CN114132777B - Film roll placement device convenient to replace - Google Patents
Film roll placement device convenient to replace Download PDFInfo
- Publication number
- CN114132777B CN114132777B CN202111408013.9A CN202111408013A CN114132777B CN 114132777 B CN114132777 B CN 114132777B CN 202111408013 A CN202111408013 A CN 202111408013A CN 114132777 B CN114132777 B CN 114132777B
- Authority
- CN
- China
- Prior art keywords
- plate
- film roll
- plates
- fixedly connected
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 230000004224 protection Effects 0.000 claims description 7
- 235000013372 meat Nutrition 0.000 abstract description 11
- 229920006280 packaging film Polymers 0.000 abstract description 4
- 239000012785 packaging film Substances 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000012856 packing Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F13/00—Shop or like accessories
- A47F13/08—Hand implements, e.g. grocers' scoops, ladles, paper-bag holders
- A47F13/085—Shopping-bag holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
Landscapes
- Basic Packing Technique (AREA)
- Unwinding Webs (AREA)
Abstract
The invention relates to the technical field of film roll placement, in particular to a film roll placement device convenient to replace, which comprises a fixed plate, wherein a clamping mechanism for installing an integral structure on a goods shelf is arranged on the fixed plate; selling personnel pull out the roll of a unit membrane when packing meat, press the brake mechanism on the blocking mechanism, realize that brake mechanism expands and contradict the roll of membrane section of thick bamboo on the placing mechanism, roll of membrane section of thick bamboo is non-rotatable, sell personnel's hand and need not hold the whole limit to the roll of membrane roll, avoid unused roll of membrane to pollute, can not influence next customer and take the packaging film.
Description
Technical Field
The invention relates to the technical field of film roll placement, in particular to a film roll placement device convenient to replace.
Background
The film roll is a collective term for packaging films supplied in rolls in the packaging industry, and can also be called as a packaging bag, and the film roll can be suitable for packaging products such as candies, snack foods, seasonings, quick-frozen foods, hot pickled mustard tuber foods, building materials, meats, daily chemicals and the like, a film roll placing device is used in a supermarket dish buying area when placing the film roll, the film roll placing device generally penetrates through the film roll by an iron column, the film roll rotates on the iron column, and a salesperson pulls a roll film (packaging bag) to package vegetables when selling vegetables.
However, when the film is used in the meat selling area of the current supermarket, the film roll is usually directly placed on a horizontal or vertical iron column, the iron column is fixed on a goods shelf, a mechanism for braking the film roll is not arranged on the fixed column, and a salesperson directly holds the film roll to brake the film roll after taking meat, so that the next used film roll on the surface of the film roll is stained with oil, and the taking of customers is influenced; and the angle between the iron pillar and the goods shelf is difficult to adjust, a seller can only pull the coiled film in the horizontal and vertical directions when taking the packaging film, so that the force is inconvenient to apply, and a coiled film is difficult to be rapidly pulled.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a film roll placement device convenient to replace.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a membrane roll placement device convenient to change, includes the fixed plate, install the fixture of installing overall structure in the goods shelves on the fixed plate, the fixed plate deviates from the one side rotation of fixture and is connected with the placement mechanism that places the membrane roll, install the stop gear who runs through the fixed plate on the placement mechanism, install the protection machanism that presses the membrane roll on the placement mechanism, install the blocking mechanism that blocks the membrane roll on the placement mechanism, install the brake mechanism to the braking of membrane roll on the blocking mechanism;
the blocking mechanism comprises a rotating opening, the rotating opening is formed in the placing mechanism, an inner rod is connected to the placing mechanism in a sliding mode, a second spring is clamped between the inner rod and the placing mechanism, an intermediate plate is connected to the inner rod in a rotating mode, a limit ring which is in contact with the intermediate plate is fixed to the inner rod, a torsion spring is clamped between the intermediate plate and the inner rod, a baffle is fixedly connected to the intermediate plate, a baffle column is fixedly connected to the bottom of the baffle, the braking mechanism comprises a pressing column, a pressing column is connected to the baffle plate in a threaded mode, one end of the pressing column is embedded into the inside of the baffle column, a plurality of driving plates are connected to the baffle column in a sliding mode in an annular array mode, the opposite ends of the driving plates are inclined, the pressing column is in contact with the driving plates in a abutting mode, expansion plates which are in contact with a film roll are fixedly connected to the driving plates, a fixing seat is fixedly connected to the driving plates, and a third spring is clamped between the fixing seat and the baffle column.
