Material taking mechanism of online high-speed feeding machine for brittle capsules

Abstract

The utility model belongs to the field of capsule feeding machines, and particularly relates to a material taking mechanism of a brittle capsule online high-speed feeding machine, which comprises a rack, a material bin plate is arranged on the rack, a material taking disc and a transparent cover plate are mounted on the material bin plate, and a feeding disc component is arranged below the material taking disc and is in rotary contact with the material taking disc. The stock bin plate comprises a material taking disc flange and a material storage cavity, a first feeding opening is formed in the rear face of the material storage cavity, a proximity switch is installed on the lower portion of the material storage cavity, an air blowing nozzle is installed on the right side of the material storage cavity, a row of air blowing openings are formed in the front section of the air blowing nozzle, the material taking disc rotates anticlockwise, and the air blowing nozzle blows air clockwise. The capsule packaging machine has the advantages that capsules are prevented from being broken due to high-speed rotation, and meanwhile the capsules are prevented from adhering to one another; the bead breaking phenomenon caused by friction between the capsule and the flange is avoided; the capsule handover speed is improved; the capsules are prevented from being stuck at the visible window position; and the situation that the first type of capsules are broken when the second material taking disc intersects with the feeding disc can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of capsule feeding machine, especially a kind of brittle capsule on-line high-speed feeding machine's material taking mechanism. BACKGROUND

[0002] Traditional capsule on-line high-speed feeding machine, as shown in CN214431762U, the air passage is evenly spaced distribution in the circumferential direction of the disc body of the bead taking disc, the material storage passage and the air passage are arranged along the radial direction of the disc body, the air passage and the air inlet passage are arranged to realize the air flow into the material sorting groove, the air flow acts on the burst bead in the material sorting groove and generates disturbance to it, thereby playing the role of destroying "bridge" phenomenon.

[0003] At the same time, capsule is easy to be broken by friction with the baffle.

[0004] In addition, the traditional technical solutions are all the research and development of single capsule, and the research and development of multiple capsules are lack of research. INVENTION CONTENTS

[0005] In order to solve the above problems, the utility model provides a kind of brittle capsule on-line high-speed feeding machine's material taking mechanism.

[0006] This brittle capsule on-line high-speed feeding machine's material taking mechanism, including rack, rack is provided with hopper plate, hopper plate is installed with material taking disc and transparent cover plate, material taking disc below has feeding disc assembly and material taking disc rotary contact, its characterized in that, hopper plate includes material taking disc baffle, material storage cavity, first feeding port is arranged behind material storage cavity, proximity switch is installed in the lower part of material storage cavity, air blowing nozzle is installed on the right side of material storage cavity, a row of air blowing ports is arranged in the front section of air blowing nozzle, material taking disc counterclockwise rotation, air blowing nozzle blows air in clockwise direction.

[0007] Further, there is a circle of fan-shaped negative pressure groove outside material storage cavity, and the bottom of the negative pressure groove is uniformly distributed with air suction holes, the contact position of the feeding disc assembly and the material taking disc is the capsule interface position, and the air blowing hole is beside the capsule interface position, and the air blowing hole and the negative pressure groove are on the same circumference.

[0008] Further, a bead blocking block is arranged above the material storage cavity to prevent the capsules in the upper material taking passage from falling out of the passage due to gravity.

[0009] Preferably, the first feeding port is an inclined feeding port.

[0010] Further, a visual window is arranged on the material taking disc, the visual window has a slope, and the visual window is gradually larger from front to back.

[0011] Further, the two taking-out discs are in rotational contact with the upper two taking-out disc assemblies, and the taking-out disc is uniformly provided with a pair of taking-out channels, and the rear surface of the taking-out disc away from the center is uniformly distributed with a plurality of waist-shaped slot air holes, the waist-shaped slot air holes correspond to the taking-out channels one by one, and the taking-out channel is provided with a slant air duct connected with the waist-shaped slot air hole.

