Box turnover feeding machine

Abstract

The utility model relates to the technical field of feeding machines, in particular to a box turning feeding machine which comprises a cushion table plate, a frame groove is formed in the upper side of the cushion table plate, and a box turning feeding assembly is arranged on the inner side of the frame groove. The box turning feeding assembly comprises a supporting plate, a rotating shaft and a stabilizing rod are fixedly installed on the two fixed sides of the bottom of the supporting plate, the rotating shaft is rotationally installed on the inner side of the frame groove, a second motor is fixedly installed on the outer wall of the frame groove, and the output end of the second motor rotates to the inner side of the frame groove and is fixedly connected with the rotating shaft. An arc-shaped sliding groove is formed in the inner wall of the frame groove, the two ends of the stabilizing rod are slidably connected with the arc-shaped sliding groove, and a pressure sensing assembly is arranged at a port of the arc-shaped sliding groove. According to the box turning feeding assembly, the stabilizing rod arranged on the side edge of the rotating shaft is matched with the arc-shaped sliding groove in a sliding mode, the structural stability in the rotating process is improved, and in addition, the completion of the box turning action can be sensed through the sensing effect of a pressure sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a box-turning feeder. Background Art

[0002] The box feeder is a key equipment widely used in the tobacco industry. It is mainly used in finished tobacco conveying lines and silk-making lines. It automatically flips the tobacco boxes and pours the tobacco or tobacco leaves into the buffer cabinet, thereby improving work efficiency and realizing logistics automation.

[0003] The utility model patent with reference authorization announcement number CN219660927U discloses a box-turning feeder for tobacco blending, including a frame, a turning shaft extending left and right is rotatably provided on the frame, the rear end of the top of the turning box is fixed on the turning shaft, and the turning shaft is driven to rotate by a turning drive mechanism, thereby driving the turning box to turn over. The frame is also provided with a locking structure for locking the turning shaft circumferentially, and the locking structure includes a pawl and a ratchet. The ratchet is fixedly mounted on the turning shaft, and the bottom end of the pawl is hinged to the frame through a hinge shaft. The hinge shaft is parallel to the turning shaft, and the top end of the pawl is connected to the frame through an elastic component. In the natural state, the pawl is elastically pulled by the elastic component so that the working part of the pawl is always in contact with the ratchet; the frame is also provided with a pushing mechanism for pushing the pawl away from the ratchet.

[0004] The turning box provided in the above patent has a single turning axis as its supporting rotation system when rotating to dump tobacco. When turning, its structural stability is poor. To solve the above problem, we propose a turning box feeder. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a box-turning feeder.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A box turning feeder comprises a pad plate, a frame groove is provided on the upper side of the pad plate, and a box turning feeding assembly is provided on the inner side of the frame groove; the box turning feeding assembly comprises a support plate, a rotating shaft and a stabilizing rod are fixedly installed on both sides of the bottom of the support plate, the rotating shaft is rotatably installed on the inner side of the frame groove, a second motor is fixedly installed on the outer wall of the frame groove, the output end of the second motor rotates to the inner side of the frame groove and the output end of the second motor is fixedly connected to the rotating shaft, an arc-shaped slide groove is provided on the inner wall of the frame groove, both ends of the stabilizing rod are slidably connected to the arc-shaped slide groove, a pressure sensing assembly is provided at the port of the arc-shaped slide groove, and the pressure sensing assembly includes a pressure sensor.

[0008] Furthermore, telescopic columns are fixedly installed at the four corners of the support plate, a splint is fixedly installed on the side of the upper end of the telescopic column, a pad is installed on the inner side of the splint, the pad is a rubber pad, and an electric telescopic rod is fixedly installed on the rear side of the telescopic column.

[0009] Furthermore, a material box is placed on the upper side of the support plate, and the upper side of the material box abuts against the bottom of the pad.

