Feeding structure of kernel punching device

Abstract

The utility model discloses a feeding structure of a kernel punching device, and belongs to the technical field of red date processing. The structure comprises a feeding bin, a brush cylinder, a motor, a discharging brush and a driving mechanism, wherein the feeding bin sequentially comprises an outer feeding bin and an inner feeding bin from right to left, and the outer feeding bin and the inner feeding bin are separated through a partition plate; the lower part of the left side of the partition plate is provided with a chute which is provided with a feeding hole; the chute is obliquely arranged downwards from right to left, the left end of the chute extends to the adjacent upper part of the turntable, and the right end of the chute is communicated with the feeding hole; the outer feeding bin is positioned on the right side of the turntable; the inner feeding bin is located over the rear portion of the rotary disc, and the bottom of the inner feeding bin is open. The discharging brush is arranged in the chute in the front-back direction and located on the adjacent left side of the partition plate, multiple clusters of bristles are arranged on the circumferential face of the discharging brush at intervals, and the front end of the discharging brush forwards penetrates out of the feeding bin to form a driving end. The multiple clusters of bristles are evenly distributed and are all arranged in the radial direction of the discharging brush. The driving end is hinged to the sliding plate right in front of the feeding bin through a driving mechanism to drive the discharging brush to rotate so as to intermittently discharge materials.

Description

TECHNICAL FIELD

[0001] The utility model belongs to jujube processing technical field, especially relate to a feed structure of core punching device. BACKGROUND

[0002] The patent with the application number CN202010951766.3 discloses a casing tube core removing device, which comprises a rack, a bottom plate is arranged in the rack, the upper left side of the bottom plate is a notch, a rotating turntable is arranged on the bottom plate, a material hole is arranged on the turntable, the material hole is divided into two layers by the convex part of the middle part of the side wall, an inlet bin is arranged on the rack and located at the lower left side of the turntable, a lower small jujube opening is arranged on the bottom plate and located at the lower right side of the turntable, a small jujube sliding plate is arranged below the lower small jujube opening, a lower core opening is arranged on the bottom plate and located at the upper right side of the turntable, a core sliding plate is arranged below the lower core opening, a sliding rod is arranged on the rack and located at the side of the lower core opening, an upper sliding plate and a lower sliding plate are sleeved on the sliding rod, a core removing needle is arranged on the upper sliding plate, a middle core pressing sleeve and two side jujube pressing rods are arranged on the lower sliding plate, the core removing needle is sleeved on the core pressing sleeve, and a jujube sliding plate is arranged on the rack and located at the upper left side of the turntable.

[0003] The patent feeds the turntable through the inlet bin, but there are problems: if too much material is discharged (such as more than the number of corresponding material holes), the jujubes will accumulate on the turntable and cannot enter the material holes, which will cause the equipment to be stuck. UTILITY MODEL CONTENT

[0004] In order to solve the foregoing problems, the utility model embodiment provides a feed structure of core punching device, which controls the feeding speed of the turntable by setting the intermittent discharging brush, avoids the accumulation of jujubes on the turntable, and avoids the equipment from being stuck. The technical scheme is as follows:

