CN219641504U - Detection device - Google Patents

Abstract

The utility model discloses a detection device, which comprises a mounting block, a density detection block and an elastic detection block, wherein the mounting block is horizontally arranged along the left-right direction, a first through hole for cotton heads is arranged on the mounting block along the front-back direction, a second through hole is arranged on the top wall of the first through hole along the up-down direction, the density detection block is arranged in the second through hole in a sliding manner, a driving component for driving the density detection block to move along the up-down direction is arranged on the mounting block, a third through hole is arranged at the upper end of the density detection block along the up-down direction, the elastic detection block is arranged in the third through hole in a sliding manner, the bottom end of the elastic detection block and the bottom end of the density detection block are positioned on the same horizontal plane, a positioning component for positioning the elastic detection block is arranged on the density detection block, a clamping component for clamping the cotton heads is arranged in the first through hole, and a detection component for detecting the positions of the density detection block and the elastic detection block is arranged on the mounting block. In the detection process, the feeding and discharging operation is only needed to be carried out manually, and redundant operation is not needed to be carried out manually.

Description

Detection device

Technical Field

The utility model relates to the technical field of PVA cotton head production, in particular to a detection device.

Background

PVA collodion is a spongy elastomer prepared from polyvinyl alcohol through an acetal reaction, and is widely applied to the field of household cleaning products, such as PVA collodion mops and the like, because of the advantages of higher water absorbability, tensile strength, good elasticity, corrosion resistance and the like.

The utility model discloses a detection device for PVA collodion cotton heads, which is disclosed in the patent No. CN201921912822.1, wherein a through cavity is formed in the front end surface of the detection block, a sliding groove is formed in the upper surface of the detection block, the sliding groove is communicated with the through cavity, a matched sliding rod is arranged in the sliding groove, the lower end of the sliding rod extends into the through cavity and is fixedly connected with a pressing plate, the upper end of the sliding rod extends out of the sliding groove and is fixedly connected with a baffle plate, scale marks are arranged on the outer side surface of the upper end of the sliding rod, the upper surface of the detection block is fixedly connected with a top plate through two symmetrically arranged frame plates, a threaded rod I is in threaded connection with the top plate, a rotary rod I is fixedly connected with the upper end of the threaded rod I, a threaded rod II is in threaded connection with the side surface of the baffle plate, and the other end of the threaded rod II is fixedly connected with the rotary rod II.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides the detection device, which only needs to manually perform feeding and discharging operations in the detection process without redundant operations, so that the working intensity of workers is effectively reduced, and the stability of measurement is improved through automatic measurement.

(II) technical scheme

The utility model provides a detection device, which comprises a mounting block, a density detection block and an elastic detection block, wherein the mounting block is horizontally arranged along the left-right direction, a first through hole for a cotton head is arranged on the mounting block along the front-back direction, a second through hole is arranged on the top wall of the first through hole along the up-down direction, the density detection block is slidably arranged in the second through hole, a driving component for driving the density detection block to move along the up-down direction is arranged on the mounting block, a third through hole is arranged at the upper end of the density detection block along the up-down direction, an elastic detection block is slidably arranged in the third through hole, the bottom end of the elastic detection block and the bottom end of the density detection block are positioned on the same horizontal plane, a positioning component for positioning the elastic detection block is arranged on the density detection block, a clamping component for clamping the cotton head is arranged in the first through hole, and a detection component for detecting the positions of the density detection block and the elastic detection block is arranged on the mounting block.

Preferably, the driving assembly comprises two mounting plates and two hydraulic cylinders, wherein the two mounting plates are respectively connected with the left end and the right end of the density detection block, the two hydraulic cylinders are arranged at the upper end of the mounting block at left and right intervals, the two telescopic rods of the hydraulic cylinders are vertically upwards arranged, and the two telescopic rods of the hydraulic cylinders are respectively connected with the two mounting plates.

Preferably, the positioning assembly comprises an electromagnet, the electromagnet is located in the third through hole and connected with the density detection block, and the electromagnet is located at the upper end of the elastic detection block and magnetically adsorbed and connected with the elastic detection block.

