CN115561064A - Press machine - Google Patents
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- CN115561064A CN115561064A CN202211236257.8A CN202211236257A CN115561064A CN 115561064 A CN115561064 A CN 115561064A CN 202211236257 A CN202211236257 A CN 202211236257A CN 115561064 A CN115561064 A CN 115561064A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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Abstract
The invention relates to the technical field of presses, and provides a press which comprises a rack, a hydraulic cylinder and a base, wherein the hydraulic cylinder is arranged at the top of the rack; the detection mechanism comprises a plurality of weighing sensors, one ends of the weighing sensors are detachably connected with the base, the other ends of the weighing sensors are detachably connected with the bearing block, and the working platform is connected with the top end of the bearing block; the protective frame is in transmission connection with the output end of the hydraulic cylinder through a plurality of transmission mechanisms and a plurality of connecting assemblies, and the working platform is positioned inside the protective frame; the debris collecting frame is positioned in the protective frame and used for collecting debris, and the protective frame is provided with a plurality of debris cleaning openings; the cleaning mechanism is positioned on one side of the protective frame and used for cleaning the working platform.
Description
Technical Field
The invention relates to the technical field of presses, in particular to a press.
Background
In road and bridge construction, in order to ensure construction quality, the concrete strength needs to be detected, and the press machine is equipment for detecting the strength of a concrete sample, is mainly used for testing the compressive strength of building material samples such as concrete, cement, high-strength bricks, refractory materials and the like, and can also be used for testing the compressive strength of other non-metallic materials.
The existing common press mainly comprises a host machine, a hydraulic system, a force measuring unit and the like, wherein the host machine mainly comprises an upper beam, a stand column, an adjusting screw rod, a hand wheel, a pressure bearing plate, an oil cylinder, a piston and the like; the hydraulic system consists of a hydraulic pump, an oil delivery valve, an oil return valve, an oil tank, an oil filter, an oil pipe and the like; the force measuring unit mainly comprises a measuring and controlling system, a printer, a pressure sensor and the like, and an electric system consisting of a motor, a start button, a stop button, an alternating current contactor, a fuse and the like. In the test process, an oil return valve is closed, an oil delivery valve is closed, loading is controlled according to the required speed until a test piece is broken, then the oil return valve is opened, the oil delivery valve is closed, the fragments of the test piece are removed at the same time, a second block and a third block are placed according to the same method, the conventional press machine lacks a protection mechanism, when the compressive strength of a concrete test piece or other non-metal materials is detected, because a hydraulic cylinder is used for damaging the non-metal materials, the non-metal materials are stressed greatly, the fragments of the non-metal materials are likely to splash in the breaking process, a detector is close to the press machine, certain potential safety hazards exist, a platform of the press machine is required to be cleaned after the test piece is broken, in the prior art, the test piece is usually cleaned manually, the workload of the detector is increased, meanwhile, the fragments with large size can be directly grabbed by hands in the cleaning process, the fragments with small size are difficult to be cleaned, the fragments are left on the platform, the flatness of the bottom of the test piece is influenced by the detection result, and the fragments are cleaned partially cleaned on the ground when the fragment, and the fragments are cleaned secondarily.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a press machine, which solves the problems that the press machine in the prior art is poor in protection performance and easy to splash when the press machine is used for carrying out strength detection on a non-metal test piece, and scraps generated when the press machine is used for carrying out strength detection are inconvenient to clean better.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a press machine comprises a frame and a hydraulic cylinder, wherein the hydraulic cylinder is arranged at the top of the frame, and the press machine further comprises:
the rack is positioned at the top end of the base;
the working platform is arranged above the base through a detection mechanism;
the protective frame is in transmission connection with the output end of the hydraulic cylinder through a plurality of transmission mechanisms and a plurality of connecting assemblies, and the working platform is positioned inside the protective frame;
the debris collection frame is positioned in the protective frame and used for collecting debris, and the protective frame is provided with a plurality of debris cleaning ports;
and the cleaning mechanism is positioned on one side of the protective frame and used for cleaning the working platform.
In order to detect the load applied to the test piece by the hydraulic cylinder, the detection mechanism further comprises a plurality of weighing sensors, one ends of the weighing sensors are detachably connected with the base, the other ends of the weighing sensors are detachably connected with the bearing blocks, and the working platform is connected with the top ends of the bearing blocks.