[0005] The utility model discloses an embodiment provides a kind of feeding structure of core punching device, the feeding structure includes the feeding bin 2 being located adjacent upper portion in the rear portion of carousel 1 and being arranged left and right, the brush cylinder 3 in feeding bin 2 and being located carousel 1 upside and the motor 4 for driving brush cylinder 3 rotation, the right end of feeding bin 2 extends right relative to carousel 1, the brush cylinder 3 is arranged along front and back;The feeding structure further includes discharge brush 5 and drive mechanism 6;The feeding bin 2 is sequentially outer feeding bin 21 and inner feeding bin 22 from right to left and is separated by front and back partition 23;The left side lower portion of partition 23 is provided with chute 24 along left and right, and feeding port is provided on it and located the bottom of outer feeding bin 21;The chute 24 is arranged obliquely downward from right to left, and the left end is to the adjacent upper portion of the right side outer edge of carousel 1, and the right end is matched with feeding port and is communicated with feeding port;The outer feeding bin 21 is located in the right side of carousel 1, and the red dates in it can roll towards feeding port;The inner feeding bin 22 is located directly above the rear portion of carousel 1 and its bottom is open;The discharge brush 5 is arranged in chute 24 along front and back, and it is located adjacent left side of partition 23, and it shields feeding port, and multiple tufts of bristles are arranged on its circumferential surface with interval, and its front end is forwardly out of feeding bin 2 and forms driving end 7;Multiple tufts of bristles are evenly distributed and are all arranged along the radial direction of discharge brush 5;The bristle of bottom can shield chute 24, and after discharge brush 5 rotates predetermined angle, red dates can pass through the gap between bristle and chute 24;The driving end 7 and the slide plate 8 in front of feeding bin 2 are hinged by drive mechanism 6 to drive discharge brush 5 to rotate to intermittently discharge, and the slide plate 8 is located directly above the front portion of carousel 1 and repeatedly moves up and down.

[0006] Specifically, the feeding port in the utility model embodiment is arranged at the front portion of the partition 23;The front side plate of the outer feeding bin 21 is vertically arranged, the right side plate thereof is arranged obliquely downward from right to left, the back side plate thereof is arranged obliquely downward from back to front, and the bottom thereof is arranged obliquely downward from right to left;The inner bottom of the chute 24 is flush with the bottom of the outer feeding bin 21.

[0007] Among them, the drive mechanism 6 in the utility model embodiment includes the rotation shaft 61 arranged along front and back, the rotation sleeve 62 rotationally arranged at the rear portion of the rotation shaft 61 and the rotation arm 63 fixedly connected on the driving end 7, and the front portion of the rotation shaft 61 is fixedly connected to the rear portion of the slide plate 8;The rotation sleeve 62 is coaxially arranged with the rotation shaft 61, and a ring groove is coaxially arranged on the circumferential surface of the rotation sleeve 62, and the rotation sleeve 62 is located adjacent rear of the slide plate 8;The rotation arm 63 is arranged along the radial direction of the discharge brush 5, the inner end of the rotation arm 63 is fixedly connected with the driving end 7, and the outer end of the rotation arm 63 is provided with a strip-shaped notch 64 matched with the rotation sleeve 62 along the direction in which the rotation arm 63 is arranged;The rotation sleeve 62 is slidably arranged in the strip-shaped notch 64, and the two edges of the strip-shaped notch 64 are embedded in the ring groove;When the slide plate 8 is in the high position, the rotation arm 63 is arranged obliquely upward from right to left.

[0008] Further, the upper side rear end of the sliding plate 8 is provided with a fixing seat 65, the fixing seat 65 is located at the upper left of the driving end 7 and a strip-shaped hole 66 is arranged on the fixing seat 65 along the left-right direction; the front part of the rotating shaft 61 and the front and back sides of the fixing seat 65 are provided with two locking nuts; the front part of the rotating shaft 61 passes through the strip-shaped hole 66 and is locked and fixed on the fixing seat 65 through the two nuts.

[0009] Further, the feeding port is a vertically arranged rectangular hole, and a valve plate door capable of being adjusted up and down is arranged on the upper part of the feeding port; the valve plate door closes the upper part of the feeding port.

[0010] Further, the adjacent upper part of the inner feeding bin 22 and the outer edge of the rotating disc 1 is provided with an arc-shaped plate 9 matched with the rotating disc 1, the arc-shaped plate 9 is provided with a notch at the chute 24, and the end part is fixedly connected with the left end of the rear groove side of the chute 24.

[0011] Specifically, four clusters of brush hairs are arranged on the discharging brush 5; when the sliding plate 8 is in the high position, the brush hairs at the bottom are arranged vertically and shield the chute 24.

[0012] Specifically, the top of the right part of the inner feeding bin 22 is detachably provided with a transparent cover plate, the upper part of the left part is provided with a containing bin 10 along the front and back direction; the brush cylinder 3 is arranged in the middle part of the inner feeding bin 22, and the motor 4 is arranged in the containing bin 10 and the rear end of the driving shaft is drivingly connected with the brush cylinder 3 through a chain.