[0010] Furthermore, a mounting side plate is fixedly mounted on the rear side of the pressure sensor, and the mounting side plate is screwed onto the side of the frame slot. A spring is fixedly mounted on the inner side of the pressure sensor, and a contact is fixedly mounted on the end of the spring.

[0011] Furthermore, an operation console is provided on the side of the pad plate, and a controller is installed on the operation console.

[0012] Furthermore, a lifting transmission assembly is provided on both sides of the frame groove, and the lifting transmission assembly includes a threaded rod, the threaded rod is rotatably installed on the upper side of the base plate, and ear seats are symmetrically fixedly installed on both sides of the frame groove. The threaded rod is screwed through to the upper side of the ear seat, and a large gear is fixedly installed on the threaded rod. A first motor is fixedly installed on the upper side of the base plate, and a small gear is fixedly installed on the output end of the first motor, and the small gear is meshed with the large gear.

[0013] Furthermore, sliding columns are symmetrically installed on both sides of the threaded rod, and the sliding columns are fixedly installed on the upper side of the base plate. The sliding columns slide through to the upper side of the ear seat, and the upper ends of the sliding columns and the threaded rod are jointly fixedly connected to the structural top plate.

[0014] Compared with the related art, the box-turning feeder proposed in this utility model has the following advantages:

[0015] Beneficial effects:

[0016] In the present invention, a box-turning feeding machine is provided with a box-turning feeding assembly. In the box-turning feeding assembly, a support plate is used to support the material box, and it rotates around the rotating shaft. At the same time, when it rotates, a stabilizing bar provided on the other side of the rotating shaft slides inside the arc-shaped slide groove, providing its structural stability when it rotates. In addition, a pressure sensor is provided at the end of the arc-shaped slide groove. When the stabilizing bar approaches the pressure sensor, the pressure sensor will sense a pressure signal, and the pressure signal will be transmitted to the controller on the operating console. The controller controls the second motor to stop driving, thereby completing the fully automatic control process of the entire box-turning action, thereby improving the practicality of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a box-turning feeder proposed in this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a box-turning feeder proposed in this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the partial three-dimensional structure of a box-turning feeder proposed in this utility model. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the partial three-dimensional structure of a box-turning feeder proposed in this utility model. Figure 2 ;

[0021] Figure 5 This is a schematic diagram of the partial three-dimensional structure of a box-turning feeder proposed in this utility model. Figure 3 .

[0022] In the figure: 1. Pad plate; 2. Operating console; 3. Lifting transmission assembly; 31. Threaded rod; 32. Large gear; 33. First motor; 34. Small gear; 35. Sliding column; 36. Structural top plate; 4. Frame slot; 41. Ear seat; 42. Arc slide; 5. Sensing assembly; 51. Mounting side plate; 52. Pressure sensor; 53. Spring; 54. Contact; 6. Box turning feeding assembly; 61. Support plate; 62. Rotating shaft; 63. Stabilizing bar; 64. Telescopic column; 65. Clamp; 66. Pad; 67. Electric telescopic rod; 68. Second motor; 7. Material box. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Reference Figure 1-5 A box turning feeder: includes a pad plate 1, a frame groove 4 is provided on the upper side of the pad plate 1, and a box turning feeding assembly 6 is provided inside the frame groove 4; the box turning feeding assembly 6 includes a support plate 61, a rotating shaft 62 and a stabilizing rod 63 are fixedly installed on both sides of the bottom of the support plate 61, the rotating shaft 62 is rotatably installed on the inside of the frame groove 4, and a second motor 68 is fixedly installed on the outer wall of the frame groove 4. The output end of the second motor 68 rotates to the inside of the frame groove 4 and the output end of the second motor 68 is connected to the rotating shaft 62. Fixed connection, an arc-shaped slide groove 42 is opened on the inner wall of the frame groove 4, and the two ends of the stabilizing rod 63 are slidably connected with the arc-shaped slide groove 42. A pressure sensing component 5 is provided at the end of the arc-shaped slide groove 42. The pressure sensing component 5 includes a pressure sensor 52. Telescopic columns 64 are fixedly installed at the four corners of the support plate 61. A splint 65 is fixedly installed on the side of the upper end of the telescopic column 64. A pad 66 is installed on the inner side of the splint 65. The pad 66 is a rubber pad. An electric telescopic rod 67 is fixedly installed on the rear side of the telescopic column 64.

