An automatic large and small machine feeding equipment
By designing automated feeding equipment for large and small machines and using the method of sharing liquid inlet and return mechanisms, the low automation and color accuracy problems caused by manual disposal in traditional dye production are solved, and efficient and automated raw material ingredients and color accuracy guarantees are achieved.
Patent Information
- Application Number
- CN202421523281.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-28
AI Technical Summary
During the traditional dye production process, manual dyeing liquid needs to be frequently operated, resulting in low degree of automation. When using the same batch of raw materials to prepare, the raw materials in the equipment pipeline are different, and the color accuracy requirements after the ingredients cannot be guaranteed.
An automated feeding equipment for large and small machines is designed, including a first batching mechanism and a second batching mechanism. By sharing the same set of liquid inlet mechanism and liquid return mechanism, the raw materials in the equipment pipeline are the same, thereby ensuring the color accuracy requirements after the ingredients are prepared.
It realizes the automation of raw materials in large batches and small doses of ingredients, reduces manual mixing operation steps, improves the degree of automation of the equipment, and ensures the color accuracy requirements after the ingredients.
Smart Images
Figure CN222739048U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of automation equipment, and in particular to an automated large and small machine feeding device. Background Art
[0002] In the traditional dye production process, the dyeing liquid needs to be mixed manually. The speed and accuracy of the material discharge can be controlled manually, but the degree of automation is low. When traditional feeding equipment needs to use the same batch of raw materials for sampling in advance, it generally uses the method of using a sample maker and a batching machine to work at the same time. After long-term use, this method will lead to different raw material qualities in the pipelines of the two sets of equipment, and the color accuracy requirements after batching cannot be guaranteed, so it needs to be improved. Summary of the invention
[0003] In view of the shortcomings of the prior art, the present application provides an automatic feeding device for a large and small machine to solve the problems existing in the related technology. The technical solution is as follows:
[0004] An embodiment of the present application provides an automated large and small machine feeding equipment, including: a first batching mechanism, used to batch raw materials in large batches; a second batching mechanism, used to batch raw materials in small doses; a feeding mechanism, used to provide raw materials to the first batching mechanism and the second batching mechanism; a liquid inlet mechanism; the liquid inlet mechanism is respectively connected to the feeding mechanism, the first batching mechanism and the second batching mechanism; a liquid return mechanism; the liquid return mechanism is respectively connected to the feeding mechanism, the first batching mechanism and the second batching mechanism.
[0005] In one embodiment, the liquid inlet mechanism includes: a large machine liquid inlet pipe, a large machine liquid inlet pipe fitting and a small machine liquid inlet pipe; the large machine liquid inlet pipe fitting is arranged on the first batching mechanism; one end of the large machine liquid inlet pipe is connected to the large machine liquid inlet pipe fitting, and the other end of the large machine liquid inlet pipe is connected to the feeding mechanism; one end of the small machine liquid inlet pipe is connected to the large machine liquid inlet pipe fitting, and the other end of the small machine liquid inlet pipe is connected to the second batching mechanism.
[0006] In one embodiment, a pneumatically controlled angle seat valve capable of controlling the on-off state of the large machine liquid inlet pipe is provided on the large machine liquid inlet pipe.
[0007] In one embodiment, the liquid return mechanism includes: a large machine liquid return pipe, a large machine liquid return pipe fitting and a small machine liquid return pipe; the large machine liquid return pipe fitting is arranged on the first batching mechanism; one end of the large machine liquid return pipe is connected to the large machine liquid return pipe fitting, and the other end of the large machine liquid return pipe is connected to the feeding mechanism; one end of the small machine liquid return pipe is connected to the large machine liquid return pipe fitting, and the other end of the small machine liquid return pipe is connected to the second batching mechanism.
[0008] In one embodiment, the first batching mechanism includes: a large batching machine head and a support assembly; the support assembly is arranged on the top of the large batching machine head; the large machine liquid inlet pipe and the large machine liquid return pipe are both arranged on the support assembly.
