Ultra-fine glass fiber partition sampling device

Abstract

The utility model discloses a sampling device for ultra-fine glass fiber partitions, comprising: a workbench, a stamping part and an auxiliary structure. A support frame is vertically arranged on the workbench, and the stamping part can be installed on the support frame in a lifting manner through a driving component. A cutting flange is formed at the bottom of the stamping part, and a receiving groove is formed between the cutting flange and the stamping part. The auxiliary structure comprises a pressure ring and a push plate, and the upper end of the pressure ring can be movably sleeved on the cutting flange, and the push plate is elastically installed in the receiving groove. After the driving component drives the stamping part to descend, the pressure ring presses the ultra-fine glass fiber partition sampling device against the workbench and locks it. After the cutting of the cutting flange is completed, the push plate pushes the punched sample of the ultra-fine glass fiber partition out of the receiving groove during the process of the stamping part being lifted and reset. The utility model solves the problem of low sampling efficiency and sampling accuracy of the ultra-fine glass fiber partition sampling device in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber partition boards, in particular to an ultra-fine glass fiber partition board sampling device. Background Art

[0002] Ultrafine glass fiber separators are made of borosilicate glass. Due to their small pore size and large porosity, they can absorb a large amount of electrolyte, so they are often used as separators for valve-regulated sealed lead-acid batteries and starved electrolyte batteries.

[0003] Ultrafine glass fiber separators need to be tested for quality before leaving the factory. When punching and sampling ultrafine glass fiber separators, the ultrafine glass fiber separators placed on the workbench are easily offset, thereby affecting the accuracy of the samples and the efficiency of sampling.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] In order to overcome the defects of the prior art, an ultra-fine glass fiber separator sampling device is provided to solve the problems of low sampling efficiency and sampling accuracy of the ultra-fine glass fiber separator sampling device in the prior art.

[0006] In order to achieve the above object, a superfine glass fiber partition sampling device is provided, comprising:

[0007] A workbench for placing ultra-fine glass fiber partitions, wherein a support frame is vertically arranged on the workbench;

[0008] A stamping part is escalably mounted on the support frame through a driving assembly, a cutting flange is formed at the bottom of the stamping part, the cutting flange is arranged in a circle along the circumferential direction of the lower end surface of the stamping part, a receiving groove is formed between the cutting flange and the stamping part, and a pore connected to the receiving groove is opened on the side of the cutting flange;

[0009] The auxiliary structure includes a pressure ring and a push plate. The upper end of the pressure ring can be movably mounted on the cutting flange, and the push plate is elastically installed in the accommodating groove. After the driving component drives the stamping part to descend, the pressure ring presses against the ultra-fine glass fiber partition to lock the ultra-fine glass fiber partition. Then, the cutting flange cuts the ultra-fine glass fiber partition to make the punched sample of the ultra-fine glass fiber partition embedded in the accommodating groove. The driving component drives the stamping part to lift, and the push plate pushes the punched sample to make the punched sample leave the accommodating groove.

[0010] Furthermore, the driving component comprises:

[0011] A lifting rod, a bearing seat arranged above the workbench is formed on one side of the support frame, the bearing seat is provided with a vertically arranged through-hole, the lifting rod is lifted and lowered through the through-hole, the two ends of the lifting rod extend to the outside of the through-hole respectively, the hole wall of the through-hole is formed with an annular groove, and the lifting rod is formed with a limiting flange slidably arranged in the annular groove;

[0012] A return spring is sleeved on the lifting rod, and opposite ends of the return spring are pressed against the limiting flange and the bottom groove wall of the annular groove respectively;

[0013] A driving lever is pressed against the upper end of the lifting rod, one end of the driving lever is flipably mounted on the top of the bearing seat, and the stamping part is detachably mounted on the lower end of the lifting rod.

[0014] Furthermore, a vertically arranged threaded hole is formed on the top of the stamping part, an external thread is formed on the lower end of the lifting rod, and the lower end of the lifting rod is screwed into the threaded hole of the stamping part.

