Semi-automatic feeding kneading machine

Abstract

The utility model discloses a semi-automatic feeding kneading machine which comprises a rack, a kneading machine body and a driving assembly for driving a stirring assembly in the kneading machine body are connected to the rack, the kneading machine body is provided with a cover body, a feeding pipeline is arranged on the cover body, a diaphragm pump capable of allowing a powdery auxiliary agent or an oily auxiliary agent to pass through is connected to the feeding pipeline, and the driving assembly is connected to the rack. The cover body is further provided with a vacuumizing pipeline, the vacuumizing pipeline is connected with a vacuumizing structure, the vacuumizing structure comprises a connecting base, the connecting base is provided with a connecting base capable of being connected with the vacuumizing pipeline, the connecting base is further provided with a vacuumizer, and a connecting assembly capable of connecting the connecting base and the vacuumizer is arranged between the connecting base and the vacuumizer. A locking assembly capable of being connected between the vacuumizer and the vacuumizing pipeline is further arranged on the connecting base, and a pulse filter cartridge dust remover is further arranged on the cover body. The utility model provides a semi-automatic feeding kneading machine which is provided with a vacuumizing structure and is convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of kneaders, in particular to a semi-automatic feeding kneader. Background Art

[0002] Kneading machines play a very important role in the production of chemical products. They mix and stir through a pair of cooperating and rotating stirring blades. The stirring blades produce a strong shearing effect during stirring, causing the semi-dry powder additives to react quickly with the materials to obtain a uniform product. They can be widely used in various industries. The powder additives will produce a certain amount of waste gas as the stirring blades rotate in the closed reactor. The waste gas generated in existing equipment will be directly discharged through the ventilation duct, which not only damages the environment, but also causes certain harm to the health of the operators, and is dangerous.

[0003] Moreover, when the kneading machine is kneading, it is necessary to continuously maintain the exhaust and vacuum environment to avoid the explosion of volatiles of gas phase silica or certain additives in the cylinder. At the same time, the vacuum environment helps to mix the raw materials. Therefore, a vacuum feeding structure that is easy to install is needed.

[0004] When the existing kneader is working, there is no accurate pre-measurement when adding the preparation, and during stirring, the product after stirring does not meet the requirements, thereby causing waste of materials. Utility Model Content

[0005] The purpose of the utility model is to overcome the problems of the prior art and provide a semi-automatic feeding and kneading machine with a vacuum structure that is easy to install.

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

[0007] A semi-automatic feeding kneading machine comprises: a frame, a kneading machine body and a driving component for driving a stirring component in the kneading machine body are connected to the frame, the kneading machine body is provided with a cover body, a feeding pipe is provided on the cover body, a diaphragm pump for allowing powdered auxiliary agents or oily auxiliary agents to pass through is connected to the feeding pipe, a vacuum pipe is also provided on the cover body, a vacuum pipe is connected to a vacuum structure, the vacuum structure comprises a connecting base, a connecting base is provided with a connecting seat that can be connected to the vacuum pipe, a vacuum machine is also provided on the connecting base, a connecting component that can connect the connecting base and the vacuum machine is provided between the two, a locking component that can connect the vacuum machine and the vacuum pipe is also provided on the connecting seat, and a pulse filter cartridge dust collector is also provided on the cover body.

[0008] The vacuuming pipe comprises a first pipe and a second pipe connected to the cover body, and the vacuuming structure is arranged between the first pipe and the second pipe and is used to connect the two.

[0009] The locking assembly includes a first locking position and a second locking position arranged on the first pipe and the second pipe, and a third locking position is arranged on the front and rear sides of the vacuum pump. The locking assembly also includes a flexible connecting belt connected to the connecting seat, and the flexible connecting belt is provided with a first clamping portion that can be snapped into the first locking position or the second locking position and a second clamping portion spaced apart from the first clamping portion. The second clamping portion can be snapped into the third locking position, and the flexible connecting belt is connected to a locking piece that can lock the flexible connecting belt connection.

[0010] The connecting assembly includes a plurality of mounting blocks arranged on the periphery of the vacuum machine, and a plurality of protruding convex rings are provided on the mounting blocks. The convex rings are connected to each other and symmetrically arranged in two rows, and a first connecting groove is provided in each of the convex rings. The connecting assembly also includes a mounting seat arranged on the connecting base, and the mounting seat is provided with a card slot for the mounting block to be inserted, and the mounting seat is also provided with a second connecting groove corresponding to the first connecting groove. A plurality of connecting columns that can connect the two are provided between the mounting seat and the mounting block, and one end of the connecting column is inserted into the first connecting groove, and the other end of the connecting column is inserted into the second connecting groove.

