CN110979834A - Five-pack cigarette package small box unfolding device - Google Patents
Five-pack cigarette package small box unfolding device Download PDFInfo
- Publication number
- CN110979834A CN110979834A CN201911198421.9A CN201911198421A CN110979834A CN 110979834 A CN110979834 A CN 110979834A CN 201911198421 A CN201911198421 A CN 201911198421A CN 110979834 A CN110979834 A CN 110979834A
- Authority
- CN
- China
- Prior art keywords
- sliding
- floating
- supporting plate
- pack
- handle
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention discloses a five-cigarette package small box unfolding device which comprises a cigarette box supporting structure, wherein the cigarette box supporting structure comprises an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are both horizontal and are arranged in parallel, the lower supporting plate is installed in a sliding mode relative to the upper supporting plate, and the upper supporting plate can do parallelogram motion relative to the lower supporting plate. The sliding rail is installed on the front side of the top of the installation seat, the lower supporting plate is installed on the sliding rail through a sliding block, and the sliding block is controlled to slide by a sliding handle mechanism. The invention can effectively support the small box in the parallelogram motion process of the small box expansion, completely avoids the wrinkle phenomenon in the small box expansion process, is convenient and quick, and greatly improves the efficiency and the yield of small box forming.
Description
Technical Field
The invention relates to the technical field of mechanical packaging, in particular to a small box unfolding device for five-cigarette packaging.
Background
In the tobacco industry, cigarette manufacturing factory is in the product promotion in-process of early stage, in order to save the cost, improve the product and promote the degree, often can produce the cigarette product of five dress specifications, and this specification product is in process of production, because the special of packing outer box specification, does not adopt mechanical production, and most relies on manual package, and the fashioned in-process is expanded to outer box, because outer box raw materials is compacter and small and exquisite reason, often causes the condition of rolling over useless.
Disclosure of Invention
Aiming at the problems in the background art, the invention provides the unfolding device for the small box of the five-cigarette package, which can effectively support the small box in the parallelogram motion process of unfolding the small box, completely avoids the wrinkle phenomenon in the unfolding process of the small box, is convenient and quick, and greatly improves the forming efficiency and the finished product rate of the small box.
In order to achieve the purpose, the invention adopts the following technical scheme: the cigarette case supporting structure comprises an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are all horizontal and are arranged in parallel, the lower supporting plate is installed in a sliding mode relative to the upper supporting plate, and the upper supporting plate can move in a parallelogram mode relative to the lower supporting plate.
Preferably, the device further comprises a mounting seat, a sliding rail is mounted on the front side of the top of the mounting seat, the lower supporting plate is mounted on the sliding rail through a sliding block, and the sliding block is controlled to slide by adopting a sliding handle mechanism.
Preferably, the sliding mechanism comprises a sliding handle, a linkage plate and a sliding screw, the long end of the linkage plate is fixedly installed between the lower supporting plate and the sliding block, a connecting piece which faces downwards vertically is arranged on the front side of the linkage plate, the sliding screw is installed on the connecting piece, the sliding handles are all in an L shape, the corners of the sliding handles are installed on the installation seat through the sliding handle fixing screws and can rotate around the sliding handle fixing screws, a sliding groove is formed in the short end of the sliding handle, and the extending end of the sliding screw is clamped in the sliding groove.
Preferably, the top of the rear end of the lower support plate is connected with one end of a sliding return spring through a fastening screw I, and the other end of the sliding return spring is connected with a mounting seat which is relatively positioned on the other side of the sliding mechanism through a fastening screw II.
Preferably, the mounting seat is fixedly mounted on the bottom plate, and an angle brace is arranged between the rear side surface of the mounting seat and the bottom plate.
Preferably, a mounting groove is formed in a mounting seat on the rear side of the sliding rail, a rotating mechanism is arranged on the mounting groove, the rotating mechanism comprises a rotating block, the rotating block is a saddle-shaped block, the front side of the rotating block is connected with the end of an upper supporting plate, the rear side of the rotating block is clamped into the mounting groove, a rotating handle and a rotating arm are respectively movably mounted on the rear side of the rotating block through a rotating handle moving pin and a rotating arm moving pin, the rotating handle and the other side of the rotating arm are respectively movably connected with the inner side wall of the mounting groove through a rotating handle fixed pin and a rotating arm fixed pin, and the distance between the rotating handle fixed pin and the rotating handle moving pin is the same as the.
Preferably, the rotating block is connected with one end of the rotating return spring through a fastening screw III, and the other end of the rotating return spring is connected with the mounting seat through a fastening screw IV.