In order to realize the relative movement of pneumatic cylinder output and protection frame, it is still further, drive mechanism includes transmission case, initiative rack, drive gear and driven rack, the transmission case with base fixed connection, drive gear rotates to be connected the inside of transmission case, initiative rack pass through coupling assembling with the connection can be dismantled to the output of pneumatic cylinder, driven rack with protection frame fixed connection, drive gear is located between initiative rack and the driven rack, and initiative rack with driven rack all with the drive gear meshing.
In order to realize dismantling of drive mechanism and pneumatic cylinder and be connected, further, coupling assembling includes connecting plate, lifter and connecting block, connecting plate fixed connection be in the bottom output of pneumatic cylinder, the lifter plate is connected the connecting plate is close to the one end of initiative rack, lifter fixed connection be in the top of initiative rack, the connecting block rotates to be connected the top of lifter, the spread groove has been seted up on the lifter plate, the connecting block with the spread groove is sliding fit.
The application is further, clearance mechanism includes spray assembly and cleans the subassembly, it is located to clean the subassembly the top of protective frame for clean work platform, spray assembly with clean the subassembly and connect, be used for spraying work platform.
In order to clean the working platform, the cleaning assembly comprises a moving block, a cleaning plate, a cleaning pad and a driving part for driving the moving block to move, the driving part is installed on the protective frame and connected with the moving block, the cleaning plate is connected with the moving block, and the cleaning pad is installed at the bottom end of the cleaning plate and is in contact with the working platform.
For realizing washing work platform, spray assembly includes shower and a plurality of shower nozzle, the shower passes through the support frame and installs clean the top of subassembly, the shower pass through the connecting pipe with the shower intercommunication, the shower intercommunication has the delivery pipe.
In order to drive the moving block and the spraying assembly to move, the driving part comprises a fixed plate, a mounting plate, a motor and a lead screw, the fixed plate is fixedly connected with the protective frame, the fixed plate is fixedly connected with a slide rod, the mounting plate and the slide rod are in sliding fit, the motor is mounted on the mounting plate, the lead screw is fixedly connected with the output end of the motor, the lead screw is in threaded connection with the fixed plate, and one end, far away from the motor, of the lead screw is rotatably connected with the moving block.
Preferably, the protective frame comprises two connecting frames which are detachably connected, a plurality of observation ports are formed in the connecting frames, and transparent windows are arranged in the observation ports.
In order to improve the stability of being connected between connecting block and the lifter plate, preferably, the internally mounted of connecting groove has magnet, the material of connecting block is iron metal.
(III) advantageous effects
Compared with the known public technology, the invention provides a press machine, which has the following beneficial effects:
1. according to the invention, the test piece is placed on the working platform, the hydraulic cylinder descends to pressurize the test piece, the protective frame can be driven to ascend through the transmission mechanism in the descending process of the hydraulic cylinder, the protective frame is positioned at a higher position when the hydraulic cylinder is contacted with the test piece to protect a pressurizing area, the projection of fragments is reduced, meanwhile, the detachable connection of the protective frame and the hydraulic cylinder can be realized through the connecting component, the protective frame and the hydraulic cylinder move simultaneously, the pressurizing position is just protected in pressurizing, and compared with the prior art, the press machine has better protection performance and is not easy to generate projection.
2. According to the invention, debris generated by strength detection of the test piece by the press is blocked by the protective frame, the hydraulic cylinder ascends after the detection is finished, the protective frame descends, a large test piece is taken down, the surface of the working platform can be cleaned through the cleaning mechanism, the debris of the test piece is cleaned down from the working platform and falls into the debris collecting frame along the gap between the working platform and the protective frame, and the debris in the debris collecting frame can be cleaned out through the debris cleaning port.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic view of an exploded partially cut-away perspective structure of the base, work platform and load cell of the present invention in combination;
FIG. 4 is a schematic perspective view of the assembly of the debris collection shelf, the opening/closing plate, the connecting frame, the splice plate, etc. of the present invention;
FIG. 5 is a schematic view of a partially exploded perspective view of the connection plate, lifter bar and connector block of the present invention;
FIG. 6 is a schematic view of a partially cut-away three-dimensional structure of the connection plate, the lifting rod, the connection block and the like of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6A;
fig. 8 is a schematic perspective view of the fixing plate, the mounting plate, the motor, the screw rod and the like of the present invention.
