CN215939871U

CN215939871U - Special automatic batching scale for mixer

Info

Publication number: CN215939871U
Application number: CN202122251606.0U
Authority: CN
Inventors: 张吉利
Original assignee: Nanjing Tengda Machinery Equipment Co ltd
Current assignee: Nanjing Tengda Machinery Equipment Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-04
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to a dosing unit technical field, concretely relates to special automatic blending balance of blendor, it includes the feed proportioning mechanism, the feed proportioning mechanism includes feeding device and weighing device, weighing device sets up on the support, feeding device sets up on weighing device and has the clearance with the support, feeding device includes the loading hopper, separate subassembly and unloading subassembly, the loading hopper setting just has the clearance with the support on weighing device, it sets up on the fill inner wall of loading hopper and is used for separating into the independent charging hopper of a plurality of with the loading hopper to separate the subassembly, all run through on the cell bottom wall of a plurality of charging hoppers and be provided with the unloading hole, the unloading subassembly sets up on the loading hopper and is used for controlling the switching in unloading hole. This application has practiced thrift the manpower when improving batching work efficiency.

Description

Special automatic batching scale for mixer

Technical Field

The application relates to the technical field of batching devices, in particular to a special automatic batching scale for a mixer.

Background

The batching scale is a weighing apparatus which presets the mass ratio of each substance in a weighed object and carries out batching and metering on each substance. The batching scale can effectively improve the weighing and batching efficiency of each raw material in daily production.

But most weigh one of them raw materials earlier in the actual production, add another raw materials and weigh, the raw materials mixes the stirring again after weighing in proper order promptly, often need clear up weighing device or weigh each raw materials with a plurality of weighing device after having called a raw materials for the batch process's intermittent type time is longer, thereby makes the work efficiency of batching lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency who prepares burden, this application provides a special automatic blending balance of blendor.

The application provides a special automatic blending scale of blendor adopts following technical scheme:

the utility model provides a special automatic blending balance of blendor, includes the feed proportioning mechanism, the feed proportioning mechanism includes feeding device and weighing device, the weighing device sets up and is being used for the cooperation on the support that the feed proportioning balance used, feeding device set up on the weighing device and with be used for the cooperation there is the clearance support that the feed proportioning balance used, feeding device includes the loading hopper, separates subassembly and unloading subassembly, the loading hopper setting on the weighing device and with be used for the cooperation there is the clearance support that the feed proportioning balance used, separate the subassembly setting on the fill inner wall of loading hopper and be used for separating into the independent charging chamber of a plurality of with the loading hopper, it is a plurality of all run through on the cell bottom wall of charging chamber and be provided with the unloading hole, the unloading subassembly sets up on the loading hopper and is used for controlling the switching of unloading hole.

By adopting the technical scheme, the separation assembly divides the charging hopper into a plurality of independent charging tanks, and the discharging assembly controls the discharging of all raw materials; meanwhile, the weighing device weighs the charging hopper in real time, and after the blanking amount of one raw material reaches a preset amount, the weighing device automatically controls the blanking assembly to close the corresponding blanking hole and open the other blanking hole to carry out blanking of the other raw material; thereby shortening the interval time of the blanking process of each raw material and further improving the working efficiency of batching.

Optionally, the separation assembly comprises a base rod and a separation plate, the base rod is arranged on the bottom wall of the loading hopper, the separation plate is arranged on the base rod, the side wall of the separation plate is abutted to the inner wall of the loading hopper, and the bottom wall of the separation plate is abutted to the bottom wall of the loading hopper.

Through adopting above-mentioned technical scheme, each raw materials of division board in to the loading hopper is separated, conveniently carries out the unloading to each raw materials in proper order to shorten the interval time of each raw materials unloading process, and then improve the work efficiency of batching.

Optionally, the base rod is rotatably disposed on the bottom wall of the hopper, a plurality of slots are formed in the outer side wall of the base rod, the slots penetrate through the top end wall of the base rod, and the partition plate is provided with insertion blocks which are inserted into the slots.