[0015] Furthermore, a load-bearing flange is formed on the outer side of the cut flange, and the load-bearing flange is provided with a vertically arranged through hole. The pressure ring is connected to a first suspension rod slidably arranged in the through hole, and an end cap is formed on the upper end of the first suspension rod for pressing against the top of the load-bearing flange. The first suspension rod is sleeved with a first push spring, and the opposite ends of the first push spring are respectively pressed against the load-bearing flange and the pressure ring.

[0016] Furthermore, the inner side of the cutting flange is connected to a hanging frame arranged above the push plate, the hanging frame is provided with a vertically arranged through hole, the push plate is connected to a second hanging rod slidably arranged in the through hole, the upper end of the second hanging rod is formed with an end plate pressed against the top of the hanging frame, the second hanging rod is provided with a second push spring, and the opposite ends of the second push spring are respectively pressed against the hanging frame and the push plate.

[0017] Furthermore, the lifting frame is provided with a plurality of penetrating guide holes, and the plurality of guide holes are arranged at intervals along the circumferential direction of the second hanging rod. The push plate is connected to a plurality of vertically arranged guide rods, and the upper ends of the guide rods can be raised and lowered and passed through the guide holes.

[0018] Furthermore, a positioning groove for inserting the cutting flange is formed on the top of the workbench.

[0019] Furthermore, there are multiple positioning grooves, and the multiple positioning grooves are concentrically arranged.

[0020] Furthermore, a limiting ring plate is connected to the inner side of the cutting flange, and the limiting ring plate is arranged between the hanging frame and the pushing plate.

[0021] Furthermore, the distance between the limiting ring plate and the notch of the accommodating groove is smaller than the groove depth of the positioning groove.

[0022] The beneficial effect of the utility model is that in the ultra-fine glass fiber partition sampling device of the utility model, a cutting flange is formed at the bottom of the stamping part, and the cutting flange and the stamping part are enclosed to form a receiving groove, a pressure ring is sleeved on the cutting flange, and a push plate is elastically installed in the receiving groove. After the driving assembly drives the stamping part to descend, the pressure ring first presses and locks the ultra-fine glass fiber partition under the action of the push spring, so that the cutting flange can be subsequently accurately cut. After the cutting is completed, the push plate pushes the punched sample of the ultra-fine glass fiber partition out of the receiving groove during the process of the stamping part being lifted and reset, thereby avoiding the situation where the punched sample is stuck in the receiving groove and is difficult to remove. Through the above-mentioned technical means, the sampling efficiency and sampling accuracy of the ultra-fine glass fiber partition sampling device of the utility model are improved.

[0023] The ultra-fine glass fiber partition sampling device of the utility model has air holes formed on the side of the cut flange to connect the air in the receiving groove with the external air. After the ultra-fine glass fiber partition is punched, a stable air pressure can be maintained in the receiving groove, so that the push plate can more efficiently and smoothly push the punched sample of the ultra-fine glass fiber partition out of the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0025] Figure 1 This is a schematic structural diagram of an ultra-fine glass fiber partition sampling device according to an embodiment of the utility model.

[0026] Figure 2 It is a schematic structural diagram of a stamping part according to an embodiment of the utility model.

[0027] Figure 3 It is a top view of a workbench according to an embodiment of the utility model. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Reference Figures 1 to 3 As shown, the utility model provides an ultra-fine glass fiber partition sampling device, comprising: a workbench 1, a stamping part 3 and an auxiliary structure.

[0031] The workbench 1 is used for placing the ultra-fine glass fiber partition board to be cut. A support frame 2 is vertically arranged on the workbench 1.

[0032] The stamping part 3 is installed on the support frame 2 in a liftable manner through a driving assembly 4. The driving assembly 4 includes a lifting rod 41, a return spring 42 and a driving lever 43.

[0033] For details, see Figure 1 As shown, a bearing seat 21 is formed on one side of the support frame 2 , and the bearing seat 21 is arranged above the workbench 1 .