[0025] With the above arrangement, when the second motor 68 rotates, it can drive the rotating shaft 62 to rotate, thereby driving the support plate 61 to rotate around the rotating shaft 62 , and at the same time, the stabilizing bar 63 arranged on the side rotates inside the arc-shaped sliding groove 42 .

[0026] In this method, a lifting transmission assembly 3 is provided on both sides of the frame groove 4. The lifting transmission assembly 3 includes a threaded rod 31, which is rotatably installed on the upper side of the base plate 1. Ear seats 41 are symmetrically fixedly installed on both sides of the frame groove 4. The threaded rod 31 is screwed through to the upper side of the ear seat 41. A large gear 32 is fixedly installed on the threaded rod 31, and a first motor 33 is fixedly installed on the upper side of the base plate 1. A small gear 34 is fixedly installed on the output end of the first motor 33, and the small gear 34 is meshed with the large gear 32.

[0027] Through the above-mentioned arrangement, when the first motor 33 rotates, it drives the small gear 34 to rotate, and the small gear 34 engages with the large gear 32 for transmission, thereby driving the threaded rod 31 to rotate. When the threaded rod 31 rotates, it is synchronously threaded with the ear seat 41 for transmission, thereby driving the ear seat 41 to move up and down, and thereby synchronously driving the inner frame slot 4 to move up and down.

[0028] In this method, sliding columns 35 are symmetrically installed on both sides of the threaded rod 31. The sliding columns 35 are fixedly installed on the upper side of the base plate 1. The sliding columns 35 slide through to the upper side of the ear seat 41. The upper ends of the sliding columns 35 and the threaded rod 31 are jointly fixedly connected to the structural top plate 36.

[0029] By the above-mentioned arrangement, the arrangement of the structural top plate 36 connects the sliding column 35 and the upper end of the threaded rod 31 into a structural whole, thereby improving the structural stability.

[0030] In this embodiment, the material box 7 is placed on the upper side of the support plate 61 , and the upper side of the material box 7 abuts against the bottom of the pad 66 .

[0031] In this embodiment, a mounting side plate 51 is fixedly mounted on the rear side of the pressure sensor 52 , and the mounting side plate 51 is screwed onto the side of the frame slot 4 . A spring 53 is fixedly mounted on the inner side of the pressure sensor 52 , and a contact 54 is fixedly mounted on the end of the spring 53 .

[0032] Through the above-mentioned arrangement, when the stabilizing rod 63 slides inside the arc-shaped slot 42, when it slides to the end of the arc-shaped slot 42, it will touch the contact 54, thereby compressing the spring 53, and then the spring 53 transmits the pressure to the pressure sensor 52. At this time, the pressure sensor 52 can sense the pressure signal, indicating that the box-turning action has been rotated into place.

[0033] In this embodiment, an operation console 2 is provided on the side of the base plate 1 , and a controller is installed on the operation console 2 .

[0034] Through the above-mentioned arrangement, the controller controls the various electrical components in the present invention to work in coordination, thereby completing the automatic box turning action.