The reference numerals in the drawings denote: 1. a frame; 2. a hydraulic cylinder; 3. a base; 4. a working platform; 5. a debris collection rack; 6. an opening and closing plate; 100. a detection mechanism; 101. a weighing sensor; 102. a display screen; 200. a protective frame; 201. a connecting frame; 202. splicing plates; 300. a transmission mechanism; 301. a transmission case; 302. a driving rack; 303. a transmission gear; 304. a driven rack; 305. a support plate; 400. a connecting assembly; 401. a connecting plate; 402. a lifting plate; 403. a lifting rod; 404. connecting blocks; 405. a magnet; 500. a sweeping assembly; 501. a moving block; 502. cleaning the plate; 503. cleaning the pad; 600. a drive member; 601. a fixing plate; 602. mounting a plate; 603. a motor; 604. a screw rod; 605. a slide bar; 700. a spray assembly; 701. a shower pipe; 702. a spray head; 703. a support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 3, a press machine includes a frame 1 and a hydraulic cylinder 2, the hydraulic cylinder 2 is mounted on the top of the frame 1, the hydraulic cylinder 2 is equipped with a hydraulic pump station and a controller, and can control the falling speed of the hydraulic cylinder 2, and the press machine further includes:
the frame 1 is positioned at the top end of the base 3;
the working platform 4 is arranged above the base 3 through the detection mechanism 100, the detection mechanism 100 comprises a plurality of weighing sensors 101, the weighing sensors 101 are common single-point weighing sensors on the market, a plurality of bolt holes are formed in the weighing sensors 101, one ends of the weighing sensors 101 are detachably connected with the base 3 through a plurality of bolts, the other ends of the weighing sensors 101 are detachably connected with bearing blocks through a plurality of bolts, grooves are formed in the base 3, the bearing blocks are located in the range of the grooves, the working platform 4 is connected with the top ends of the bearing blocks, the working platform 4 is of a box-type structure with an opening at the bottom, and the weighing sensors 101 are electrically connected with the display screen 102;
the test piece is placed on the top of work platform 4, can be to the bearing block through weighing sensor 101, the total weight of work platform 4 and test piece detects, and show through display screen 102, pneumatic cylinder 2 applys the load to the test piece, load transfer is for weighing sensor 101, weighing sensor 101 takes notes the change of atress, thereby detect the load of pneumatic cylinder 2 to the test piece, and show and the record through display screen 102, be convenient for follow-up intensity to the test piece calculates, weighing sensor 101 and bearing block are located work platform 4's inside, but protect through work platform 4 symmetry retransmission sensor 101.
Referring to fig. 1, 2 and 4, the protective frame 200 is in transmission connection with the output end of the hydraulic cylinder 2 through a plurality of transmission mechanisms 300 and a plurality of connecting assemblies 400, the working platform 4 is located inside the protective frame 200, the protective frame 200 includes two connecting frames 201, splice plates 202 are fixedly connected to the peripheries of the connecting frames 201, the two corresponding splice plates 202 are in contact with each other, the two splice plates 202 are detachably connected through a plurality of bolts, a plurality of viewing ports are formed in the connecting frames 201, and transparent windows are installed inside the viewing ports;
can realize the dismouting of protective frame 200 through the bolt, two connection frame 201 concatenations are a confined framework all around, can protect the work platform 4 that is located its inside, reduce work platform 4 and go up clastic splashing, can observe the detection condition through the transparent window, and the leakproofness between two connection frames 201 is better, reducible moisture and clastic effusion.
The transmission mechanism 300 comprises a transmission case 301, a driving rack 302, a transmission gear 303 and a driven rack 304, the base 3 is fixedly connected with a plurality of supporting plates 305, the transmission case 301 is fixedly connected to the top ends of the supporting plates 305, the bottom end of the protective frame 200 is flush with the bottom end of the transmission case 301, the transmission gear 303 is rotatably connected to the inside of the transmission case 301, the driving rack 302 is detachably connected with the output end of the hydraulic cylinder 2 through a connecting assembly 400, the driven rack 304 is fixedly connected to the outer side wall of the protective frame 200, the transmission gear 303 is located between the driving rack 302 and the driven rack 304, and the driving rack 302 and the driven rack 304 are both meshed with the transmission gear 303;
the decline of the output of pneumatic cylinder 2 can drive initiative rack 302 and descend, drive gear 303 rotates, thereby drive driven rack 304 and protective frame 200 and rise, realize protective frame 200 and pneumatic cylinder 2's synchronous motion, the moving direction of protective frame 200 and pneumatic cylinder 2's output is opposite simultaneously, exert pressure to the test piece when pneumatic cylinder 2 is in the low department, protective frame 200 is in the eminence this moment, shelter from the department of exerting pressure, reduce clastic splashing, backup pad 305 can support protective frame 200 when protective frame 200 is in the low department, improve its stability.