[0009] In one embodiment, the support assembly includes: a machine head ring beam, and a plurality of ring beam screws; one end of the ring beam screw is arranged on the top of the large batching machine head, and the other end of the ring beam screw is connected to the machine head ring beam; the large machine liquid inlet pipe fittings and the large machine liquid return pipe fittings are both arranged on the machine head ring beam.
[0010] In one embodiment, the second dosing mechanism includes: a small dosing machine head; a plurality of small machine pipes are arranged on the small dosing machine head; a manual valve is arranged on the small machine pipe; and the plurality of small machine pipes are respectively connected to the small machine liquid inlet pipe and the small machine liquid return pipe.
[0011] In one embodiment, the feeding mechanism includes: a pump frame; a feeding pump assembly, a raw material storage tank and a liquid receiving tray are arranged on the pump frame; one end of the feeding pump assembly is connected to the large machine liquid inlet pipe, and the other end of the feeding pump assembly is connected to the raw material storage tank; the raw material storage tank is connected to the large machine liquid return pipe.
[0012] In one embodiment, the feeding pump assembly includes: a feeding pneumatic pump, a buffer tank, and a barrel tube for connecting a raw material barrel; the input end of the feeding pneumatic pump is respectively connected to the raw material storage tank and the barrel tube; the output end of the feeding pneumatic pump is respectively connected to the large machine liquid inlet pipe and the buffer tank; the barrel tube is detachably arranged on the liquid receiving tray.
[0013] In one embodiment, the large machine liquid inlet pipe, the small machine liquid inlet pipe, the large machine liquid return pipe and the small machine liquid return pipe are respectively arranged on horizontal planes with different heights.
[0014] The advantages or beneficial effects of the above technical solution include at least:
[0015] The equipment has a first batching mechanism and a second batching mechanism, which can respectively batch large quantities and small doses of raw materials provided by the feeding mechanism, and the first batching mechanism and the second batching mechanism share the same set of liquid inlet mechanism and liquid return mechanism, so that the raw materials in the equipment pipeline are of the same quality, which can ensure the color accuracy requirements of the equipment after batching; in addition, the equipment can greatly reduce the steps of manual mixing operations, thereby improving the degree of automation of the equipment.
[0016] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.
[0018] Figure 1 It is a front schematic diagram of the utility model;
[0019] Figure 2 yes Figure 1 A partial enlarged schematic diagram of
[0020] Figure 3 It is a side schematic diagram of the utility model;
[0021] Figure 4 yes Figure 3 A partial enlarged schematic diagram of
[0022] Figure 5 It is a structural schematic diagram of the feeding mechanism in the utility model.
[0023] In the figure: 1. first batching mechanism; 11. large batching machine head; 12. supporting assembly; 2. second batching mechanism; 21. small batching machine head; 22. small machine pipe fittings; 3. feeding mechanism; 31. pump rack; 32. feeding pump assembly; 33. raw material storage tank; 34. liquid receiving tray; 4. liquid inlet mechanism; 41. large machine liquid inlet pipeline; 42. large machine liquid inlet pipe fittings; 43. small machine liquid inlet pipeline; 5. liquid return mechanism; 51. large machine liquid return pipeline; 52. large machine liquid return pipe fittings; 53. small machine liquid return pipeline; 6. pneumatic angle seat valve; 71. machine head ring beam; 72. ring beam screw; 81. feeding pneumatic pump; 82. buffer tank; 83. barrel tube; 9. raw material barrel. DETAILED DESCRIPTION
[0024] In the following, only some exemplary embodiments are briefly described to make the purpose, features and advantages of the utility model more obvious and understandable. As those skilled in the art will appreciate, the described embodiments can be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0025] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0026] like Figures 1 to 5 As shown, the utility model provides an automatic large and small machine feeding equipment, including: a first batching mechanism 1, used for batching raw materials in large quantities; a second batching mechanism 2, used for batching raw materials in small doses; a feeding mechanism 3, used to provide raw materials to the first batching mechanism 1 and the second batching mechanism 2; a liquid inlet mechanism 4; the liquid inlet mechanism 4 is respectively connected to the feeding mechanism 3, the first batching mechanism 1 and the second batching mechanism 2; a liquid return mechanism 5; the liquid return mechanism 5 is respectively connected to the feeding mechanism 3, the first batching mechanism 1 and the second batching mechanism 2.