[0035] The working principle of the box-turning feeder provided by the utility model is as follows:

[0036] When the material box 7 is in use, the material box 7 is placed on the upper side of the support plate 61, and the subsequent electric telescopic rod 67 is retracted, driving the pad 66 inside the clamping plate 65 to press against the port on the upper side of the material box 7, thereby stably clamping the material box 7 on the upper side of the support plate 61, and subsequently starting the first motor 33, driving the threaded rod 31 to rotate through the meshing transmission action, thereby driving the frame slot 4 and the material box 7 on the upper side of the inner support plate 61 to rise. When it rises to the dumping height, the first motor 33 stops driving, and the subsequent second motor 68 drives the rotating shaft 62 to rotate, thereby driving the support plate 61 and the material box 7 to flip to the right. At the same time, the stabilizing rod 63 slides inside the arc slide 42, and when the stabilizing rod 63 touches the contact 54 at the end of the arc slide 42, the spring 53 transmits pressure to the pressure sensor 52. The pressure sensor 52 senses the pressure signal and transmits it to the controller on the operation console 2, and the controller controls the second motor 68 to stop rotating, completing the box flipping and material unloading work.

[0037] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A box-turning feeder, characterized in that: It comprises a pad plate (1), a frame groove (4) is provided on the upper side of the pad plate (1), and a box turning and feeding assembly (6) is provided inside the frame groove (4); The box turning feeding assembly (6) includes a support plate (61), and a rotating shaft (62) and a stabilizing rod (63) are fixedly installed on both sides of the bottom of the support plate (61). The rotating shaft (62) is rotatably installed on the inner side of the frame groove (4), and a second motor (68) is fixedly installed on the outer wall of the frame groove (4). The output end of the second motor (68) rotates to the inner side of the frame groove (4) and the output end of the second motor (68) is fixedly connected to the rotating shaft (62). An arc-shaped slide groove (42) is provided on the inner wall of the frame groove (4), and both ends of the stabilizing rod (63) are slidably connected to the arc-shaped slide groove (42). A pressure sensing assembly (5) is provided at the end of the arc-shaped slide groove (42), and the pressure sensing assembly (5) includes a pressure sensor (52).

2. A box tipping feeder according to claim 1, characterized in that: Telescopic columns (64) are fixedly installed at the four corners of the support plate (61), a clamping plate (65) is fixedly installed on the side of the upper end of the telescopic column (64), a pad (66) is installed on the inner side of the clamping plate (65), and the pad (66) is a rubber pad. An electric telescopic rod (67) is fixedly installed on the rear side of the telescopic column (64).

3. A box tipping feeder according to claim 1, characterized in that: A material box (7) is placed on the upper side of the support plate (61), and the upper side of the material box (7) abuts against the bottom of the pad (66).

4. A box tipping feeder according to claim 1, characterized in that: A mounting side plate (51) is fixedly mounted on the rear side of the pressure sensor (52), and the mounting side plate (51) is screwed and mounted on the side of the frame slot (4). A spring (53) is fixedly mounted on the inner side of the pressure sensor (52), and a contact (54) is fixedly mounted on the end of the spring (53).

5. The box tipping feeder according to claim 1, characterized in that: An operating console (2) is provided on the side of the pad plate (1), and a controller is installed on the operating console (2).

6. The box tipping feeder according to claim 1, characterized in that: A lifting transmission assembly (3) is provided on both sides of the frame groove (4), and the lifting transmission assembly (3) includes a threaded rod (31), and the threaded rod (31) is rotatably mounted on the upper side of the pad plate (1). Ear seats (41) are symmetrically fixedly mounted on both sides of the frame groove (4), and the threaded rod (31) is screwed through to the upper side of the ear seat (41). A large gear (32) is fixedly mounted on the threaded rod (31), and a first motor (33) is fixedly mounted on the upper side of the pad plate (1). A small gear (34) is fixedly mounted on the output end of the first motor (33), and the small gear (34) is meshed with the large gear (32).

7. The box tipping feeder according to claim 6, characterized in that: Sliding columns (35) are symmetrically installed on both sides of the threaded rod (31), and the sliding columns (35) are fixedly installed on the upper side of the pad plate (1). The sliding columns (35) slide through to the upper side of the ear seat (41), and the upper ends of the sliding columns (35) and the threaded rod (31) are fixedly connected to a structural top plate (36).

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