[0013] The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the utility model provides a feeding structure of a core punching device, intermittent discharging is realized through the discharging brush, the feeding speed of the rotating disc is controlled, the accumulation of red dates on the rotating disc is avoided, and the equipment is prevented from being stuck. In addition, the discharging brush is linked with the sliding plate, so that the driving structure does not need to be arranged, linkage control is realized, the lifting (the lifting process corresponds to the rotation of the rotating disc) of the sliding plate is controlled, and the discharging process is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structure schematic view of the feeding structure of the core punching device in the embodiment of the utility model;

[0015] Figure 2 is Figure 1 is a local enlarged view of the driving mechanism in the embodiment of the utility model;

[0016] Figure 3 is a structure schematic view when the discharging brush shields the chute;

[0017] Figure 4 is a structure schematic view when the discharging brush discharges;

[0018] Figure 5 is a structural schematic diagram of the driving mechanism;

[0019] Figure 6 is a structural schematic diagram of the driving mechanism when the sliding plate is in a high position;

[0020] Figure 7 is a structural schematic diagram of the driving mechanism when the sliding plate is in a high position;

[0021] In the figure: 1 rotating disc, 2 feeding bin, 3 brush cylinder, 4 motor, 5 discharging brush, 6 driving mechanism, 7 driving end, 8 sliding plate, 9 arc plate, 10 containing bin;

[0022] 21 outer feeding bin, 22 inner feeding bin, 23 partition, 24 chute;

[0023] 61 rotating shaft, 62 rotating sleeve, 63 rotating arm, 64 strip-shaped notch, 65 fixed seat, 66 strip-shaped hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in further detail below in combination with the drawings.

[0025] Example 1

[0026] Referring to Figures 1-7 , example 1 provides a feeding structure of a core punching device, which comprises a feeding bin 2, a brush cylinder 3, a motor 4, a discharging brush 5 and a driving mechanism 6.

[0027] The feeding bin 2 is arranged along the left-right direction, is located above the rear part of the rotating disc 1, extends to the right relative to the rotating disc 1 at the right end (for the convenience of description, the right end is defined to extend in this patent, but this is not a limitation of the patent), and comprises an outer feeding bin 21 and an inner feeding bin 22 from right to left and is separated by a front-rear partition 23. The outer feeding bin 21 is located on the right side of the rotating disc 1, and the jujubes in it can roll towards the feeding port. The inner feeding bin 22 is located directly above the rear part of the rotating disc 1 and has an open bottom.

[0028] The brush cylinder 3 is arranged along the front-rear direction, is arranged in the middle of the inner feeding bin 22, is rotatably arranged on the feeding bin 2, is located on the upper side of the rear part of the rotating disc 1, is used for brushing the jujubes into the feeding hole of the rotating disc 1 and brushing the small jujubes out downwards (consistent with the effect of the prior art), and is driven to rotate by the motor 4.

[0029] The left lower part of the partition plate 23 is provided with a chute 24 in the left-right direction. The upper part of the chute 24 is provided with a feeding port at the bottom of the outer feeding bin 21. The chute 24 is arranged obliquely downward from right to left. The left end of the chute 24 is adjacent to the upper part of the right side of the rotary disc 1. The right end of the chute 24 is matched with the feeding port and is communicated with the feeding port. The chute 24 is used to guide the red dates in the outer feeding bin 21 to the rotary disc 1. Specifically, the feeding port is a vertically arranged rectangular hole. The upper part of the feeding port is provided with a valve plate door (specifically a rectangular plate, which is provided with a strip-shaped hole in the vertical direction and is fixed on the partition plate 23 by a fixed bolt penetrating through the strip-shaped hole) that can be adjusted up and down. The valve plate door closes the upper part of the feeding port. By adjusting the valve plate door up and down, the feeding speed of the feeding port can be adjusted. More specifically, the valve plate door is located on the left side of the partition plate 23 for easy control.

