Multi-station automatic feeding frame

Abstract

The utility model provides a multi-station automatic feeding frame which comprises a multi-station automatic feeding support, two supporting plates are fixedly connected to the side wall of the top of the multi-station automatic feeding support, the multi-station automatic feeding frame further comprises a conveying belt, and the conveying belt is arranged between the two supporting plates. The rotating motor rotates to drive the guide plates to rotate, so that the guide plates incline towards the left side, when materials pass through the guide plates, the rotating rolling shafts on the guide plates on the two sides rotate to guide the materials, and the materials are always located in the middle of the conveying belt during conveying; the pushing plate rotates along with rotation of the guiding plate, the pushing plate synchronously pushes the shielding plate to rotate outwards when rotating, the discharging groove is opened, scrapped materials in the machining and conveying process can be better discharged conveniently, the scrapped materials are prevented from staying on the multi-station automatic feeding frame, and the scrapped materials are prevented from being mixed with qualified materials in the discharging process.

Description

Technical Field

[0001] The utility model relates to the field of automatic feeding racks, in particular to a multi-station automatic feeding rack. Background Art

[0002] A multi-station automatic feeder is a device used to automate stamping production. It automatically feeds raw materials (such as steel strips or wires) into the die working position according to the specified production step size, completing the pre-set stamping process at each stamping station. This device is an important way and measure to improve stamping productivity and ensure safe stamping production.

[0003] Among the existing utility models in China, the announcement number CN219238291U discloses an electric automatic feeding device, including a conveyor belt body, a protective mechanism provided on the outside of the conveyor belt body, the protective mechanism including a connecting plate and two protective plates, the left side and the right side of the connecting plate are fixedly connected to a fixed plate, and the sides of the two fixed plates away from each other are fixedly connected to two support blocks. The utility model can install protective plates on both sides of the conveyor belt body through the coordinated arrangement between the conveyor belt body, the connecting plate, the fixed plate, the support blocks, the servo motor 1, the transmission roller, the servo motor 2, the threaded rod, the L-shaped rod 1, the L-shaped rod 2 and the protective plates, so as to prevent the material from slipping off the conveyor belt body during the conveying process and protect the material. At the same time, the position of the protective plate can be adjusted according to the actual size of the conveyed material, which facilitates the subsequent collection of the material and enhances the practicality of the electric automatic feeding device.

[0004] Referring to the aforementioned electric automated feeding device, this automated feeding device can only simply protect and guide the materials during the feeding process. It is unable to properly discharge materials that are damaged during the processing process. As a result, the scrapped materials and qualified materials in the processing process can only be transported and discharged together, resulting in the mixing of scrapped materials and qualified materials. Therefore, how to effectively discharge the scrapped materials and prevent them from mixing with qualified materials during discharge is an important issue that needs to be solved in the design of a multi-station automatic feeding rack. Utility Model Content

[0005] In order to solve the problem of discharging scrapped materials and avoiding mixing with qualified materials during discharging, the utility model provides a multi-station automatic feeding rack.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides a multi-station automatic feeding rack, comprising a multi-station automatic feeding bracket, two support plates are fixedly connected to the top side wall of the multi-station automatic feeding bracket, and further comprising:

[0008] A conveyor belt, the conveyor belt being arranged between two support plates;

[0009] A guide structure, the guide structure being arranged above the conveyor belt;

[0010] A transmission structure, which is arranged below the multi-station automatic feeding bracket;

[0011] The shielding structure is arranged on the support plate, and the guide structure rotates to synchronously drive the shielding structure to rotate.

[0012] Preferably, the side walls of the two support plates are provided with discharge troughs and placement troughs at equal distances, the discharge troughs and placement troughs are connected to each other, and the discharge troughs and placement troughs on the two support plates are staggered with each other.

[0013] In this technical solution, the discharge chute can discharge materials.

[0014] Preferably, support rods are fixedly connected to the side walls of the multi-station automatic feeding bracket at equal distances.

[0015] In this technical solution, the support rod supports the rotating motor.

