Automatic bone feeding device

Abstract

The utility model relates to the technical field of bone threading machines, and in particular to an automatic feeding device for rubber bones, including a side push plate, a base, a hopper, a feed plate, a roller and a rotation drive mechanism, the axis of the roller is set at an angle to the moving direction of the feed plate, the gap between the roller and the feed plate is smaller than the thickness of the rubber bone, the feed plate is provided with a feed trough for receiving the rubber bones in the hopper, the top surface of the base is concavely provided with a discharge trough, the discharge trough is located outside the hopper, the feed trough is connected with the discharge trough after passing through the roller, one side of the base is concavely provided with a side push groove, the middle part of the base is provided with a feeding push groove connected with the side push groove, the discharge trough is connected with the side push groove, and the side push plate can be inserted into the side push groove. The utility model is stable for feeding the rubber bones, the roller can not only flatten the fed rubber bones to ensure the quality of the rubber bones, but also prevent the stacking of materials, and the problem of material jamming is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of bone-piercing machines, in particular to an automatic bone-feeding device. Background Art

[0002] As a component supporting underwear, the bone can prevent the underwear from deforming and increase the service life of the underwear. In particular, the extra load-bearing capacity of the bone in the bra can prevent the bra from deforming and make the female chest look upright. In the existing underwear production process, the bone-threading equipment is used to insert the bone into the underwear one by one, which greatly improves the production efficiency of the underwear; among them, the automatic loading or feeding of the bone is crucial. Among the existing patents, the Chinese patent document with application number 202020014672.9 discloses an automatic bone feeding device, including an inclined support plate, and a feeding channel and a vibration generator are arranged on the support plate. The vibration generator vibrates the support plate, so that the bone is pushed into the bone groove one by one along the feeding, and then the bone in the bone groove is pushed to the feeding plate by the push rod, and then pushed to the output channel by the upper push plate, and then enters the insertion device. The feeding device of the patent document outputs the bone glue one by one to the insertion device through a vibration generator, realizing the automatic feeding of bone glue. When the bone glue itself is bent, the bone glue cannot be flattened, making it difficult to ensure the feeding stability of the bone glue and the subsequent quality of the bone glue installation. Therefore, the defect is very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide an automatic feeding device for rubber bones.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A device for automatically feeding rubber bones, comprising a side push plate, a base, a silo arranged above the base, a feed plate slidably arranged between the top surface of the bottom plate and the bottom port of the silo, a roller rotatably connected to the silo, and a rotating drive mechanism installed on the base and / or the silo and used to drive the roller to rotate, wherein the axis of the roller is arranged at an angle to the moving direction of the feed plate, the gap between the roller and the feed plate is smaller than the thickness of the rubber bone, the feed plate is provided with a feed trough for receiving the rubber bone in the silo, the top surface of the base is recessed with a discharge trough, the discharge trough is located outside the silo, the feed trough is connected with the discharge trough after passing through the roller, a side push groove is recessed on one side of the base, a loading push groove connected with the side push groove is arranged in the middle of the base, the discharge trough is connected with the side push groove, and the side push plate can be inserted into the side push groove.

[0006] Furthermore, an incoming material sensor is installed on the outer wall of the silo, and the incoming material sensor is arranged corresponding to the discharge chute.

[0007] Furthermore, the feed plate is provided with a sensing through hole, which is used to communicate with the discharge chute, and the incoming material sensor is located above the sensing through hole.

[0008] Furthermore, the automatic feeding device for the rubber bones also includes a feeding drive mechanism installed on the bottom surface of the base, the driving end of the feeding drive mechanism is drivingly connected to the feeding plate, and the feeding drive mechanism is used to drive the feeding plate to move back and forth.

[0009] Furthermore, the feeding drive mechanism comprises a feeding cylinder mounted on the bottom surface of the base and a buffer protection module mounted on the piston rod of the feeding cylinder, and the feeding plate is mounted on the buffer end of the buffer protection module.

