Automatic filtering equipment for curing agent

Abstract

The utility model relates to the technical field of curing agent filtering equipment, in particular to automatic filtering equipment for a curing agent. Comprising a base, a box body, a discharging pipe, a filter screen, a pushing assembly and a dredging assembly, the filter screen is arranged in the box body, and the pushing assembly is arranged in the box body and connected with the filter screen; the dredging assembly comprises a telescopic rod, a transverse moving module, a connecting frame, a plurality of connecting cylinders, a plurality of arc blocks and a plurality of reset springs, the telescopic rod is arranged on the top wall of the box body, the transverse moving module is connected with the telescopic rod, the connecting frame is connected with the transverse moving module, and the connecting cylinders are fixedly connected with the connecting frame and evenly distributed below the connecting frame; and each arc block is movably connected with the corresponding connecting cylinder, and the two ends of each reset spring are fixedly connected with the corresponding connecting cylinder and arc block, so that the filter screen can be conveniently dredged, equipment does not need to be disassembled for cleaning the filter screen, and the filtering efficiency of the curing agent is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of curing agent filtration equipment, and in particular to an automatic filtration equipment for curing agents. Background Technology

[0002] Hardeners are essential additives. They are required in adhesives, coatings, and casting materials. In the production and processing of hardeners for glossy topcoats, it is necessary to filter out impurities. Hardeners need to be filtered before being added to avoid impurity entrainment. Currently, hardeners are filtered using a filter screen.

[0003] However, existing filter curing agents are prone to clogging the filter screen, requiring frequent cleaning and significantly affecting the filtration efficiency of the curing agent. Utility Model Content

[0004] The purpose of this invention is to provide an automatic filtration device for curing agents, which aims to solve the technical problem that existing filtration of curing agents easily causes filter screen clogging, requiring frequent filter screen cleaning and greatly affecting the filtration efficiency of curing agents.

[0005] To achieve the above objectives, this utility model employs an automatic filtration device for a curing agent, comprising a base, a housing, a discharge pipe, a filter screen, a pushing component, and a clearing component. The housing is fixedly connected to the base and located above the base. The housing has two inlets. The discharge pipe is fixedly connected to the housing and located below the housing. The filter screen is disposed inside the housing. The pushing component is disposed inside the housing and connected to the filter screen.

[0006] The unblocking assembly includes a telescopic rod, a lateral movement module, a connecting frame, multiple connecting cylinders, multiple arc blocks, and multiple return springs. The telescopic rod is disposed on the top wall of the housing. The lateral movement module is connected to the telescopic rod. The connecting frame is connected to the lateral movement module. Multiple connecting cylinders are fixedly connected to the connecting frame and are evenly distributed below the connecting frame. Each arc block is movably connected to the corresponding connecting cylinder. The two ends of each return spring are fixedly connected to the corresponding connecting cylinder and the arc block, respectively, and are located inside the connecting cylinder.

[0007] The lateral movement module includes a mounting frame, a threaded rod, a guide rod, and a sleeve. The mounting frame is fixedly connected to the telescopic rod. The threaded rod is rotatably disposed within the mounting frame. The guide rod is fixedly disposed within the mounting frame. The sleeve is respectively sleeved on the outside of the threaded rod and the guide rod and is threadedly engaged with the threaded rod. The connecting frame is fixedly connected to the sleeve and is located below the sleeve.

[0008] The unblocking component also includes an observation window, which is fixedly connected to the box body and located on the box body.

[0009] The pushing component includes multiple pushing springs, a vibration motor, and multiple support blocks. The multiple support blocks are all fixedly connected to the housing and are located on the inner side wall of the housing. The two ends of each pushing spring are fixedly connected to the filter screen and the corresponding support block, respectively. The vibration motor is fixedly connected to the filter screen and is located below the filter screen.

[0010] The automatic filtration device for the curing agent also includes two feed hoppers, both of which are fixedly connected to the housing and connected to their respective feed inlets.