By adopting the technical scheme, the base rod is provided with the slots, and the inserting blocks are inserted into the slots to be connected with the partition plates, so that the partition plates with corresponding number can be arranged according to the type and the number of the raw materials, and the adaptability of the charging hopper to the type and the number of the raw materials is improved; meanwhile, the base rod is rotatably arranged on the bottom wall of the hopper of the feeding hopper, and after the number of the partition plates is increased or reduced, the base rod can be rotated, so that the two adjacent partition plates are positioned on two sides of the blanking hole, and the operation is convenient and rapid.

Optionally, a first electromagnet is arranged on the side wall of the partition plate, the first electromagnet abuts against the inner wall of the hopper of the loading hopper, and a magnetic ring is arranged on the outer wall of the hopper of the loading hopper.

Through adopting above-mentioned technical scheme, the magnetic force effect of first electro-magnet and magnetic ring makes the inseparabler butt of division board on the fill inner wall of loading hopper to reduce the space between division board and the loading hopper, and then reduce the condition that each raw materials mixes, improve the accuracy of batching.

Optionally, the unloading subassembly includes connecting rod, layer board, post and cylinder of sliding, the connecting rod sets up on the fill diapire of loading hopper, the one end of loading hopper is kept away from at the connecting rod to the layer board setting, the cylinder sets up on the top wall of layer board, the slip post sets up on the cylinder, the one end that the cylinder was kept away from to the slip post stretches into the unloading hole, the slip post stretches into the periphery wall of unloading hole one end and the pore wall butt in unloading hole.

By adopting the technical scheme, after the blanking amount of a raw material reaches a specified amount, the weighing device automatically controls the air cylinder corresponding to the raw material and drives the sliding column to move into the corresponding blanking hole, so that the corresponding blanking hole can be effectively blocked in time, and the working efficiency of batching is improved; meanwhile, the condition of inaccurate dosing caused by untimely plugging is reduced, and the dosing accuracy is improved.

Optionally, a guide groove is formed in the hole wall of the blanking hole, a guide block is arranged on the outer peripheral wall of the sliding column, and the guide block is arranged on the groove wall of the guide groove in a sliding mode along the blanking direction.

Through adopting above-mentioned technical scheme, at the in-process that the post stretched into the unloading hole that slides, lead to the post that slides through the guide block gliding in the guide way, reduce the frictional force between post that slides and the guide way cell wall simultaneously to protect the post that slides.

Optionally, the weighing device includes a weighing rod and a weigher, the weigher is disposed on a bracket used for cooperating with the ingredient scale, the weighing rod is disposed on a top end wall of the weigher, and the hopper is disposed on the weighing rod.

Through adopting above-mentioned technical scheme, the weighing rod supports the loading hopper to make the weight of loading hopper act on the weighing device, thereby the weighing device reaches the specified volume after the unloading of raw materials, and timely through the pressure sensors automatic control cylinder drive slip post on the weighing device seals the unloading hole, improves the work efficiency of batching.

Optionally, batching mechanism still includes collection device, collection device is located feeding device's below, collection device is including collecting the fill, it is being used for the cooperation to collect the setting of fighting on the support that the batching scale used, the bottom of loading hopper stretches into and collects in fighting and both have the clearance, the top of collecting fighting is provided with the baffle along the direction towards the loading hopper, there is the clearance between baffle and the loading hopper.

Through adopting above-mentioned technical scheme, the material that falls down in to the loading hopper is collected to the collection fill, and the baffle can reduce the blanking in-process raw materials and spill the condition outside the collection fill simultaneously to improve the accuracy of batching.

In summary, the present application includes at least one of the following beneficial technical effects:

the weighing device is characterized in that each raw material is weighed through the batching mechanism, specifically, each raw material in the feeding hopper is separated through the separation assembly, and the blanking amount of each raw material is weighed through the weighing device; after the blanking amount of each raw material reaches a specified amount, the weighing device automatically controls the blanking assembly to seal the blanking hole, so that the weighing of each raw material is conveniently and quickly completed, the interval time of the weighing process of each raw material is reduced, and the working efficiency of batching is improved;

according to the feeding hopper, the base rod is provided with the plurality of slots, and the partition plates are detachably arranged on the base rod through the insertion blocks, so that the partition plates with corresponding number can be arranged according to the types and the number of raw materials in the ingredients, and the adaptability of the feeding hopper to the types and the number of the raw materials is improved;

this application is through the timely actuating cylinder that drives of pressure sensor on the ware of weighing for the post that slides stretches into or stretches out the unloading hole, thereby the timely closure or open the unloading hole, and then reduce the interval time of each raw materials unloading, improve the work efficiency of batching.