[0027] In this embodiment, the feeding mechanism 3 is connected to the raw material barrel 9, and the first batching mechanism 1 and the second batching mechanism 2 respectively batch the raw material liquid provided by the feeding mechanism 3 in large batches and in small doses; the liquid inlet mechanism 4 and the liquid return mechanism 5 are respectively connected to the feeding mechanism 3, the first batching mechanism 1 and the second batching mechanism 2, and the liquid of the feeding mechanism 3 can be transported to the first batching mechanism 1 and the second batching mechanism 2 by the liquid inlet mechanism 4, and the liquid is then returned to the feeding mechanism 3 by the liquid return mechanism 5, so as to achieve the circulation transmission effect of the liquid on the equipment; the first batching mechanism 1 and the second batching mechanism 2 share the same set of liquid inlet mechanism 4 and liquid return mechanism 5, so that the raw material quality in the equipment pipeline is the same, and the color accuracy requirements of the equipment after batching can be guaranteed; in addition, the equipment can greatly reduce the manual mixing operation steps, thereby improving the degree of automation of the equipment.
[0028] Furthermore, the liquid inlet mechanism 4 includes: a large machine liquid inlet pipe 41, a large machine liquid inlet pipe fitting 42 and a small machine liquid inlet pipe 43; the large machine liquid inlet pipe fitting 42 is arranged on the first batching mechanism 1; one end of the large machine liquid inlet pipe 41 is connected to the large machine liquid inlet pipe fitting 42, and the other end of the large machine liquid inlet pipe 41 is connected to the feeding mechanism 3; one end of the small machine liquid inlet pipe 43 is connected to the large machine liquid inlet pipe fitting 42, and the other end of the small machine liquid inlet pipe 43 is connected to the second batching mechanism 2.
[0029] In this embodiment, the large machine liquid inlet pipe fitting 42 is a hard pipe structure, on which a manual valve is installed for temporarily closing the pipeline during maintenance, and the bottom of the large machine liquid inlet pipe fitting 42 is an elbow structure to facilitate hose docking; the large machine liquid inlet pipe fitting 42 is arranged on the first batching mechanism 1, and a three-way joint is arranged on the large machine liquid inlet pipe fitting 42. The large machine liquid inlet pipeline 41 and the small machine liquid inlet pipeline 43 are connected through the above-mentioned three-way joint, the large machine liquid inlet pipeline 41 is connected to the feeding mechanism 3, and the small machine liquid inlet pipeline 43 is connected to the second batching mechanism 2, so that the liquid of the feeding mechanism 3 can enter the first batching mechanism 1 and the second batching mechanism 2 through the large machine liquid inlet pipeline 41 and the small machine liquid inlet pipeline 43 respectively, so as to achieve the liquid transmission effect.
[0030] Furthermore, a pneumatically controlled angle seat valve 6 capable of controlling the on-off state of the large machine liquid inlet pipe 42 is provided.
[0031] In this embodiment, a pneumatically controlled angle seat valve 6 is provided on the large machine liquid inlet pipe 42 , and the on-off of the pipeline of the first batching mechanism 1 can be controlled by controlling the on-off of the pneumatically controlled angle seat valve 6 .
[0032] Furthermore, the liquid return mechanism 5 includes: a large machine liquid return pipe 51, a large machine liquid return pipe fitting 52 and a small machine liquid return pipe 53; the large machine liquid return pipe fitting 52 is arranged on the first batching mechanism 1; one end of the large machine liquid return pipe 51 is connected to the large machine liquid return pipe fitting 52, and the other end of the large machine liquid return pipe 51 is connected to the feeding mechanism 3; one end of the small machine liquid return pipe 53 is connected to the large machine liquid return pipe fitting 52, and the other end of the small machine liquid return pipe 53 is connected to the second batching mechanism 2.