Specifically, the cross sections of the expansion plates are arc-shaped, and an isosceles trapezoid structure is formed between the two opposite driving plates.
Specifically, the cross section of interior pole is "worker" font structure, and the length of the intermediate plate that is located on the interior pole is greater than the width of rotation mouth.
Specifically, the placing mechanism comprises two mounting plates, two mounting plates are fixedly connected with each other on the fixing plate, a connecting plate is rotatably connected between the two mounting plates, a rotating opening is formed in the connecting plate, the inner rod is slidably connected onto the connecting plate, the second spring is clamped between the connecting plate and the inner rod, a bottom plate is fixedly connected onto the connecting plate, and a fixing column for placing a film roll is fixedly connected onto the bottom plate.
Specifically, the connecting plate is arranged vertically with the bottom plate, and the fixing columns are arranged in parallel with the connecting plate.
Specifically, protection machanism includes two side frames, fixedly connected with two side frames on the connecting plate, two equal sliding connection has the slide on the side frame, two equal centre gripping has first spring between slide and the side frame, two equal fixedly connected with locating rack on the slide, two fixedly connected with connection piece between the locating rack, two rotate between the locating rack and be connected with the pivot parallel with the fixed column.
Specifically, the length of the rotating shaft is smaller than that of the fixed column, and the cross section of the locating frame is of an L-shaped structure.
Specifically, stop gear includes the limiting plate, fixedly connected with is arc structure's limiting plate, runs through the limiting plate of fixed plate on the connecting plate, and the bottom equidistance of limiting plate is equipped with the recess, rotate on the fixed plate be connected with the tooth axle of recess meshing on the limiting plate, epaxial fixedly connected with second fluted disc, sliding connection has the first fluted disc with the second fluted disc meshing on the fixed plate, threaded connection has the bolt of swivelling joint between with first fluted disc on the fixed plate.
Specifically, fixture includes the curb plate, fixedly connected with cross-section is the curb plate of falling "L" shape structure on the fixed plate, sliding connection has the rack on the curb plate, threaded connection has the handle of being connected with between the rack on the curb plate, equidistant rotation is connected with a plurality of gears with rack toothing on the curb plate, a plurality of equal fixedly connected with lateral wall slope sets up splint on the gear.
Specifically, fixture still includes the rubber pad, a plurality of equal fixedly connected with of splint is contradicted with the fixed plate rubber pad.
The beneficial effects of the invention are as follows:
(1) According to the film roll placement device convenient to replace, the blocking mechanism for blocking the film roll is arranged on the placement mechanism, the film roll is limited through the blocking mechanism after being placed on the blocking mechanism, so that the film roll is prevented from shaking, a seller pulls out a unit of film roll when packaging meat, presses the braking mechanism on the blocking mechanism, the film roll on the placement mechanism is prevented from being abutted by the braking mechanism in an expanding mode, at the moment, the film roll cannot be rotated, the seller can limit the film roll without holding the whole film roll, unused film roll pollution is avoided, and a next customer is not influenced to take the packaging film; namely: when the film roll on the fixed column is replaced, the baffle is pulled in the direction away from the fixed column, the inner rod is pulled by the middle plate matched with the torsion spring, the inner rod ascends in the connecting plate, the second spring between the inner rod and the connecting plate is further expanded, the baffle column is pulled out from the hole on the film roll, the baffle is further rotated by taking the inner rod as the center of a circle, the torsion spring is contracted, the baffle is rotated away from the top of the fixed column, the film roll on the fixed column can be taken out, a new film roll is placed on the fixed column, the baffle is reset, the torsion spring is expanded, the baffle column is released after corresponding to the fixed column, the second spring is contracted, the baffle column moves to the fixed column, the baffle column is embedded into the hole on the new film roll, and the limit of the film roll is realized; after the personnel who sell the meat has chosen required meat for the customer, press the compression leg to the top direction of fixed column, realized that the compression leg promotes a plurality of drive plates of keeping off the post lateral wall, a plurality of third spring contractions between further fixing base and the keeping off the post, finally a plurality of expansion plates are contradicted to the inner wall of membrane reel, and then realized the braking to the membrane roll, sell personnel need not hold the membrane roll whole and just can be spacing to the membrane roll this moment, sell personnel's oil stain on hand can not pollute next roll up the membrane, do benefit to the customer and take, and loosen the third spring drive expansion plate after the compression leg and reset, the membrane roll can not be braked, and keep off the post still can be to the membrane reel to spacing, the membrane roll also can rotate, can not influence the pulling to the roll up the membrane.