The connecting assembly 400 comprises a connecting plate 401, a lifting plate 402, a lifting rod 403 and a connecting block 404, the connecting plate 401 is fixedly connected to the output end of the bottom of the hydraulic cylinder 2, the bottom of the connecting plate 401 is detachably connected with a pressurizing block, the pressurizing block is in contact with a test piece to pressurize the test piece, the lifting plate 402 is connected to one end, close to the driving rack 302, of the connecting plate 401, the lifting rod 403 is fixedly connected to the top end of the driving rack 302, the lifting rod 403 and the lifting plate 402 are vertically arranged, the connecting block 404 is rotatably connected to the top end of the lifting rod 403, a connecting groove is formed in the lifting plate 402, the connecting block 404 is in sliding fit with the connecting groove, a magnet 405 is installed inside the connecting groove, and the connecting block 404 is made of ferrous metal;
the connection between the lifting rod 403 and the lifting plate 402 can be realized by rotating the connecting block 404 into the connecting groove, that is, the lifting rod 403 and the driving rack 302 can be driven to lift by the lifting of the output end of the hydraulic cylinder 2,
referring to fig. 4, the debris collecting frame 5 is located inside the protection frame 200 and is used for collecting debris, the protection frame 200 is provided with a plurality of debris cleaning ports, the debris cleaning ports are hermetically and slidably provided with the opening and closing plate 6, a collecting cavity is formed between the debris collecting frame 5 and the inner side wall of the protection frame 200, the edge of the working platform 4 is located within the range of the collecting cavity, and the base 3 is provided with a groove matched with the debris collecting frame 5 and the protection frame 200;
the piece that follow work platform 4 under the clearance falls into the inside of piece collection frame 5 along the edge of work platform 4 and collects, pulls out switching board 6 from piece clearance mouth, and the inside piece clearance of piece collection frame 5 is come out to accessible piece clearance mouth.
Referring to fig. 1, 2 and 8, the cleaning mechanism is located at one side of the protective frame 200 and used for cleaning the working platform 4, the cleaning mechanism includes a spraying assembly 700 and a cleaning assembly 500, the cleaning assembly 500 is located at the top of the protective frame 200 and used for cleaning the working platform 4, and the spraying assembly 700 is connected with the cleaning assembly 500 and used for spraying the working platform 4.
The cleaning assembly 500 comprises a moving block 501, a cleaning plate 502, a cleaning pad 503 and a driving part 600 for driving the moving block 501 to move, the driving part 600 is installed on the protective frame 200, the moving block 501 is connected with the driving part 600, the cleaning plate 502 is fixedly connected with the moving block 501, the cleaning pad 503 is installed at the bottom end of the cleaning plate 502 and is in contact with the working platform 4, the driving part 600 comprises a fixing plate 601, an installation plate 602, a motor 603 and a lead screw 604, the fixing plate 601 is fixedly connected with the rear portion of the top end of the protective frame 200, one end, far away from the working platform 4, of the fixing plate 601 is fixedly connected with a slide rod 605, the installation plate 602 is in sliding fit with the slide rod 605, the motor 603 is installed on the installation plate 602, the output end of the lead screw 604 is fixedly connected with the motor 603, a driving groove is formed in the fixing plate 601, a ball nut matched with the lead screw 604 is arranged in the driving groove, one end, far away from the motor 603, and the rotating shaft is installed on the moving block 501 through a bearing.
Can drive lead screw 604 through motor 603 and rotate, screw rod 604 and fixed plate 601's screw-thread fit and slide bar 605 are to the limiting displacement of mounting panel 602 and motor 603, can realize the removal of lead screw 604 and motor 603 to drive movable block 501 and cleaning plate 502 to remove, drive cleaning pad 503 and clear up the top of work platform 4, clear up the piece on work platform 4 top to the edge of work platform 4 and fall into the inside that the piece collected frame 5.