[0030] The feeding brush 5 is arranged in the chute 24 in the front-rear direction. The feeding brush 5 is rotatably arranged and is located adjacent to the left side of the partition plate 23. The feeding brush 5 covers the feeding port. A plurality of clusters of bristles are arranged on the circumferential surface of the feeding brush 5. The front ends of the clusters of bristles penetrate out of the feeding bin 2 to form a driving end 7. The clusters of bristles are uniformly distributed and are arranged in the radial direction of the feeding brush 5. The bristles at the bottom can cover the chute 24. After the feeding brush 5 rotates by a predetermined angle (such as 45°), the red dates can pass through the gap between the bristles and the chute 24. The driving end 7 is hinged to the sliding plate 8 in front of the feeding bin 2 by the driving mechanism 6 to drive the feeding brush 5 to rotate for intermittent feeding. The sliding plate 8 is located directly above the front part of the rotary disc 1 and repeatedly moves up and down (driven by the corresponding structure). The structure of the sliding plate 8 can be referred to the description of the application number CN202010951766.3.

[0031] The feeding brush 5 is arranged in the chute 24 in the front-rear direction. The feeding brush 5 is rotatably arranged and is located adjacent to the left side of the partition plate 23. The feeding brush 5 covers the feeding port. A plurality of clusters of bristles are arranged on the circumferential surface of the feeding brush 5. The front ends of the clusters of bristles penetrate out of the feeding bin 2 to form a driving end 7. The clusters of bristles are uniformly distributed and are arranged in the radial direction of the feeding brush 5. The bristles at the bottom can cover the chute 24. After the feeding brush 5 rotates by a predetermined angle (such as 45°), the red dates can pass through the gap between the bristles and the chute 24. The driving end 7 is hinged to the sliding plate 8 in front of the feeding bin 2 by the driving mechanism 6 to drive the feeding brush 5 to rotate for intermittent feeding. The sliding plate 8 is located directly above the front part of the rotary disc 1 and repeatedly moves up and down (driven by the corresponding structure). The structure of the sliding plate 8 can be referred to the description of the application number CN202010951766.3. Figures 1-2And 5-7, the utility model embodiment drive mechanism 6 includes the rotation shaft 61 who sets up along front and back, the rotation sleeve 62 who sets up rotationally behind the rotation shaft 61 and the rotation arm 63 fixedly connected on drive end 7 etc., the upper side rear end of slide plate 8 is equipped with fixed seat 65 (set along left and right), and fixed seat 65 is located the left upper of drive end 7 and its upper along left and right is equipped with strip hole 66. The front of rotation shaft 61 (for screw rod structure) and the front and back both sides of fixed seat 65 are equipped with two locking nuts. The front of rotation shaft 61 passes through strip hole 66 and is fixed on fixed seat 65 by two nuts. Loosen two locking nuts can left and right adjust rotation shaft 61, further adjust the rotation angle of discharging brush 5. The rotation sleeve 62 is coaxially arranged with the rotation shaft 61, a ring groove is coaxially arranged on the circumferential surface of the rotation sleeve 62, and the rotation sleeve 62 is located adjacent to the rear of the slide plate 8. The rotation arm 63 is arranged along the radial direction of the discharging brush 5, the inner end of the rotation arm 63 is fixedly connected with the drive end 7, and the outer end of the rotation arm 63 is provided with a strip-shaped notch 64 (the outer end is open) matched with the rotation sleeve 62 in the direction of the rotation arm 63. The rotation sleeve 62 is slidably arranged in the strip-shaped notch 64, and the two edges of the strip-shaped notch 64 are embedded in the ring groove. When the slide plate 8 is in the high position, the rotation arm 63 is arranged obliquely upward from right to left. During the up-down movement of the slide plate 8, the rotation sleeve 62 slides in the strip-shaped notch 64, thereby driving the rotation arm 63 to swing, and finally driving the discharging brush 5 to rotate.