[0010] Furthermore, the buffer protection module includes an induction cylinder installed on the piston rod of the feeding cylinder, a mounting plate installed on the piston rod of the induction cylinder, and a spring sleeved on the piston rod of the induction cylinder, the two ends of the spring elastically contact with the cylinder body and the mounting plate of the induction cylinder respectively, the feeding plate is installed on the mounting plate, a material jamming sensor is arranged inside the cylinder body of the induction cylinder, and a sensor sheet is installed on the piston rod of the induction cylinder, and the sensor sheet is used to trigger the material jamming sensor.

[0011] Furthermore, two opposite side walls at the bottom of the silo are provided with slots, and the feed plate slides through the slots.

[0012] Furthermore, the automatic loading device for the rubber bones also includes a side push drive mechanism installed on the bottom surface of the base, the side push drive mechanism is drivingly connected to the side push plate, and the side push drive mechanism is used to drive the side push plate to move back and forth.

[0013] Furthermore, a guide plate is installed on the top of the inner wall of the silo, and the guide plate is located above the roller.

[0014] Furthermore, a material length adjustment plate is slidably connected in the material bin, and the moving direction of the material length adjustment plate is parallel to the axial direction of the roller.

[0015] The beneficial effects of the utility model are as follows: in actual application, a large amount of rubber bones are stored in the silo, and the feeding trough of the feeding plate is located in the silo. The rubber bones in the silo will fall into the feeding trough. At this time, the rotating drive mechanism drives the roller to rotate, and the feeding drive mechanism drives the feeding plate to move toward the direction close to the discharge trough. The rubber bones in the feeding trough of the moving feeding plate will first pass through the roller, and then move to the position corresponding to the discharge trough. When the rubber bones in the feeding trough pass through the roller, the rotating roller can not only flatten the rubber bones in the feeding trough, but also can feed the The rubber bones outside the slot are blocked to avoid the phenomenon of material jamming caused by stacking. When the rubber bones in the feed slot move to the discharge slot, the rubber bones will fall into the discharge slot, and the feed plate will reset and move. The rubber bones in the discharge slot can either fall directly into the side push slot, or be carried by the top surface of the side push plate first, and then the side push drive mechanism drives the side push plate backward, so that the rubber bones on the side push plate fall into the side push slot, and then the side push drive mechanism drives the side push plate forward and pushes the rubber bones in the side push slot into the loading push slot to realize the loading of the rubber bones. The utility model has stable loading of the rubber bones, and the roller can not only flatten the loaded rubber bones to ensure the quality of the rubber bones, but also prevent stacking of materials, and the problem of material jamming is not easy to occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model.

[0018] Figure 3 It is a cross-sectional view of the utility model.

[0019] Description of reference numerals:

[0020] 1. Side push plate; 2. Base; 3. Bin; 4. Feed plate; 5. Roller; 6. Rotation drive mechanism; 7. Feed trough; 8. Discharge trough; 9. Side push trough; 10. Loading push trough; 11. Incoming material sensor; 12. Sensing hole; 13. Feeding drive mechanism; 14. Feeding cylinder; 15. Buffer protection module; 16. Sensing cylinder; 17. Mounting plate; 18. Spring; 19. Slot; 20. Side push drive mechanism; 21. Inclined guide plate; 22. Material length adjustment plate; 23. Push rod. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0022] like Figures 1 to 3As shown, the utility model provides an automatic loading device for rubber bones, which includes a loading push plate, a side push plate 1, a base 2, a silo 3 arranged above the base 2, a feeding plate 4 slidably arranged between the top surface of the bottom plate and the bottom port of the silo 3, a roller 5 rotatably connected to the silo 3 and a rotating drive mechanism 6 installed on the base 2 and / or the silo 3 and used to drive the roller 5 to rotate, the axis of the roller 5 is arranged at an angle to the moving direction of the feeding plate 4, the gap between the roller 5 and the feeding plate 4 is smaller than the thickness of the rubber bone, the feeding plate 4 is provided with a feeding groove 7 for receiving a rubber bone in the silo 3, the top surface of the base 2 is recessed with a discharge groove 8, the discharge groove 8 is located outside the silo 3, the feeding groove 7 is connected with the discharge groove 8 after passing through the roller 5, a side push groove 9 is recessed on one side of the base 2, and a loading push groove connected with the side push groove 9 is arranged in the middle of the base 2 10, the discharge trough 8 is connected with the side push groove 9, the side push plate 1 can be inserted into the side push groove 9, and the loading push plate can be inserted into the loading push groove 10; specifically, the insertion direction of the loading push plate is perpendicular to the insertion direction of the side push plate 1, the insertion direction of the side push plate 1 is parallel to the moving direction of the feed plate 4, the axis of the roller 5 is perpendicular to the moving direction of the feed plate 4, and the automatic loading device for the rubber bone also includes a feeding drive mechanism 13 installed on the bottom surface of the base 2, the driving end of the feeding drive mechanism 13 is drivingly connected to the feed plate 4, and the feeding drive mechanism 13 is used to drive the feed plate 4 to reciprocate; the automatic loading device for the rubber bone also includes a loading drive mechanism for driving the loading push plate to reciprocate and a side push drive mechanism 20 installed on the bottom surface of the base 2, the side push drive mechanism 20 is drivingly connected to the side push plate 1, and the side push drive mechanism 20 is used to drive the side push plate 1 to reciprocate.