[0033] In this embodiment, the large machine liquid return pipe fitting 52 is a hard pipe structure, on which a manual valve is installed for temporarily closing the pipeline during maintenance, and the bottom of the large machine liquid return pipe fitting 52 is an elbow structure to facilitate hose docking; the large machine liquid return pipe fitting 52 is arranged on the first batching mechanism 1, and a three-way joint is arranged on the large machine liquid return pipe fitting 52. The large machine liquid return pipeline 51 and the small machine liquid return pipeline 53 are connected through the above-mentioned three-way joint. The large machine liquid return pipeline 51 is connected to the feeding mechanism 3, and the small machine liquid return pipeline 53 is connected to the second batching mechanism 2, so that the liquid of the first batching mechanism 1 and the second batching mechanism 2 can flow back to the feeding mechanism 3 through the large machine liquid return pipeline 51 and the small machine liquid return pipeline 53, respectively, to achieve the liquid transmission effect;
[0034] This equipment has the following two circulation loops:
[0035] ① Feeding mechanism 3 → large machine liquid inlet pipe 41 → large machine liquid inlet pipe fitting 42 → first batching mechanism 1 → large machine liquid return pipe fitting 52 → large machine liquid return pipe 51 → feeding mechanism 3;
[0036] ② Feeding mechanism 3 → large machine liquid inlet pipe 41 → small machine liquid inlet pipe 43 → second batching mechanism 2 → small machine liquid return pipe 53 → large machine liquid return pipe 51 → feeding mechanism 3;
[0037] When the equipment is actually used, the pipelines leading to the first batching mechanism 1 and the second batching mechanism 2 form two circulation systems. When the first batching mechanism 1 is not working, the air-controlled angle seat valve 6 is in a normally closed state. At this time, the large machine liquid inlet pipeline 41 and the first batching mechanism 1 are disconnected (equivalent to closing the loop ①), thereby ensuring the pipeline pressure in the loop ② and ensuring the discharge speed and discharge accuracy.
[0038] Furthermore, the first batching mechanism 1 includes: a large batching machine head 11 and a support assembly 12 ; the support assembly 12 is arranged on the top of the large batching machine head 11 ; the large machine liquid inlet pipe 42 and the large machine liquid return pipe 52 are both arranged on the support assembly 12 .
[0039] In this embodiment, the large batching machine head 11 is mainly responsible for large-batch batching. The support assembly 12 is arranged on the top of the large batching machine head 11. A plurality of discharge devices (not shown in the figure) are installed inside the large batching machine head 11. The discharge device is provided with a liquid inlet and a liquid return port, which are respectively connected and fixed to the large machine liquid inlet pipe fitting 42 and the large machine liquid return pipe fitting 52 on the support assembly 12 through a hose and a throat clamp. A higher space is provided at the bottom of the large batching machine head 11, on which finished product weighing barrels of different heights can be placed.
[0040] Furthermore, the support assembly 12 includes: a head ring beam 71, and a plurality of ring beam screws 72; one end of the ring beam screw 72 is arranged on the top of the large batching head 11, and the other end of the ring beam screw 72 is connected to the head ring beam 71; the large machine liquid inlet pipe fitting 42 and the large machine liquid return pipe fitting 52 are both arranged on the head ring beam 71.
[0041] In this embodiment, the head ring beam 71 is welded from four completely identical parts, and a plurality of through holes are opened on the side of the head ring beam 71, which can be used to connect the tube bundles on the large machine liquid inlet pipe 42 and the large machine liquid return pipe 52; one end of the ring beam screw 72 is locked on the top of the large batching head 11 by a nut, and the other end is also locked on the head ring beam 71 by a nut, so as to achieve the fixing effect of the head ring beam 71 on the top of the large batching head 11.
[0042] Furthermore, the second batching mechanism 2 includes: a small batching machine head 21; a plurality of small machine pipes 22 are arranged on the small batching machine head 21; a manual valve is arranged on the small machine pipe 22; and the plurality of small machine pipes 22 are respectively connected to the small machine liquid inlet pipe 43 and the small machine liquid return pipe 53.