Preferably, the clamping assembly comprises two clamping blocks, a fourth through hole is formed in the upper edge of the mounting block in the left-right direction, the fourth through hole is communicated with the first through hole, the two clamping blocks are arranged in the fourth through hole in a left-right sliding mode, two connecting plates are arranged at the ends, away from each other, of the clamping blocks, springs are arranged between the connecting plates and the mounting block, and a power unit used for driving the two clamping blocks to move away from each other is arranged in the fourth through hole.

Preferably, the power unit comprises a transmission cone and a transmission rod, one end of each of the two clamping blocks, which is close to each other, is provided with the transmission block, the rear end of the fourth through hole is provided with a fifth through hole along the front-rear direction, the transmission rod is horizontally arranged in the fifth through hole along the front-rear direction and is in sliding connection with the mounting block, the transmission cone is horizontally arranged along the front-rear direction and is connected with the front end of the transmission rod, the inner diameter of the transmission cone is gradually increased from front to rear, and the outer peripheral surface of the transmission cone is respectively in butt joint with two transmission blocks.

Preferably, the detection assembly comprises a controller, the controller with the installation piece upper end is connected, be equipped with on the installation piece be used for with controller electric connection's warning light, the density detects the piece bottom and is equipped with first detection head, be equipped with on the clamp splice and be used for right first detection head position detects first detection probe, first detection probe with controller electric connection, be equipped with the second detection head on the elasticity detection piece, be equipped with in the third through-hole and be used for right the second detection probe that the second detected the head and detect, second detection probe with controller electric connection.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

according to the cotton head detection device, when the device is required to be used, the cotton head to be detected is inserted into the first through hole and clamped through the clamping assembly, so that stability in cotton head detection is guaranteed, the density detection block is driven to move downwards to squeeze the cotton head through the driving assembly, the lowest end position of the density detection block is detected through the detection assembly after the density detection block moves downwards to the lowest point, whether the density detection block meets the standard is judged, the density detection block is driven to move upwards through the driving assembly, the elastic detection block is driven to move upwards, the positioning assembly is canceled to position the elastic detection block, the elastic detection block falls downwards freely under the action of gravity and bounces on the cotton head, the rebound height of the elastic detection block is detected through the detection assembly, and therefore whether the elastic detection block meets the standard or not is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a detection device according to the present utility model.

Fig. 2 is a schematic rear view of a detection device according to the present utility model.

Fig. 3 is a schematic bottom view of a detection device according to the present utility model.

Reference numerals: 1. a mounting block; 2. a density detection block; 3. an elastic detection block; 4. an electromagnet; 5. a mounting plate; 6. a hydraulic cylinder; 7. clamping blocks; 8. a connecting plate; 9. a spring; 10. and a transmission cone.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the detection device provided by the utility model comprises a mounting block 1, a density detection block 2 and an elastic detection block 3, wherein the mounting block 1 is horizontally arranged along the left-right direction, a first through hole for cotton heads is arranged on the mounting block 1 along the front-back direction, a second through hole is arranged on the top wall of the first through hole along the up-down direction, the density detection block 2 is slidably arranged in the second through hole, a driving component for driving the density detection block 2 to move along the up-down direction is arranged on the mounting block 1, a third through hole is arranged at the upper end of the density detection block 2 along the up-down direction, an elastic detection block 3 is slidably arranged in the third through hole, the bottom end of the elastic detection block 3 and the bottom end of the density detection block 2 are positioned on the same horizontal plane, a positioning component for positioning the elastic detection block 3 is arranged on the density detection block 2, a clamping component for clamping the cotton heads is arranged in the first through hole, and a detection component for detecting the positions of the density detection block 2 and the elastic detection block 3 is arranged on the mounting block 1.

According to the device, when the device is required to be used, cotton heads to be detected are inserted into the first through holes and clamped through the clamping assemblies, so that stability in cotton head detection is guaranteed, the density detection block 2 is driven to move downwards to squeeze the cotton heads through the driving assemblies, the lowest end position of the density detection block 2 is detected through the detection assemblies after the density detection block 2 moves downwards to the lowest point, whether the density detection block meets the standard is judged, after the density detection block 2 is driven to move upwards through the driving assemblies, the density detection block 2 moves upwards to drive the elastic detection block 3 to move upwards, positioning of the elastic detection block 3 by the positioning assemblies is canceled, the elastic detection block 3 falls downwards freely under the action of gravity and is impacted to rebound on the cotton heads, and whether the rebound height of the elastic detection block 3 meets the standard or not is detected through the detection assemblies.

