Feeding device

Abstract

The utility model discloses a feeding device which comprises a machine frame, a lifting assembly and a conveying assembly, the machine frame comprises a baffle, two side plates and a discharging plate, the discharging plate inclining downwards from front to back is arranged between the two side plates, the baffle is arranged behind the discharging plate, and the two side plates and the baffle are fixed to the same face of the discharging plate; the lifting assembly comprises a first driving device and a lifting plate, the first driving device is fixed to the rack, the first driving device is connected with the lifting plate, the lifting plate is arranged between the baffle and the discharging plate and can move up and down along the Z axis relative to the baffle, and the lifting plate can move along the Z axis from the joint of the baffle and the discharging plate to be flush with the top of the baffle; the conveying assembly comprises an inclined plate, the inclined plate is connected with the top of the baffle, and the inclined plate inclines downwards in the direction away from the baffle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipe bender technical field, specifically, relate to a feeding device. BACKGROUND

[0002] The pipe bender is widely used in the construction industry, power construction, public railway construction, boiler, bridge, ship, furniture, decoration and other fields, and the automatic feeding frame of the pipe bender on the market adopts the middle suspended material bearing, and the feeding mode adopts the ladder type feeding, so that the material is easy to fall from the material discharge bin to the ground or fall at the ladder to cause the material blocking problem during the operation of the feeding device, and the manual adjustment is required, which not only increases the labor intensity of workers, but also affects the production efficiency and product quality. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a feeding device.

[0004] The utility model discloses a feeding device, which comprises a rack, a lifting assembly and a conveying assembly, the rack comprises a baffle, two side plates and a material discharge plate, the material discharge plate is inclined downward from front to back between the two side plates, a baffle is arranged behind the material discharge plate, and the two side plates and the baffle are fixed on the same side of the material discharge plate; the lifting assembly comprises a first driving device and a lifting plate, the first driving device is fixed on the rack, the first driving device is connected with the lifting plate, the lifting plate is arranged between the baffle and the material discharge plate and can move up and down along the Z axis relative to the baffle, and the lifting plate can move along the Z axis from the joint of the baffle and the material discharge plate to be flush with the top of the baffle; the conveying assembly comprises an inclined plate, the inclined plate is connected with the top of the baffle, and the inclined plate is inclined downward away from the baffle.

[0005] According to an embodiment of the utility model, the conveying assembly comprises a second driving device, a rotating rod and at least two grippers, the second driving device is fixed on the rack, the second driving device is connected with the rotating rod, one end of the at least two grippers is detachably arranged on the rotating rod, and the other end of the gripper is arranged on the inclined plate, the rotating rod is arranged at one end of the two side plates close to the baffle, and the rotating rod is rotatably connected with the two side plates.

[0006] According to an embodiment of the utility model, the gripper comprises a fixed part and a clamping part, one end of the clamping part is fixedly connected with the fixed part, the fixed part is detachably fixed on the rotating rod, and the other end of the clamping part is arranged on the inclined plate.

[0007] According to an embodiment of the utility model, a first included angle ∠1 is formed between the baffle and the material discharge plate, and the angle range of the first included angle ∠1 is 68 to 72 degrees.

[0008] According to an embodiment of the utility model, the second included angle between the inclined plate and the baffle is 68-72 degrees.

[0009] According to an embodiment of the utility model, the rack further comprises a fixing rod, and two ends of the fixing rod are fixedly connected with the two side plates respectively.

[0010] According to an embodiment of the utility model, the rack further comprises a feeding door, the feeding door is arranged on one of the side plates, and the feeding door can rotate circumferentially relative to the side plate.

[0011] According to an embodiment of the utility model, the rack further comprises a screw transmission mechanism, the screw transmission mechanism comprises a control member, a screw rod, a separation plate and a nut, the control member is arranged at one end of the screw rod, the separation plate and the nut are fixedly connected, the screw rod passes through the separation plate and the nut in sequence, and the separation plate and the nut can move along the Y axis on the screw rod; the two ends of the screw rod are arranged on the two side plates respectively, the screw rod is rotatably connected with the two side plates, the control member is located at one end of the screw rod which passes through one of the side plates, and the gripper is located between the separation plate and one of the side plates.

[0012] According to an embodiment of the utility model, the rack further comprises a first material blocking block and a second material blocking block, the first material blocking block is detachably arranged on one side of one of the side plates close to the gripper, the second material blocking block is arranged on one side of the separation plate close to the gripper, the second material blocking block is symmetrically arranged with the first material blocking block, and the first material blocking block and the second material blocking block are both different in height from the discharging plate at one end close to the discharging plate.

