Activated catalyst banded extruder

Abstract

The utility model relates to the technical field of strip extruders, in particular to an activated catalyst strip extruder, which comprises an extrusion device, a switching device and a connecting device, the switching device is mounted on the extrusion device, and the connecting device is mounted on the extrusion device; the switching device comprises a rotating shaft, a motor, a rotating disc, an extrusion head, a sliding limiting block and a sliding limiting groove, a rectangular hole is formed in the right portion of the upper end face of the bearing frame, the left end and the right end of the rotating shaft are fixed to the left side and the right side of the rectangular hole through supports correspondingly, and the motor is installed on the right end face of the right support. A catalyst material is extruded through the extrusion device, various switching heads are borne through the switching device, different extrusion heads are rapidly switched to connecting positions through the edge, pressure is provided for the extrusion heads through the connecting device, and therefore the extrusion heads and the extrusion device are connected or separated. And the switching device is matched to complete the switching operation of the extrusion heads, so that the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of extruder, particularly to a kind of activated catalyst extruder. BACKGROUND

[0002] Activated catalyst extruder usually has miniature or laboratory scale, can conveniently extrude different size strip catalyst;Such equipment is stable in operation, and easy to clean, especially suitable for catalyst research and development work;Activated catalyst extruder is widely used in industrial three agents chemical industry, pharmacy, activated carbon and food processing industry extrusion strip material production process;Especially in the field of catalyst research and development, such equipment has irreplaceable role.

[0003] The prior art with the application number CN202223128577.X of Chinese utility model patent relates to a kind of activated catalyst extruder of die head convenient to replace, including machine body, base, feed inlet, motor, extrusion pipe, pole, contact, shell, connecting device, fixed block, screw, telescopic rod, spring and fixed frame etc., can reduce the labor intensity of manual disassembly and replacement of contact process, consume time is shorter, improve the production efficiency of extruder.

[0004] But the above-mentioned device does not have the ability of multiple extrusion head quick replacement in actual use. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of activated catalyst extruder, which extrudes catalyst material by extrusion device, carries multiple switching heads by switching device, quickly switches different extrusion heads to connection position at edge, provides pressure to extrusion head by connecting device, so that extrusion head is connected or separated from extrusion device, completes switching operation of extrusion head with switching device, improves the practicability of device.

[0006] The utility model discloses a kind of activated catalyst extruder of the utility model;Including extrusion device, switching device and connecting device, switching device is installed on extrusion device, connecting device is installed on extrusion device;Catalyst material is extruded by extrusion device, multiple switching heads are carried by switching device, different extrusion heads are quickly switched to connection position at edge, pressure is provided to extrusion head by connecting device, so that extrusion head is connected or separated from extrusion device, completes switching operation of extrusion head with switching device, improves the practicability of device.

[0007] Preferably, the extrusion device comprises a bearing frame, an extrusion barrel, a speed reducer, a spiral blade and a support frame, the bearing frame is provided with the extrusion barrel on the upper end surface through the support, the left end surface of the extrusion barrel is provided with the speed reducer, the spiral blade is installed in the extrusion barrel, the output end of the speed reducer is connected with the spiral blade, and the right part of the spiral blade is connected with the right end surface of the extrusion barrel through the support frame; the power is transmitted to the spiral blade by starting the speed reducer to drive the spiral blade to rotate, and then the activated catalyst material is added into the extrusion barrel, and the material is extruded by cooperating with the rotating spiral blade, so that the practicability of the device is improved.

[0008] Preferably, the switching device comprises a shaft, a motor, a rotating disc, an extrusion head, a sliding limiting block and a sliding limiting groove, the upper end surface of the bearing frame is provided with a rectangular hole, the left and right ends of the shaft are fixed on the left and right sides of the rectangular hole through the support respectively, the right end surface of the right support is provided with the motor, the output end of the motor is connected with the shaft, the rotating disc is sleeved on the middle part of the shaft, the main body of the rotating disc is located in the rectangular hole on the bearing frame, the rotating disc is provided with a plurality of circular holes, a plurality of extrusion heads with different shapes of extrusion holes are placed in the plurality of circular holes, and a sliding limiting groove is arranged on the edge of each circular hole on the left end surface of the rotating disc; the outer left side of the extrusion head is provided with a sliding limiting block, and the sliding limiting block can be inserted into the sliding limiting groove on the rotating disc; the extrusion head on the rotating disc is limited by the sliding limiting block and the sliding limiting groove, so that the extrusion head is prevented from rotating due to the vibration of the equipment during operation, the extrusion effect of the material is affected, the extrusion head with different extrusion holes is moved to the output end position of the extrusion barrel by starting the motor to transmit power to the rotating disc on the shaft to drive the rotating disc to rotate, the efficiency of switching the extrusion head of the equipment is improved, and the practicability of the device is improved.