[0043] In this embodiment, the small batching machine head 21 is mainly responsible for small-dose batching sampling. A plurality of discharge devices (not shown in the figure) are also installed inside the small batching machine head 21. The discharge amount of the above-mentioned discharge device is relatively small, and it is mainly used for batching small-dose finished materials for sampling; a plurality of small machine pipe fittings 22 are installed on the top of the small batching machine head 21, and the small machine pipe fittings 22 are respectively connected to the small machine liquid inlet pipeline 43 and the small machine liquid return pipeline 53. At the same time, the small machine pipe fittings 22 are connected to the above-mentioned discharge device through a hose, and the material liquid in the pipeline can be transported to the discharge device; a manual valve is installed on the small machine pipe fitting 22, which is convenient for temporarily closing the pipeline when repairing the equipment.
[0044] Furthermore, the feeding mechanism 3 includes: a pump frame 31; a feeding pump assembly 32, a raw material storage tank 33 and a liquid receiving tray 34 are arranged on the pump frame 31; one end of the feeding pump assembly 32 is connected to the large machine liquid inlet pipe 41, and the other end of the feeding pump assembly 32 is connected to the raw material storage tank 33; the raw material storage tank 33 is connected to the large machine liquid return pipe 51.
[0045] In this embodiment, a through hole is opened on the inner side of the liquid receiving pan 34, which is fixed to the pump frame 31 by bolt connection. A round tube is welded on the top surface of the liquid receiving pan 34, and a square hole is opened on the front side. The feed pump assembly 32 is installed on the pump frame 31. The feed pump assembly 32 is respectively connected to the large machine liquid inlet pipe 41, the raw material storage tank 33 and the raw material barrel 9, and the material liquid in the raw material barrel 9 can be transported to the raw material storage tank 33 or the large machine liquid inlet pipe 41. The raw material storage tank 33 is used to store the material liquid.
[0046] Furthermore, the feeding pump assembly 32 includes: a feeding pneumatic pump 81, a buffer tank 82, and a barrel tube 83 for connecting the raw material barrel 9; the input end of the feeding pneumatic pump 81 is respectively connected to the raw material storage tank 33 and the barrel tube 83; the output end of the feeding pneumatic pump 81 is respectively connected to the large machine liquid inlet pipe 41 and the buffer tank 82; the barrel tube 83 is detachably arranged on the liquid receiving tray 34.
[0047] In this embodiment, the upper part of the feeding pneumatic pump 81 is the output end, and the lower part is the input end, wherein: a three-way manual feed valve is provided at the input end of the feeding pneumatic pump 81, one end of the three-way manual feed valve is connected to the barrel tube 83 through a hose, and the other end is connected to the pipe fitting arranged at the bottom of the raw material storage tank 33 through a hard pipe, and the three-way manual feed valve can control the flow direction of the feed liquid; a three-way joint is provided at the output end of the feeding pneumatic pump 81, a buffer tank 82 is installed on one side of the three-way joint, and the other side is connected to the large machine liquid inlet pipeline 41 through a hose, and the feed liquid output by the feeding pneumatic pump 81 first passes through the buffer tank 82 and then enters the large machine liquid inlet pipeline 41, so as to ensure that the discharge speed is smooth and stable; a quick-release joint, a manual valve and a filter are provided on the barrel tube 83, and the barrel tube 83 is inserted into the round tube interface of the liquid receiving tray 34 when idle, and is inserted into the raw material barrel 9 when in use.
[0048] Furthermore, the large machine liquid inlet pipe 41, the small machine liquid inlet pipe 43, the large machine liquid return pipe 51 and the small machine liquid return pipe 53 are respectively arranged on horizontal planes with different heights.
[0049] In this embodiment, the horizontal plane where the main bodies of the large machine liquid inlet pipe 41, the small machine liquid inlet pipe 43, the large machine liquid return pipe 51 and the small machine liquid return pipe 53 are located, respectively, occupy one layer at different heights (that is, a total of four layers of pipes, see Figure 2 ), easy for daily maintenance and installation.
[0050] The utility model provides an automatic large and small machine feeding equipment. The functions of each module in each device in the embodiment can refer to the corresponding description in the above method. It has the advantages of ensuring the color accuracy requirements of the equipment after batching and a high degree of automation.
[0051] In the description of this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0052] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, 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.