Drawings

Fig. 1 is a schematic structural diagram of an automatic batching scale dedicated for a mixer in the embodiment of the present application.

Fig. 2 is a structural top view of an automatic batching scale dedicated for a mixer in the embodiment of the present application.

Fig. 3 is an exploded view of a blanking assembly used to embody the structure of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Description of reference numerals: 1. a batching mechanism; 2. a feeding device; 3. a weighing device; 31. a weighing rod; 32. a weighing device; 4. a collection device; 41. a collecting hopper; 42. a baffle plate; 5. a support; 6. a first electromagnet; 61. a magnetic ring; 7. a hopper; 71. a blanking hole; 72. a guide groove; 8. a partition assembly; 81. a base shaft; 82. a partition plate; 83. a slot; 84. inserting a block; 85. a feed tank; 9. a blanking assembly; 91. a connecting rod; 92. a support plate; 93. a cylinder; 94. sliding the column; 95. and a guide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses special automatic blending scale of blendor.

Referring to fig. 1 and 3, the automatic batching scale special for the mixer comprises a batching mechanism 1, wherein the batching mechanism 1 comprises a feeding device 2, a weighing device 3 and a collecting device 4. Weighing device 3 and collection device 4 all set up on support 5, and feeding device 2 sets up on weighing device 3 and not contact with support 5, and collection device 4 is located feeding device 2's below. The feeding device 2 comprises a feeding hopper 7, a separation assembly 8 and a blanking assembly 9, wherein the feeding hopper 7 is arranged on the weighing device 3 and has a gap with the bracket 5; the separating assembly 8 is arranged on the inner wall of the charging hopper 7 and is used for separating the charging hopper 7 into five independent charging tanks 85, and the bottom wall of each charging tank 85 is provided with a discharging hole 71 in a penetrating manner; the blanking assembly 9 is disposed on the hopper 7 and is used for controlling the opening and closing of the blanking hole 71.

According to the type and quantity of the batching raw materials, the separation assembly 8 is utilized to divide the interior of the charging hopper 7 into charging chutes 85 with corresponding quantity; then, respectively adding corresponding raw materials into each feeding tank 85, blanking one of the raw materials, and after sensing that the total mass reduction of the feeding hopper 7 is a specified amount of the raw material, the weighing device 3 automatically controls the blanking assembly 9 to seal the blanking hole 71 corresponding to the raw material, so as to finish blanking and weighing of the raw material; and then the blanking assembly 9 opens the blanking hole 71 corresponding to another raw material in sequence to carry out blanking weighing, thereby finishing the blanking weighing of each raw material. Each raw material after weighing falls into collection device 4 and collects, and then carries to the further batching of follow-up process.

Referring to fig. 1 and 3, the weighing device 3 includes two weighing rods 31 and two weighing devices 32, the two weighing devices 32 are oppositely disposed on the bracket 5, the two weighing rods 31 are provided, one end of each weighing rod 31 is fixedly connected to the outer wall of the loading hopper 7, and the other end of each weighing rod 31 abuts against the upper surface of the weighing device 32.

The pressure acting on the weigher 32 is gradually reduced along with the gradual increase of the blanking amount of one raw material, and when the reduced pressure acting on the weigher 32 reaches the specified amount of the ingredient of the raw material, the pressure sensor on the weigher 32 timely controls the blanking assembly 9 to close the corresponding blanking hole 71 through the control system, so that the blanking of the raw material is stopped. Then, the next raw material is continuously fed and weighed.

Referring to fig. 1, collecting device 4 includes collecting hopper 41, and collecting hopper 41 fixed connection is on support 5, and in collecting hopper 41 was stretched into to the bottom of loading hopper 7 and there was the clearance between them, and collecting hopper 41's top along the direction fixedly connected with baffle 42 towards loading hopper 7, baffle 42 and loading hopper 7 had the clearance.