[0011] This invention discloses an automatic filtration device for curing agents. When cleaning the filter screen, the lateral movement module is activated, causing the connecting frame to move laterally within the housing. The connecting frame moves multiple connecting cylinders, and within each connecting cylinder, an arc-shaped block is pushed into the sieve holes of the filter screen by a return spring. The curing agent within the sieve holes is compressed and detaches from the filter screen. Due to the arc surface of the arc-shaped block, as the connecting frame continues to move the connecting cylinders, the arc-shaped block is squeezed back into the connecting cylinder by the filter screen. Upon moving to the next sieve hole, the arc-shaped block is pushed back into that hole, thus cleaning the curing agent again. This process is repeated until the connecting frame moves to the other side of the housing. This method facilitates easy unclogging of the filter screen without disassembling the equipment, significantly improving the filtration efficiency of the curing agent. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of the automatic filtration device for the curing agent of this utility model.

[0014] Figure 2 This is a side view of the structure of the automatic filtration device for the curing agent of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0016] Figure 4 This is the utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 This is a partial structural front view of the automatic filtration device for the curing agent of this utility model.

[0018] 101-Base, 102-Box body, 103-Discharge pipe, 104-Filter screen, 105-Inlet, 106-Telescopic rod, 107-Connecting frame, 108-Connecting cylinder, 109-Arc block, 110-Reset spring, 111-Mounting frame, 112-Threaded rod, 113-Guide rod, 114-Sleeve, 115-Observation window, 116-Push spring, 117-Vibration motor, 118-Support block, 119-Guide hopper, 120-Drive motor. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] Please see Figures 1-5 This utility model provides an automatic filtration device for a curing agent, including a base 101, a housing 102, a discharge pipe 103, a filter screen 104, a pushing component, and a clearing component. The housing 102 is fixedly connected to the base 101 and is located above the base 101. The housing 102 has two inlets 105. The discharge pipe 103 is fixedly connected to the housing 102 and is located below the housing 102. The filter screen 104 is disposed inside the housing 102. The pushing component is disposed inside the housing 102 and is connected to the filter screen 104.

[0021] The unblocking assembly includes a telescopic rod 106, a lateral movement module, a connecting frame 107, multiple connecting cylinders 108, multiple arc blocks 109, and multiple return springs 110. The telescopic rod 106 is disposed on the top wall of the housing 102. The lateral movement module is connected to the telescopic rod 106. The connecting frame 107 is connected to the lateral movement module. The multiple connecting cylinders 108 are fixedly connected to the connecting frame 107 and are evenly distributed below the connecting frame 107. Each arc block 109 is movably connected to the corresponding connecting cylinder 108. The two ends of each return spring 110 are fixedly connected to the corresponding connecting cylinder 108 and the arc block 109, and are respectively located inside the connecting cylinder 108.

[0022] In this embodiment, when cleaning the filter screen 104, the connecting frame 107 is moved laterally within the housing 102 by activating the lateral movement module. The connecting frame 107 moves multiple connecting cylinders 108. Under the action of the return spring 110, the arc block 109 within each connecting cylinder 108 is pushed into the sieve holes of the filter screen 104. The curing agent within the sieve holes is pressurized and detaches from the filter screen 104. Because the surface of the arc block 109 is curved, the connecting frame 107... As the connecting cylinder 108 continues to move, the arc block 109 is squeezed back into the connecting cylinder 108 by the filter screen 104. When moving to the next sieve hole, the arc block 109 is pushed into the sieve hole again, at which point the curing agent in the sieve hole is cleaned again. Repeating the above process, the connecting frame 107 can be moved to the other inner side of the box 102. In this way, it is possible to easily unclog the filter screen 104 without disassembling the equipment to clean the filter screen 104, which greatly improves the filtration efficiency of the curing agent.

[0023] Furthermore, the lateral movement module includes a mounting frame 111, a threaded rod 112, a guide rod 113, and a sleeve 114. The mounting frame 111 is fixedly connected to the telescopic rod 106. The threaded rod 112 is rotatably disposed within the mounting frame 111. The guide rod 113 is fixedly disposed within the mounting frame 111. The sleeve 114 is respectively sleeved on the outside of the threaded rod 112 and the guide rod 113, and is threadedly engaged with the threaded rod 112. The connecting frame 107 is fixedly connected to the sleeve 114 and is located below the sleeve 114.