[0032] Embodiment 2

[0033] Referring to Figure 1 Embodiment 2 provides a feeding structure of a core punching device, which has basically the same structure as that of Embodiment 1, except that the feeding port in the embodiment is arranged at the front of the partition plate 23. The front side plate of the outer feeding bin 21 is vertically arranged, the right side plate thereof is arranged obliquely downward from right to left, the rear side plate thereof is arranged obliquely downward from rear to front, and the bottom thereof is arranged obliquely downward from right to left. The inner bottom of the chute 24 is flush with the bottom of the outer feeding bin 21. The foregoing structure can ensure that the red dates can roll from the outer feeding bin 21 to the chute 24.

[0034] Embodiment 3

[0035] Embodiment 3 provides a feeding structure of a core punching device, which has basically the same structure as that of Embodiment 1, except that the width of the chute 24 in the embodiment is 5-8 cm, the length thereof is 3-5 cm, and the inclination angle thereof is 5-15°.

[0036] Embodiment 4

[0037] Referring to Figure 1, embodiment 4 provides a feeding structure of the core punching device, the structure is basically same with the structure of embodiment 1, and the difference is that: the adjacent upper portion of the inner feeding bin 22 in the embodiment is provided with the arc plate 9 matched with the rear portion of the rotary disc 1, the arc plate 9 is provided with the notch at the chute 24, and the end portion (specifically the right end) is fixedly connected with the left end of the rear groove edge of the chute 24.

[0038] Embodiment 5

[0039] Referring to Figure 1 , embodiment 5 provides a feeding structure of the core punching device, the structure is basically same with the structure of embodiment 1, and the difference is that: the right portion of the inner feeding bin 22 in the embodiment is detachably provided with the transparent cover plate, and the upper portion of the left portion is provided with the containing bin 10 along the front-rear direction. The transparent cover plate is specifically the rectangular plate arranged along the front-rear direction, and specifically can be the acrylic plate. The containing bin 10 is specifically the rectangular groove arranged along the front-rear direction. The motor 4 is arranged in the containing bin 10, and the rear end of the driving shaft is in transmission connection with the brush cylinder 3 through the chain (correspondingly provided with the chain wheel).

[0040] Embodiment 6

[0041] Referring to Figures 3-4 , embodiment 6 provides a feeding structure of the core punching device, the structure is basically same with the structure of embodiment 1, and the difference is that: the feeding brush 5 in the embodiment is provided with four clusters of brush hairs. When the sliding plate 8 is located at the high position, the brush hairs at the bottom are vertically arranged and shield the chute 24. When the sliding plate 8 is in the process of descending, the feeding brush 5 rotates, then the gap between the brush hairs at the bottom of the feeding brush 5 and the groove bottom in the chute 24 gradually increases, and the red dates pass through the gap to realize feeding.

[0042] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A feeding structure of a core device, comprising a feeding bin (2) arranged along the left-right direction and located adjacent to the upper part of the rear part of a rotating disc (1), a brush cylinder (3) located in the feeding bin (2) and on the upper side of the rotating disc (1), and a motor (4) for driving the brush cylinder (3) to rotate, the right end of the feeding bin (2) extends to the right relative to the rotating disc (1), and the brush cylinder (3) is arranged along the front-rear direction; characterized in that, the feeding structure further comprises a discharging brush (5) and a driving mechanism (6); the feeding bin (2) comprises an outer feeding bin (21) and an inner feeding bin (22) arranged in sequence from right to left and separated by a front-rear partition (23); the left lower part of the partition (23) is provided with a chute (24) arranged along the left-right direction, and the upper part of the chute (24) is provided with a feeding port located on the bottom of the outer feeding bin (21); the chute (24) is arranged obliquely downward from right to left, the left end of the chute (24) is located adjacent to the upper part of the right outer edge of the rotating disc (1), and the right end of the chute (24) is matched with and communicated with the feeding port; the outer feeding bin (21) is located on the right side of the rotating disc (1), and the jujubes in the outer feeding bin (21) can roll toward the feeding port; the inner feeding bin (22) is located directly above the rear part of the rotating disc (1) and has an open bottom; the discharging brush (5) is arranged in the chute (24) along the front-rear direction, is located adjacent to the left side of the partition (23), shields the feeding port, is provided with a plurality of clusters of bristles on the circumferential surface at intervals, and has a driving end (7) formed by the front end penetrating out of the feeding bin (2); the clusters of bristles are uniformly distributed and are arranged along the radial direction of the discharging brush (5); the bristles at the bottom can shield the chute (24), and the jujubes can pass through the gap between the bristles and the chute (24) after the discharging brush (5) rotates by a predetermined angle; the driving end (7) is hinged to a sliding plate (8) located in front of the feeding bin (2) through the driving mechanism (6) to drive the discharging brush (5) to rotate for intermittent discharging, and the sliding plate (8) is located directly above the front part of the rotating disc (1) and repeatedly moves up and down.