[0016] Preferably, the guide structure includes a guide plate, a push plate, a rotating rod, a rotating gear 1, a transmission wheel 1 and a rotating motor, the rotating rod is rotatably connected to the support plate and the side wall of the multi-station automatic feeding bracket, the guide plate and the rotating gear 1 are fixedly connected to the side wall of the rotating rod, the guide plate is located in the placement groove, the rotating gear 1 is located below the top side wall of the multi-station automatic feeding bracket, the push plate is fixedly connected to the side wall of the guide plate, the transmission wheel 1 is fixedly connected to the bottom end of the rotating rod on one side, the rotating end of the rotating motor is fixedly connected to the bottom end of the rotating rod on the other side, and the rotating motor is fixedly connected to the side wall of the support rod.

[0017] In this technical solution, the rotating motor rotates to drive the rotating rod to rotate, and the rotating rod drives the rotating gear 1 and the guide plate to rotate.

[0018] Preferably, the bottom of the guide plate is attached to the top side wall of the conveyor belt, and the length of the guide plate is three quarters of the width of the conveyor belt.

[0019] Preferably, the guide structure includes a rotating roller, an oil filling groove, an oil chamber, a sponge block and an oil passage groove. The rotating roller is rotatably connected to the side wall of the guide plate at equal distances. The oil chamber is opened in the side wall of the guide plate. An oil passage groove is opened at equal distances between the oil chamber and the rotating roller. A sponge block is fixedly connected to the oil passage groove. An oil filling groove is opened on the top side wall of the oil chamber.

[0020] In this technical solution, lubricating oil can be injected into the oil chamber through the oil filling groove. The sponge block absorbs the lubricating oil in the oil chamber and is applied to the surface of the rotating roller for lubrication as the rotating roller rotates. The rotating roller on the guide plate can guide the material.

[0021] Preferably, the transmission structure includes a transmission belt, a second transmission wheel, a connecting rod and a second rotating gear. The connecting rod is rotatably connected to the top side wall of the multi-station automatic feeding bracket, the side wall of the connecting rod is fixedly connected to the second rotating gear, the bottom of the connecting rod is fixedly connected to the second transmission wheel, and a transmission belt is sleeved between the second transmission wheel and the first transmission wheel.

[0022] In this technical solution, the rotation of rotating gear 1 drives the rotation of rotating gear 2, the rotation of rotating gear 2 drives the connecting rod to rotate, the rotation of the connecting rod drives the rotation of transmission wheel 2, and transmission wheel 2 drives the rotation of transmission wheel 1 through the transmission belt.

[0023] Preferably, the rotating gear 2 and the rotating gear 1 are meshed with each other.

[0024] Preferably, the shielding structure includes a shielding plate, a fixing rod and a torsion spring, the fixing rod is fixedly connected to the inner wall of the placement slot, the shielding plate is rotatably connected to the fixing rod, and a torsion spring is fixedly connected between the shielding plate and the placement slot.

[0025] Preferably, the sizes of the shielding plate and the discharge chute match each other.

[0026] In this technical solution, the shielding plate can shield the discharge chute to prevent the material from being discharged from the discharge chute when discharge is not required.

[0027] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0028] The positive progress effect of this utility model is:

[0029] 1. The rotating motor drives the rotating gear 1 and the guide plate to rotate. The rotating gear 1 drives the rotating gear 2. The rotating gear 2 drives the transmission wheel 2. The transmission wheel 2 drives the transmission wheel 1 through the transmission belt. The transmission wheel 1 drives the rotating rod on the other side to rotate. The rotating rod drives the guide plate on the other side to rotate, so that the guide plate tilts to the left. When the material passes through the guide plate, the rotating rollers on the guide plates on both sides rotate to guide the material, so that the material is always in the middle of the conveyor belt during transmission.

[0030] 2. By rotating the motor in the opposite direction, the motor drives the guide plate to rotate in the opposite direction, so that the guide plate is tilted to the right, and the push plate rotates as the guide plate rotates. The push plate simultaneously pushes the baffle plate to rotate outward when rotating, and the discharge chute is opened. When the scrapped material passes through the guide plate, it is guided toward both sides by the rotating rollers on the guide plate, so that the scrapped material is discharged outward through the discharge chute, which is convenient for better discharge of the scrapped material during the processing and transmission process, avoiding it from staying on the multi-station automatic feeding rack and avoiding mixing with qualified materials during discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0032] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0033] Figure 3 It is a schematic diagram of the internal structure of the utility model as a whole from the side.

