the assembly line of multiple sewing machines.

[0064] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding and discharging transfer device of a multi-machine linkage sewing assembly line, comprising a rack (1), characterized in that, The utility model relates to a kind of material feeding and discharging device, including the lifting drive mechanism (2) installed on rack (1), the upper and lower material feeding plate (3) and lower material feeding plate (4) are respectively installed on the lifting drive mechanism (2), the lifting drive mechanism (2) drives upper and lower material feeding plate (3) and lower material feeding plate (4) reciprocating lifting movement, the upper material feeding and moving mechanism (5) is installed on the top of lifting drive mechanism (2) or above, and the upper material feeding plate (3) is matched, and the upper and lower material feeding plate (3) and lower material feeding plate (4) between one side are respectively equipped with the upper and lower first lower material feeding and moving mechanism (6) and second lower material feeding and moving mechanism (7).

2. The feeding and discharging transfer device of a multi-machine linkage sewing assembly line according to claim 1, characterized in that, The upper material feeding and moving mechanism (5) includes the upper material feeding transverse drive module (51) installed on rack (1), the upper material feeding and moving push plate (52) installed on the upper material feeding transverse drive module (51) and the upper material feeding and clamping module (53) installed on both sides of one end of the upper material feeding and moving push plate (52), and the upper material feeding transverse drive module (51) drives the upper material feeding and moving push plate (52) transverse reciprocating motion.

3. The feeding and discharging transfer device of a multi-machine linkage sewing assembly line according to claim 2, characterized in that, The upper material feeding and clamping module (53) includes the upper material feeding and clamping cylinder (531), the first clamping arm (532) installed on the upper material feeding and clamping cylinder (531) and the second clamping arm (533) oppositely arranged with the first clamping arm (532).

4. The feeding and discharging transfer device of a multi-machine linkage sewing assembly line according to claim 3, characterized in that, The first clamping arm (532) is provided with upper material positioning convex column (534).

5. The feeding and discharging transfer device of a multi-machine linkage sewing assembly line according to claim 1, wherein, The upper and lower material feeding plate (3) and lower material feeding plate (4) are connected with sliding frame (20), and the sliding frame (20) is installed on the lifting drive mechanism (2).

6. The loading and unloading transfer device of a multi-machine linkage sewing assembly line according to claim 5, wherein, The lifting drive mechanism (2) includes the lifting drive cylinder (21) installed on rack (1) and connected with lower material feeding plate (4), and the sliding block sliding rail assembly (22) is installed on both sides of the lifting drive cylinder (21), and the sliding frame (20) is slidably connected on the sliding block sliding rail assembly (22).

7. The loading and unloading transfer device of a multi-machine linkage sewing assembly line according to claim 5, wherein, The upper and lower sides between the upper and lower material feeding plate (3) and lower material feeding plate (4) are respectively equipped with buffer (23).

8. The feeding and discharging transfer device of a multi-machine linkage sewing assembly line according to claim 1, characterized in that, The first lower material feeding and moving mechanism (6) includes the first lower material feeding transverse drive module (61) installed on rack (1), the first longitudinal drive cylinder (62) installed on the first lower material feeding transverse drive module (61), the first forward drive cylinder (63) installed on the first longitudinal drive cylinder (62) and the lower material positioning convex column (64) installed on the first forward drive cylinder (63).

9. The loading and unloading transfer device of a multi-machine linkage sewing assembly line according to claim 8, characterized in that, The lower material positioning convex column (64) is provided with lower material sensor (65) on one side.

10. The loading and unloading transfer device of a multi-machine linkage sewing assembly line according to claim 8, wherein, The second lower material feeding and moving mechanism (7) includes the second lower material feeding transverse drive module (71) installed on rack (1) and the lower material push plate (72) installed on the second lower material feeding transverse drive module (71).

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