[0024] In this embodiment, the drive motor 120 is fixed to the outside of the mounting bracket 111. The drive motor 120 controls the rotation of the threaded rod 112. When the connecting bracket 107 moves laterally, the drive motor 120 on the outside of the mounting bracket 111 is activated, and the drive motor 120 controls the threaded rod 112 to rotate within the mounting bracket 111. Since the sleeve 114 is threadedly engaged with the threaded rod 112, the guide rod 113 guides the sleeve 114. Subsequently, the sleeve 114 is driven to move laterally by the threaded rod 112, and the connecting bracket 107 is moved by the sleeve 114.

[0025] Furthermore, the unblocking component also includes an observation window 115, which is fixedly connected to the housing 102 and located on the housing 102.

[0026] In this embodiment, by providing the observation window 115 on the housing 102, the staff can easily understand the filtration status of the curing agent through the observation window 115, which facilitates operation.

[0027] Furthermore, the pushing component includes multiple pushing springs 116, a vibration motor 117, and multiple support blocks 118. The multiple support blocks 118 are all fixedly connected to the housing 102 and are all located on the inner sidewall of the housing 102. The two ends of each pushing spring 116 are fixedly connected to the filter screen 104 and the corresponding support block 118, respectively. The vibration motor 117 is fixedly connected to the filter screen 104 and is located below the filter screen 104.

[0028] In this embodiment, when filtering the curing agent, the vibration motor 117 below the filter screen 104 is activated, and the push spring 116 is used to make the filter screen 104 swing up and down regularly within the housing 102. The clump of curing agent is shaken apart and filtered by the filter screen 104.

[0029] Furthermore, the automatic filtration device for the curing agent also includes two guide hoppers 119, both of which are fixedly connected to the housing 102 and respectively connected to the corresponding feed inlet 105.

[0030] In this embodiment, by providing a guide hopper 119 outside the feed inlet 105 of the housing 102, and by providing an inclined guide hopper 119, the curing agent can be conveniently added into the housing 102, making the operation simple.

[0031] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An automatic filtration device for a curing agent, characterized in that, The device includes a base, a housing, a discharge pipe, a filter screen, a pushing component, and a unblocking component. The housing is fixedly connected to the base and located above the base. The housing has two inlets. The discharge pipe is fixedly connected to the housing and located below the housing. The filter screen is disposed inside the housing. The pushing component is disposed inside the housing and connected to the filter screen. The unblocking assembly includes a telescopic rod, a lateral movement module, a connecting frame, multiple connecting cylinders, multiple arc blocks, and multiple return springs. The telescopic rod is disposed on the top wall of the housing. The lateral movement module is connected to the telescopic rod. The connecting frame is connected to the lateral movement module. Multiple connecting cylinders are fixedly connected to the connecting frame and are evenly distributed below the connecting frame. Each arc block is movably connected to the corresponding connecting cylinder. The two ends of each return spring are fixedly connected to the corresponding connecting cylinder and the arc block, respectively, and are located inside the connecting cylinder.

2. The automatic filtration device for the curing agent as described in claim 1, characterized in that, The lateral movement module includes a mounting frame, a threaded rod, a guide rod, and a sleeve. The mounting frame is fixedly connected to the telescopic rod. The threaded rod is rotatably disposed within the mounting frame. The guide rod is fixedly disposed within the mounting frame. The sleeve is respectively sleeved on the outside of the threaded rod and the guide rod and is threadedly engaged with the threaded rod. The connecting frame is fixedly connected to the sleeve and is located below the sleeve.

3. The automatic filtration device for the curing agent as described in claim 2, characterized in that, The unblocking component also includes an observation window, which is fixedly connected to the box body and located on the box body.

4. The automatic filtration device for the curing agent as described in claim 3, characterized in that, The pushing assembly includes multiple pushing springs, a vibration motor, and multiple support blocks. The multiple support blocks are all fixedly connected to the housing and are located on the inner side wall of the housing. The two ends of each pushing spring are fixedly connected to the filter screen and the corresponding support block, respectively. The vibration motor is fixedly connected to the filter screen and is located below the filter screen.

5. The automatic filtration device for the curing agent as described in claim 1, characterized in that, The automatic filtration device for the curing agent also includes two feed hoppers, both of which are fixedly connected to the housing and respectively connected to the corresponding feed inlet.

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