(2) According to the film roll placement device convenient to replace, the limiting mechanism is arranged between the placement mechanism and the fixed plate, the placement device can be rotated after the fixed plate is arranged on the goods shelf, the inclination angle of the film roll on the placement mechanism is adjusted, a customer or a vending person can more labor-saving and convenient to tear the film roll of one unit, and the placement mechanism is limited by the limiting mechanism after the angle of the film roll is adjusted; namely: after the fixing plate is fixed, the bolt on the fixing plate is rotated anticlockwise, the first fluted disc and the second fluted disc are separated, the toothed shaft can be rotated at will at the moment, the connecting plate is further held, the connecting plate is rotated by taking the mounting plate as the center of a circle, the inclination of the connecting plate is adjusted, namely, the placing angle of the film roll is adjusted, a film roll bag is more convenient and labor-saving to be torn by customers or vending personnel, the bolt is rotated clockwise after the inclination of the connecting plate is determined, the first fluted disc is pushed by the bolt, the meshing of the first fluted disc and the second fluted disc is further realized, the toothed shaft can not be rotated at will at the moment, the limiting plate can not slide on the fixing plate, and the limiting of the connecting plate is realized.
(3) According to the film roll placement device convenient to replace, the clamping mechanism is arranged on one side of the fixed plate, one plate of the goods shelf is clamped between the clamping mechanism and the fixed mechanism, the clamping mechanism is rotated in the top direction of the fixed plate, clamping of the goods shelf on the goods shelf is achieved, the top operation of the fixed plate is more convenient, and the problem that goods are difficult to block during the operation in the goods shelf is avoided; namely: when the fixed plate is installed, the pallet on the goods shelf is clamped through the side plates and the fixed plate, the handle at the top of the side plates is further rotated anticlockwise, due to the fact that the racks are connected to the side plates in a sliding mode, the handles are rotated between the handles and the racks, lifting of the racks is achieved when the racks are lifted, due to the fact that the gears are meshed with the racks, the racks drive the gears to rotate clockwise, the clamping plates are driven to abut against the goods shelf when the gears rotate, the clamping effect is improved through the rubber pads, the fixed plate is installed, the top of the side plates is convenient to operate, and goods inside the goods shelf cannot be affected.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of a film roll placement device for easy replacement according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of the portion B shown in FIG. 1;
FIG. 4 is a schematic view showing the connection structure of the fixing plate, side plate, handle, rack and clamping plate of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 4;
FIG. 6 is a schematic view of the connection structure of the fixing plate, the limiting plate, the gear shaft, the first gear plate, the second gear plate and the bolts of the present invention;
FIG. 7 is a schematic view of the connection structure of the fixing plate, side frame, slide plate, connecting piece, first spring, inner rod and baffle plate of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the portion D shown in FIG. 7;
FIG. 9 is an enlarged view of the E-section structure shown in FIG. 7
In the figure: 1. a fixing plate; 2. a clamping mechanism; 201. a side plate; 202. a handle; 203. a rack; 204. A clamping plate; 205. a gear; 206. a rubber pad; 3. a placement mechanism; 301. a mounting plate; 302. a connecting plate; 303. a bottom plate; 304. fixing the column; 4. a limiting mechanism; 401. a limiting plate; 402. a bolt; 403. a first toothed disc; 404. a second toothed disc; 405. a tooth shaft; 5. a protective mechanism; 501. a positioning frame; 502. a connecting sheet; 503. a rotating shaft; 504. a side frame; 505. a slide plate; 506. a first spring; 6. A blocking mechanism; 601. a rotating port; 602. an intermediate plate; 603. a baffle; 604. a baffle column; 605. an inner rod; 606. a second spring; 607. a limit ring; 608. a torsion spring; 7. a braking mechanism; 701. an expansion plate; 702. pressing a column; 703. a driving plate; 704. a fixing seat; 705. and a third spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 