Automatic material collecting and lifting device

Abstract

The utility model discloses an automatic material collection lifting device relates to template machine technical field, including the rack of hollow formula, the top of one side wall of rack is equipped with the fixed plate, and the wall surface fixed connection of fixed plate both sides below of rack has the slide rail, and the slide rail is along the height direction distribution of rack and has the slider of cooperation and can slide up and down, and the slider fixed connection has the sliding seat, and the fixed plate is equipped with the lifting structure that connects with sliding seat, and the end of sliding seat near the center of rack is connected with the lifting platform, and the end of rack outside lifting structure is equipped with the feed port, and the top of rack is equipped with the synchronous belt module, and the output of synchronous belt module is in the direction of directly facing the feed port linear motion and is connected with the adsorption structure, and the adsorption structure in this device can drag the template that has sewed up on template machine to the lifting platform, and then utilizes the lifting structure to drop the lifting platform to the lower station and completes the material collection, and the stroke control of part is accurate, and the response speed is fast, and the stability is good, and the structure is simple, light and clever.

Description

Technical Field

[0001] This utility model relates to the field of template machine technology, specifically to an automatic material receiving and lifting device. Background Technology

[0002] Template machines are one of the commonly used production equipment in garment manufacturing. They are a type of automated garment production equipment that helps improve garment production efficiency.

[0003] In existing template machines, the material cutting operation during the production process is generally carried out manually by specially assigned operators. However, after template machines are put into mass garment production, the material cutting operation will become more frequent. Operators also need to take care of other operations while the template machine is running. Manually cutting the pre-sewn templates on the template machine will have a certain impact on the production efficiency of the template machine. Utility Model Content

[0004] To address the technical deficiencies in the background technology, this utility model proposes an automatic material receiving and lifting device, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows: An automatic material receiving and lifting device includes a hollow frame. A fixed plate is provided on the top of one side wall of the frame. Slide rails are fixedly connected to the walls of the frame below the fixed plate on both sides. The slide rails are distributed along the height direction of the frame and are equipped with sliders that can slide up and down. The sliders are fixedly connected to sliding seats. The fixed plate is provided with a lifting structure connected to the sliding seats. A lifting platform is connected to the end of the sliding seats near the center of the frame. A feed inlet is provided at the frame end outside the lifting structure. A synchronous belt module is provided at the top of the frame. The output end of the synchronous belt module moves linearly in the direction directly opposite the feed inlet and is connected to an adsorption structure.

[0005] As a further embodiment of this utility model, the lifting structure includes a motor, a lead screw, and a support frame. A first connecting frame is provided in the middle of the fixed plate. The motor is fixedly connected to the middle of the top of the first connecting frame, and its output end extends through to the bottom of the first connecting frame. A first fixed seat is provided in the middle of the fixed plate and at the bottom of the frame located below the fixed plate. The lead screw is fitted into the first fixed seat and connected to the output end of the motor. At least one sliding groove is provided on the frame wall outside the lead screw. The lead screw nut connected to the lead screw extends out of the sliding groove and is fixedly connected to the sliding seat. The support frame is fixedly connected to the end of the sliding seat near the center of the frame. The lifting platform is fixedly connected above the support frame.

[0006] As a further embodiment of the present invention, the adsorption structure includes a slide cylinder, a second connecting frame and vacuum suction cups. The slide cylinder is fixedly connected to the output end of the synchronous belt module, the middle part of the second connecting frame is fixedly connected to the output end of the slide cylinder, and a plurality of vacuum suction cups are fixedly connected to the second connecting frame.

[0007] As a further embodiment of the present invention, the second connecting frame includes a first connecting plate and a connecting end. The first connecting plate is provided with a plurality of waist holes arranged in a straight line. The connecting end is fitted into the waist holes and has an annular protrusion at the middle part above and below the waist holes. The diameter of the protrusion is greater than the width of the waist hole cross section. The vacuum suction cup is fixedly connected to the bottom end of the connecting end.

[0008] As a further embodiment of this utility model, the bottom wall of the frame located below the lifting platform is provided with a second fixed seat. The second fixed seat has a through hole in the middle and a first mating hole at the end of the second fixed seat located above the through hole. The first mating hole has a hydraulic buffer. The working end of the hydraulic buffer is located above the first mating hole and is fitted with a limit nut.

[0009] As a further embodiment of this utility model, a proximity switch is fixedly connected to the end wall of the synchronous belt module away from the feed inlet.

[0010] As a further embodiment of the present invention, the bottom of the frame is provided with a plurality of second connecting plates in a matrix manner, the second connecting plates are provided with second mating holes, and the second mating holes are connected to foot cups.

