High-speed precise implanting device for double blasting beads

Abstract

The utility model discloses a double blasting bead high-speed accurate implanting device which comprises a feeding disc and an implanting disc, a feeding gas distribution fixed wheel in front is provided with a feeding gas distribution negative pressure groove and a feeding gas distribution positive pressure groove, a feeding rotating wheel is provided with a radial feeding channel, the radial feeding channel is communicated with a feeding port formed in the center of the feeding rotating wheel, and the feeding port is communicated with a feeding port formed in the center of the feeding rotating wheel. A feeding gas distribution negative pressure hole communicated with the feeding gas distribution negative pressure groove and a feeding gas distribution positive pressure hole communicated with the feeding gas distribution positive pressure groove are formed in the radial feeding channel; the implantation disc is composed of an implantation gas distribution fixed wheel and an implantation rotating wheel which is coaxially arranged with the implantation gas distribution fixed wheel, implantation gas distribution positive pressure holes and arc-shaped implantation gas distribution negative pressure grooves are formed in the implantation gas distribution fixed wheel, and a plurality of material suction nozzles are arranged on the circumferential surface of the implantation rotating wheel. The device is simple in structure, convenient to use and capable of rapidly and accurately implanting double blasting beads of a filter stick, broken bead shells, broken bead liquid and other impurities can be effectively removed in the process, and the blasting bead implanting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette stick production, in particular to a double-explosive bead high-speed and precise implantation device. Background Art

[0002] In recent years, as consumers have higher and higher requirements for the quality of cigarettes, tobacco companies in various provinces have more and more product specifications, and the production process has become more and more complicated, which has also put forward higher requirements for cigarette rolling and forming equipment. Since filter rods with popping beads are widely welcomed by the market, the research and development of popping bead implantation devices has become an important task at present. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a double-explosive bead high-speed precision implantation device, which can specifically adopt the following technical solutions:

[0004] The double-blasting bead high-speed precision implanting device described in the utility model comprises a feeding disk and an implanting disk, wherein the feeding disk is composed of a feeding gas distribution fixed wheel and a feeding rotating wheel coaxially arranged therewith, the feeding gas distribution fixed wheel is provided with an arc-shaped feeding gas distribution negative pressure groove and a feeding gas distribution positive pressure groove, the feeding rotating wheel is provided with a radial feeding channel, the radial feeding channel is connected with a feeding port arranged at the center of the feeding rotating wheel, the other end of the radial feeding channel is a discharge port, and the radial feeding channel is provided with a feeding gas distribution negative pressure groove connected with the feeding gas distribution negative pressure groove. The implant disk is composed of an implantation gas distribution fixed wheel and an implantation rotating wheel coaxially arranged therewith, the implantation gas distribution fixed wheel is provided with an implantation gas distribution positive pressure hole and an arc-shaped implantation gas distribution negative pressure groove, a plurality of suction nozzles are arranged on the circumference of the implantation rotating wheel, the suction nozzle is connected with the discharge port of the feeding rotating wheel, a radial air flow channel is arranged in the suction nozzle, and a vent hole for connecting the implantation gas distribution positive pressure hole and the arc-shaped implantation gas distribution negative pressure groove is arranged on the radial air flow channel.

[0005] The feed tray is arranged on the upper side of the implant tray, and includes an upstream feed tray and a downstream feed tray arranged along the periphery of the implant tray. The rotation directions of the upstream feed tray and the downstream feed tray are opposite to the rotation direction of the implant tray, and an avoidance mechanism is arranged on the downstream feed tray.

[0006] The suction nozzle of the implanting disk includes an upstream suction nozzle connected to the discharge port of the upstream feeding disk and a downstream suction nozzle connected to the discharge port of the downstream feeding disk, and an avoidance groove is arranged on the circumferential surface of the feeding wheel of the downstream feeding disk corresponding to the upstream suction nozzle.

[0007] The feeding air distribution negative pressure hole is arranged near the discharge port of the radial feeding channel, and the feeding air distribution positive pressure hole is arranged in the middle of the radial feeding channel.

[0008] The feeding wheel is provided with an arc-shaped baffle plate located outside the feeding gas distribution positive pressure groove, and the distance between the arc-shaped baffle plate and the outlet of the radial feeding channel is smaller than the diameter of a single bursting bead.

[0009] The negative pressure groove of the feeding gas distribution fixed wheel is arranged at the bursting bead connection transmission section between the feeding wheel and the implanting wheel, and the implanting gas distribution positive pressure hole on the implanting gas distribution fixed wheel is arranged just below the center of the implanting gas distribution fixed wheel.

[0010] A material bin is arranged above the feeding plate, and each of the material bins is connected to a corresponding feeding port of the feeding wheel through a lower barrel.

[0011] The double-bursting bead high-speed and precise implantation device provided by the utility model has a simple structure and is easy to use. It can quickly and accurately implant the double-bursting beads of the filter rod. During this process, the broken bead shells, broken bead liquid and other impurities can be effectively removed to ensure the quality of the bursting bead implantation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 yes Figure 1 Right view of .

[0014] Figure 3 yes Figure 1 Cross-section of the feed wheel.