[0013] According to an embodiment of the utility model, the first driving device is a pneumatic cylinder.

[0014] The utility model discloses beneficial effect lies in, compared with prior art: the feeding device, through the discharging plate is a whole, and materials can be placed on the discharging plate as a whole, because the discharging plate is inclined downward from front to back, so that the materials can automatically roll to the direction of the baffle, and the lifting plate is arranged between the baffle and the discharging plate, when the materials roll to the lifting plate, the first driving device starts to make the lifting plate move along the Z axis to the top of the baffle, that is, the lifting plate can drive the materials on it to the top of the baffle, the inclined plate is connected with the top of the baffle, and the inclined plate is inclined downward from the direction away from the baffle, so that the materials are inclined downward along the inclined plate to the next procedure away from the baffle. The design structure is simple, and the operation is convenient. Through the setting of the baffle, the two side plates and the discharging plate, the materials are placed on the discharging plate and will not fall off, the setting of the lifting plate transports the materials to the top of the baffle in turn, and the problem of material jamming will not be caused. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0016] Figure 1 It is a perspective view of the feeding device in the embodiment;

[0017] Figure 2 It is a sectional view of the feeding device in the embodiment;

[0018] Figure 3 It is another perspective view of the feeding device in the embodiment.

[0019] Explanation of reference signs

[0020] 1, frame; 11, baffle; 111, top; 12, side plate; 13, discharging plate; 14, fixed rod; 15, feeding door;

[0021] 2, lifting assembly; 21, lifting plate;

[0022] 3, conveying assembly; 31, inclined plate; 32, rotating rod; 33, gripper; 331, fixed part; 332, clamping part;

[0023] 4, screw transmission mechanism; 41, control member; 42, screw rod; 43, isolation plate; 44, nut;

[0024] 5, first material blocking block; 6, second material blocking block. DETAILED DESCRIPTION

[0025] Embodiments of the present application will be described below with reference to the drawings. Many practical details are described below in the description for the purpose of making the present application clear. However, it should be understood that these practical details are not intended to limit the present application. That is, in some embodiments of the present application, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simple schematic manner.

[0026] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and does not mean to particularly indicate the order or sequence, nor to limit the present application, which is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0027] Please refer to Figure 1 and Figure 2 as shown, Figure 1 is a perspective view of the feeding device in the embodiment, Figure 2 is a sectional view of the feeding device in the embodiment. The present application discloses a feeding device, which comprises a rack 1, a lifting assembly 2 and a conveying assembly 3. The rack 1 comprises a baffle 11, two side plates 12 and a discharging plate 13. The discharging plate 13 is placed between the two side plates 12 and inclined downward from front to back. The baffle 11 is arranged behind the discharging plate 13, that is, the end of the discharging plate 13 away from the baffle 11 is higher than the end close to the baffle 11, and the two side plates 12 and the baffle 11 are fixed on the same side of the discharging plate 13. The lifting assembly 2 comprises a first driving device and a lifting plate 21. The first driving device is fixedly arranged on the rack 1, and the first driving device is connected with the lifting plate 21. The lifting plate 21 is arranged between the baffle 11 and the discharging plate 13. Under the driving of the first driving device, the lifting plate 21 can move up and down along the Z axis relative to the baffle 11. The lifting plate 21 can move along the Z axis from the joint of the baffle 11 and the discharging plate 13 to the top 111 of the baffle 11, that is, the moving range of the lifting plate 21 is from the position where the discharging plate 13 is flush to the position where the top 111 of the baffle 11 is flush. The conveying assembly 3 comprises an inclined plate 31. The inclined plate 31 is connected with the top 111 of the baffle 11, and the inclined plate 31 is inclined downward away from the baffle 11, that is, the end of the inclined plate 31 away from the baffle 11 is lower than the end close to the baffle 11.

[0028] In practical application, since the baffle 11, the two side plates 12 and the feeding plate 13 surround a feeding space, a certain amount of material can be added to the feeding plate 13 at one time, and it is not necessary to add material at any time, or the slow addition of material leads to the supply of the next step process. The feeding plate 13 is an integral plate and is not a suspended design, so that when the material is placed, the material will not fall off the feeding plate 13, and it is not necessary to increase manpower to pick up the material, and it will not cause the material to be supplied in time and affect the production efficiency. Since the feeding plate 13 is inclined downward from front to back, the material on the feeding plate 13 can automatically move towards the baffle 11, so that the material reaches the lifting plate 21, and the lifting plate 21 is driven to move up and down along the Z axis by the first driving device, so that the lifting plate 21 drives the material on the lifting plate 21 to move to the top 111 of the baffle 11, and then the material is sent to the inclined plate 31 connected with the baffle 11, and the material rolls down along the inclined plate 31 to the next process by the gravity of the material itself. This design structure is simple and convenient to operate, and the phenomena of material falling and material jamming do not occur, so as to improve the production efficiency.