[0034] Figure 4 This is a schematic diagram of the internal structure of the utility model as a whole from a top view.

[0035] Figure 5 This is a schematic diagram of the internal structure of the utility model when discharging materials from above.

[0036] Figure 6 For the utility model as a whole Figure 1 Schematic diagram of the local enlarged structure at point A.

[0037] Figure 7 For the utility model as a whole Figure 4 Schematic diagram of the local enlarged structure at point B.

[0038] Description of Reference Numerals

[0039] 1. Multi-station automatic feeding bracket; 2. Support plate; 3. Discharge chute; 4. Guide structure; 401. Guide plate; 402. Push plate; 403. Rotating rod; 404. Rotating gear 1; 405. Transmission wheel 1; 406. Rotating motor; 411. Rotating roller; 412. Oil filling groove; 413. Oil chamber; 414. Sponge block; 415. Oil trough; 5. Conveyor belt; 6. Placement groove; 7. Transmission structure; 701. Transmission belt; 702. Transmission wheel 2; 703. Connecting rod; 704. Rotating gear 2; 8. Shielding structure; 801. Shielding plate; 802. Fixing rod; 803. Torsion spring; 9. Support rod. DETAILED DESCRIPTION

[0040] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0041] like Figure 1-7 As shown, the multi-station automatic feeding rack includes a multi-station automatic feeding bracket 1, two support plates 2 are fixedly connected to the top side wall of the multi-station automatic feeding bracket 1, and further includes:

[0042] A conveyor belt 5 is provided between the two support plates 2;

[0043] A guide structure 4 is provided above the conveyor belt 5;

[0044] A transmission structure 7, which is arranged below the multi-station automatic feeding bracket 1;

[0045] The shielding structure 8 is provided on the support plate 2 , and the guide structure 4 rotates to synchronously drive the shielding structure 8 to rotate.

[0046] The side walls of the two support plates 2 are provided with discharge troughs 3 and placement troughs 6 at equal distances. The discharge troughs 3 and placement troughs 6 are connected to each other, and the discharge troughs 3 and placement troughs 6 on the two support plates 2 are staggered with each other.

[0047] The discharge chute 3 can discharge the material.

[0048] Support rods 9 are fixedly connected to the side walls of the multi-station automatic feeding bracket 1 at equal distances.

[0049] The support rod 9 supports the rotating motor 406 .

[0050] The guide structure 4 includes a guide plate 401, a push plate 402, a rotating rod 403, a rotating gear 404, a transmission wheel 405 and a rotating motor 406. The rotating rod 403 is rotatably connected to the support plate 2 and the side wall of the multi-station automatic feeding bracket 1. The guide plate 401 and the rotating gear 404 are fixedly connected to the side wall of the rotating rod 403. The guide plate 401 is located in the placement slot 6. The rotating gear 404 is located below the top side wall of the multi-station automatic feeding bracket 1. The push plate 402 is fixedly connected to the side wall of the guide plate 401. The transmission wheel 405 is fixedly connected to the bottom end of the rotating rod 403 on one side. The rotating end of the rotating motor 406 is fixedly connected to the bottom end of the rotating rod 403 on the other side. The rotating motor 406 is fixedly connected to the side wall of the support rod 9.

[0051] The rotating motor 406 rotates to drive the rotating rod 403 to rotate, and the rotating rod 403 drives the rotating gear 1 404 and the guide plate 401 to rotate.

[0052] The bottom of the guide plate 401 is attached to the top side wall of the conveyor belt 5 , and the length of the guide plate 401 is three quarters of the width of the conveyor belt 5 .

[0053] The guide structure 4 includes a rotating roller 411, an oil filling groove 412, an oil chamber 413, a sponge block 414 and an oil passage groove 415. The rotating roller 411 is rotatably connected to the side wall of the guide plate 401 at equal distances. The oil chamber 413 is opened in the side wall of the guide plate 401. An oil passage groove 415 is opened at equal distances between the oil chamber 413 and the rotating roller 411. A sponge block 414 is fixedly connected to the oil passage groove 415. An oil filling groove 412 is opened on the top side wall of the oil chamber 413.