2. The feed structure of a projectile according to claim 1, wherein The feeding port is arranged on the front part of the partition (23); the front side plate of the outer feeding bin (21) is arranged vertically, the right side plate is arranged obliquely downward from right to left, the back side plate is arranged obliquely downward from back to front, and the bottom is arranged obliquely downward from right to left; the inner bottom of the chute (24) is flush with the bottom of the outer feeding bin (21).

3. The feed structure of a projectile according to claim 1, wherein The driving mechanism (6) comprises a rotating shaft (61) arranged along the front-rear direction, a rotating sleeve (62) arranged rotatably at the rear part of the rotating shaft (61), and a rotating arm (63) fixedly connected to the driving end (7); the front part of the rotating shaft (61) is fixed to the rear part of the sliding plate (8); the rotating sleeve (62) is coaxially arranged with the rotating shaft (61), is provided with an annular groove coaxially on the circumferential surface, and is located adjacent to the rear part of the sliding plate (8); the rotating arm (63) is arranged along the radial direction of the discharging brush (5), is fixedly connected to the inner end of the driving end (7), and is provided with a strip-shaped notch (64) matched with the rotating sleeve (62) on the outer end; the rotating sleeve (62) is slidably arranged in the strip-shaped notch (64), and the two edges of the strip-shaped notch (64) are embedded in the annular groove; when the sliding plate (8) is in the high position, the rotating arm (63) is arranged obliquely upward from right to left.

4. The feed structure of a projectile according to claim 3, wherein The upper rear end of the slide plate (8) is provided with a fixing base (65), which is located above the left of the driving end (7) and is provided with a strip-shaped hole (66) in the left-right direction on the fixing base (65); the front part of the rotating shaft (61) is provided with two locking nuts on the front and rear sides of the fixing base (65); the front part of the rotating shaft (61) passes through the strip-shaped hole (66) and is locked and fixed on the fixing base (65) by the two nuts.

5. The feed structure of a kernel filling apparatus according to claim 1, wherein The feeding port is a vertically arranged rectangular hole, and the upper part of the feeding port is provided with a valve plate door which can be adjusted up and down; the valve plate door closes the upper part of the feeding port.

6. The feed structure of a projectile according to claim 1, wherein The inner feeding bin (22) is provided with an arc-shaped plate (9) which cooperates with the rotating disc (1) above and adjacent to the outer edge of the rotating disc (1); the arc-shaped plate (9) is provided with a gap at the chute (24) and the end part is fixedly connected with the left end of the rear groove edge of the chute (24).

7. The feed structure of a kernel filling apparatus according to claim 1, wherein The discharge brush (5) is provided with four clusters of bristles; when the slide plate (8) is in the high position, the bristles at the bottom are vertically arranged and shield the chute (24).

8. The feed structure of a kernel filling apparatus according to claim 1, wherein The right part of the top of the inner feeding bin (22) is detachably provided with a transparent cover plate, and the upper part of the left part is provided with a containing bin (10) in the front-rear direction; the brush cylinder (3) is arranged in the middle part of the inner feeding bin (22), and the motor (4) is arranged in the containing bin (10) and the rear end of the driving shaft is drivingly connected with the brush cylinder (3) through a chain.

Images