[0009] Preferably, the connecting device comprises an embedded connecting ring, an outer connecting sleeve, a sealing groove, an electric cylinder and a pushing rod, the right end surface of the extrusion barrel is provided with the embedded connecting ring, the left end surface of the extrusion head is provided with the outer connecting sleeve on the outer side, the extrusion barrel can be inserted into the outer connecting sleeve, the embedded connecting ring can be inserted into the inner side of the extrusion head, the right end surface of the extrusion barrel is provided with the sealing groove on the outer side, a sealing rubber ring is pasted and placed in the sealing groove, the upper end surface of the bearing frame is provided with the electric cylinder on the right part through the support, and a plurality of pushing rods are installed on the moving end of the electric cylinder through the support; the extrusion head is pushed to the left by the plurality of pushing rods through the control of the electric cylinder in elongation, so that the left part of the extrusion head is butted with the output end of the extrusion barrel, the connection between the extrusion head and the output end of the extrusion barrel is completed through the outer connecting sleeve and the embedded connecting ring, the sealing property of the connection part of the extrusion head is improved through the sealing rubber strip in the sealing groove, the electric cylinder provides continuous pressure for the connection of the extrusion head, the pressure is provided through the contact between the edges of the plurality of pushing rods and the extrusion head, the influence on the extrusion effect of the material of the extrusion head is prevented, and the practicability of the device is improved.

[0010] Preferably, the first magnet, the push limiting block and the second magnet are further included, the first magnet is arranged on the inner bottom of the sliding limiting groove, the push limiting block is arranged on the outer side of the left end surface of the push rod, and the second magnet is arranged on the inner side of the left end surface of the push rod; the sliding limiting block is attracted by the first magnet, so that the extrusion head is prevented from falling during rotation on the rotating disc, the push limiting block on the outer side of the rotating shaft increases the pressure stability between the push rod and the extrusion head, and the extrusion head is attracted by the second magnet, so that the extrusion head is separated from the extrusion barrel by the magnetic force of the second magnet when the extrusion head needs to be replaced, subsequent rotation of the rotating disc is facilitated to switch different extrusion heads to the output end position of the extrusion barrel, and the practicability of the device is improved.

[0011] Preferably, the material guide plate is further included, and the material guide plate is arranged on the lower side of the upper rectangular hole of the bearing frame; the extruded material is guided by the material guide plate, the extruded material is taken out by the operator, accumulation of the material is prevented, and the practicability of the device is improved.

[0012] Compared with the prior art, the extrusion device is used for extruding catalyst material, the switching device is used for carrying multiple switching heads, different extrusion heads are quickly switched to the connecting position, the connecting device is used for providing pressure to the extrusion head, so that the extrusion head is connected or separated from the extrusion device, the switching device is used for completing the switching operation of the extrusion head, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a first axonometric structure schematic view of the utility model;

[0014] Figure 2 is a cross-sectional structure schematic view of the utility model;

[0015] Figure 3 is a second axonometric structure schematic view of the utility model;

[0016] Figure 4 is a first local enlarged structure schematic view of the utility model;

[0017] Figure 5 is a second local enlarged structure schematic view of the utility model;

[0018] In the drawings, 1 is a bearing frame, 2 is an extrusion barrel, 3 is a speed reducer motor, 4 is a spiral blade, 5 is a support frame, 6 is a rotating shaft, 7 is an electric motor, 8 is a rotating disc, 9 is an extrusion head, 10 is a sliding limiting block, 11 is a sliding limiting groove, 12 is an embedded connecting ring, 13 is an outer connecting sleeve, 14 is a sealing groove, 15 is an electric cylinder, 16 is a push rod, 17 is a first magnet, 18 is a push limiting block, 19 is a second magnet, and 20 is a material guide plate. DETAILED DESCRIPTION

[0019] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present application will be more thorough and complete.