[0023] In actual application, a large amount of rubber bones are stored in the silo 3, and the feeding trough 7 of the feeding plate 4 is located in the silo 3. The rubber bones in the silo 3 will fall into the feeding trough 7. At this time, the rotating drive mechanism 6 drives the roller 5 to rotate, and the feeding drive mechanism 13 drives the feeding plate 4 to move toward the direction close to the discharge trough 8. The rubber bones in the feeding trough 7 of the moving feeding plate 4 will first pass through the roller 5, and then move to the position corresponding to the discharge trough 8. When the rubber bones in the feeding trough 7 pass through the roller 5, the rotating roller 5 can not only flatten the rubber bones in the feeding trough 7, but also block the rubber bones outside the feeding trough 7 to avoid the accumulation of materials. The phenomenon of material jamming, when the rubber bones in the feed trough 7 move to the discharge trough 8, the rubber bones will fall into the discharge trough 8, and the feed plate 4 will reset and move. The rubber bones in the discharge trough 8 can either fall directly into the side push groove 9, or be carried by the top surface of the side push plate 1 first, and then the side push drive mechanism 20 drives the side push plate 1 to retreat, so that the rubber bones on the side push plate 1 fall into the side push groove 9, and then the side push drive mechanism 20 drives the side push plate 1 forward and pushes the rubber bones in the side push groove 9 into the loading push groove 10 to realize the loading of the rubber bones, and finally the loading drive mechanism drives the loading push plate to push out the rubber bones in the loading push groove 10. The utility model has stable loading of the rubber bones, and the roller 5 can not only flatten the loaded rubber bones to ensure the quality of the rubber bones, but also prevent the stacking of materials, and the problem of material jamming is not easy to occur.

[0024] Preferably, (such as Figure 3 The rotation direction of the roller 5 (as indicated by the middle arrow) is opposite to the moving direction of the feeding plate 4 during feeding, so that when the roller 5 rotates, the roller 5 can push the rubber bones outside the feeding groove 7 away from the roller 5.

[0025] Specifically, the rotation driving mechanism 6 may be composed of a motor, a synchronous belt and a synchronous wheel, which will not be described in detail here.

[0026] In this embodiment, the outer wall of the silo 3 is provided with an incoming material sensor 11, which is arranged corresponding to the discharge chute 8. The incoming material sensor 11 is used to sense whether there is a plastic bone in the discharge chute 8, and feed back the sensing result to the external control system, so that the external control system controls the feeding drive mechanism 13, the side push drive mechanism 20 and the loading drive mechanism to perform corresponding actions respectively.

[0027] In this embodiment, the feed plate 4 is provided with a sensing hole 12, which is used to communicate with the discharge trough 8, and the incoming material sensor 11 is located above the sensing hole 12. After the feed plate 4 supplies the plastic bone to the discharge trough 8, the feed plate 4 is reset and moved until the sensing hole 12 is correspondingly connected with the discharge trough 8, and the incoming material sensor 11 senses the plastic bone in the discharge trough 8 through the sensing hole 12 to determine whether there is plastic bone in the discharge trough 8.