[0015] Figure 4 yes Figure 1 Cross-sectional view of the implanted runner.

[0016] Figure 5 yes Figure 1 Schematic diagram of the structure of the feeding gas distribution fixed wheel and the implantation gas distribution fixed wheel. DETAILED DESCRIPTION

[0017] The following is a detailed description of an embodiment of the utility model in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the utility model, and a detailed implementation method and a specific working process are given, but the protection scope of the utility model is not limited to the following embodiment.

[0018] like Figure 1-4As shown, the double-burst bead high-speed precision implantation device described in the utility model comprises two feed trays and (i.e., an upstream feed tray 1 and a downstream feed tray 2) an implantation tray 3, wherein the upstream feed tray 1 and the downstream feed tray 2 are respectively arranged on the upper left side and the upper right side of the implantation tray 3 along the periphery thereof. A silo is correspondingly arranged for each feed tray, and the burst bead is input into the feed tray through the lower barrel 4 of the silo, and then transported to the implantation tray 3 by each feed tray, and the implantation tray 3 implants two different types of burst beads into the filter rod device below, thereby completing the burst bead implantation operation of the filter rod.

[0019] The directions of the upstream feed tray 1 and the downstream feed tray 2 are opposite to the direction of the implant tray 3. In addition to the avoidance mechanism provided on the downstream feed tray 2, the main structures of the upstream feed tray 1 and the downstream feed tray 2 are the same. The specific structures of the same parts of the two feed trays are described below by taking the downstream feed tray 2 as an example.

[0020] The downstream feeding plate 2 is composed of a feeding gas distribution fixed wheel 21 and a feeding rotating wheel 22 arranged coaxially therewith. The feeding gas distribution fixed wheel 21 is provided with an arc-shaped feeding gas distribution negative pressure groove 211 and a feeding gas distribution positive pressure groove 212; the feeding rotating wheel 22 is provided with a radial feeding channel 221, which is connected with a feed port 222 arranged at the center of the feeding rotating wheel 22 (the above-mentioned feed port 222 is connected with the silo through the lower barrel 4), and the other end of the radial feeding channel 221 is a discharge port 223, and the radial feeding channel 221 is provided with a feeding gas distribution negative pressure hole 224 connected with the feeding gas distribution negative pressure groove 211 and a feeding gas distribution positive pressure hole 225 connected with the feeding gas distribution positive pressure groove 212. Normally, the negative pressure hole 224 of the feeding gas distribution is arranged near the outlet 223 of the radial feeding channel 221, and the positive pressure hole 225 of the feeding gas distribution is arranged in the middle of the radial feeding channel 221. The feeding wheel 22 is provided with an arc-shaped baffle plate 226 located outside the positive pressure groove 212 of the feeding gas distribution, and the distance between the arc-shaped baffle plate 226 and the outlet 223 of the radial feeding channel is less than the diameter of a single bursting bead. The negative pressure groove 211 of the feeding gas distribution fixed wheel 21 is arranged at the bursting bead connection and transmission section between the feeding wheel 22 and the implanting wheel 32.

[0021] The implantation disk 3 is composed of an implantation gas distribution fixed wheel 31 and an implantation rotating wheel 32 coaxially arranged therewith. The implantation gas distribution fixed wheel 31 is provided with an implantation gas distribution positive pressure hole 311 and an arc-shaped implantation gas distribution negative pressure groove 312. A plurality of suction nozzles 321 are arranged on the circumference of the implantation rotating wheel 32. The suction nozzles 321 are connected with the discharge port 223 of the feeding disk feeding rotating wheel 22. A radial air flow channel 322 is arranged in the suction nozzle 321. The radial air flow channel 322 is provided with a vent hole 323 for connecting the implantation gas distribution positive pressure hole 311 and the arc-shaped implantation gas distribution negative pressure groove 312. The above-mentioned suction nozzles 321 include an upstream suction nozzle connected to the discharge port of the upstream feeding disk 1 and a downstream suction nozzle connected to the discharge port of the downstream feeding disk 2. In this embodiment, two adjacent upstream suction nozzles are a group, and two adjacent downstream suction nozzles are a group, and the upstream suction nozzles and downstream suction nozzles of adjacent groups are staggered. Since the upstream suction nozzle will first absorb the bursting beads delivered from the upstream feeding disk 1, the above-mentioned bursting beads are located at the upstream suction nozzle. As the implantation disk 3 rotates clockwise, when these bursting beads turn to the connection with the downstream feeding disk 2, in order to avoid the bursting beads from being squeezed and damaged, an avoidance groove 227 (i.e., an avoidance mechanism) is provided on the circumference of the feeding wheel 22 of the downstream feeding disk 2 corresponding to the upstream suction nozzle, which is usually located between the radial feeding channels 221 of adjacent groups of the feeding wheel 22. The implantation gas distribution positive pressure hole 311 on the above-mentioned implantation gas distribution fixed wheel 31 is set directly below the center of the implantation gas distribution fixed wheel 31.