[0020] Embodiment

[0021] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The switching device is installed on the extrusion device, and the connecting device is installed on the extrusion device;

[0022] First, start the motor 7 to transmit power to the rotating disc 8 on the rotating shaft 6 to drive the rotating disc 8 to rotate, and move the extrusion head 9 of different extrusion holes to the output end position of the extrusion cylinder 2. Then control the electric cylinder 15 to extend so that the multiple push rods 16 push the extrusion head 9 to the left, so that the left part of the extrusion head 9 is connected with the output end of the extrusion cylinder 2. The connection between the extrusion head 9 and the output end of the extrusion cylinder 2 is completed through the outer connecting sleeve 13 and the inner embedded connecting ring 12. Then start the reduction motor 3 to transmit power to the helical blade 4 to drive the helical blade 4 to rotate. Then add the activated catalyst material to the extrusion cylinder 2, and cooperate with the rotating helical blade 4 to extrude the material from the connected extrusion head 9. Then when the extrusion head 9 needs to be replaced, the second magnet 19 drags the extrusion head 9 to the right through its own magnetic force, so that the extrusion head 9 is separated from the output end of the extrusion cylinder 2.

[0023] The extrusion device comprises a bearing frame 1, an extrusion cylinder 2, a reduction motor 3, a helical blade 4 and a support frame 5. The extrusion cylinder 2 is installed on the upper end face of the bearing frame 1 through a support. The reduction motor 3 is installed on the left end face of the extrusion cylinder 2. The helical blade 4 is installed in the extrusion cylinder 2. The output end of the reduction motor 3 is connected with the helical blade 4. The right part of the helical blade 4 is connected with the right end face of the extrusion cylinder 2 through the support frame 5.

[0024] The switching device comprises a rotating shaft 6, a motor 7, a rotating disc 8, an extrusion head 9, a sliding limiting block 10 and a sliding limiting groove 11, the right part of the upper end face of the bearing frame 1 is provided with a rectangular hole, the left and right ends of the rotating shaft 6 are fixed on the left and right sides of the rectangular hole through supports respectively, the right end face of the right part of the support is provided with the motor 7, the output end of the motor 7 is connected with the rotating shaft 6, the middle part of the rotating shaft 6 is sleeved with the rotating disc 8, the main body of the rotating disc 8 is located in the rectangular hole on the bearing frame 1, a plurality of groups of circular holes are arranged on the rotating disc 8, a plurality of groups of extrusion heads 9 with different extrusion hole shapes are placed in the plurality of groups of circular holes, a group of sliding limiting grooves 11 is arranged on the edge of the plurality of groups of circular holes on the left end face of the rotating disc 8, a sliding limiting block 10 is arranged on the left part of the outer side of the extrusion head 9, and the sliding limiting block 10 can be inserted into the sliding limiting groove 11 on the rotating disc 8;

[0025] The connecting device comprises an embedded connecting ring 12, an outer connecting sleeve 13, a sealing groove 14, an electric cylinder 15 and a pushing rod 16, the right end face of the extrusion barrel 2 is provided with the embedded connecting ring 12, the left end face of the outer side of the extrusion head 9 is provided with the outer connecting sleeve 13, the extrusion barrel 2 can be inserted into the outer connecting sleeve 13, the embedded connecting ring 12 can be inserted into the inner side of the extrusion head 9, the right end face of the outer side of the extrusion barrel 2 is provided with the sealing groove 14, and a sealing rubber ring is pasted and placed in the sealing groove 14, the electric cylinder 15 is installed on the right part of the upper end face of the bearing frame 1 through a support, and a plurality of groups of pushing rods 16 are installed on the moving end of the electric cylinder 15 through supports;

[0026] The first magnet 17, the pushing limiting block 18 and the second magnet 19 are further arranged, the first magnet 17 is arranged on the inner bottom of the sliding limiting groove 11, the pushing limiting block 18 is arranged on the outer side of the left end face of the pushing rod 16, and the second magnet 19 is arranged on the inner side of the left end face of the pushing rod 16;

[0027] The guide plate 20 is further arranged, and the guide plate 20 is obliquely installed on the lower side of the upper rectangular hole of the bearing frame 1;

[0028] The catalyst material is extruded through the extrusion device, a plurality of switching heads are carried through the switching device, different extrusion heads are quickly switched to the connecting position, the extrusion head is provided with pressure through the connecting device, so that the extrusion head is connected or separated from the extrusion device, and the switching operation of the extrusion head is completed in cooperation with the switching device, and the practicability of the device is improved.