[0028] In this embodiment, the feeding drive mechanism 13 includes a feeding cylinder 14 installed on the bottom surface of the base 2 and a buffer protection module 15 installed on the piston rod of the feeding cylinder 14, and the feeding plate 4 is installed on the buffer end of the buffer protection module 15. In actual application, the piston rod of the feeding cylinder 14 is extended and retracted to drive the buffer protection module 15 and the feeding plate 4 to move back and forth. When the feeding plate 4 is stuck during the feeding process, the buffer protection module 15 plays a role of buffer protection to avoid the problem of hard impact such as collision.

[0029] In this embodiment, the buffer protection module 15 includes an induction cylinder 16 installed on the piston rod of the feeding cylinder 14, a mounting plate 17 installed on the piston rod of the induction cylinder 16, and a spring 18 sleeved on the piston rod of the induction cylinder 16. The two ends of the spring 18 elastically contact with the cylinder body of the induction cylinder 16 and the mounting plate 17 respectively. The feeding plate 4 is installed on the mounting plate 17. A material jamming sensor is arranged inside the cylinder body of the induction cylinder 16. The piston rod of the induction cylinder 16 is equipped with a sensing sheet, which is used to trigger the material jamming sensor. The material jamming sensor is electrically connected to the feeding cylinder 14.

[0030] In actual application, when the feed plate 4 gets stuck during the feeding process, the spring 18 will be compressed and the piston rod of the sensing cylinder 16 will retract to play a buffering and protective role. When the jam sensor triggers the sensing sheet, the jam sensor will feedback a signal to the feed cylinder 14, causing the feed cylinder 14 to first drive the feed plate 4 to reset, and then drive the feed plate 4 to move for feeding.

[0031] In this embodiment, two opposite side walls at the bottom of the silo 3 are provided with slots 19, and the feed plate 4 slides through the slots 19. The slots 19 not only provide space for the feed plate 4 to move, but also guide the movement of the feed plate 4.

[0032] Specifically, the structure of the loading drive mechanism and the structure of the side push drive mechanism 20 are the same as the structure of the feeding drive mechanism 13, and will not be described in detail here.

[0033] In this embodiment, a guide plate 21 is installed on the top of the inner wall of the silo 3. The guide plate 21 is located above the roller 5. The guide plate 21 is tangentially connected to the upper side of the roller 5. The guide plate 21 protects the roller 5. When adding rubber bones into the silo 3, the guide plate 21 can guide the rubber bones into the silo 3 to prevent the rubber bones from falling into the gap between the side wall of the silo 3 and the roller 5, which is convenient for the operator to add rubber bones into the silo 3.

[0034] Specifically, a baffle is installed at the bottom of the inner wall of the silo 3, and the baffle is tangentially connected to the lower side of the roller 5. After the rubber bones in the feeding trough 7 pass through the roller 5, the baffle blocks the upper side of the rubber bones to stably limit the rubber bones in the feeding trough 7, thereby improving the stability of the feeding plate 4 in conveying the rubber bones.

[0035] In this embodiment, a material length adjustment plate 22 is slidably connected in the silo 3, and the moving direction of the material length adjustment plate 22 is parallel to the axial direction of the roller 5. According to the different lengths of the ribs, the position of the material length adjustment plate 22 in the silo 3 is adjusted to adjust the length of the space for storing the ribs in the silo 3, which plays a certain role in limiting the swing direction of the ribs, so that the ribs in the silo 3 are neat, which is conducive to the ribs falling into the feeding trough 7.

[0036] Specifically, the material length adjustment plate 22 is fixedly connected with a push rod 23, and the push rod 23 slides through the end surface of the silo 3. The arrangement of the push rod 23 facilitates the adjustment of the position of the material length adjustment plate 22 in the silo 3.

[0037] Specifically, the base 2 includes a bottom plate and a top plate installed on the top surface of the bottom plate, the silo 3 is installed on the top surface of the top plate, the discharge trough 8 is arranged on the top plate, and the side push groove 9 and the upper push groove 10 are both arranged on the bottom plate; this structural design realizes the modular assembly of the base 2, and is convenient for processing, disassembly, assembly and maintenance.