The spray assembly 700 comprises a spray pipe 701 and a plurality of spray heads 702, the spray pipe 701 is installed at the top end of the moving block 501 through a support frame 703, the spray heads 702 are communicated with the spray pipe 701 through connecting pipes, the spray heads 702 face the working platform 4, and the spray pipes 701 are communicated with water supply pipes.
Water supply pipe and outside water supply equipment such as water pump intercommunication, the water pump sends into the inside of shower 701 and sprays at work platform 4's surface through shower nozzle 702 with water atomization through the water supply pipe, shower nozzle 702 can remove along with movable block 501 and clearance pad 503 simultaneously, carry out comparatively comprehensive spraying to work platform 4, raise dust when reducing the clearance produces, shower nozzle 702 is in the place ahead of clearance pad 503, clearance pad 503 clears up and absorbs water moist work platform 4, push into the inside of piece collection frame 5 with piece and dust, be convenient for improve the clearance effect to work platform 4, the inside of frame 5 is collected to the rivers income piece that spray the production simultaneously, can adsorb the dust, reduce the production of raise dust.
It should be added that the surfaces of the working platform 4, the base 3, the protective frame 200, the debris collecting rack 5 and other parts are coated with antirust paint, so that the phenomenon of rusting of the parts in the spraying process is reduced.
When the press machine detects the strength of a test piece, a proper pressurizing block is selected according to the test piece and installed at the bottom of a connecting plate 401, an initial protecting frame 200 is located at the lowest position, the output end of a hydraulic cylinder 2 is located at the highest position, a detector places the test piece at the top end of a working platform 4, the numerical value displayed by a symmetrical weight sensor 101 through a display screen 102 is displayed and recorded and is an initial numerical value, then the detector controls the output end of the hydraulic cylinder 2 to drive the connecting plate 401 and the pressurizing block to descend, at the moment, a connecting block 404 is located inside a connecting groove to drive a lifting rod 403 and a driving rack 302 to descend, a driven rack 304 and a protecting frame 200 are lifted under the action of a transmission gear 303, when the output end of the hydraulic cylinder 2 drives the pressurizing block to descend to be in contact with the top end of the test piece, the protecting frame 200 ascends to the higher position to shield the pressurizing position, the hydraulic cylinder 2 drives the pressurizing block to apply load to the test piece, the loading is controlled according to the required speed until the test piece is broken, in the process, the load size of the hydraulic cylinder 2 is monitored by the weighing sensor 101, the pressure of the test piece is displayed and recorded through the display screen 102, and the compressive strength of the test piece can be calculated.
Further, after the detection is finished, the output end of the hydraulic cylinder 2 drives the connecting plate 401 and the lifting plate 402 to ascend, so as to drive the driving rack 302 to ascend, so that the driven rack 304 and the protective frame 200 descend, large test block fragments are taken down, the cleaning pad 503 is located behind the working platform 4 at the moment, the bottom end of the cleaning pad 503 is in contact with the top end of the working platform 4, the motor 603 is started, the motor 603 drives the lead screw 604 to rotate, the motor 603 and the lead screw 604 drive the moving block 501 and the cleaning plate 502 to move, meanwhile, the water pump sends water to the spray head 702 to spray the water on the surface of the working platform 4, the top end of the working platform 4 is washed along with the movement of the moving block 501, meanwhile, the cleaning plate 502 drives the cleaning pad 503 to clean the washed working platform 4, the fragments are cleaned to the edge of the working platform 4 and fall into the fragment collecting frame 5 to be collected, the opening and closing plate 6 is started after a period of time, and the fragments in the fragment collecting frame 5 are cleaned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A press machine comprises a frame (1) and a hydraulic cylinder (2), wherein the hydraulic cylinder (2) is installed at the top of the frame (1), and the press machine is characterized by further comprising:
the rack (1) is positioned at the top end of the base (3);
the working platform (4) is arranged above the base (3) through a detection mechanism (100);
the protective frame (200) is in transmission connection with the output end of the hydraulic cylinder (2) through a plurality of transmission mechanisms (300) and a plurality of connecting assemblies (400), and the working platform (4) is located inside the protective frame (200);
the debris collecting frame (5) is positioned inside the protective frame (200) and is used for collecting debris, and a plurality of debris cleaning openings are formed in the protective frame (200);
and the cleaning mechanism is positioned on one side of the protective frame (200) and used for cleaning the working platform (4).