9, the film roll placement device convenient to replace comprises a fixed plate 1, wherein a clamping mechanism 2 for installing an integral structure on a goods shelf is arranged on the fixed plate 1, a placement mechanism 3 for placing a film roll is rotatably connected to one side of the fixed plate 1, which is away from the clamping mechanism 2, a limiting mechanism 4 penetrating through the fixed plate 1 is arranged on the placement mechanism 3, a protection mechanism 5 for pressing the film roll is arranged on the placement mechanism 3, a blocking mechanism 6 for blocking the film roll is arranged on the placement mechanism 3, and a braking mechanism 7 for braking the film roll is arranged on the blocking mechanism 6;
the blocking mechanism 6 comprises a rotating opening 601, the placing mechanism 3 is provided with the rotating opening 601, the placing mechanism 3 is connected with an inner rod 605 in a sliding manner, a second spring 606 is clamped between the inner rod 605 and the placing mechanism 3, the inner rod 605 is connected with an intermediate plate 602 in a rotating manner, a limit ring 607 which is abutted against the intermediate plate 602 is fixed on the inner rod 605, a torsion spring 608 is clamped between the intermediate plate 602 and the inner rod 605, a baffle 603 is fixedly connected on the intermediate plate 602, the bottom of the baffle 603 is fixedly connected with a baffle column 604, the section of the inner rod 605 is in an I-shaped structure, the length of the intermediate plate 602 positioned on the inner rod 605 is larger than the width of the rotating opening 601, the braking mechanism 7 comprises a pressing column 702, a pressing column 702 is connected on the baffle 603 in a threaded manner, one end of the pressing column 702 is embedded into the inside of the baffle column 604, the annular array on the baffle column 604 is slidingly connected with a plurality of driving plates 703, the opposite ends of the driving plates 703 are obliquely arranged, the pressing column 702 is abutted against the driving plates 703, the driving plates 703 are fixedly connected with expansion plates 701 abutted against the film roll, the driving plates 703 are fixedly connected with fixing seats 704, third springs 705 are clamped between the fixing seats 704 and the baffle column 604, the cross sections of the expansion plates 701 are arc-shaped, the two opposite driving plates 703 are isosceles trapezoid structures, when the film roll on the fixing column 304 is replaced, the baffle plate 603 is pulled in a direction deviating from the fixing column 304, the middle plate 602 is matched with the torsion springs 608 to pull the inner rod 605, at the moment, the inner rod 605 is lifted in the connecting plate 302, the second spring 606 between the inner rod 605 and the connecting plate 302 is opened, at this time, the baffle column 604 is pulled out from the hole on the film roll, the baffle plate 603 is further rotated by taking the inner rod 605 as the center of a circle, the torsion spring 608 is contracted, the baffle plate 603 is rotated away from the top of the fixed column 304, at this time, the film roll on the fixed column 304 can be taken out, a new film roll is placed on the fixed column 304, the baffle plate 603 is reset, the torsion spring 608 is opened, the baffle plate 603 is released after the baffle column 604 corresponds to the fixed column 304, the second spring 606 is contracted, the baffle column 604 moves towards the fixed column 304, and the baffle column 604 is embedded into the hole on the new film roll, so that the limit of the film roll is realized; after the person who sells meat selects required meat for the customer, press towards the top direction of fixed column 304 press post 702, realized press post 702 will a plurality of baffle post 604 lateral wall drive plate 703 promotes, further fixing base 704 with a plurality of between baffle post 604 third spring 705 shrink, finally a plurality of expansion plate 701 to the inner wall of film reel is contradicted, and then has realized the braking to the film reel, and the person of selling need not hold the film reel is whole just can be spacing to the film reel this moment, and the oil stain on the person's hand of selling can not pollute next roll of film, does benefit to the customer's taking, and unclamp behind the press post 702 third spring 705 drives expansion plate 701 resets, and the film reel can not be braked, just baffle post 604 still can be to the film reel to spacing, and the film reel also can rotate, can not influence the pulling to the roll of film.