[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. An automatic feeding device for large and small machines, characterized in that: include: A first batching mechanism, used for batching raw materials in large quantities; The second batching mechanism is used to batch the raw materials in small doses; A feeding mechanism, used for providing raw materials to the first batching mechanism and the second batching mechanism; A liquid inlet mechanism; the liquid inlet mechanism is respectively connected to the feeding mechanism, the first batching mechanism and the second batching mechanism; Liquid return mechanism; the liquid return mechanism is respectively connected to the feeding mechanism, the first batching mechanism and the second batching mechanism.
2. The automatic large and small machine feeding equipment according to claim 1 is characterized in that: The liquid inlet mechanism comprises: a large machine liquid inlet pipeline, a large machine liquid inlet pipe fitting and a small machine liquid inlet pipeline; the large machine liquid inlet pipe fitting is arranged on the first batching mechanism; One end of the large machine liquid inlet pipe is connected to the large machine liquid inlet pipe fitting, and the other end of the large machine liquid inlet pipe is connected to the feeding mechanism; one end of the small machine liquid inlet pipe is connected to the large machine liquid inlet pipe fitting, and the other end of the small machine liquid inlet pipe is connected to the second batching mechanism.
3. The automatic feeding equipment for large and small machines according to claim 2 is characterized in that: An air-controlled angle seat valve capable of controlling the on-off state of the large machine liquid inlet pipe is arranged on the large machine liquid inlet pipe.
4. The automatic feeding equipment for large and small machines according to claim 2 is characterized in that: The liquid return mechanism comprises: a large machine liquid return pipeline, a large machine liquid return pipe fitting and a small machine liquid return pipeline; the large machine liquid return pipe fitting is arranged on the first batching mechanism; One end of the large machine liquid return pipe is connected to the large machine liquid return pipe fitting, and the other end of the large machine liquid return pipe is connected to the feeding mechanism; one end of the small machine liquid return pipe is connected to the large machine liquid return pipe fitting, and the other end of the small machine liquid return pipe is connected to the second batching mechanism.
5. The automatic feeding equipment for large and small machines according to claim 4 is characterized in that: The first batching mechanism comprises: a large batching machine head and a supporting assembly; the supporting assembly is arranged on the top of the large batching machine head; the large machine liquid inlet pipe fitting and the large machine liquid return pipe fitting are both arranged on the supporting assembly.
6. The automatic feeding equipment for large and small machines according to claim 5, characterized in that: The support assembly includes: a machine head ring beam, and a plurality of ring beam screws; one end of the ring beam screw is arranged on the top of the large batching machine head, and the other end of the ring beam screw is connected to the machine head ring beam; the large machine liquid inlet pipe fittings and the large machine liquid return pipe fittings are both arranged on the machine head ring beam.
7. The automatic feeding equipment for large and small machines according to claim 4 is characterized in that: The second batching mechanism comprises: a small batching machine head; a plurality of small machine pipes are arranged on the small batching machine head; a manual valve is arranged on the small machine pipe; and the plurality of small machine pipes are respectively connected to the small machine liquid inlet pipe and the small machine liquid return pipe.
8. The automatic feeding equipment for large and small machines according to claim 4 is characterized in that: The feeding mechanism includes: a pump frame; a feeding pump assembly, a raw material storage tank and a liquid receiving tray are arranged on the pump frame; one end of the feeding pump assembly is connected to the large machine liquid inlet pipe, and the other end of the feeding pump assembly is connected to the raw material storage tank; the raw material storage tank is connected to the large machine liquid return pipe.
9. The automatic feeding equipment for large and small machines according to claim 8, characterized in that: The feeding pump assembly includes: a feeding pneumatic pump, a buffer tank, and a barrel inserting tube for connecting the raw material barrel; The input end of the feeding pneumatic pump is respectively connected to the raw material storage tank and the barrel tube; the output end of the feeding pneumatic pump is respectively connected to the large machine liquid inlet pipeline and the buffer tank; the barrel tube is detachably arranged on the liquid receiving tray.
10. The automatic feeding equipment for large and small machines according to claim 4, characterized in that: The large machine liquid inlet pipeline, the small machine liquid inlet pipeline, the large machine liquid return pipeline and the small machine liquid return pipeline are respectively arranged on horizontal planes with different heights.