CN214041000U - Material safety detector - Google Patents

Abstract

The utility model discloses a material safety detector, which comprises a fixed plate and a 匚 shaped frame. The 匚 shaped frame is fixed on the top of the fixed plate, the top of the cavity of the 匚 shaped frame is provided with a pressurizing mechanism, the boosting mechanism includes a hydraulic cylinder, a pressure plate, a pressure block and a pressure sensor. A conductive detection mechanism is provided at one end of the top of the fixed plate. The conductive detection mechanism includes a rechargeable battery, an ammeter, a first wire, a second wire, a third wire, a limit cylinder, a spring and a metal contact. A groove is opened in the middle of the top end of the fixing plate, and a limit mechanism is arranged inside the groove. During the pressurization process of the utility model, the pressure block exerts a pressure on the pressure sensor, so that the pressure sensor will detect the pressure of the material plate through the pressure block, and at the same time feedback the pressure detection value to the pressure display screen, and display it through the pressure display screen. The pressure value displayed on the pressure display screen is the hardness value of the material plate, so that the maximum accurate pressure value that the material plate can withstand can be obtained.

Description

Material safety detector

Technical Field

The utility model relates to a detector specifically is a material safety detector.

Background

In the present society, when some kitchens are made to be placed on a table, some special material plates are mostly used for making the table, so that kitchenware and the like can be conveniently placed on the table, but the hardness and the conductivity of some materials are not detected before the table is used, so that safety accidents can occur due to insufficient hardness or conductivity when the table is used at a later stage.

At present, when a material plate is pressurized and hardness is detected by the conventional safety detector, the pressure value borne by the material plate is not accurately monitored, so that the maximum accurate pressure value borne by the material plate can not be obtained; most safety inspection appearance just with wire and material board touching back and to the wire circular telegram come the electric conductivity that detects the material board, the lead and the condition of material board contact failure appear very easily like this for go wrong when carrying out the electric conductivity detection to the material board. Therefore, the material safety detector is improved and provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a material safety detector.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a material safety detector, which comprises a fixing plate and a v-21274, wherein the v-21274is fixed at the top end of the fixing plate, the top end of the inner cavity of the v-21274is provided with a supercharging mechanism, the supercharging mechanism comprises a hydraulic cylinder, a pressure plate, a pressing block and a pressure sensor, one end of the top end of the fixing plate is provided with a conductive detection mechanism, the conductive detection mechanism comprises a rechargeable battery, an ammeter, a first wire, a second wire, a third wire, a limiting cylinder, a spring and a metal contact head, the middle part of the top end of the fixing plate is provided with a groove, the inside of the groove is provided with a limiting mechanism, the limiting mechanism comprises a supporting frame, a limiting frame, a fixing block, a hand-screwed bolt and a handle, the other end of the top end of the fixing plate is fixedly provided with a pressure display screen, the bottom end of the groove is provided with a through hole, the middle part of the bottom end of the fixing plate is provided with a scrap collecting mechanism, the scrap collecting mechanism comprises a clamping frame and a scrap collecting box, and four corners of the bottom end of the fixing plate are fixedly provided with supporting legs.

As an optimal technical scheme of the utility model, the pneumatic cylinder is fixed at the middle part of \ 21274, shape frame inner chamber bottom, the top at the pneumatic cylinder hydraulic stem is fixed to the pressure plate, the draw-in groove has been seted up to the bottom of pressure plate, the inside at the draw-in groove is connected to the top block of briquetting, pressure sensor fixes the top at the draw-in groove inner chamber.

As a preferred technical scheme of the utility model, spacing section of thick bamboo has two, and one of them spacing section of thick bamboo is fixed to inlay and is established the one end in the briquetting bottom, another spacing section of thick bamboo is fixed in one side of carriage inner chamber, the metal contact head has two, two the metal contact head block respectively is in the inside of two spacing sections of thick bamboo, the spring has two, two the spring is located the inside of two spacing sections of thick bamboo respectively, two the one end of spring respectively with the bottom of one of them spacing section of thick bamboo inner chamber and the top fixed connection of another spacing section of thick bamboo inner chamber, two the other end of spring respectively with the top of one of them metal contact head and the bottom fixed connection of another metal contact head.