[0034] The bearing seat 21 is provided with a vertical through hole, and the lifting rod 41 is lifted and lowered through the through hole of the bearing seat 21, and the upper and lower ends of the lifting rod 41 extend to the outside of the through hole respectively. The hole wall of the through hole is formed with an annular groove c, and the side of the lifting rod 41 is formed with a limit flange 411, which is arranged in the horizontal direction and slidably arranged in the annular groove c.

[0035] The return spring 42 is sleeved on the lifting rod 41, and the opposite ends of the return spring 42 are respectively pressed against the limit flange 411 and the bottom groove wall of the annular groove c. Under the elastic force of the return spring 42, the limit flange 411 is pressed against the top groove wall of the annular groove c.

[0036] One end of the driving lever 43 is flipably mounted on the top of the bearing seat 21, and the driving lever 43 presses against the upper end of the lifting rod 41. The stamping part 3 is detachably mounted on the lower end of the lifting rod 41.

[0037] The other end of the driving lever 43 is pressed down to drive the stamping part 3 downward; after the pressure applied to the other end of the driving lever 43 is released, the return spring 42 pushes the limit flange 411 upward, so that the stamping part 3 is lifted and returned to its original position.

[0038] See also Figure 2 As shown, a vertically arranged cutting flange 31 is formed at the bottom of the stamping part 3, and the cutting flange 31 is arranged in a circle along the circumferential direction of the lower end surface of the stamping part 3, and a receiving groove a is formed between the cutting flange 31 and the stamping part 3. An air hole b is opened on the side of the cutting flange 31, and the two ends of the air hole b are respectively connected to the external atmosphere and the receiving groove a.

[0039] Continue reading Figure 2 As shown, the auxiliary structure includes a pressing ring 51 and a push plate 52. The upper end of the pressing ring 51 is movably sleeved on the cutting flange 31. A gap is set between the outer edge of the push plate 52 and the groove wall of the accommodating groove a, and the push plate 52 is elastically installed in the accommodating groove a.

[0040] Specifically, a load-bearing flange 311 is formed on the outer side of the cutting flange 31, and the load-bearing flange 311 is arranged in a circle along the circumference of the cutting flange 31. The load-bearing flange 311 is provided with a plurality of vertically arranged through holes, and the plurality of through holes are arranged at intervals along the circumference of the load-bearing flange 311.

[0041] The pressure ring 51 is connected to a plurality of vertically arranged first suspension rods 511, and the plurality of first suspension rods 511 correspond one by one to the plurality of through holes of the load-bearing flange 311. The first suspension rods 511 are slidably arranged in the through holes of the load-bearing flange 311, and an end cap is formed at the upper end of the first suspension rods 511, and the end cap is pressed against the top of the load-bearing flange 311. The first suspension rods 511 are sleeved with a first push spring 61, and the opposite ends of the first push spring 61 are pressed against the load-bearing flange 311 and the pressure ring 51, respectively.

[0042] The inner side of the cutting flange 31 is connected with a hanging frame 312 . The hanging frame 312 is arranged in a horizontal direction. The hanging frame 312 is arranged above the push plate 52 .

[0043] A vertical through hole is provided at the center of the plane of the hanging frame 312. The bottom of the push plate 52 is flush with the bottom of the cutting flange 31, and the top of the push plate 52 is connected to a vertically arranged second hanging rod 521, which is slidably arranged in the through hole of the hanging frame 312, and an end plate is formed at the upper end of the second hanging rod 521, and the end plate of the second hanging rod 521 is pressed against the top of the hanging frame 312. The second hanging rod 521 is sleeved with a second push spring 62, and the opposite ends of the second push spring 62 are pressed against the hanging frame 312 and the push plate 52 respectively.

[0044] See also Figure 3 As shown, a positioning groove e is formed on the workbench for inserting the cutting flange 31. After the other end of the driving lever 43 is pressed down to drive the stamping part 3 to descend, the pressing ring 51 presses the ultra-fine glass fiber separator to the workbench 1 under the elastic force of the first push spring 61. Before the cutting flange 31 contacts the ultra-fine glass fiber separator, the ultra-fine glass fiber separator is locked to the workbench 1 by the pre-compression of the pressing ring 51.