[0029] Specifically, in the embodiment, the first driving device adopts a cylinder, which has high working precision and environmental adaptability, can stably output instantaneous pressure and flow, ensures the stable operation of the mechanical equipment, and has a relatively simple structure, thereby reducing the maintenance and replacement costs.

[0030] Further, referring to Figure 2 In the embodiment, a first included angle ∠1 is formed between the baffle 11 and the feeding plate 13, and the angle range of the first included angle ∠1 is 68 degrees to 72 degrees. Through the setting of the first included angle ∠1, the material placed on the feeding plate 13 can automatically roll to the baffle direction, and it is not necessary to manually push the material, the material automatically rolls to the lifting plate 21, the material can be continuously conveyed, and the labor intensity of workers is reduced.

[0031] Further, referring to Figure 2 In the embodiment, a second included angle ∠2 is formed between the inclined plate 31 and the baffle 11, and the angle range of the second included angle ∠2 is 68 degrees to 72 degrees. Through the second included angle ∠2, the material can automatically roll to the next process when the lifting plate 21 rises to the top 111 of the baffle 11, and the material will not be retained on the inclined plate 31 to cause the material to be supplied in time.

[0032] Further, referring to Figure 1As shown, in the embodiment, the conveying assembly 3 further comprises a second driving device, a rotating rod 32 and at least two grippers 33, the second driving device is connected with the rotating rod 32, the rotating rod 32 is provided with the at least two grippers 33, one end of the at least two grippers 33 is detachably arranged on the rotating rod 32, and the other end of the at least two grippers 33 is arranged on the inclined plate 31. The two ends of the rotating rod 32 are respectively arranged through the two side plates 12 and are rotatably connected with the two side plates 12, and are located at one end of the two side plates 12 close to the baffle 11. By arranging the two grippers 33 on the inclined plate 31, the material brought by the lifting plate 21 along the Z-axis is controlled on the inclined plate 31 by the gripper 33, and will not directly roll along the inclined plate 31 to the next procedure. When the second driving device drives the rotating rod 32 to rotate, the rotating rod 32 drives the gripper 33 to rotate, so that the gripper 33 is away from the inclined plate 31, and the material controlled by the gripper 33 is released, that is, can roll along the inclined plate 31 to the next procedure. In this way, the time interval of the material rolling into the next procedure is controlled, so as to ensure that multiple materials will not enter the next procedure at the same time, and the material blocking problem of the next procedure is caused.

[0033] Specifically, in the embodiment, the second driving device adopts a pneumatic cylinder, which has high working precision and environmental adaptability, can stably output instantaneous pressure and flow, ensures stable operation of the mechanical equipment, and has a relatively simple structure, thereby reducing the maintenance and replacement cost.

[0034] Further, please refer to Figure 3 As shown, Figure 3 It is another view of the feeding device in the embodiment. In the embodiment, the gripper 33 comprises a fixed part 331 and a material clamping part 332, one end of the material clamping part 332 is fixedly connected with the fixed part 331, the other end of the material clamping part 332 is arranged on the inclined plate 31, and the fixed part 331 is detachably fixed on the rotating rod 32. Specifically, the fixed part 331 is detachably arranged by adopting a bolt fixing mode, which is convenient for assembly and disassembly, and the operation is simple.

[0035] Further, in the embodiment, the rack 1 further comprises a fixed rod 14, the two ends of the fixed rod 14 are respectively fixedly connected with the two side plates 12, and the fixed rod 14 supports the two side plates 12, so that the two side plates 12 are stably arranged on the rack 1, that is, the overall stability of the rack 1 is increased.

[0036] Further, please refer to Figure 1As shown, in the embodiment, the rack 1 further comprises a feeding door 15, which is arranged on one of the side plates 12 and can rotate circumferentially relative to the side plate 12. In the case of small materials, the width of the feeding plate 13 is small, i.e. the distance between the two side plates 12 is small, and it is difficult to put the materials between the two side plates 12 by hand. The feeding door 15 can be opened when needed to facilitate the placement of materials.