In an alternative embodiment, the driving assembly includes two mounting plates 5 and two hydraulic cylinders 6, two mounting plates 5 are respectively connected with the left and right ends of the density detection block 2, two hydraulic cylinders 6 are arranged at left and right intervals at the upper end of the mounting block 1, two telescopic rods of the hydraulic cylinders 6 are vertically upwards arranged, two telescopic rods of the hydraulic cylinders 6 are respectively connected with two mounting plates 5, and the two mounting plates 5 are driven to move downwards by means of the downward shortening of the two hydraulic cylinders 6 so as to drive the density detection block 2 to move downwards for density detection.

In an alternative embodiment, the positioning assembly includes an electromagnet 4, the electromagnet 4 is located in the third through hole and is connected with the density detection block 2, the electromagnet 4 is located at the upper end of the elastic detection block 3 and is magnetically adsorbed and connected with the elastic detection block 3, when the elastic detection block 3 needs to be positioned, the electromagnet 4 is electrified, and the electromagnet 4 after the electrification has magnetism so as to magnetically adsorb the elastic detection block 3 when the positioning of the elastic detection block 3 needs to be canceled, after the density detection block 2 moves upwards, the electromagnet 4 after the power is cut off, the electromagnet 4 after the power is not adsorbed on the elastic detection block 3, so that the elastic detection block 3 falls under the action of gravity to detect elasticity, and after the elastic detection is finished, the electromagnet 4 is electrified so as to continuously adsorb the elastic detection block 3 and conveniently detect the next cotton head.

In an alternative embodiment, the clamping assembly comprises two clamping blocks 7, the upper edge of the installation block 1 is provided with a fourth through hole in the left-right direction, the fourth through hole is mutually communicated with the first through hole, the two clamping blocks 7 are arranged in the fourth through hole in a sliding manner at intervals, one ends of the two clamping blocks 7, which are far away from each other, are respectively provided with a connecting plate 8, a spring 9 is arranged between the connecting plates 8 and the installation block 1, a power unit for driving the two clamping blocks 7 to be far away from each other is arranged in the fourth through hole, the power unit drives the two clamping blocks 7 to be far away from each other, so that cotton heads are conveniently installed, the spring 9 is driven to stretch in the process of being far away from each other by the two clamping blocks 7, and after the power unit is canceled to drive the two clamping blocks 7 to be far away from each other, the two clamping blocks 7 are reset to clamp the cotton heads under the elasticity of the spring 9 respectively.

In an alternative embodiment, the power unit includes a driving cone 10 and a driving rod, one end of the two clamping blocks 7, which are close to each other, is provided with a driving block, the rear end of the fourth through hole is provided with a fifth through hole along the front-back direction, the driving rod is horizontally arranged in the fifth through hole and is slidably connected with the mounting block 1 along the front-back direction, the driving cone 10 is horizontally arranged along the front-back direction and is connected with the front end of the driving rod, the inner diameter of the driving cone 10 is gradually increased from front to back, the outer circumferential surface of the driving cone 10 is respectively abutted with two of the driving blocks 7, when the two clamping blocks 7 are required to be driven to be separated from each other, the driving cone 10 is driven to move by pushing the driving rod, and the driving cone 10 is pushed to move between the two driving blocks due to the abutment of the driving rod 10, and the distance between the two clamping blocks 7 is increased due to the change of the contact position between the driving cone 10 and the driving block, so that the cotton inserting head is convenient.