[0011] One end of the connecting column is provided with a square positioning protrusion, and the second connecting groove is adapted to the shape of the connecting column and the positioning protrusion.

[0012] A first clamping protrusion is provided between the two convex rings located at the ends of the convex rings in the two rows, and a second clamping protrusion is provided between the two convex rings located in the middle of each row of convex rings. The heights of the first clamping protrusion and the second clamping protrusion are higher than the convex rings. A first clamping groove is provided in the mounting seat for the first clamping protrusion to be clamped into, and a second clamping groove is also provided in the mounting seat for the second clamping protrusion to be clamped into.

[0013] A positioning protrusion is provided on the top of each of the second clamping grooves, and an opening is provided adjacent to the positioning protrusion of the positioning protrusion.

[0014] A downwardly recessed cross-shaped groove is provided between adjacent positioning protrusions.

[0015] An annular groove is provided between the mounting block and the mounting seat, a rubber ring is provided in the annular groove, and the mounting block squeezes the rubber ring.

[0016] The mounting seat is also provided with a mounting step which can be pressed against the mounting block.

[0017] Compared with the existing technology, the utility model has the following advantages: when the utility model is used, the entire vacuum structure is installed on an external connection table or an external machine through the connecting base, and the connection is convenient. The base is connected and fixed to the vacuum machine through the connecting component, and the vacuum machine is connected to the vacuum pipe through the locking component. The connection and installation are convenient, and it can also be conveniently disassembled and assembled, which is more convenient to use. The raw materials are placed in the kneader body, the cover is closed, the diaphragm pump and the stirring component and the pulse dust collector are started, and the diaphragm pump gradually pumps the powdered auxiliary agent into the kneader body. After the stirring group stirs the auxiliary agent into a ball and the temperature in the kneader body rises to the specified temperature, the diaphragm pump and the pulse filter cartridge dust collector are stopped, and the vacuum machine is started to vacuum, so that the kneader body remains in a vacuum state, and further kneading is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the semi-automatic feeding and kneading machine of the utility model;

[0019] Figure 2 This is a schematic diagram of the vacuum structure of the semi-automatic feeding and kneading machine of the utility model;

[0020] Figure 3 This is one of the exploded views of the vacuuming structure of the semi-automatic feeding and kneading machine of the present invention;

[0021] Figure 4 This is the second exploded view of the vacuum structure of the semi-automatic feeding and kneading machine of the present invention;

[0022] Figure 5 This is the third exploded view of the vacuuming structure of the semi-automatic feeding and kneading machine of the present invention;

[0023] Figure 6 This is a schematic structural diagram of the mounting base of the semi-automatic feeding and kneading machine of the present invention;

[0024] Figure 7 This is a cross-sectional view of a pulse filter cartridge dust collector on a mounting base of a semi-automatic feeding and kneading machine according to the present invention.

[0025] Reference numerals: frame 1; kneader body 2, cover 21; drive assembly 3; feed pipe 4; diaphragm pump 5; vacuum pipe 6, first pipe 61, second pipe 62; vacuum structure 7, connecting base 71, connecting base 72, vacuum pump 73, connecting assembly 74, mounting block 741, convex ring 742, first connecting groove 7421, first clamping protrusion 7422, second clamping protrusion 7423, mounting base 743, clamping groove 7431, second connecting groove 7432, first clamping groove 7433, second clamping groove 7434, positioning protrusion 7435, opening 7436, cross-shaped groove 7437, connecting column 745, positioning protrusion 7451, annular groove 746, rubber ring 747, installation step 748, locking assembly 75, first locking position 751, second locking position 752, third locking position 753, flexible connecting belt 754, first clamping part 7541, second clamping part 7542, locking piece 7543, pulse filter cartridge dust collector 8, shell 81, cavity 811, ventilation pipe 82, filter cartridge support frame 83, flexible filter cartridge 84, pulse spray unit 85, air outlet pipe 86. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the embodiments:

[0027] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] like Figures 1 to 7 As shown, a semi-automatic feeding kneading machine comprises: a frame 1, the frame 1 is connected to a kneading machine body 2 and a driving component 3 for driving a stirring component in the kneading machine body 2, the kneading machine body 2 is provided with a cover 21, the cover 21 is provided with a feeding pipe 4, the feeding pipe 4 is connected to a diaphragm pump 5 for allowing powdered auxiliary agents or oily auxiliary agents to pass through, the cover 21 is also provided with a vacuum pipe 6, the vacuum pipe 6 is connected to a vacuum structure 7, the vacuum structure 7 comprises a connecting base 71, the connecting base 71 is provided with a connecting base 72 that can be connected to the vacuum pipe 6, the connecting base 71 is also provided with a vacuum machine 73, a connecting component 74 that can connect the two is provided between the connecting base 71 and the vacuum machine 73, the connecting base 72 is also provided with a locking component 75 that can connect the vacuum machine 73 and the vacuum pipe 6, and the cover 21 is also provided with a pulse filter cartridge dust collector 8.

[0029] When the present invention is used, the entire vacuuming structure 7 is installed on an external connection platform or an external machine through the connecting base 71, which is convenient to connect. The base 71 is connected and fixed to the vacuuming machine 73 through the connecting assembly 74, and the vacuuming machine 73 is connected to the vacuuming pipe 6 through the locking assembly 75. The connection and installation are convenient, and it can also be easily disassembled and assembled, making it more convenient to use. The raw materials are placed in the kneading machine body 2, the cover 21 is closed, the diaphragm pump 5 and the stirring assembly and pulse dust collector 8 are started, and the diaphragm pump 5 gradually pumps the powdered auxiliary agent into the kneading machine body 2. After the stirring group stirs the auxiliary agent into a mass and the temperature in the kneading machine body 2 reaches the specified temperature, the diaphragm pump 5 and the pulse filter cartridge dust collector 8 are stopped, and the vacuuming machine is started to vacuumize, so that the kneading machine body maintains a vacuum state, further kneading, and is more convenient to use. The diaphragm pump 5 can accurately control the amount of auxiliary agent pumped in to avoid waste.

[0030] The vacuum duct 6 includes a first duct 61 and a second duct 62 connected to the cover 21. The vacuum structure 7 is disposed between the first duct 61 and the second duct 62 and is used to connect the two. The arrangement of the first duct 61 and the second duct 62 facilitates the connection between the external vacuum tank and the cover 21, making the connection more convenient.

[0031] The locking assembly 75 includes a first locking position 751 and a second locking position 752 provided on the first and second pipes 61 and 62, and a third locking position 753 provided on the front and rear sides of the vacuum pump 73. The locking assembly 75 also includes a flexible connecting band 754 connected to the connecting seat 72. The flexible connecting band 754 is provided with a first clamping portion 7541 that can be snapped into the first locking position 751 or the second locking position 752, and a second clamping portion 7542 spaced apart from the first clamping portion 7541. The second clamping portion 7542 can be snapped into the third locking position 753. The flexible connecting band 754 is connected to a locking member 7543 that can lock the flexible connecting band 754. The locking member 7543 can be a clamp for fast connection and locking. The first locking position 751, the second locking position 752 and the third locking position 753 are grooves, the first clamping portion 7541 and the second clamping portion 7542 are protruding bumps, and the middle part of the flexible connecting belt 754 is locked on the connecting base 71 by screws, etc., which is convenient for installation. When in use, the flexible connecting belt 754 is wrapped around the first pipe 61 and the vacuum pump 73, and the flexible connecting belt 754 is also wrapped around the second pipe 62 and the vacuum pump 73, which is convenient for installation and connection.

[0032] The connecting assembly 74 includes multiple mounting blocks 741 disposed around the sides of the vacuum pump 73. Each mounting block 741 is provided with multiple protruding rings 742, which are interconnected and arranged symmetrically in two rows. Each ring 742 has a first connecting groove 7421 defined therein. The connecting assembly 744 also includes a mounting base 743 disposed on the connecting base 71. The mounting base 743 has a slot 7431 into which the mounting block 741 engages. The mounting base 743 also has a second connecting groove 7432 corresponding to the first connecting groove 7421. Multiple connecting posts 745 are provided between the mounting base 743 and the mounting block 741 to connect the two. One end of each connecting post 745 engages with the first connecting groove 7421, and the other end engages with the second connecting groove 7432. The connecting base 71 is provided with mounting holes. The connecting assembly 744 is configured to connect and secure the vacuum pump 73 to the connecting base 71. The connection column 745 is provided to connect and fix the two, so that the mounting seat 743 on the connection base 71 and the mounting block 741 on the vacuum pump 73 are more tightly connected.