Specifically, the placement mechanism 3 includes two mounting plates 301, two mounting plates 301 are fixedly connected with on the fixed plate 1 relatively, two the connecting plate 302 is rotatably connected between the mounting plates 301, the rotation port 601 is opened on the connecting plate 302, the inner rod 605 is slidably connected on the connecting plate 302, and the second spring 606 is clamped between the connecting plate 302 and the inner rod 605, the bottom plate 303 is fixedly connected with the connecting plate 302, the fixed column 304 for placing the film roll is fixedly connected on the bottom plate 303, the vertical arrangement between the connecting plate 302 and the bottom plate 303 is realized, and the fixed column 304 and the connecting plate 302 are arranged in parallel, after the inclination angle of the connecting plate 302 is determined, the baffle 603 is pulled in a direction deviating from the fixed column 304, the baffle 603 is further horizontally rotated, the baffle 604 is not corresponding to the fixed column 304, the film roll is inserted on the fixed column 304, the bottom of the film roll is abutted against the bottom plate 303, the baffle 603 is slowly and horizontally loosened, the baffle 604 is reset to the top of the spring 608, and then the baffle 602 is inserted into the middle of the film roll after the second spring 602 is loosened, and the baffle 602 is further inserted into the middle of the film roll.
Specifically, the protection mechanism 5 includes two side frames 504, fixedly connected with two side frames 504 on the connecting plate 302, two equal sliding connection has slide plate 505 on the side frames 504, two equal clamping has first spring 506 between slide plate 505 and the side frames 504, two equal fixedly connected with locating rack 501 on the slide plate 505, two fixedly connected with connection piece 502 between the locating rack 501, two rotate between the locating rack 501 and be connected with the pivot 503 parallel with fixed column 304, the length of pivot 503 is less than the length of fixed column 304, just the transversal of locating rack 501 is in "L" shape structure, when placing the membrane roll up to fixed column 304, deviates from the direction pulling of fixed column 304 connection piece 502 has realized the connecting piece 502 has simultaneously driven two the orientation of fixed column 304 removes, and two slide plate 505 roll out the inside of 504, two first spring 506 opens, just pivot 503 also deviates from the orientation of fixed column 304 removes with fixed column 304 and the pivot 503 is rolled up, and is realized the membrane roll up to the fixed column 503 when the fixed column 503 is not rolled up, has realized rolling up the loose membrane roll up to the fixed column 503, has realized the loose membrane roll up is realized.
Specifically, stop gear 4 includes limiting plate 401, fixedly connected with is arc structure on the connecting plate 302, runs through limiting plate 401 of fixed plate 1, and the bottom equidistance of limiting plate 401 is equipped with the recess, rotate on the fixed plate 1 be connected with the tooth axle 405 of recess meshing on the limiting plate 401, fixedly connected with second fluted disc 404 on the tooth axle 405, sliding connection has the first fluted disc 403 with the meshing of second fluted disc 404 on the fixed plate 1, threaded connection has the bolt 402 of rotating connection between first fluted disc 403 on the fixed plate 1, will fixed back of fixed plate 1 anticlockwise rotates bolt 402 on the fixed plate 1 has realized first fluted disc 403 with second fluted disc 404 separates, and this moment tooth axle 405 can rotate at will, further holding connecting plate 302 to mounting plate 301 rotates as the centre of a circle, has adjusted the inclination of connecting plate 302, has also adjusted the angle of placing of membrane roll, does benefit to the customer or sell a more convenient a roll of membrane 403 and has just changed the first fluted disc 403 and has realized that the bolt 402 can be rotated by the clockwise rotation of the fixed plate 402, and then the bolt 402 has realized that the first fluted disc 403 has realized the random rotation of the connecting plate 302.
Specifically, fixture 2 includes curb plate 201, fixedly connected with cross-section is curb plate 201 of falling "L" shape structure on the fixed plate 1, sliding connection has rack 203 on the curb plate 201, threaded connection has with rack 203 between pivoted handle 202, equidistant rotation on the curb plate 201 is connected with a plurality of with rack 203 engaged gear 205, a plurality of all fixedly connected with lateral wall slope sets up splint 204 on the gear 205, fixture 2 still includes rubber pad 206, a plurality of equal fixedly connected with on the splint 204 with rubber pad 206 that the fixed plate 1 contradicts, in the installation fixed plate 1, through curb plate 201 with the fixed plate 1 carries out the centre gripping to the pallet on the goods shelves, further anticlockwise rotation curb plate 201 top handle 202 has with rack 203 sliding connection in on the curb plate 201, just handle 202 with rotate between the rack 203, anticlockwise rotation when handle 202 has realized to the promotion of rack 203 when promoting 203, 205 a plurality of gears 205 have carried out the effect because of the rack 205 has realized that the rack 205 is rotated with rack 203 and has carried out the rack 205 and has carried out the drive more than the rack, has realized that the rack is carried out the rack is more in the rack 205 and has carried out the rack, has realized the effect when the goods has realized the rack is further driven to rotate.