[0011] As a further embodiment of this utility model, casters are fixedly connected to the bottom wall of the frame located outside the connecting plate.

[0012] The beneficial effects of this utility model are as follows: the adsorption structure in the device moves to the feed port under the drive of the synchronous belt module, adsorbs the template that has been sewn on the template machine, and drags the template to the lifting platform. Then, the lifting structure is used to lower the lifting platform to the lower station to complete the automatic material collection, which eliminates the need for manual unloading of the template that has been sewn on the template machine. Moreover, the stroke control of the synchronous belt module and the lifting structure is precise, the operation of unloading the template that has been sewn on the template machine is highly accurate, the position of the template is neatly arranged after unloading, the response speed is fast, the stability is good, and the structure is simple and lightweight. Attached Figure Description

[0013] Figure 1 Schematic diagram of the device Figure 1 .

[0014] Figure 2 Schematic diagram of the device Figure 2 .

[0015] Figure 3 This is a schematic diagram of the lifting structure.

[0016] Figure 4 This is a schematic diagram of the adsorption structure.

[0017] Figure 5 This is a schematic diagram of the hydraulic buffer.

[0018] Figure 6 This is a schematic diagram of the structure at the bottom of the frame.

[0019] In the diagram, 1. Frame; 11. Fixing plate; 12. Slide rail; 121. Slider; 13. First connecting frame; 14. First fixed seat; 15. Slide groove; 16. Second fixed seat; 161. Through hole; 162. First mating hole; 17. Feed port; 18. Second connecting plate; 181. Second mating hole; 2. Sliding seat; 3. Lifting structure; 31. Motor; 32. Lead screw; 321. Lead screw nut; 33. Support frame; 4. Lifting platform; 5. Synchronous belt module; 6. Adsorption structure; 61. Slide cylinder; 62. Second connecting frame; 621. First connecting plate; 6211. Waist hole; 622. Connecting end; 6221. Protruding edge; 63. Vacuum suction cup; 7. Hydraulic buffer; 71. Limit nut; 8. Proximity switch; 9. Foot cup; 10. Caster. Detailed Implementation

[0020] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples: This utility model discloses an automatic material receiving and lifting device, such as Figure 1 and Figure 2 As shown, the machine includes a hollow frame 1. A fixed plate 11 is provided on the top of one side wall of the frame 1. Slide rails 12 are fixedly connected to the walls of the frame 1 located below the fixed plate 11 on both sides. The slide rails 12 are distributed along the height direction of the frame 1 and are equipped with sliders 121 that can slide up and down. The sliders 121 are fixedly connected to sliding seats 2. The fixed plate 11 is provided with a lifting structure 3 connected to the sliding seats 2. The end of the sliding seats 2 near the center of the frame 1 is connected to a lifting platform 4. A feed inlet 17 is provided at the end of the frame 1 outside the lifting structure 3. A synchronous belt module 5 is provided at the top of the frame 1. The output end of the synchronous belt module 5 moves linearly in the direction directly opposite the feed inlet 17 and is connected to an adsorption structure 6.

[0021] It should be noted that this device needs to be used in conjunction with a template machine (not shown in the figure), and the inlet 17 should be positioned directly opposite the outlet of the template machine. Simultaneously, the adsorption structure 6 is connected to an external vacuum generator (not shown in the figure) to control its adsorption function. The synchronous belt module 5 moves the adsorption structure 6 towards the inlet 17. Upon reaching the outlet of the template machine, the adsorption structure 6 adsorbs the completed template at the outlet. Then, the synchronous belt module 5 moves the adsorption structure 6 towards the lifting platform 4, thereby moving the completed template to the location of the lifting platform 4. The sewn template is then placed on the surface of the lifting platform 4. The height of the lifting platform 4 in the middle of the frame 1 can be adjusted by the lifting structure 3 so that the sewn templates can be stacked and moved to the bottom of the frame 1 during the final collection of the sewn templates. The synchronous belt module 5 and the lifting structure 3 have precise stroke control, high accuracy in unloading the sewn templates from the template machine, standardized template position after unloading, fast response speed, good stability, simple structure and lightweight design.