[0022] During operation, the bursting beads in each silo enter the upstream feeding tray 1 and the downstream feeding tray 2 through the discharge barrel 4, so that the feeding air distribution negative pressure groove 211 on each feeding air distribution fixed wheel 21 is connected with the negative pressure system, and the feeding air distribution positive pressure groove 212 is connected with the positive pressure system; the feeding wheels 22 of the upstream feeding tray 1 and the downstream feeding tray 2 rotate under the action of the driving mechanism, and the bursting beads enter the radial feeding channel 221 from the feeding port 222 at the center of the feeding tray under the action of centrifugal force, and then, under the action of the positive pressure air in the radial feeding channel 221, they are accelerated to move toward the discharge port 223, and the intact bursting beads are left at the discharge port 223 under the action of the negative pressure air at the outlet, while the lighter broken bursting beads or other impurities are blown out of the outside of the radial feeding channel 221 and move to the impurity discharge port along the arc baffle 226 to realize impurity discharge.

[0023] When the intact popping beads on the upstream feeding tray 1 and the downstream feeding tray 2 rotate to the position connected with the suction nozzle 321 of the implanting tray 3, the negative pressure system connected to the feeding tray is temporarily closed, while the negative pressure system connected to the implanting gas distribution negative pressure groove 312 on the implanting tray 3 works normally, so that the popping beads are transferred from the feeding tray to the implanting tray 3 under the negative pressure of the implanting tray 3. As the implanting tray 3 rotates, when the popping beads rotate to the position facing the implanting gas distribution positive pressure hole 311, they fall naturally under the action of centrifugal force and are implanted into the filament stream of the cigarette filter rod forming machine to complete the implantation action.

[0024] It should be noted that, in the description of the present invention, terms indicating orientation or positional relationships, such as "front", "rear", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are based on the orientation or positional relationships shown in the drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A double-explosive bead high-speed precision implantation device, characterized in that: The invention comprises a feeding plate and an implanting plate, wherein the feeding plate is composed of a feeding gas distribution fixed wheel and a feeding rotating wheel coaxially arranged therewith, the feeding gas distribution fixed wheel is provided with an arc-shaped feeding gas distribution negative pressure groove and a feeding gas distribution positive pressure groove, the feeding rotating wheel is provided with a radial feeding channel, the radial feeding channel is connected with a feeding port arranged at the center of the feeding rotating wheel, the other end of the radial feeding channel is a discharge port, and the radial feeding channel is provided with a feeding gas distribution negative pressure hole connected with the feeding gas distribution negative pressure groove and a feeding gas distribution positive pressure hole connected with the feeding gas distribution negative pressure groove A feeding air distribution positive pressure hole connected to the positive pressure groove; the implantation disk is composed of an implantation air distribution fixed wheel and an implantation rotating wheel coaxially arranged therewith, the implantation air distribution fixed wheel is provided with an implantation air distribution positive pressure hole and an arc-shaped implantation air distribution negative pressure groove, a plurality of suction nozzles are arranged on the circumference of the implantation rotating wheel, the suction nozzle is connected with the discharge port of the feeding rotating wheel, a radial air flow channel is arranged in the suction nozzle, and a vent hole for connecting the implantation air distribution positive pressure hole and the arc-shaped implantation air distribution negative pressure groove is arranged on the radial air flow channel.

2. The double-explosive-bead high-speed precision implantation device according to claim 1, characterized in that: The feed tray is arranged on the upper side of the implant tray, and includes an upstream feed tray and a downstream feed tray arranged along the periphery of the implant tray. The rotation directions of the upstream feed tray and the downstream feed tray are opposite to the rotation direction of the implant tray, and an avoidance mechanism is arranged on the downstream feed tray.

3. The double-explosive-bead high-speed precision implantation device according to claim 2, characterized in that: The suction nozzle of the implanting disk includes an upstream suction nozzle connected to the discharge port of the upstream feeding disk and a downstream suction nozzle connected to the discharge port of the downstream feeding disk, and an avoidance groove is arranged on the circumferential surface of the feeding wheel of the downstream feeding disk corresponding to the upstream suction nozzle.

4. The double-explosive-bead high-speed precision implantation device according to claim 1, characterized in that: The feeding air distribution negative pressure hole is arranged near the discharge port of the radial feeding channel, and the feeding air distribution positive pressure hole is arranged in the middle of the radial feeding channel.

5. The double-explosive-bead high-speed precision implantation device according to claim 1, characterized in that: The feeding wheel is provided with an arc-shaped baffle plate located outside the feeding gas distribution positive pressure groove, and the distance between the arc-shaped baffle plate and the outlet of the radial feeding channel is smaller than the diameter of a single bursting bead.

6. The double-explosive-bead high-speed precision implantation device according to claim 1, characterized in that: The negative pressure groove of the feeding gas distribution fixed wheel is arranged at the bursting bead connection transmission section between the feeding wheel and the implanting wheel, and the implanting gas distribution positive pressure hole on the implanting gas distribution fixed wheel is arranged just below the center of the implanting gas distribution fixed wheel.

7. The double-explosive-bead high-speed precision implantation device according to claim 1, characterized in that: A material bin is arranged above the feeding plate, and each of the material bins is connected to a corresponding feeding port of the feeding wheel through a lower barrel.

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