[0037] Further, in the embodiment, the feeding device further comprises a screw transmission mechanism 4, which comprises a control member 41, a screw rod 42, a partition plate 43 and a nut 44. The control member 41 is arranged at one end of the screw rod 42, the other end of the screw rod 42 penetrates one of the side plates 12, the partition plate 43 and the nut 44 are fixedly connected, the other end of the screw rod 42 penetrates the partition plate 43 and the nut 44 in sequence, the partition plate 43 and the nut 44 can move back and forth along the Y axis, the other end of the screw rod 42 is finally arranged on the other side plate 12, and the two ends of the screw rod 42 are rotatably connected with the two side plates 12, i.e. the partition plate 43 and the nut 44 are located between the two side plates 12, and the gripper 33 is located between the partition plate 43 and one of the side plates 12.

[0038] Through the design of the screw transmission mechanism 4, the rotation of the control member 41 controls the rotation of the screw rod 42, and the screw rod 42 rotates while driving the partition plate 43 fixed with the nut 44 to move along the Y axis, so as to adjust the distance between the partition plate 43 and the side plate 12, i.e. adjust the width of the feeding plate 13 that can place materials. In the case of materials of different lengths, the width of the feeding plate 13 can be adjusted according to actual needs, without the need to purchase multiple feeding devices of different specifications, thereby reducing the cost of equipment.

[0039] Further, in an embodiment, the feeding device further comprises a first blocking block 5 and a second blocking block 6, the first blocking block 5 is detachably arranged on one side of the side plate 12 close to the gripper 33, and the second blocking block 6 is arranged on the isolation plate 43 close to the gripper 33, the second blocking block 6 is symmetrically arranged with the first blocking block 5, and the first blocking block 5 and the second blocking block 6 close to one end of the feeding plate 13 have a height difference with the feeding plate 13. Through the arrangement of the first blocking block 5 and the second blocking block 6, when a plurality of materials are placed on the feeding plate 13 at one time, the first blocking block 5 and the second blocking block 6 will intercept a certain amount of materials, so that all the materials will not roll to the lifting plate 21, that is, all the materials are located between the baffle 11 and the first blocking block 5, which causes a large pressure on the lifting plate 21, thereby affecting the normal lifting activity of the lifting plate 21, and the materials are also easy to accumulate too high, which presses the operation of the lifting plate 21. The height difference between the first blocking block 5 close to one end of the feeding plate 13 and the feeding plate 13 can be set according to actual needs, and the height difference between the second blocking block 6 close to one end of the feeding plate 13 and the feeding plate 13 can also be set according to actual needs. The first blocking block 5 and the second blocking block 6 intercept materials exceeding a certain amount to control the number of materials flowing to the baffle 11 at the same time, and the second blocking block 6 arranged on the isolation plate 43 can also change the distance from the side plate 12 with the movement of the isolation plate 43, so that the feeding plate 13 can place materials of different sizes.

[0040] In actual application, the required processing materials are placed on the feeding plate 13, the materials slide along the inclined direction of the feeding plate 13 to the direction of the baffle 11, the materials reach the position of the lifting plate 21, the lifting plate 21 is driven by the first driving device to move along the Z axis, the lifting plate 21 lifts the materials to the top 111 of the baffle 11, the gripper 33 is arranged on the inclined plate 31 to control the materials from moving directly along the inclined plate 31, thereby controlling the time interval of the materials rolling along the inclined plate 31 to the next procedure, and preventing the materials from being blocked in the next procedure; the second driving device is started to drive the rotating rod 32 to rotate, the rotating rod 32 drives the gripper 33 on the rotating rod 32 to rotate when the rotating rod 32 rotates, so that the gripper 33 moves away from the inclined plate 31, and the materials controlled by the gripper 33 are no longer controlled, that is, the materials can roll downward along the inclined plate 31 to the next procedure away from the baffle 11. The design is simple in structure and convenient to operate. The baffle 11, the two side plates 12 and the feeding plate 13 are surrounded, and the feeding plate 13 is a whole plate, so that the materials placed on the feeding plate 13 will not fall off, and the arrangement and operation of the lifting plate 21 will not cause the problem of material blocking when the materials fall off. The gripper 33 controls the materials to control the speed of the materials rolling from the inclined plate 31 to the next procedure.

[0041] By setting the screw transmission mechanism 4, the rotary control member 41 is controlled to rotate, the control member 41 drives the screw rod 42 to rotate, the screw rod 42 rotates to drive the isolation plate 43 fixed with the nut 44 to move along the Y axis, and the distance between the isolation plate 43 and the side plate 12 is adjusted, so that the width of the material placed by the material blocking plate 13 can be adjusted, that is, the materials of different sizes can be placed. When the size of the material is small, that is, the distance between the isolation plate 43 and the side plate 12 is small, the worker cannot directly place the material between the isolation plate 43 and the side plate 12, so the feeding door 15 can be opened to place the material, and the operation is simple. When a large amount of material is added at one time, the first material blocking block 5 and the second material blocking plate 6 will block the material exceeding a certain amount from directly flowing to the baffle 11, so as not to cause too much pressure on the lifting plate 21. The height difference between the first material blocking block 5 and the material placing plate 13 can be adjusted, and the height difference between the second material blocking plate 6 and the material placing plate 13 can be adjusted, so as to control the amount of material flowing between the baffle 11 and the first material blocking plate 5, that is, the amount of material flowing to the lifting plate 21, so that the lifting plate 21 can normally perform the material conveying work.