As a preferred technical scheme of the utility model, rechargeable battery and ampere meter fix the one end at the fixed plate top side by side, the one end and the rechargeable battery electric connection of first wire, the other end and the ampere meter electric connection of first wire, the one end and the ampere meter electric connection of second wire, the other end activity in proper order of second wire runs through pressure plate and briquetting and with the top fixed connection of one of them metal contact, the one end and the rechargeable battery electric connection of third wire, the other end of third wire run through the fixed plate and with the bottom fixed connection of another metal contact.

As a preferred technical scheme of the utility model, the bottom at the recess is fixed to the carriage, spacing frame is located the top of carriage, and the bottom of spacing frame inner chamber is closely laminated with the top of carriage, the handle has two, two the top in spacing frame back of the body one side mutually is fixed respectively to the handle, the fixed block has two, two the middle part in recess top both sides edge is fixed respectively to the fixed block, the bolt is twisted to the hand has two, and two one end that the bolt was twisted to the hand screw thread respectively runs through two fixed blocks and screw thread grafting is in one side that the back of the body was carried on the body at spacing frame respectively.

As a preferred technical scheme of the utility model, the middle part in the fixed plate bottom is fixed to the card frame, the piece collecting box is located the bottom of through-hole, the inside at the card frame is connected to the top block of piece collecting box.

As an optimal technical scheme of the utility model, one side of fixed plate is fixed to be inlayed and is equipped with flush mounting plate of switch, flush mounting plate is last to be provided with display switch and switching-over valve, pressure display screen passes through display switch and external power supply electric connection, pressure sensor and pressure display screen electric connection, the pneumatic cylinder passes through switching-over valve and external oil pump electric connection.

The utility model has the advantages that: this kind of material safety detector, through being equipped with the pneumatic cylinder, the hydraulic stem of pneumatic cylinder applys a pressure to the pressure plate, make the pressure plate remove downwards, the pressure plate drives the briquetting and removes downwards simultaneously, make the bottom of briquetting and place the material board contact on the carriage, simultaneously to the material board pressure boost, in the pressure boost in-process, the briquetting can exert a pressure to pressure sensor, pressure sensor will carry out pressure detection to the material board through the briquetting like this, simultaneously, feed back pressure detection value to pressure display screen, and show through pressure display screen display. The pressure value displayed by the pressure display screen is the hardness value of the material plate, so that the maximum accurate pressure value born by the material plate can be obtained; through being equipped with a spacing section of thick bamboo, be equipped with the spring in a spacing section of thick bamboo inside, the spring exerts a pressure to the metal contact for the metal contact drives second wire and third wire and material board in close contact with, just so can not appear wire head and the bad condition of material board contact, prevents to go wrong when carrying out the electric conductivity detection to the material board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of a material safety detector of the present invention;

FIG. 2 is a schematic view of a sectional structure of a fixing plate of the material safety detector of the present invention;

fig. 3 is a schematic top view of a fixing plate of the material safety detector of the present invention;

FIG. 4 is a schematic view of a sectional structure of a pressurizing mechanism of the material safety detector of the present invention;

fig. 5 is a schematic view of the sectional structure of the limiting mechanism of the material safety detector of the present invention.

In the figure: 1. a fixing plate; 2. \ 21274and a shape frame; 3. a hydraulic cylinder; 4. a pressure plate; 5. briquetting; 6. a pressure sensor; 7. a rechargeable battery; 8. an ammeter; 9. a first conductive line; 10. a second conductive line; 11. a third conductive line; 12. a limiting cylinder; 13. a spring; 14. a metal contact; 15. a support frame; 16. a limiting frame; 17. a fixed block; 18. screwing the bolt by hand; 19. a handle; 20. a pressure display screen; 21. clamping a frame; 22. a debris collection bin; 23. and (7) supporting legs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3, 4 and 5, the material safety detector of the invention comprises a fixing plate 1 and a lifting 21274, a shaped frame 2, a lifting 21274, a shaped frame 2 fixed on the top of the fixing plate 1, a lifting mechanism arranged on the top of the inner cavity of the shaped frame 2, a hydraulic cylinder 3, a pressure plate 4, a pressing block 5 and a pressure sensor 6, a conductive detection mechanism arranged on one end of the top of the fixing plate 1 and comprising a rechargeable battery 7, an ammeter 8, a first lead 9, a second lead 10, a third lead 11, a limiting cylinder 12, a spring 13 and a metal contact 14, a groove arranged in the middle of the top of the fixing plate 1, a limiting mechanism arranged in the groove and comprising a supporting frame 15, a limiting frame 16, a fixing block 17, a hand-screwed bolt 18 and a lifting handle 19, a pressure display screen 20 fixed on the other end of the top of the fixing plate 1, the through-hole has been seted up to the bottom of recess, and the middle part of 1 bottom of fixed plate is provided with the sweeps and collects the mechanism, and the sweeps is collected the mechanism and is included card frame 21 and piece collecting box 22, and four edges of 1 bottom of fixed plate all fix and are equipped with landing leg 23.