When the rack is used, firstly, when the fixing plate 1 is installed, the pallet on the goods shelf is clamped through the side plate 201 and the fixing plate 1, the handle 202 at the top of the side plate 201 is further rotated anticlockwise, as the rack 203 is connected to the side plate 201 in a sliding way, and the handle 202 and the rack 203 rotate, when the handle 202 is rotated anticlockwise, the lifting of the rack 203 is realized, when the rack 203 is lifted, the racks 203 are meshed with the racks 205, so that the racks 203 drive the gears 205 to rotate clockwise, when the gears 205 rotate, the clamping plate 204 is driven to abut against the goods shelf, and the rubber pad 206 lifts the clamping effect, so that the installation of the fixing plate 1 is realized, the operation at the top of the side plate 201 is more convenient, and the influence of goods in the goods shelf is avoided; then, after the fixing plate 1 is fixed, the bolt 402 on the fixing plate 1 is rotated anticlockwise, so that the first fluted disc 403 and the second fluted disc 404 are separated, at the moment, the toothed shaft 405 can be rotated at will, the connecting plate 302 is further held, the connecting plate 302 is rotated by taking the mounting plate 301 as the circle center, the inclination angle of the connecting plate 302 is adjusted, namely, the placing angle of a film roll is adjusted, a customer or a vending person can conveniently and laborsaving tear a film rolling bag, after the inclination angle of the connecting plate 302 is determined, the bolt 402 is rotated clockwise, the bolt 402 is pushed by the first fluted disc 403, the meshing of the first fluted disc 403 and the second fluted disc 404 is further realized, at the moment, the toothed shaft 405 cannot be rotated at will, and then the limiting plate 401 cannot slide on the fixing plate 1, so that the limiting of the connecting plate 302 is realized; then, after the inclination angle of the connecting plate 302 is determined, the baffle 603 is pulled in a direction away from the fixed column 304, the baffle 603 is further horizontally rotated, the purpose that the baffle column 604 and the fixed column 304 are not corresponding is achieved, the film roll is inserted on the fixed column 304, the bottom of the film roll is abutted against the bottom plate 303, the baffle 603 is slowly and horizontally loosened, the purpose that the baffle column 604 is reset to the top of the fixed column 304 by the torsion spring 608 is achieved, the second spring 606 resets the middle plate 602 after the baffle 603 is loosened, the baffle column 604 is embedded into a hole on the film roll, and the purpose that the film roll is placed and limited is achieved; when a film roll is placed on the fixed column 304, the connecting sheet 502 is pulled in the direction away from the fixed column 304, so that the connecting sheet 502 drives the two locating frames 501 to move in the direction away from the fixed column 304 at the same time, the two sliding plates 505 slide out of the side frames 504, the two first springs 506 are opened, the rotating shaft 503 also moves in the direction away from the fixed column 304, the connecting sheet 502 is loosened after the film roll is inserted on the fixed column 304, the two first springs 506 are reset, the rotating shaft 503 is further abutted against the film roll on the fixed column 304, the protection of the film roll is realized, loosening is avoided, the rotating shaft 503 rotates when the film roll is pulled, and the film roll blocking is not caused; finally, when the film roll on the fixed column 304 is replaced, the baffle 603 is pulled in a direction away from the fixed column 304, so that the middle plate 602 is matched with the torsion spring 608 to pull the inner rod 605, the inner rod 605 rises in the connecting plate 302, the second spring 606 between the inner rod 605 and the connecting plate 302 is further opened, the baffle 604 is pulled out from a hole on the film roll, the baffle 603 is further rotated by taking the inner rod 605 as a circle center, the torsion spring 608 is contracted, the baffle 603 is rotated away from the top of the fixed column 304, a film roll on the fixed column 304 can be taken out, a new film roll is placed on the fixed column 304, the baffle 603 is reset, the torsion spring 608 is opened, the baffle 603 is released after the baffle 604 corresponds to the fixed column 304, the second spring 606 is contracted, the baffle 604 moves onto the fixed column 304, and the baffle 604 is embedded into the hole on the new film roll, so