[0038] Specifically, both the top plate and the bottom plate are provided with sleeve arms, which are arranged opposite to each other up and down, and are located at the outlet of the feeding push groove 10. After the fabric is sleeved on the sleeve arms of the top plate and the sleeve arms of the bottom plate, the feeding push plate pushes the rubber bone in the feeding push groove 10 into the fabric.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An automatic feeding device for glue bones, characterized in that: The invention comprises a side push plate (1), a base (2), a material bin (3) arranged above the base (2), a material feeding plate (4) slidably arranged between the top surface of the bottom plate and the bottom port of the material bin (3), a roller (5) rotatably connected to the material bin (3), and a rotation driving mechanism (6) installed on the base (2) or / and the material bin (3) and used to drive the roller (5) to rotate, wherein the axis of the roller (5) is arranged at an angle to the moving direction of the material feeding plate (4), and the gap between the roller (5) and the material feeding plate (4) is smaller than the thickness of the rubber bone. The feeding plate (4) is provided with a feeding trough (7) for receiving the rubber bones in the silo (3); the top surface of the base (2) is provided with a discharge trough (8), the discharge trough (8) is located outside the silo (3); the feeding trough (7) is connected with the discharge trough (8) after passing through the roller (5); a side push groove (9) is provided on one side of the base (2); a feeding push groove (10) connected with the side push groove (9) is provided in the middle of the base (2); the discharge trough (8) is connected with the side push groove (9), and the side push plate (1) can be inserted into the side push groove (9).

2. The automatic bone feeding device according to claim 1, characterized in that: An incoming material sensor (11) is installed on the outer side wall of the silo (3), and the incoming material sensor (11) is arranged corresponding to the discharge chute (8).

3. The automatic feeding device for glue bones according to claim 2, characterized in that: The feed plate (4) is provided with a sensing hole (12), the sensing hole (12) is used to communicate with the discharge chute (8), and the incoming material sensor (11) is located above the sensing hole (12).

4. The automatic bone feeding device according to claim 1, characterized in that: The automatic loading device for the rubber bones also includes a feeding drive mechanism (13) installed on the bottom surface of the base (2), the driving end of the feeding drive mechanism (13) is drivingly connected to the feeding plate (4), and the feeding drive mechanism (13) is used to drive the feeding plate (4) to move back and forth.

5. The automatic bone feeding device according to claim 4 is characterized in that: The feeding drive mechanism (13) comprises a feeding cylinder (14) mounted on the bottom surface of the base (2) and a buffer protection module (15) mounted on the piston rod of the feeding cylinder (14); the feeding plate (4) is mounted on the buffer end of the buffer protection module (15).

6. The automatic bone feeding device according to claim 5, characterized in that: The buffer protection module (15) comprises a sensing cylinder (16) mounted on the piston rod of the feeding cylinder (14), a mounting plate (17) mounted on the piston rod of the sensing cylinder (16), and a spring (18) sleeved on the piston rod of the sensing cylinder (16), the two ends of the spring (18) respectively elastically abutting against the cylinder body of the sensing cylinder (16) and the mounting plate (17), the feeding plate (4) is mounted on the mounting plate (17), a material jamming sensor is arranged inside the cylinder body of the sensing cylinder (16), and a sensing sheet is arranged on the piston rod of the sensing cylinder (16), and the sensing sheet is used to trigger the material jamming sensor.

7. The automatic bone feeding device according to claim 1, characterized in that: Two opposite side walls at the bottom of the material bin (3) are both provided with slots (19), and the feed plate (4) slides through the slots (19).

8. The automatic bone feeding device according to claim 1, characterized in that: The automatic loading device for the rubber bones also includes a side push drive mechanism (20) installed on the bottom surface of the base (2), the side push drive mechanism (20) is drivingly connected to the side push plate (1), and the side push drive mechanism (20) is used to drive the side push plate (1) to move back and forth.

9. The automatic bone feeding device according to claim 1, characterized in that: A guide plate (21) is installed on the top of the inner wall of the silo (3), and the guide plate (21) is located above the roller (5).

10. The automatic bone feeding device according to claim 1, characterized in that: A material length adjustment plate (22) is slidably connected in the material bin (3), and the moving direction of the material length adjustment plate (22) is parallel to the axial direction of the roller (5).

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