[0054] Lubricating oil can be injected into the oil chamber 413 through the oil filling groove 412, and the sponge block 414 absorbs the lubricating oil in the oil chamber 413 and smears the surface of the rotating roller 411 for lubrication as the rotating roller 411 rotates. The rotating roller 411 on the guide plate 401 can guide the material.

[0055] The transmission structure 7 includes a transmission belt 701, a second transmission wheel 702, a connecting rod 703 and a second rotating gear 704. The connecting rod 703 is rotatably connected to the top side wall of the multi-station automatic feeding bracket 1. The second rotating gear 704 is fixedly connected to the side wall of the connecting rod 703. The bottom of the connecting rod 703 is fixedly connected to the second transmission wheel 702. A transmission belt 701 is sleeved between the second transmission wheel 702 and the first transmission wheel 405.

[0056] The rotation of the rotating gear 1 404 drives the rotating gear 2 704 to rotate, the rotation of the rotating gear 2 704 drives the connecting rod 703 to rotate, the rotation of the connecting rod 703 drives the transmission wheel 2 702 to rotate, and the transmission wheel 2 702 drives the transmission wheel 1 405 to rotate through the transmission belt 701.

[0057] The second rotating gear 704 and the first rotating gear 404 are meshed with each other.

[0058] The shielding structure 8 includes a shielding plate 801, a fixed rod 802 and a torsion spring 803. The fixed rod 802 is fixedly connected to the inner wall of the placement slot 6. The shielding plate 801 is rotatably connected to the fixed rod 802. A torsion spring 803 is fixedly connected between the shielding plate 801 and the placement slot 6.

[0059] The sizes of the shielding plate 801 and the discharge chute 3 are matched with each other.

[0060] The shielding plate 801 can shield the discharge chute 3 to prevent the material from being discharged from the discharge chute 3 when discharge is not required.

[0061] When the utility model is in use, the electrical components appearing in the present application are all connected to an external power supply and a control switch, and the processing material is transported through the conveyor belt 5, so that the material passes through multiple stations in sequence and is processed in sequence. The guide plate 401 can guide the material on the conveyor belt;

[0062] The rotating motor 406 rotates to drive the rotating rod 403 on one side to rotate, and the rotating rod 403 on one side drives the rotating gear 1 404 and the guide plate 401 to rotate, and the rotating gear 1 404 rotates to drive the rotating gear 2 704 to rotate, and the rotating gear 2 704 rotates to drive the connecting rod 703 to rotate, and the connecting rod 703 rotates to drive the transmission wheel 2 702 to rotate, and the transmission wheel 2 702 drives the transmission wheel 1 405 to rotate through the transmission belt 701, and the transmission wheel 1 405 drives the rotating rod 403 on the other side to rotate, and the rotating rod 403 drives the guide plate 401 on the other side to rotate, so that the guide plate 401 tilts to the left. When the material passes through the guide plate 401, the rotating rollers 411 on the guide plates 401 on both sides rotate to guide the material, so that the material is always in the middle of the conveyor belt 5;

[0063] The inclination angle of the guide plate 401 is adjusted so that the guide plate 401 can guide materials of different specifications. When scrapped materials appear during the processing, the rotating motor 406 can be rotated in the reverse direction. The rotating motor 406 drives the guide plate 401 to rotate in the reverse direction, so that the guide plate 401 is tilted to the right, and the push plate 402 rotates as the guide plate 401 rotates. When the push plate 402 rotates, the shielding plate 801 is pushed outward to rotate, the torsion spring 803 is twisted, and the discharge chute 3 is opened. When the scrapped materials pass through the guide plate 401, they are guided toward both sides by the rotating rollers 411 on the guide plate 401, so that the scrapped materials are discharged outward through the discharge chute 3, which is convenient for better discharging the scrapped materials in the processing and transmission process, avoiding them from staying on the multi-station automatic feeding rack and avoiding mixing with qualified materials during discharge.

[0064] Lubricating oil can be injected into the oil chamber 413 through the oil injection groove 412 , and the sponge block 414 absorbs the lubricating oil in the oil chamber 413 and smears the lubricating oil on the surface of the rotating roller 411 for lubrication as the rotating roller 411 rotates.