Wherein, pneumatic cylinder 3 fixes at 21274, the middle part of 2 inner chamber bottoms of shape frame, pressure plate 4 is fixed on the top of the 3 hydraulic stem of pneumatic cylinder, the draw-in groove has been seted up to pressure plate 4's bottom, the inside at the draw-in groove is connected to the top block of briquetting 5, pressure sensor 6 fixes the top at the draw-in groove inner chamber, 3 hydraulic stem drive pressure plate 4 downstream through the pneumatic cylinder, pressure plate 4 drives briquetting 5 downstream simultaneously, briquetting 5 then can carry out the pressure boost to the material board of placing on the carriage 15, simultaneously briquetting 5's top can apply a pressure to pressure sensor 6, can detect out the pressure value that the material board bore through pressure sensor 6, and show through pressure display screen 20, pressure display screen 20 shows the pressure value and then is the hardness value of material board.

Wherein, there are two spacing cylinders 12, one of the spacing cylinders 12 is fixedly embedded at one end of the bottom of the pressing block 5, the other spacing cylinder 12 is fixed at one side of the inner cavity of the supporting frame 15, there are two metal contact heads 14, the two metal contact heads 14 are respectively clamped inside the two spacing cylinders 12, there are two springs 13, the two springs 13 are respectively positioned inside the two spacing cylinders 12, one end of each of the two springs 13 is respectively fixedly connected with the bottom end of the inner cavity of one of the spacing cylinders 12 and the top end of the inner cavity of the other spacing cylinder 12, the other end of each of the two springs 13 is respectively fixedly connected with the top end of one of the metal contact heads 14 and the bottom end of the other metal contact head 14, the metal contact heads 14 can play a conductive role, an elastic force is applied to the metal contact heads 14 through the springs 13, so that the two metal contact heads 14 can be fully contacted with a material plate placed on the supporting frame 15, the metal contact 14 can be limited by the limiting cylinder 12.

Wherein, the rechargeable battery 7 and the ammeter 8 are fixed at one end of the top of the fixing plate 1 side by side, one end of the first conducting wire 9 is electrically connected with the rechargeable battery 7, the other end of the first conducting wire 9 is electrically connected with the ammeter 8, one end of the second conducting wire 10 is electrically connected with the ammeter 8, the other end of the second conducting wire 10 sequentially and movably penetrates through the pressure plate 4 and the pressing block 5 and is fixedly connected with the top end of one metal contact 14, one end of the third conducting wire 11 is electrically connected with the rechargeable battery 7, the other end of the third conducting wire 11 penetrates through the fixing plate 1 and is fixedly connected with the bottom end of the other metal contact 14, the detection material plate can be provided with a power supply by being provided with a rechargeable battery 7, the data of the electrifying current of the material plate can be seen by being provided with an ammeter 8, the first lead 9, the second lead 10 and the third lead 11 are arranged to conduct electricity.