[0042] The above only describes the embodiments of the present application and is not used to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A feeding device, characterized in that, The utility model relates to a kind of material conveying device, including: Rack (1), lifting assembly (2) and conveying assembly (3);The rack (1) includes baffle (11), two side plates (12) and a discharging plate (13), the discharging plate (13) is inclined downward from front to back between the two side plates (12), the baffle (11) is provided behind the discharging plate (13), and the two side plates (12) and the baffle (11) are fixed on the same side of the discharging plate (13);The lifting assembly (2) includes first driving device and lifting plate (21), the first driving device is fixed on the rack (1), the first driving device is connected with the lifting plate (21), the lifting plate (21) is arranged between the baffle (11) and the discharging plate (13), and can be moved up and down along Z axis relative to the baffle (11), and the lifting plate (21) can be moved along Z axis from the intersection of the baffle (11) and the discharging plate (13) to the top (111) of the baffle (11) flush;The conveying assembly (3) includes inclined plate (31), the inclined plate (31) is connected with the top (111) of the baffle (11), and the inclined plate (31) is inclined downward away from the baffle (11).

2. The feeding device according to claim 1, characterized in that The conveying assembly (3) includes second driving device, rotating rod (32) and at least two grippers (33), the second driving device is fixed on the rack (1), the second driving device is connected with the rotating rod (32), and one end of at least two grippers (33) is detachably arranged on the rotating rod (32), and the other end of the gripper (33) is arranged on the inclined plate (31), the rotating rod (32) is arranged at one end of the two side plates (12) close to the baffle (11), and the rotating rod (32) is rotatably connected relative to the two side plates (12).

3. The feeding device according to claim 2, characterized in that The gripper (33) includes fixed part (331) and clamping part (332), one end of the clamping part (332) is fixedly connected with the fixed part (331), the fixed part (331) is detachably fixed on the rotating rod (32), and the other end of the clamping part (332) is arranged on the inclined plate (31).

4. The feeding device according to claim 1, characterized in that, The first included angle ∠1 is formed between the baffle (11) and the discharging plate (13), and the angle range of the first included angle ∠1 is 68 degrees to 72 degrees.

5. The feeding device according to claim 1, characterized in that, The second included angle ∠2 is formed between the inclined plate (31) and the baffle (11), and the angle range of the second included angle ∠2 is 68 degrees to 72 degrees.

6. The loading device of claim 1, wherein, The rack (1) further includes fixed rod (14), and both ends of the fixed rod (14) are fixedly connected with the two side plates (12) respectively.

7. The feeding device according to claim 1, characterized in that, The rack (1) further includes feeding door (15), the feeding door (15) is arranged on one of the side plates (12), and the feeding door (15) can rotate circumferentially relative to the side plate (12).

8. The feeding device according to claim 2, wherein Further include a screw transmission mechanism (4), the screw transmission mechanism (4) includes control (41), screw rod (42), isolation plate (43) and nut (44), the control (41) is arranged in one end of the screw rod (42), the isolation plate (43) and the nut (44) are fixedly connected, the screw rod (42) sequentially passes through the isolation plate (43) and the nut (44), and the isolation plate (43) and the nut (44) can be moved along Y axis of the screw rod (42);The both ends of the screw rod (42) are respectively threaded in two the side plate (12), the screw rod (42) is rotatably connected with two the side plate (12), and the control (41) is located in one end of the screw rod (42) threaded out one the side plate (12), the gripper (33) is located between the isolation plate (43) and one the side plate (12).

9. The loading device of claim 8, wherein, Further include first material blocking block (5) and second material blocking block (6), the first material blocking block (5) is detachably arranged in one the side plate (12) near the gripper (33) one side, the second material blocking block (6) is arranged in the isolation plate (43) near the gripper (33) one side, and the second material blocking block (6) is symmetrically arranged with the first material blocking block (5), and the first material blocking block (5) and the second material blocking block (6) near the material discharging plate (13) one end are all with the material discharging plate (13) height difference.

10. The loading device of claim 1, wherein, The first driving device is a pneumatic cylinder.

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