that the limit of the film roll is realized; after the person who sells meat has chosen required meat for the customer, press the clamp column 702 to the top direction of fixed column 304, realized that clamp column 702 promotes a plurality of drive plates 703 of baffle column 604 lateral wall, a plurality of third springs 705 shrink between further fixing base 704 and the baffle column 604, finally a plurality of expansion plates 701 are contradicted to the inner wall of film reel, and then realized the braking to the film reel, sell the personnel and just can be spacing to the film reel without holding the film reel wholely this moment, sell the oil stain on personnel's hand and can not pollute next roll of film, do benefit to the taking of customer, and loosen the clamp column 702 back third spring 705 and drive expansion plate 701 and reset, the film reel can not be braked, and baffle column 604 still can be to the film reel to spacing, the film reel also can rotate, can not influence the pulling to the roll of film.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a membrane roll placer convenient to change, its characterized in that, includes fixed plate (1), install fixture (2) with overall structure in goods shelves on fixed plate (1), one side that fixed plate (1) deviates from fixture (2) rotates and is connected with placement machine (3) that places the membrane roll, install stop gear (4) that run through fixed plate (1) on placement machine (3), install protection machanism (5) that press the membrane roll on placement machine (3), install on placement machine (3) and block mechanism (6) that block the membrane roll, install brake mechanism (7) to the brake of membrane roll on blocking mechanism (6);
the blocking mechanism (6) comprises a rotating opening (601), the rotating opening (601) is formed in the placing mechanism (3), an inner rod (605) is connected to the placing mechanism (3) in a sliding mode, a second spring (606) is clamped between the inner rod (605) and the placing mechanism (3), an intermediate plate (602) is rotatably connected to the inner rod (605), a limit ring (607) which is in interference with the intermediate plate (602) is fixed to the inner rod (605), a torsion spring (608) is clamped between the intermediate plate (602) and the inner rod (605), a baffle plate (603) is fixedly connected to the middle plate (602), a baffle column (604) is fixedly connected to the bottom of the baffle plate (603), the brake mechanism (7) comprises a pressing column (702), one end of the pressing column (702) is embedded into the inside of the pressing column (604), a plurality of driving plates (703) are connected to the annular array in a sliding mode, a plurality of driving plates (703) are arranged at the driving ends (703) and are in an inclined mode and are in interference mode and are connected with a plurality of fixed base plates (703) which are in interference with the driving plates (703), a third spring (705) is clamped between the fixed seats (704) and the baffle columns (604).
2. A film roll placement apparatus for facilitating replacement as defined in claim 1, wherein: the cross sections of the expansion plates (701) are of arc-shaped structures, and an isosceles trapezoid structure is formed between the two opposite driving plates (703).
3. A film roll placement apparatus for facilitating replacement as defined in claim 1, wherein: the section of the inner rod (605) is in an I-shaped structure, and the length of the middle plate (602) positioned on the inner rod (605) is larger than the width of the rotating opening (601).
4. A film roll placement apparatus for facilitating replacement as defined in claim 1, wherein: the placing mechanism (3) comprises two mounting plates (301), two mounting plates (301) are fixedly connected to each other on the fixing plate (1), a connecting plate (302) is rotatably connected between the two mounting plates (301), a rotating opening (601) is formed in the connecting plate (302), the inner rod (605) is slidably connected to the connecting plate (302), the second spring (606) is clamped between the connecting plate (302) and the inner rod (605), a bottom plate (303) is fixedly connected to the connecting plate (302), and a fixing column (304) for placing a film roll is fixedly connected to the bottom plate (303).
5. A film roll placement apparatus for facilitating replacement as defined in claim 4, wherein: the connecting plates (302) and the bottom plates (303) are vertically arranged, and the fixing columns (304) and the connecting plates (302) are arranged in parallel.