[0033] One end of the connecting post 745 is provided with a square positioning protrusion 7451, and the second connecting groove 7432 is adapted to the shape of the connecting post 745 and the positioning protrusion 7451. The provision of the positioning protrusion 7451 can make the clamping more stable.

[0034] A first engaging protrusion 7422 is provided between the two protruding rings 742 at the ends of the two rows of protruding rings 742. A second engaging protrusion 7423 is provided between the two protruding rings 742 in the middle of each row of protruding rings 742. The first engaging protrusion 7422 and the second engaging protrusion 7423 are taller than the protruding rings 742. The mounting seat 743 includes a first engaging groove 7433 into which the first engaging protrusion 7422 engages. The mounting seat 743 also includes a second engaging groove 7434 into which the second engaging protrusion 7423 engages. The first engaging protrusion 7422, the second engaging protrusion 7423, the first engaging groove 7433, and the second engaging groove 7434 cooperate to provide a secure and secure connection.

[0035] The top of each second engaging groove 7434 is provided with a positioning protrusion 7435, and an opening 7436 is provided near the positioning protrusion 7451 of the positioning protrusion 7435. The positioning protrusion 7435 is provided to facilitate positioning, and the opening 7436 is provided to facilitate the positioning protrusion 7451 to be locked in, thereby preventing it from getting stuck.

[0036] A downwardly recessed cross groove 7437 is provided between adjacent positioning protrusions 7435. The provision of the cross groove 7437 can prevent the connecting column 745 from getting stuck.

[0037] An annular groove 746 is provided between the mounting block 741 and the mounting seat 743. A rubber ring 747 is disposed within the annular groove 746. The mounting block 741 squeezes the rubber ring 747. During installation, the rubber ring 747 is squeezed by the outer side of the mounting block 741 and the inner side of the mounting seat 743, thereby ensuring a more stable connection between the mounting block 741 and the mounting seat 743.

[0038] The mounting seat 743 is also provided with a mounting step 748 that can be pressed against the mounting block 741. The provision of the mounting step 748 facilitates positioning of the mounting block 741, making it more convenient to install and simultaneously supporting the mounting block 741.

[0039] The pulse filter cartridge dust collector 8 includes a housing 81 that can be connected to the outside of the cover 21. The housing 81 is connected to the cover 21 through a vent pipe 82. The housing 81 is provided with a cavity 811 for gas to pass through during stirring. The housing 81 is also connected to a horizontally arranged filter cartridge support frame 83. The filter cartridge support frame 83 extends into the cavity 811, and a flexible filter cartridge 84 is sleeved on the outside of the filter cartridge support frame 83. A pulse spray unit 85 is provided on the inside of the filter cartridge support frame 83. The top of the housing 81 is also provided with an air outlet pipe 86 that can be connected to an external pipeline. The pulse spray unit 85 can be an existing pulse nozzle or other device.

[0040] When the stirring assembly begins stirring, particulate matter is generated, which is not conducive to vacuuming. Therefore, the particulate matter needs to be collected. The gas with particulate matter enters the cavity 811 through the vent pipe 82. The multiple filter cartridge support frames 83 and the horizontal arrangement in the cavity 811 enable multiple flexible filter cartridges 84 to come into contact with the particulate matter and adsorb the particulate matter. The filtered gas is then transported to the external pipeline through the air outlet pipe 86. When a large amount of particulate matter accumulates on the flexible filter cartridges 84, a collection bucket is installed at the connection between the lower end of the vent pipe 82 and the cover 21. The pulse spray unit 85 is turned on to blow the particulate matter off the flexible filter cartridges 84, allowing the particulate matter to enter the collection bucket.