[0045] Then the cutting flange 31 is inserted into the positioning groove e to cut the ultra-fine glass fiber separator. After the cutting is completed, the punched sample of the ultra-fine glass fiber separator is embedded in the receiving groove a.

[0046] Finally, the other end of the driving lever 43 is lifted, and the punching part 3 is lifted and reset under the action of the reset spring 42. In this process, the push plate 52 pushes the punched sample in the receiving groove a downward to make the punched sample leave the receiving groove a, so that the operator can smoothly take away the punched sample.

[0047] In the ultra-fine glass fiber partition sampling device of the utility model, after the driving component 4 drives the stamping part 3 to descend, the ultra-fine glass fiber partition is pressed against and locked to the workbench 1 through the pressure ring 51, so that the cutting flange 31 can accurately and effectively cut the ultra-fine glass fiber partition. After the cutting is completed, the push plate 52 pushes the punched sample of the ultra-fine glass fiber partition out of the receiving groove a during the process of the stamping part 3 being lifted and reset, so that the operator can smoothly take away the punched sample and avoid the situation where the punched sample is stuck in the receiving groove a and is difficult to take out. Through the above technical means, the sampling efficiency and sampling accuracy of the ultra-fine glass fiber partition sampling device of the utility model are improved.

[0048] In addition, the air hole b formed on the side of the cutting flange 31 allows the air in the receiving groove to communicate with the external air. After the ultra-fine glass fiber partition is punched, a stable air pressure can be maintained in the receiving groove a, so that the push plate can more efficiently and smoothly push the punched sample of the ultra-fine glass fiber partition out of the receiving groove a.

[0049] In this embodiment, a vertically arranged threaded hole d is formed on the top of the stamping part 3, and an external thread is formed on the lower end of the lifting rod 41. The lower end of the lifting rod 41 is screwed into the threaded hole d of the stamping part 3, so that the stamping part 3 can be detachably mounted on the lower end of the lifting rod 41, thereby enabling the stamping parts 3 of different models and sizes to be quickly replaced. Figure 3 As shown, the workbench 1 is provided with a plurality of positioning grooves e, which are arranged concentrically and are respectively adapted to the cutting flanges of stamping parts of different models and sizes.

[0050] Through the above arrangement, punched samples of ultra-fine glass fiber separators of different sizes can be cut to meet the needs of testing.

[0051] As a preferred implementation, see Figure 2 As shown, the hanging frame 312 is provided with a plurality of guide holes passing therethrough, and the plurality of guide holes are arranged at intervals along the circumferential direction of the second hanging rod 521. The top of the push plate 52 is connected to a plurality of vertically arranged guide rods 522, and the upper ends of the guide rods 522 are lifted and lowered through the guide holes of the hanging frame 312. Through the cooperation between the guide rods 522 and the guide holes, the push plate 52 can be lifted and lowered more smoothly.

[0052] As a preferred embodiment, the inner side of the cutting flange 31 is connected to a limiting ring plate 313, and the limiting ring plate 313 is arranged between the hanging frame 312 and the push plate 52. The spacing between the limiting ring plate 313 and the notch of the accommodating groove a is less than the groove depth of the positioning groove e. Under the premise of ensuring that the cutting flange 31 can smoothly cut the ultra-fine glass fiber partition, by setting the limiting ring plate 313, on the one hand, the stroke of the stamping part 3 descending and lifting and resetting can be reduced, thereby improving the sampling efficiency; on the other hand, it can prevent the cutting flange 31 from impacting the workbench 1, thereby increasing the service life of the cutting flange 31 and the workbench 1.