[0065] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. A multi-station automatic feeding rack, comprising a multi-station automatic feeding bracket (1), wherein two support plates (2) are fixedly connected to the top side wall of the multi-station automatic feeding bracket (1), characterized in that: Also includes: A conveyor belt (5), wherein the conveyor belt (5) is arranged between two support plates (2); A guide structure (4), wherein the guide structure (4) is arranged above the conveyor belt (5); A transmission structure (7), wherein the transmission structure (7) is arranged below the multi-station automatic feeding bracket (1); A shielding structure (8) is provided on the support plate (2), and the guide structure (4) rotates to synchronously drive the shielding structure (8) to rotate.

2. The multi-station automatic feeding rack according to claim 1, characterized in that: The side walls of the two support plates (2) are provided with discharge troughs (3) and placement troughs (6) at equal distances. The discharge troughs (3) and placement troughs (6) are communicated with each other. The discharge troughs (3) and placement troughs (6) on the two support plates (2) are staggered with each other.

3. The multi-station automatic feeding rack according to claim 1, characterized in that: Support rods (9) are fixedly connected to the side walls of the multi-station automatic feeding bracket (1) at equal distances.

4. The multi-station automatic feeding rack according to claim 1, characterized in that: The guide structure (4) includes a guide plate (401), a push plate (402), a rotating rod (403), a rotating gear (404), a transmission wheel (405) and a rotating motor (406), wherein the rotating rod (403) is rotatably connected to the side wall of the support plate (2) and the multi-station automatic feeding bracket (1), and the guide plate (401) and the rotating gear (404) are fixedly connected to the side wall of the rotating rod (403). The guide plate (401) is located at a position where the rotating gear (404) is placed. In the groove (6), the rotating gear 1 (404) is located below the top side wall of the multi-station automatic feeding bracket (1), the side wall of the guide plate (401) is fixedly connected to the push plate (402), the transmission wheel 1 (405) is fixedly connected to the bottom end of the rotating rod (403) on one side, the rotating end of the rotating motor (406) is fixedly connected to the bottom end of the rotating rod (403) on the other side, and the rotating motor (406) is fixedly connected to the side wall of the support rod (9).

5. The multi-station automatic feeding rack according to claim 4, characterized in that: The bottom of the guide plate (401) is attached to the top side wall of the conveyor belt (5), and the length of the guide plate (401) is three quarters of the width of the conveyor belt (5).

6. The multi-station automatic feeding rack according to claim 4, characterized in that: The guide structure (4) comprises a rotating roller (411), an oil filling groove (412), an oil chamber (413), a sponge block (414) and an oil passage groove (415); the rotating roller (411) is rotatably connected to the side wall of the guide plate (401) at equal distances; the oil chamber (413) is provided in the side wall of the guide plate (401); an oil passage groove (415) is provided at equal distances between the oil chamber (413) and the rotating roller (411); a sponge block (414) is fixedly connected to the oil passage groove (415); and an oil filling groove (412) is provided on the top side wall of the oil chamber (413).

7. The multi-station automatic feeding rack according to claim 1, characterized in that: The transmission structure (7) includes a transmission belt (701), a second transmission wheel (702), a connecting rod (703) and a second rotating gear (704); the connecting rod (703) is rotatably connected to the top side wall of the multi-station automatic feeding bracket (1); the second rotating gear (704) is fixedly connected to the side wall of the connecting rod (703); the bottom of the connecting rod (703) is fixedly connected to the second transmission wheel (702); and a transmission belt (701) is sleeved between the second transmission wheel (702) and the first transmission wheel (405).

8. The multi-station automatic feeding rack according to claim 7, characterized in that: The rotating gear 2 (704) and the rotating gear 1 (404) are meshed with each other.

9. The multi-station automatic feeding rack according to claim 1, characterized in that: The shielding structure (8) comprises a shielding plate (801), a fixing rod (802) and a torsion spring (803); the fixing rod (802) is fixedly connected to the inner side wall of the placement groove (6); the shielding plate (801) is rotatably connected to the fixing rod (802); and a torsion spring (803) is fixedly connected between the shielding plate (801) and the placement groove (6).

10. The multi-station automatic feeding rack according to claim 9, characterized in that: The sizes of the shielding plate (801) and the discharge chute (3) are matched with each other.

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