[0022] It needs to be further explained that, such as Figure 2 and Figure 3 As shown, the lifting structure 3 includes a motor 31, a lead screw 32, and a support frame 33. A first connecting frame 13 is provided in the middle of the fixed plate 11. The motor 31 is fixedly connected to the middle of the top of the first connecting frame 13, and its output end extends through to the bottom of the first connecting frame 13. A first fixed seat 14 is provided in the middle of the fixed plate 11 and at the bottom of the frame 1 located below the fixed plate 11. The lead screw 32 is fitted into the first fixed seat 14 and connected to the output end of the motor 31. At least one sliding groove 15 is provided on the wall of the frame 1 outside the lead screw 32. The lead screw nut 321 connected to the lead screw 32 extends to the outside of the sliding groove 15 and is fixedly connected to the sliding seat 2. The support frame 33 is fixedly connected to the end of the sliding seat 2 near the center of the frame 1. The lifting platform 4 is fixedly connected above the support frame 33.

[0023] In this system, the motor 31 drives the lead screw 32 to rotate, causing the lead screw 32 nut to move up and down. Then, by connecting the sliding seat 2 with the lead screw nut 321, the sliding seat 2 moves up and down, thereby controlling the lifting platform 4 to move up and down in the middle of the frame 1. The height of the lifting platform 4 can be adjusted, which not only allows the finished templates to be stacked by lowering the position of the lifting platform 4 inside the frame 1, but also allows the lifting platform 4 to be moved to the bottom of the frame 1 during the final material collection process, so that workers can easily collect the stacked templates.

[0024] It needs to be further explained that, such as Figure 4As shown, the adsorption structure 6 includes a slide cylinder 61, a second connecting frame 62, and vacuum suction cups 63. The slide cylinder 61 is fixedly connected to the output end of the synchronous belt module 5. The output end of the slide cylinder 61 is fixedly connected to the middle part of the second connecting frame 62. Several vacuum suction cups 63 are fixedly connected to the second connecting frame 62.

[0025] When the adsorption structure 6 is working, the output end of the slide cylinder 61 extends and retracts in the height direction, thereby adjusting the height position of the vacuum suction cup 63 so as to adsorb the template at different height positions. After the adsorption structure 6 moves to the top of the template machine's discharge end, the output end of the slide cylinder 61 moves downward, driving the second connecting frame 62 to move downward. The vacuum suction cup 63 adsorbs the template at the template machine's discharge end. After adsorbing the template, the output end of the slide cylinder 61 moves upward, and then the adsorption structure 6 with the template adsorbed is moved to the top of the lifting platform 4 by the synchronous belt module 5. Then, the output end of the slide cylinder 61 moves the template downward to the surface of the lifting platform 4. The vacuum generator controls the vacuum suction cup 63 to stop adsorbing the template, so that the template is placed on the surface of the lifting platform 4, achieving the purpose of automatically collecting the sewn template.

[0026] Specifically, such as Figure 4 As shown, the second connecting frame 62 includes a first connecting plate 621 and a connecting end 622. The first connecting plate 621 has a plurality of waist holes 6211 arranged in a straight line. The connecting end 622 fits into the waist holes 6211 and has an annular protrusion 6221 in the middle part above and below the waist holes 6211. The diameter of the protrusion 6221 is larger than the width of the cross section of the waist holes 6211. The vacuum suction cup 63 is fixedly connected to the bottom end of the connecting end 622.

[0027] The connecting end 622 can not only connect to the pipe to realize the connection control between the vacuum generator and the vacuum suction cup 63, but also adjust the position of the connecting end 622 in the waist hole 6211 to position the vacuum suction cup 63 below the first connecting plate 621, so that the vacuum suction cup 63 on the adsorption structure 6 can be adsorbed on the template surface to meet the requirements of adsorbing templates of different specifications.

[0028] It needs to be further explained that, such as Figure 5 As shown, the bottom wall of the frame 1 located below the lifting platform 4 is provided with a second fixed seat 16. The middle part of the second fixed seat 16 is provided with a through hole 161. The end of the second fixed seat 16 located above the through hole 161 is provided with a first mating hole 162. The first mating hole 162 is provided with a hydraulic buffer 7. The working end of the hydraulic buffer 7 is located above the first mating hole 162. The working end of the hydraulic buffer 7 is fitted with a limit nut 71.

[0029] As the lifting platform 4 moves rapidly toward the bottom of the frame 1, an emergency stop on the lifting platform 4 after reaching the bottom of the frame 1 could easily cause the templates stacked on the lifting platform 4 to tip over, thus affecting the unloading operation of the templates. A hydraulic buffer 7 is installed at the bottom of the frame 1 in the direction of movement of the lifting platform 4. The working end of the hydraulic buffer 7 can be used to abut against the bottom surface of the lifting platform 4, thereby slowing down the lifting platform 4 and stopping its limit nut 71 above the limit nut 71, so that the lifting platform 4 can reach the bottom of the frame 1 smoothly and prevent the templates it carries from tipping over.