[0053] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. An ultra-fine glass fiber partition sampling device, characterized in that: include: A workbench for placing ultra-fine glass fiber partitions, wherein a support frame is vertically arranged on the workbench; A stamping part is escalably mounted on the support frame through a driving assembly, a cutting flange is formed at the bottom of the stamping part, the cutting flange is arranged in a circle along the circumferential direction of the lower end surface of the stamping part, a receiving groove is formed between the cutting flange and the stamping part, and a pore connected to the receiving groove is opened on the side of the cutting flange; The auxiliary structure includes a pressure ring and a push plate. The upper end of the pressure ring can be movably mounted on the cutting flange, and the push plate is elastically installed in the accommodating groove. After the driving component drives the stamping part to descend, the pressure ring presses against the ultra-fine glass fiber partition to lock the ultra-fine glass fiber partition. Then, the cutting flange cuts the ultra-fine glass fiber partition to make the punched sample of the ultra-fine glass fiber partition embedded in the accommodating groove. The driving component drives the stamping part to lift, and the push plate pushes the punched sample to make the punched sample leave the accommodating groove.

2. The ultra-fine glass fiber separator sampling device according to claim 1, characterized in that: The drive assembly comprises: A lifting rod, a bearing seat arranged above the workbench is formed on one side of the support frame, the bearing seat is provided with a vertically arranged through-hole, the lifting rod is lifted and lowered through the through-hole, the two ends of the lifting rod extend to the outside of the through-hole respectively, the hole wall of the through-hole is formed with an annular groove, and the lifting rod is formed with a limiting flange slidably arranged in the annular groove; A return spring is sleeved on the lifting rod, and opposite ends of the return spring are pressed against the limiting flange and the bottom groove wall of the annular groove respectively; A driving lever is pressed against the upper end of the lifting rod, one end of the driving lever is flipably mounted on the top of the bearing seat, and the stamping part is detachably mounted on the lower end of the lifting rod.

3. The ultra-fine glass fiber separator sampling device according to claim 2, characterized in that: A vertically arranged threaded hole is formed at the top of the stamping part, an external thread is formed at the lower end of the lifting rod, and the lower end of the lifting rod is screwed into the threaded hole of the stamping part.

4. The ultra-fine glass fiber separator sampling device according to claim 1, characterized in that: A load-bearing flange is formed on the outer side of the cut flange, and the load-bearing flange is provided with a vertically arranged through hole. The pressure ring is connected to a first suspension rod slidably arranged in the through hole, and an end cap is formed on the upper end of the first suspension rod for pressing against the top of the load-bearing flange. The first suspension rod is sleeved with a first push spring, and the opposite ends of the first push spring are respectively pressed against the load-bearing flange and the pressure ring.

5. The ultra-fine glass fiber separator sampling device according to claim 1, characterized in that: The inner side of the cutting flange is connected to a hanging frame arranged above the push plate, the hanging frame is provided with a vertically arranged through hole, the push plate is connected to a second hanging rod slidably arranged in the through hole, the upper end of the second hanging rod is formed with an end plate pressed against the top of the hanging frame, the second hanging rod is sleeved with a second push spring, the opposite ends of the second push spring are respectively pressed against the hanging frame and the push plate.

6. The ultra-fine glass fiber separator sampling device according to claim 5, characterized in that: The hanging frame is provided with a plurality of penetrating guide holes, and the plurality of guide holes are arranged at intervals along the circumferential direction of the second hanging rod. The push plate is connected to a plurality of vertically arranged guide rods, and the upper ends of the guide rods can be lifted and lowered and passed through the guide holes.

7. The ultra-fine glass fiber separator sampling device according to claim 5, characterized in that: A positioning groove for inserting the cutting flange is formed on the top of the workbench.

8. The ultra-fine glass fiber separator sampling device according to claim 7, characterized in that: There are multiple positioning grooves, and the multiple positioning grooves are concentrically arranged.

9. The ultra-fine glass fiber separator sampling device according to claim 7, characterized in that: The inner side of the cutting flange is connected with a limiting ring plate, and the limiting ring plate is arranged between the hanging frame and the pushing plate.

10. The ultra-fine glass fiber separator sampling device according to claim 9, characterized in that: The distance between the limiting ring plate and the notch of the accommodating groove is smaller than the groove depth of the positioning groove.

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