In an alternative embodiment, the detection assembly includes a controller, the controller is connected with the upper end of the mounting block 1, a prompt light for being electrically connected with the controller is arranged on the mounting block 1, a first detection head is arranged at the bottom end of the density detection block 2, a first detection probe for detecting the position of the first detection head is arranged on the clamping block 7, the first detection probe is electrically connected with the controller, a second detection head is arranged on the elastic detection block 3, a second detection probe for detecting the second detection head is arranged in the third through hole, the second detection probe is electrically connected with the controller, when the height of the density detection block 2 is detected, after the density detection block 2 moves downwards to the lowest point, if the first detection probe does not detect a signal of the first detection head, the density of the cotton head is larger than the prescribed lowest density, so as to meet the standard of the lowest density, and when the height of the elastic detection block 3 is detected, a second detection probe for detecting the second detection head is arranged in the elastic detection block 3, when the height of the elastic detection block 3 is detected, and if the second detection head is not detected upwards, so as to meet the standard of the second elastic detection head is not met.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The utility model provides a detection device, its characterized in that, including installation piece (1), density detection piece (2) and elasticity detection piece (3), installation piece (1) is along controlling the direction level setting, be equipped with the first through-hole that is used for cotton head along the fore-and-aft direction on installation piece (1), be equipped with the second through-hole along the upper and lower direction on the first through-hole roof, density detection piece (2) slide set up in the second through-hole, be equipped with on installation piece (1) and be used for the drive density detection piece (2) along the drive assembly that reciprocates, density detection piece (2) upper end is equipped with the third through-hole along the upper and lower direction, slide in the third through-hole and be equipped with elasticity detection piece (3), the bottom of elasticity detection piece (3) with the bottom of density detection piece (2) is located same horizontal plane, be equipped with on density detection piece (2) be used for right elasticity detection piece (3) carry out the locating component, be equipped with in the first through-hole and be used for carrying out the centre gripping subassembly to cotton head, be equipped with on installation piece (1) and be used for detecting density detection piece (3).

2. The detection device according to claim 1, wherein the driving assembly comprises two mounting plates (5) and two hydraulic cylinders (6), the two mounting plates (5) are respectively connected with the left end and the right end of the density detection block (2), the two hydraulic cylinders (6) are arranged at the upper end of the mounting block (1) at left and right intervals, telescopic rods of the two hydraulic cylinders (6) are vertically upwards arranged, and the telescopic rods of the two hydraulic cylinders (6) are respectively connected with the two mounting plates (5).

3. A detection device according to claim 1, wherein the positioning assembly comprises an electromagnet (4), the electromagnet (4) is located in the third through hole and is connected with the density detection block (2), and the electromagnet (4) is located at the upper end of the elastic detection block (3) and is magnetically adsorbed and connected with the elastic detection block (3).

4. The detection device according to claim 1, wherein the clamping assembly comprises two clamping blocks (7), a fourth through hole is formed in the upper edge of the mounting block (1) in the left-right direction, the fourth through hole is communicated with the first through hole, the two clamping blocks (7) are arranged in the fourth through hole in a sliding manner at intervals left and right, connecting plates (8) are arranged at one ends, away from each other, of the two clamping blocks (7), springs (9) are arranged between the connecting plates (8) and the mounting block (1), and a power unit used for driving the two clamping blocks (7) to move away from each other is arranged in the fourth through hole.

5. The detection device according to claim 4, wherein the power unit comprises a driving cone (10) and a driving rod, one end of the two clamping blocks (7) close to each other is provided with a driving block, the rear end of the fourth through hole is provided with a fifth through hole along the front-rear direction, the driving rod is horizontally arranged in the fifth through hole along the front-rear direction and is in sliding connection with the mounting block (1), the driving cone (10) is horizontally arranged along the front-rear direction and is connected with the front end of the driving rod, the inner diameter of the driving cone (10) is gradually increased from front to rear, and the outer circumferential surface of the driving cone (10) is respectively abutted with the two driving blocks.

6. The detection device according to claim 5, wherein the detection assembly comprises a controller, the controller is connected with the upper end of the installation block (1), a prompt lamp for electrically connecting with the controller is arranged on the installation block (1), a first detection head is arranged at the bottom end of the density detection block (2), a first detection probe for detecting the position of the first detection head is arranged on the clamping block (7), the first detection probe is electrically connected with the controller, a second detection head is arranged on the elastic detection block (3), a second detection probe for detecting the second detection head is arranged in the third through hole, and the second detection probe is electrically connected with the controller.