[0030] It needs to be further explained that, such as Figure 4 As shown, a proximity switch 8 is fixedly connected to the end wall of the synchronous belt module 5 on the side away from the feed inlet 17.

[0031] The proximity switch 8 can sense the position of the moving output end on the synchronous belt module 5. When the output end of the synchronous belt module 5 moves to a position close to the end away from the feed port 17, the proximity switch 8 controls the synchronous belt module 5 to stop moving the output end, thereby accurately controlling the stroke amount to ensure that the template adsorbed by the adsorption structure 6 can be accurately moved to the designated position in the frame 1.

[0032] It needs to be further explained that, such as Figure 6 As shown, the bottom of the frame 1 is provided with a plurality of second connecting plates 18 in a matrix manner. The second connecting plates 18 are provided with second mating holes 181, and the second mating holes 181 are connected to foot cups 9.

[0033] After the device is moved to the designated working position, it can be positioned by the foot cup 9, thereby fixing the device in the designated working position.

[0034] Specifically, such as Figure 6 As shown, casters 10 are fixedly connected to the bottom wall of the frame 1 located outside the connecting plate.

[0035] When the device needs to be moved, the foot cup 9 is moved upwards, so that the portion above the second mating hole 181 of the foot cup 9 is extended, and the foot cup 9 is no longer in contact with the ground. Then, the device is moved by the rolling of the caster 10 on the ground.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic material receiving and lifting device, comprising a hollow frame, characterized in that, A fixed plate is provided on the top of one side wall of the frame. Slide rails are fixedly connected to the walls of the frame below the fixed plate on both sides. The slide rails are distributed along the height of the frame and are equipped with sliders that can slide up and down. The sliders are fixedly connected to sliding seats. The fixed plate is provided with a lifting structure connected to the sliding seats. A lifting platform is connected to the end of the sliding seats near the center of the frame. A feed port is provided at the frame end outside the lifting structure. A synchronous belt module is provided at the top of the frame. The output end of the synchronous belt module moves linearly in the direction directly opposite the feed port and is connected to an adsorption structure.

2. The automatic material receiving and lifting device according to claim 1, characterized in that, The lifting structure includes a motor, a lead screw, and a support frame. A first connecting frame is provided in the middle of the fixed plate. The motor is fixedly connected to the middle of the top of the first connecting frame, and its output end extends through to the bottom of the first connecting frame. A first fixed seat is provided in the middle of the fixed plate and at the bottom of the frame located below the fixed plate. The lead screw is fitted into the first fixed seat and connected to the output end of the motor. At least one sliding groove is provided on the frame wall outside the lead screw. The lead screw nut connected to the lead screw extends out of the sliding groove and is fixedly connected to the sliding seat. The support frame is fixedly connected to the end of the sliding seat near the center of the frame. The lifting platform is fixedly connected above the support frame.

3. The automatic material receiving and lifting device according to claim 1, characterized in that, The adsorption structure includes a slide cylinder, a second connecting frame, and vacuum suction cups. The slide cylinder is fixedly connected to the output end of the synchronous belt module. The output end of the slide cylinder is fixedly connected to the middle of the second connecting frame. Several vacuum suction cups are fixedly connected to the second connecting frame.

4. The automatic material receiving and lifting device according to claim 3, characterized in that, The second connecting frame includes a first connecting plate and a connecting end. The first connecting plate has a plurality of waist holes arranged in a straight line. The connecting end fits into the waist holes and has an annular protrusion at the middle part above and below the waist holes. The diameter of the protrusion is greater than the width of the waist hole cross section. The vacuum suction cup is fixedly connected to the bottom end of the connecting end.

5. The automatic material receiving and lifting device according to claim 1, characterized in that, The frame is provided with a second fixed seat on the bottom wall below the lifting platform. The second fixed seat has a through hole in the middle and a first mating hole at the end above the through hole. The first mating hole has a hydraulic buffer. The working end of the hydraulic buffer is located above the first mating hole and is fitted with a limit nut.

6. The automatic material receiving and lifting device according to claim 1, characterized in that, A proximity switch is fixedly connected to the end wall of the synchronous belt module away from the feed inlet.

7. The automatic material receiving and lifting device according to claim 1, characterized in that, The bottom of the frame is provided with a matrix of several second connecting plates, each with a second mating hole, and a foot cup is connected to the second mating hole.

8. The automatic material receiving and lifting device according to claim 7, characterized in that, The frame is fixedly connected to casters on the bottom wall outside the connecting plate.

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