[0029] As Figures 1 to 5As shown, the activated catalyst extruder of the utility model, in working, first opens motor 7 and transmits power to the rotating disc 8 on the rotating shaft 6, drives the rotating disc 8 to rotate, moves the extrusion head 9 of different extrusion holes to the output end position of the extrusion cylinder 2, then controls the electric cylinder 15 to elongate and makes multiple groups of push rods 16 push the extrusion head 9 to the left, makes the left part of the extrusion head 9 butt joint with the output end of the extrusion cylinder 2, completes the connection of the extrusion head 9 and the output end of the extrusion cylinder 2 through the outer connecting sleeve 13 and the inner embedded connecting ring 12, then opens the speed reducer motor 3 and transmits power to the helical blade 4, drives the helical blade 4 to rotate, then adds the activated catalyst material into the extrusion cylinder 2, cooperates with the rotating helical blade 4 and extrudes the material from the connected extrusion head 9, then when the extrusion head 9 needs to be replaced, the second magnet 19 drags the extrusion head 9 to the right through the magnetic force, makes the extrusion head 9 separate from the output end of the extrusion cylinder 2.

[0030] The electric cylinder 15, the speed reducer motor 3 and the motor 7 of the activated catalyst extruder of the utility model are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0031] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principle of the utility model, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. An activated post-catalyst extruder characterized by, The utility model provides an extrusion device, switching device and connecting device, switching device is installed on extrusion device, connecting device is installed on extrusion device, switching device includes pivot (6), motor (7), carousel (8), extrusion head (9), sliding limit block (10) and sliding limit slot (11), the right part of upper end surface of bearing frame (1) is provided with rectangular hole, and the left and right two ends of pivot (6) are fixed in the left and right two sides of rectangular hole through support respectively, and the right end surface of right part support is installed with motor (7), and the output end of motor (7) is connected with pivot (6), and the middle part of pivot (6) is sleeved with carousel (8), and the main part lower part of carousel (8) is located in the rectangular hole on bearing frame (1), and carousel (8) is provided with multiple groups of circular holes, and multiple groups of circular holes are placed with multiple groups of different extrusion hole shape extrusion head (9), and the edge of multiple groups of circular holes of the left end surface of carousel (8) is all provided with a group of sliding limit slot (11), and the left part of the outer side of extrusion head (9) is provided with sliding limit block (10), and sliding limit block (10) can be inserted into sliding limit slot (11) on carousel (8), connecting device includes embedded connecting ring (12), outer connecting sleeve (13), sealing groove (14), electric cylinder (15) and push rod (16), and the right end surface of extrusion cylinder (2) is provided with embedded connecting ring (12), and the left end surface of extrusion head (9) is provided with outer connecting sleeve (13), and extrusion cylinder (2) can be inserted into outer connecting sleeve (13), and embedded connecting ring (12) can be inserted into the inner side of extrusion head (9), and the right end surface of extrusion cylinder (2) is provided with sealing groove (14) on the outer side, and sealing rubber ring is pasted in sealing groove (14), and the right part of the upper end surface of bearing frame (1) is installed with electric cylinder (15) through support, and the moving end of electric cylinder (15) is installed with multiple groups of push rod (16) through support.

2. An activated post-catalyst extruder as in claim 1 wherein, The extrusion device includes a bearing frame (1), an extrusion cylinder (2), a speed reducer (3), a spiral blade (4), and a support frame (5). The upper end surface of the bearing frame (1) is installed with the extrusion cylinder (2) through a support. The left end surface of the extrusion cylinder (2) is installed with the speed reducer (3). The extrusion cylinder (2) is installed with the spiral blade (4). The output end of the speed reducer (3) is connected with the spiral blade (4). The right part of the spiral blade (4) is connected with the right end surface of the extrusion cylinder (2) through the support frame (5).

3. An activated post-catalyst extruder as in claim 2, wherein, It also includes a first magnet (17), a push limit block (18), and a second magnet (19). The inner bottom of the sliding limit slot (11) is provided with the first magnet (17). The outer side of the left end surface of the push rod (16) is provided with the push limit block (18). The left end surface of the push rod (16) is installed with the second magnet (19) on the inner side.

4. An activated post-catalyst extruder as in claim 3, wherein, It also includes a material guide plate (20). The lower side of the upper rectangular hole of the bearing frame (1) is installed with the material guide plate (20) obliquely.

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