Wherein, the supporting frame 15 is fixed at the bottom of the groove, the limiting frame 16 is positioned at the top of the supporting frame 15, the bottom of the inner cavity of the limiting frame 16 is tightly attached to the top of the supporting frame 15, two handles 19 are provided, two handles 19 are respectively fixed at the top of the opposite side of the limiting frame 16, two fixing blocks 17 are provided, two fixing blocks 17 are respectively fixed at the middle parts of the edges at the two sides of the top of the groove, two hand-screwed bolts 18 are provided, one ends of the two hand-screwed bolts 18 respectively penetrate through the two fixing blocks 17 in a threaded manner and are respectively inserted into the opposite side of the limiting frame 16, the supporting frame 15 can support the material plate, the material plate placed on the supporting frame 15 can be limited under the clamping effect of the limiting frame 16 and the supporting frame 15, the hand-screwed bolts 18 can be limited by the fixing blocks 17, the hand-screwed bolts 18 penetrate through the fixing blocks 17 and are inserted into one side of the limiting frame 16, the limiting frame 16 can be fixed, and the limiting frame 16 can be conveniently installed and detached through the lifting handle 19.

Wherein, card frame 21 is fixed at the middle part of fixed plate 1 bottom, and piece collecting box 22 is located the bottom of through-hole, and the top block of piece collecting box 22 is connected in the inside of card frame 21, plays spacing effect to piece collecting box 22 through card frame 21, can collect the sweeps that the material board produced when hardness detects through piece collecting box 22.

Wherein, fixed the inlaying in one side of fixed plate 1 is equipped with flush mounting plate of switch, and flush mounting plate of switch is last to be provided with display switch and switching-over valve, and pressure display screen 20 is through display switch and external power supply electric connection, and pressure sensor 6 and 20 electric connection of pressure display screen, pneumatic cylinder 3 are through switching-over valve and external oil pump electric connection.

When the device works, the device is placed at a working position, a material plate is placed on the supporting frame 15, the limiting frame 16 is clamped with the supporting frame 15, then the hand-screwed bolt 18 is screwed, one end of the hand-screwed bolt 18 is inserted into one side of the limiting frame 16, so that the limiting frame 16 can be fixed, then the display switch is turned on, the pressure display screen 20 starts to work, then the reversing valve is turned on, the hydraulic cylinder 3 is supplied with oil by the external oil pump, so that the hydraulic cylinder 3 starts to work, the hydraulic cylinder 3 is preferably of a TN16-20 type, a hydraulic rod of the hydraulic cylinder 3 applies pressure to the pressure plate 4, so that the pressure plate 4 moves downwards, meanwhile, the pressure plate 4 drives the pressing block 5 to move downwards, so that the bottom end of the pressing block 5 is in contact with the material plate placed on the supporting frame 15, the material plate is pressurized at the same time, and in the pressurizing process, the pressing block 5 applies pressure to the pressure sensor 6, the pressure sensor 6 can detect the pressure of the material plate through the pressing block 5, the pressure sensor 6 is preferably of HDYL-400A-T type, the pressure detection value is fed back to the pressure display screen 20 and is displayed through the pressure display screen 20, the maximum pressure value born by the material plate can be obtained, meanwhile, the two metal contact heads 14 drive the second lead wire 10 and the third lead wire 11 to be in close contact with the material plate under the action of the elastic force of the spring 13, the charging battery 7 supplies electricity to the second lead wire 10 and the third lead wire 11, then the current value is displayed through the ammeter 8, the ammeter 8 is preferably of an OHR-200 type, if the current value displayed by the ammeter 8 is 0, the material plate is not conductive, if the current value displayed by the ammeter 8 is not 0, the material plate is conductive, after the detection is finished, the hydraulic rod of the hydraulic cylinder 3 drives the pressure plate 4 and the pressing block 5 to move upwards through the reversing valve, then, the hand-screwed bolt 18 is screwed, one end of the hand-screwed bolt 18 is separated from the limiting frame 16, then the limiting frame 16 is separated from the supporting frame 15, the material plates on the supporting frame 15 can be replaced, the operation is repeated until all the material plates of different types are detected, meanwhile, the chips generated during the pressurization detection of the material plates fall into the chip collecting box 22 to be collected, and when the chips in the chip collecting box 22 need to be cleaned, the chips in the chip collecting box 22 can be cleaned only by separating the top end of the chip collecting box 22 from the clamping frame 21.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a material safety detector, includes fixed plate (1) and (21274), shape frame (2), its characterized in that, shape frame (2) is fixed on fixed plate (1) top, the top of (21274) shape frame (2) inner chamber is provided with booster mechanism, booster mechanism includes pneumatic cylinder (3), pressure plate (4), briquetting (5) and pressure sensor (6), the one end at fixed plate (1) top is provided with electrically conductive detection mechanism, electrically conductive detection mechanism includes rechargeable battery (7), ampere meter (8), first wire (9), second wire (10), third wire (11), spacing section of thick bamboo (12), spring (13) and metal contact head (14), the middle part on fixed plate (1) top is seted up flutedly, the inside of recess is provided with stop gear, stop gear includes support frame (15), spacing frame (16), Fixed block (17), hand are twisted bolt (18) and handle (19), the other end at fixed plate (1) top is fixed and is equipped with pressure display screen (20), the through-hole has been seted up to the bottom of recess, the middle part of fixed plate (1) bottom is provided with sweeps and collects the mechanism, sweeps is collected the mechanism and is included card frame (21) and piece collecting box (22), four edges of fixed plate (1) bottom all fix and are equipped with landing leg (23).