[0041] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A semi-automatic feeding kneading machine, characterized in that, include: The invention comprises a frame (1), wherein the frame (1) is connected to a kneader body (2) and a driving assembly (3) for driving a stirring assembly in the kneader body (2), the kneader body (2) is provided with a cover (21), the cover (21) is provided with a feed pipe (4), the feed pipe (4) is connected to a diaphragm pump (5) capable of passing a powdered auxiliary agent or an oily auxiliary agent, the cover (21) is further provided with a vacuum pipe (6), the vacuum pipe (6) is connected to a vacuum structure (7), the vacuum structure (7) is provided with a vacuum pump (5) and a vacuum pump (6) is provided with a vacuum pump (7). ) includes a connecting base (71), the connecting base (71) is provided with a connecting seat (72) that can be connected to the vacuum pipe (6), the connecting base (71) is also provided with a vacuum pump (73), a connecting component (74) that can connect the connecting base (71) and the vacuum pump (73) is provided between the connecting base (71) and the vacuum pump (73), the connecting seat (72) is also provided with a locking component (75) that can connect the vacuum pump (73) and the vacuum pipe (6), and the cover body (21) is also provided with a pulse filter cartridge dust collector (8).

2. The semi-automatic feeding kneading machine according to claim 1, characterized in that: The vacuum pipe (6) includes a first pipe (61) and a second pipe (62) connected to the cover (21), and the vacuum structure (7) is arranged between the first pipe (61) and the second pipe (62) and is used to connect the two.

3. The semi-automatic feeding kneading machine according to claim 1, characterized in that The locking assembly (75) includes a first locking position (751) and a second locking position (752) arranged on the first pipe (61) and the second pipe (62), and a third locking position (753) is arranged on the front and rear sides of the vacuum pump (73). The locking assembly (75) also includes a flexible connecting belt (754) connected to the connecting seat (72), and the flexible connecting belt (754) is provided with a first clamping portion (7541) that can be snapped into the first locking position (751) or the second locking position (752) and a second clamping portion (7542) spaced apart from the first clamping portion (7541). The second clamping portion (7542) can be snapped into the third locking position (753). The flexible connecting belt (754) is connected to a locking member (7543) that can connect and lock the flexible connecting belt (754).

4. The semi-automatic feeding kneading machine according to claim 3, characterized in that The connecting assembly (74) includes a plurality of mounting blocks (741) arranged on the periphery of the vacuum pump (73), the mounting blocks (741) are provided with a plurality of protruding convex rings (742), the convex rings (742) are connected to each other and are symmetrically arranged in two rows, and each of the convex rings (742) is provided with a first connecting groove (7421), the connecting assembly (74) also includes a mounting seat (743) arranged on the connecting base (71), and the mounting seat (743) is provided with A card slot (7431) can be inserted into the mounting block (741), and the mounting seat (743) is also provided with a second connecting slot (7432) that can correspond to the first connecting slot (7421). A plurality of connecting columns (745) that can connect the mounting seat (743) and the mounting block (741) are provided between the mounting seat (743) and the mounting block (741), one end of the connecting column (745) is inserted into the first connecting slot (7421), and the other end of the connecting column (745) is inserted into the second connecting slot (7432).

5. The semi-automatic feeding kneading machine according to claim 4, characterized in that: One end of the connecting column (745) is provided with a square positioning protrusion (7451), and the second connecting groove (7432) is adapted to the shape of the connecting column (745) and the positioning protrusion (7451).

6. The semi-automatic feeding kneading machine according to claim 4, characterized in that: A first latching protrusion (7422) is provided between the two convex rings (742) at the ends of the two rows of convex rings (742), and a second latching protrusion (7423) is provided between the two convex rings (742) in the middle of each row of convex rings (742). The heights of the first latching protrusion (7422) and the second latching protrusion (7423) are higher than the convex rings (742). A first latching groove (7433) capable of being snapped into by the first latching protrusion (7422) is provided in the mounting seat (743), and a second latching groove (7434) capable of being snapped into by the second latching protrusion (7423) is also provided in the mounting seat (743).

7. The semi-automatic feeding kneading machine according to claim 6, characterized in that: A positioning protrusion (7435) is provided at the top of each of the second engaging grooves (7434), and an opening (7436) is provided adjacent to the positioning protrusion (7451) of the positioning protrusion (7435).

8. The semi-automatic feeding kneading machine according to claim 7, characterized in that: A downwardly recessed cross-shaped groove (7437) is provided between adjacent positioning protrusions (7435).

9. The semi-automatic feeding kneading machine according to claim 6, characterized in that: An annular groove (746) is provided between the mounting block (741) and the mounting seat (743), a rubber ring (747) is provided in the annular groove (746), and the mounting block (741) squeezes the rubber ring (747).

10. The semi-automatic feeding kneading machine according to claim 6, characterized in that: The mounting seat (743) is further provided with a mounting step (748) capable of abutting against the mounting block (741).

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