[0012] Further, the two taking-out discs are in rotational contact with the upper two taking-out disc assemblies, and the taking-out disc is uniformly provided with a pair of taking-out channels, and the rear surface of the taking-out disc away from the center is uniformly distributed with a plurality of waist-shaped slot air holes, the waist-shaped slot air holes correspond to the taking-out channels one by one, and the taking-out channel is provided with a slant air duct connected with the waist-shaped slot air hole.

[0013] In use, the capsules enter the storage cavity through the feeding port, the taking-out disc rotates counterclockwise to drive the capsules to rotate synchronously in the storage cavity, the air nozzle slows down the capsules in the storage cavity to prevent the capsules from being broken due to high-speed rotation, and the air nozzle disturbs the capsules to avoid mutual adhesion of the capsules; through centrifugal action, the capsules enter the taking-out channel of the taking-out disc, and in the rotating process of the taking-out disc, the slant air duct is alternately connected with the negative pressure groove and the blowing hole, and when the capsules are in the position wrapped by the blocking edge of the taking-out disc, negative pressure exists in the slant air duct, so that the capsules are prevented from being broken due to friction with the blocking edge of the taking-out disc; when the capsules rotate to the handover position, the positive pressure airflow in the blowing hole accelerates the capsules to fall into the feeding disc, improves the handover speed of the capsules, and reduces the occurrence of the broken capsules.

[0014] When working, the remaining capsules in the storage cavity can be checked through the visual window at any time, the slope at the side of the visual window avoids the capsules from being blocked at the position of the visual window, and when the feeding disc assembly takes one kind of capsules in one taking-out disc and then rotates to another taking-out disc to take another kind of capsules, the avoiding slot on the taking-out disc can avoid the first kind of capsules from being broken when the second taking-out disc intersects with the feeding disc assembly.

[0015] The utility model has the advantages that: first, the capsules are prevented from being broken due to high-speed rotation and mutual adhesion; the capsules are prevented from being broken due to friction with the blocking edge; the handover speed of the capsules is improved; the capsules are prevented from being blocked at the position of the visual window; and the first kind of capsules are prevented from being broken when the second taking-out disc intersects with the feeding disc. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model structural schematic diagram

[0017] Figure 2 、 Figure 1 The middle bin plate structure schematic diagram

[0018] Figure 3 、 Figure 2 The middle A-A sectional view

[0019] Figure 4 The taking-out disc front view

[0020] Figure 5 ,Figure 4 BB section view

[0021] Figure 6 , Figure 4 Rear view

[0022] Figure 7 , Figure 5 CC section view

[0023] Figure 8 , Figure 5 Enlarged view of part M

[0024] Figure 9 , Figure 1 Schematic diagram of the middle air nozzle structure

[0025] Figure 10 , Figure 1 Internal structure diagram of the silo plate

[0026] exist Figures 1 to 10 In the middle, 1. Frame, 2. Hopper plate, 2.1. Feeding tray side guard, 2.1.1. Negative pressure groove, 2.1.2. Suction hole, 2.2. Storage cavity, 2.3. First feed inlet, 2.4. Air nozzle, 2.4.1. Air outlet, 2.5. Proximity switch, 2.6. Capsule interface, 2.7. Air hole, 2.8. Bead block, 3. Feeding tray, 3.1. Viewing window, 3.2. Feeding channel, 3.3. Air clearance groove, 3.4. Waist-shaped groove air hole, 3.5. Inclined air channel, 4. Transparent cover plate, 5. Feeding tray assembly. Detailed Implementation

[0027] exist Figures 1 to 10 The material handling mechanism of this online high-speed brittle capsule feeding machine includes a frame 1, a hopper plate 2 on the frame 1, a material handling tray 3 and a transparent cover plate 4 installed on the hopper plate 2, and a feeding tray assembly 5 below the material handling tray 3 in rotatable contact with the material handling tray 3. The hopper plate 2 is characterized by including a material handling tray sidewall 2.1, a storage cavity 2.2, a first feed inlet 2.3 behind the storage cavity 2.2, a proximity switch 2.5 installed at the lower part of the storage cavity 2.2, and an air nozzle 2.4 installed on the right side of the storage cavity 2.2. The air nozzle 2.4 has a row of air outlets 2.4.1 at its front end. When the material handling tray 3 rotates counterclockwise, the air nozzle 2.4 blows air in a clockwise direction.