6. A film roll placement apparatus for facilitating replacement as defined in claim 4, wherein: the protection mechanism (5) comprises two side frames (504), two side frames (504) are fixedly connected to the connecting plate (302), sliding plates (505) are slidably connected to the side frames (504), first springs (506) are clamped between the sliding plates (505) and the side frames (504), positioning frames (501) are fixedly connected to the sliding plates (505), connecting pieces (502) are fixedly connected to the positioning frames (501), and rotating shafts (503) parallel to the fixing columns (304) are rotatably connected to the positioning frames (501).
7. A film roll placement apparatus for facilitating replacement as defined in claim 6, wherein: the length of the rotating shaft (503) is smaller than that of the fixed column (304), and the cross section of the locating frame (501) is of an L-shaped structure.
8. A film roll placement apparatus for facilitating replacement as defined in claim 4, wherein: stop gear (4) are including limiting plate (401), fixedly connected with is limiting plate (401) that arc structure, run through fixed plate (1) on connecting plate (302), and the bottom equidistance of limiting plate (401) is equipped with the recess, rotate on fixed plate (1) be connected with recess on limiting plate (401) tooth axle (405), fixedly connected with second fluted disc (404) on tooth axle (405), sliding connection has first fluted disc (403) with second fluted disc (404) meshing on fixed plate (1), threaded connection has bolt (402) of rotating between and being connected between first fluted disc (403) on fixed plate (1).
9. A film roll placement apparatus for facilitating replacement as defined in claim 1, wherein: the clamping mechanism (2) comprises a side plate (201), the side plate (201) with the inverted L-shaped cross section is fixedly connected to the fixed plate (1), a rack (203) is slidably connected to the side plate (201), a handle (202) connected with the rack (203) in a rotating mode is connected to the side plate (201) in a threaded mode, a plurality of gears (205) meshed with the rack (203) are rotatably connected to the side plate (201) in an equidistant mode, and clamping plates (204) are fixedly connected to the gears (205) in a side wall inclined mode.
10. A film roll placement apparatus for facilitating replacement as recited in claim 9, wherein: the clamping mechanism (2) further comprises rubber pads (206), and a plurality of clamping plates (204) are fixedly connected with the rubber pads (206) which are abutted against the fixing plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408013.9A CN114132777B (en) | 2021-11-19 | 2021-11-19 | Film roll placement device convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408013.9A CN114132777B (en) | 2021-11-19 | 2021-11-19 | Film roll placement device convenient to replace |
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| Publication Number | Publication Date |
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| CN114132777A CN114132777A (en) | 2022-03-04 |
| CN114132777B true CN114132777B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111408013.9A Active CN114132777B (en) | 2021-11-19 | 2021-11-19 | Film roll placement device convenient to replace |
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| US6920742B1 (en) * | 2004-05-10 | 2005-07-26 | Hsiu-Man Yu Chen | Portable membrane packing apparatus |
| CN206580084U (en) * | 2017-02-04 | 2017-10-24 | 胡珊珊 | A kind of one hand takes the device of polybag |
| CN209701921U (en) * | 2018-03-01 | 2019-11-29 | 佛山市森博机械有限公司 | A kind of convenient upper die device of wound membrane |
| CN210618789U (en) * | 2019-09-03 | 2020-05-26 | 广汉市金星彩印包装有限公司 | Film roll placing unit |
| CN212891356U (en) * | 2020-09-09 | 2021-04-06 | 武汉市美奇斯机械设备有限公司 | Parallel manual film drawing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6466751B2 (en) * | 2015-03-19 | 2019-02-06 | 株式会社イシダ | Film roll support device |
-
2021
- 2021-11-19 CN CN202111408013.9A patent/CN114132777B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920742B1 (en) * | 2004-05-10 | 2005-07-26 | Hsiu-Man Yu Chen | Portable membrane packing apparatus |
| CN206580084U (en) * | 2017-02-04 | 2017-10-24 | 胡珊珊 | A kind of one hand takes the device of polybag |
| CN209701921U (en) * | 2018-03-01 | 2019-11-29 | 佛山市森博机械有限公司 | A kind of convenient upper die device of wound membrane |
| CN210618789U (en) * | 2019-09-03 | 2020-05-26 | 广汉市金星彩印包装有限公司 | Film roll placing unit |
| CN212891356U (en) * | 2020-09-09 | 2021-04-06 | 武汉市美奇斯机械设备有限公司 | Parallel manual film drawing device |
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| Publication number | Publication date |
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| CN114132777A (en) | 2022-03-04 |
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