The raw materials after the blanking and weighing are dropped into the collecting hopper 41 and then conveyed to the subsequent processes for further proportioning.

Referring to fig. 1 and 2, the partition assembly 8 includes a base rod 81 and a partition plate 82, the base rod 81 is rotatably disposed on the bottom wall of the hopper 7, the outer side wall of the base rod 81 is provided with a plurality of slots 83, five in this embodiment, and the slots 83 penetrate through the top end wall of the base rod 81; the partition plates 82 are arranged in one-to-one correspondence with the slots 83, the vertical side walls of the partition plates 82 are fixedly connected with the insertion blocks 84, the insertion blocks 84 are inserted into the slots 83, and the partition plates 82 are detachably connected with the base rods 81. The side wall of the partition plate 82 far away from the base rod 81 is fixedly connected with a first electromagnet 6, the outer wall of the loading hopper 7 is fixedly connected with a magnetic ring 61, the side wall of the first electromagnet 6 far away from the partition plate 82 is abutted against the inner wall of the loading hopper 7, and the bottom wall of the partition plate 82 is abutted against the bottom wall of the loading hopper 7.

The corresponding partition plates 82 are arranged according to the types and the quantity of the batching raw materials, when the partition plates 82 are installed, the insertion blocks 84 are inserted into the insertion slots 83, and then the partition plates 82 are slid downwards, so that the first electromagnets 6 are abutted against the inner wall of the hopper 7; then, the base rod 81 is rotated to enable the partition plates 82 to rotate to proper positions, so that the blanking holes 71 are correspondingly positioned between two adjacent partition plates 82 one by one; and starting the magnetic ring 61, and enabling the first electromagnet 6 to be tightly abutted against the inner wall of the feeding hopper 7 through the magnetic action of the first electromagnet 6 and the magnetic ring 61, so as to finish the installation of the partition plate 82.

Referring to fig. 3 and 4, a guide groove 72 is provided on the hole wall of the blanking hole 71, the blanking assembly 9 includes a connecting rod 91, a supporting plate 92, a sliding column 94 and a cylinder 93, the connecting rod 91 is fixedly connected to the outer bottom wall of the hopper 7, the supporting plate 92 is fixedly connected to one end of the connecting rod 91 far away from the hopper 7, the cylinder 93 is fixedly connected to the upper surface of the supporting plate 92, the sliding column 94 is provided on the cylinder 93, and the sliding column 94 corresponds to the blanking hole 71 one by one. The outer peripheral wall of the sliding column 94 is fixedly connected with a guide block 95, the guide block 95 is arranged on the groove wall of the guide groove 72 in a sliding mode along the vertical direction, and the top end of the sliding column 94 extends into the blanking hole 71 and is abutted against the hole wall of the blanking hole 71.

When one of the raw materials is fed, the corresponding air cylinder 93 drives the sliding column 94 to slide downwards, meanwhile, the guide block 95 slides on the groove wall of the guide groove 72, so that the feeding hole 71 is opened, and other sliding columns 94 are inserted in the feeding hole 71. When the blanking amount of the raw material reaches a specified amount, the pressure sensor on the weigher 32 automatically controls the corresponding air cylinder 93 to drive the sliding column 94 to slide upwards, so that the corresponding blanking hole 71 is sealed; then, the air cylinder 93 corresponding to the next raw material is controlled to drive the sliding column 94 to slide downwards, and the corresponding blanking hole 71 is opened for blanking.