2. The material safety detector according to claim 1, wherein the hydraulic cylinder (3) is fixed in the middle of the bottom end of the inner cavity of the v-21274, the pressure plate (4) is fixed at the top end of a hydraulic rod of the hydraulic cylinder (3), a clamping groove is formed in the bottom end of the pressure plate (4), the top end of the pressing block (5) is connected in the clamping groove in a clamping manner, and the pressure sensor (6) is fixed at the top end of the inner cavity of the clamping groove.

3. A material safety monitor according to claim 1, wherein there are two limiting cylinders (12), one limiting cylinder (12) is fixedly embedded at one end of the bottom of the pressing block (5), the other limiting cylinder (12) is fixed at one side of the inner cavity of the supporting frame (15), the number of the metal contact heads (14) is two, the two metal contact heads (14) are respectively clamped in the two limiting cylinders (12), the spring (13) have two, two spring (13) are located the inside of two spacing section of thick bamboo (12) respectively, two the one end of spring (13) respectively with the bottom of one of them spacing section of thick bamboo (12) inner chamber and the top fixed connection of another spacing section of thick bamboo (12) inner chamber, two the other end of spring (13) respectively with the top of one of them metal contact (14) and the bottom fixed connection of another metal contact (14).

4. A material safety detector according to claim 1, wherein the rechargeable battery (7) and the ammeter (8) are fixed side by side at one end of the top of the fixing plate (1), one end of the first wire (9) is electrically connected to the rechargeable battery (7), the other end of the first wire (9) is electrically connected to the ammeter (8), one end of the second wire (10) is electrically connected to the ammeter (8), the other end of the second wire (10) is sequentially and movably inserted through the pressure plate (4) and the pressing block (5) and fixedly connected to the top end of one of the metal contacts (14), one end of the third wire (11) is electrically connected to the rechargeable battery (7), and the other end of the third wire (11) is inserted through the fixing plate (1) and fixedly connected to the bottom end of the other metal contact (14).

5. The material safety detector according to claim 1, wherein the supporting frame (15) is fixed at the bottom end of the groove, the limiting frame (16) is located at the top of the supporting frame (15), the bottom end of the inner cavity of the limiting frame (16) is tightly attached to the top end of the supporting frame (15), two handles (19) are provided, the two handles (19) are respectively fixed at the top end of the opposite side of the limiting frame (16), two fixing blocks (17) are provided, the two fixing blocks (17) are respectively fixed at the middle portions of the edges of the two sides of the top end of the groove, two hand-screwed bolts (18) are provided, and one ends of the two hand-screwed bolts (18) respectively penetrate through the two fixing blocks (17) in a threaded manner and are respectively inserted into the opposite side of the limiting frame (16) in a threaded manner.

6. The material safety detector according to claim 1, wherein the clamping frame (21) is fixed in the middle of the bottom end of the fixing plate (1), the debris collection box (22) is located at the bottom end of the through hole, and the top end of the debris collection box (22) is connected to the inside of the clamping frame (21) in a clamping mode.

7. The material safety detector according to claim 1, wherein a switch panel is fixedly embedded in one side of the fixing plate (1), a display switch and a reversing valve are arranged on the switch panel, the pressure display screen (20) is electrically connected with an external power supply through the display switch, the pressure sensor (6) is electrically connected with the pressure display screen (20), and the hydraulic cylinder (3) is electrically connected with an external oil pump through the reversing valve.

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