2. Press according to claim 1, characterized in that said detection means (100) comprise a plurality of load cells (101), one end of said load cells (101) being removably connected to said base (3), the other end of said plurality of load cells (101) being removably connected to a bearing block, said work platform (4) being connected to the top end of said bearing block.
3. Press according to claim 1, characterized in that said transmission mechanism (300) comprises a transmission box (301), a driving rack (302), a transmission gear (303) and a driven rack (304), said transmission box (301) and said base (3) are fixedly connected, said transmission gear (303) is rotatably connected inside said transmission box (301), said driving rack (302) is detachably connected with the output end of said hydraulic cylinder (2) through a connecting component (400), said driven rack (304) is fixedly connected with said protective frame (200), said transmission gear (303) is located between said driving rack (302) and said driven rack (304), and said driving rack (302) and said driven rack (304) are both engaged with said transmission gear (303).
4. A press as claimed in claim 3, characterized in that said connecting assembly (400) comprises a connecting plate (401), a lifting plate (402), a lifting rod (403) and a connecting block (404), said connecting plate (401) is fixedly connected to the bottom output end of said hydraulic cylinder (2), said lifting plate (402) is connected to one end of said connecting plate (401) close to said driving rack (302), said lifting rod (403) is fixedly connected to the top end of said driving rack (302), said connecting block (404) is rotatably connected to the top end of said lifting rod (403), said lifting plate (402) has a connecting groove, and said connecting block (404) and said connecting groove are in sliding fit.
5. Press according to claim 1, characterized in that said cleaning means comprise a spraying assembly (700) and a sweeping assembly (500), said sweeping assembly (500) being located on top of said protective frame (200) for sweeping the work platform (4), said spraying assembly (700) and said sweeping assembly (500) being connected for spraying the work platform (4).
6. Press according to claim 5, characterized in that said sweeping assembly (500) comprises a mobile block (501), a cleaning plate (502), a cleaning pad (503) and a driving means (600) for driving the mobile block (501) to move, said driving means (600) being mounted on said guard frame (200), said mobile block (501) being connected to the driving means (600), said cleaning plate (502) being connected to said mobile block (501), said cleaning pad (503) being mounted at the bottom end of said cleaning plate (502) and being in contact with the work platform (4).
7. Press according to claim 5, characterized in that said spray assembly (700) comprises a spray pipe (701) and a plurality of spray heads (702), said spray pipe (701) is mounted above said sweeping assembly (500) through a support frame (703), said spray heads (702) are communicated with said spray pipe (701) through a connecting pipe, and said spray pipe (701) is communicated with a water supply pipe.
8. A press according to claim 6, characterized in that the driving member (600) comprises a fixed plate (601), a mounting plate (602), a motor (603) and a lead screw (604), the fixed plate (601) is fixedly connected with the protective frame (200), the fixed plate (601) is fixedly connected with a slide rod (605), the mounting plate (602) and the slide rod (605) are in sliding fit, the motor (603) is mounted on the mounting plate (602), the lead screw (604) is fixedly connected with the output end of the motor (603), the lead screw (604) is in threaded connection with the fixed plate (601), and one end of the lead screw (604) far away from the motor (603) is rotatably connected with the moving block (501).
9. The press machine as claimed in claim 1, wherein the protective frame (200) comprises two connecting frames (201), the two connecting frames (201) are detachably connected, a plurality of observation ports are formed in the connecting frames (201), and transparent windows are arranged in the observation ports.
10. Press according to claim 4, characterized in that magnets (405) are mounted inside the connecting slots, and the connecting piece (404) is made of ferrous metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236257.8A CN115561064B (en) | 2022-10-10 | 2022-10-10 | Press machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236257.8A CN115561064B (en) | 2022-10-10 | 2022-10-10 | Press machine |
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| CN115561064A true CN115561064A (en) | 2023-01-03 |
| CN115561064B CN115561064B (en) | 2023-08-15 |
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| CN202211236257.8A Active CN115561064B (en) | 2022-10-10 | 2022-10-10 | Press machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124593A (en) * | 2023-04-14 | 2023-05-16 | 常州市慧宇建筑工程质量检测有限公司 | Universal experiment press with transmission device |
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