The implementation principle of the special automatic batching scale of blendor in the embodiment of this application is: installing corresponding partition plates 82 according to the types and the quantities of the raw materials to form charging tanks 85 with corresponding quantities, and putting the raw materials into different charging tanks 85; then one of the cylinders 93 drives the sliding column 94 to move downwards, the corresponding blanking hole 71 is opened for blanking, and at the moment, other blanking holes 71 are still in a closed state. Along with the gradual increase of the blanking amount of one raw material, the pressure acting on the weigher 32 is gradually reduced, and when the reduced pressure acting on the weigher 32 reaches the specified amount of the raw material ingredient, the pressure sensor on the weigher 32 drives the air cylinder 93 to work through the control system in time, so that the corresponding sliding column 94 seals the corresponding blanking hole 71, and the blanking of the raw material is stopped. Then, the next raw material is continuously fed and weighed, and each raw material after feeding and weighing falls into the collecting hopper 41 and is conveyed to the next process for further batching.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a special automatic blending scale of blendor which characterized in that: comprises a batching mechanism (1), the batching mechanism (1) comprises a feeding device (2) and a weighing device (3), the weighing device (3) is arranged on a support (5) used for matching the batching scale, the feeding device (2) is arranged on the weighing device (3) and is matched with the support (5) used by the batching scale, the feeding device (2) comprises a feeding hopper (7), a separating component (8) and a blanking component (9), the feeding hopper (7) is arranged on the weighing device (3) and is matched with the support (5) used by the batching scale, the separating component (8) is arranged on the inner wall of the feeding hopper (7) and is used for separating the feeding hopper (7) into a plurality of independent feeding tanks (85), and a plurality of blanking holes (71) are arranged on the bottom wall of the feeding tanks (85) in a penetrating way, the blanking assembly (9) is arranged on the feeding hopper (7) and is used for controlling the opening and closing of the blanking hole (71).

2. The automatic batching scale special for the material mixing machine according to claim 1, characterized in that: partition subassembly (8) include base rod (81) and division board (82), base rod (81) set up on the fill diapire of loading hopper (7), division board (82) set up on base rod (81), the lateral wall of division board (82) and the fill inner wall looks butt of loading hopper (7), the diapire of division board (82) and the diapire looks butt of loading hopper (7).

3. The automatic batching scale special for the material mixing machine according to claim 2, characterized in that: base rod (81) rotate to set up on the fill diapire of loading hopper (7), be provided with a plurality of slot (83) on the lateral wall of base rod (81), slot (83) run through the top end wall of base rod (81), be provided with inserted block (84) on division board (82), inserted block (84) are inserted and are established in slot (83).

4. The automatic batching scale special for blenders according to claim 3, characterized in that: the side wall of the partition plate (82) is provided with a first electromagnet (6), the first electromagnet (6) is abutted against the inner wall of the loading hopper (7), and the outer wall of the loading hopper (7) is provided with a magnetic ring (61).

5. The automatic batching scale special for the material mixing machine according to claim 1, characterized in that: unloading subassembly (9) include connecting rod (91), layer board (92), slip post (94) and cylinder (93), connecting rod (91) set up on the fill diapire of loading hopper (7), layer board (92) set up the one end of keeping away from loading hopper (7) in connecting rod (91), cylinder (93) set up on the top wall of layer board (92), slip post (94) set up on cylinder (93), the one end that cylinder (93) were kept away from in slip post (94) stretches into unloading hole (71), the pore wall butt of the periphery wall that unloading hole (71) one end and unloading hole (71) is stretched into in slip post (94).

6. The automatic batching scale special for blenders according to claim 5, characterized in that: be provided with guide way (72) on the pore wall of unloading hole (71), be provided with guide block (95) on the periphery wall of sliding column (94), guide block (95) slide along the unloading direction and set up on the cell wall of guide way (72).

7. The automatic batching scale special for the material mixing machine according to claim 1, characterized in that: the weighing device (3) comprises a weighing rod (31) and a weighing device (32), the weighing device (32) is arranged on a support (5) used for being matched with the ingredient scale, the weighing rod (31) is arranged on the top end wall of the weighing device (32), and the feeding hopper (7) is arranged on the weighing rod (31).

8. The automatic batching scale special for the material mixing machine according to claim 1, characterized in that: batching mechanism (1) still includes collection device (4), collection device (4) are located the below of feeding device (2), collection device (4) are including collecting hopper (41), it is being used for the cooperation to collect hopper (41) setting on support (5) that the batching balance used, the bottom of loading hopper (7) stretches into and collects in hopper (41) and both have the clearance, the top of collecting hopper (41) is provided with baffle (42) along the direction towards loading hopper (7), there is the clearance between baffle (42) and loading hopper (7).