[0028] The storage cavity 2.2 is surrounded by a fan-shaped negative pressure groove 2.1.1. Suction holes 2.1.2 are evenly distributed at the bottom of the negative pressure groove 2.1.1. The contact position between the feeding plate assembly 5 and the picking plate 3 is the capsule interface position 2.6. There is a blowing hole 2.7 next to the capsule interface position 2.6. The blowing hole 2.7 and the negative pressure groove 2.1.1 are on the same circumference.

[0029] A stop bead 2.8 is arranged above the storage cavity 2.2 to prevent the capsules in the upper material taking channel 3.2 from falling out due to gravity.

[0030] The first material inlet 2.3 is an inclined material inlet.

[0031] The material taking disc 3 is provided with a visual window 3.1, the visual window 3.1 has a slope, and the visual window 3.1 is small in front and large in back.

[0032] The material taking disc 3 has two, the material taking disc assembly 5 is in rotational contact with the two material taking discs 3 above, the material taking disc 3 is uniformly provided with a pair of material taking channels 3.2, the rear surface of the material taking disc 3 away from the center is uniformly distributed with a pair of waist-shaped groove air holes 3.4, the waist-shaped groove air holes 3.4 correspond to the material taking channels 3.2 one by one, the material taking channel 3.2 is provided with a slanted air duct 3.5 on the side, the slanted air duct 3.5 is connected with the waist-shaped groove air hole 3.4, and the diameter of the slanted air duct 3.5 is smaller than the diameter of the capsule.

[0033] A pair of material taking channels 3.2 and another pair of material taking channels 3.2 adjacent thereto are provided with an emptying groove 3.3 on the circumference of the material taking disc 3.

Claims

1. A brittle capsule on-line high-speed feeding machine's taking mechanism, comprising a frame, a hopper plate arranged on the frame, a taking disc and a transparent cover plate installed on the hopper plate, and a feeding disc assembly in rotational contact with the taking disc below the taking disc, characterized in that, The silo plate comprises a taking disc baffle, a storage cavity, a first feeding port arranged behind the storage cavity, a proximity switch installed at the lower part of the storage cavity, and a blowing nozzle installed at the right side of the storage cavity.

2. The picking mechanism of an online high-speed friable capsule-throwing machine according to claim 1, characterized in that, The storage cavity is surrounded by a ring of negative pressure grooves in the shape of a sector, the bottom of each negative pressure groove is uniformly provided with a suction hole, the contact position of the feeding disc assembly and the taking disc is the capsule interface position, there is a blowing hole beside the capsule interface position, and the blowing hole and the negative pressure groove are on the same circumference.

3. A picking mechanism for an on-line high-speed friable capsule-feeding machine according to claim 2, characterized in that, A bead blocking block is arranged above the storage cavity.

4. The picking mechanism of the brittle capsule on-line high-speed feeding machine according to claim 1, wherein, The first feeding port is an inclined feeding port.

5. The picking mechanism of the brittle capsule on-line high-speed feeding machine according to claim 1, wherein, A visual window is arranged on the taking disc, the visual window has a slope, and the visual window is small in front and large in back.

6. The picking mechanism of an on-line high-speed friable capsule-throwing machine according to claim 3, wherein The taking disc has two taking discs, the feeding disc assembly is in rotational contact with the two taking discs above, the taking disc is uniformly provided with a pair of taking channels, the rear surface of the taking disc away from the center is uniformly provided with a waist-shaped groove air hole, the waist-shaped groove air hole corresponds to the taking channel, the side of the taking channel is provided with an inclined air duct connected with the waist-shaped groove air hole, and the diameter of the inclined air duct is smaller than the diameter of the capsule.

7. A picking mechanism for an on-line high-speed friable capsule- inserting machine according to claim 6, characterized in that, An emptying groove is arranged on the circumference of the taking disc between a pair of taking channels and another adjacent pair of taking channels.

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