Preferably, the floating clamping device further comprises a floating clamping mechanism, the floating clamping mechanism comprises a floating clamping piece, a linear bearing, a floating guide pillar, a pressure spring and a floating base, the floating clamping piece is L-shaped and horizontally arranged at the bottom of the supporting plate, the long end of the floating clamping piece corresponds to the supporting plate, the short end of the floating clamping piece is sleeved on the floating guide pillar in a sliding mode, the floating guide pillar is vertically arranged on the floating base, the pressure spring is sleeved between the short end of the floating clamping piece and the floating base, and the floating base is fixedly arranged on the bottom plate; the linkage plate front end still is provided with the briquetting, and the floating clamp piece short end inboard is provided with the direction sloping block, and the briquetting bottom contacts with direction sloping block inclined plane.
Preferably, the bottom of the short end of the floating clamping piece is provided with a linear bearing, the linear bearing is sleeved on the floating guide pillar, and a pressure spring is sleeved on the floating guide pillar between the linear bearing and the floating base.
Preferably, the front end of the lower support plate is machined and provided with a chamfer.
The invention has the beneficial effects that:
the invention can effectively support the small box in the parallelogram motion process of the small box expansion, completely avoids the wrinkle phenomenon in the small box expansion process, is convenient and quick, and greatly improves the efficiency and the yield of small box forming.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the present invention with the rotating mechanism and the upper support plate removed.
Fig. 3 is a schematic view of the present invention with the cigarette pack support structure and turning mechanism removed.
Fig. 4 is a schematic view of the rotating mechanism of the present invention engaged with the upper support plate.
Fig. 5 is a schematic view of the present invention with the cigarette case support structure, the rotating mechanism and the floating clamping mechanism removed.
FIG. 6 is a schematic view of the press block and the guide ramp of the present invention partially engaged.
Figure 7 is a schematic view of the cigarette box to be unfolded of the invention mounted on a cigarette box supporting structure.
Fig. 8 is a schematic view of the cigarette case support structure of the present invention with the cigarette case unfolded.
In the figure: the device comprises a bottom plate 1, a mounting seat 2, a rotating block 3, an upper support plate 4, a lower support plate 5, a sliding rail 6, a sliding handle 7, a sliding return spring 8, a rotating handle 9, a rotating return spring 10, a mounting groove 11, a floating clamping piece 12, a linear bearing 13, a floating guide pillar 14, a pressure spring 15, a floating base 16, an angle code 17, a fastening screw II 18, a fastening screw III 19, a fastening screw IV 20, a sliding block 21, a linkage plate 22, a handle fixing screw 23, a sliding screw 24, a sliding groove 25, a fastening screw I26, a rotating handle fixed pin 27, a rotating handle movable pin 28, a rotating arm 29, a rotating arm fixed pin 31, a rotating arm movable pin 32, a connecting piece 33, a pressing block 34 and a guide inclined block 35.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings for the convenience of the skilled person.
As shown in fig. 1 to 6, the unfolding device for the small five-cigarette pack cases comprises a cigarette case supporting structure for supporting cigarette cases, the cigarette case supporting structure comprises an upper supporting plate 4 and a lower supporting plate 5, the upper supporting plate 4 and the lower supporting plate 5 are both horizontal and are arranged in parallel, and the front end of the lower supporting plate 5 is provided with a smooth chamfer. The invention also comprises an installation seat 2, wherein the installation seat 2 is fixedly arranged on the bottom plate 1, and an angle code 17 is arranged between the rear side surface of the installation seat 2 and the bottom plate 1 to play a role in reinforcing the connecting structure. Slide rail 6 is installed to mount pad 2 top front side, and lower backup pad 5 is installed on slide rail 6 through slider 21, and slider 21 adopts the control of slip handle mechanism to slide. The sliding mechanism comprises a sliding handle 7, a linkage plate 22 and a sliding screw 24, the long end of the linkage plate 22 is fixedly installed between the lower supporting plate 5 and the sliding block 21, a connecting sheet 33 which faces downwards vertically is arranged on the front side of the linkage plate 22, the sliding screw 24 is installed on the connecting sheet 33, the sliding handle 7 is in an L shape, the inflection point of the sliding handle 7 is installed on the installation seat 2 through the sliding handle fixing screw 23, the sliding handle 7 can rotate around the sliding handle fixing screw 23, a sliding groove 25 is formed in the short end of the sliding handle 7, and the extending end of the sliding screw 24 is clamped in the sliding groove 25. The linkage plate 22 and the sliding block 21 can be driven to slide left and right by rotating the sliding handle 7, and the sliding of the lower supporting plate 5 is realized. The top of the rear end of the lower support plate 5 is connected with one end of a sliding reset spring 8 through a fastening screw I26, the other end of the sliding reset spring 8 is connected with the mounting seat 2 which is relatively positioned on the other side of the sliding mechanism through a fastening screw II 18, the sliding reset spring 8 can reset the lower support plate 5 which slides through the sliding handle 7, and the manual reset operation step is omitted.
Set up mounting groove 11 on the mount pad 2 of slide rail 6 rear side, be provided with slewing mechanism on the mounting groove 11, slewing mechanism includes turning block 3, turning block 3 is the saddle-shaped piece, the front side is connected with last backup pad 4 end connection, the rear side card is gone into in the mounting groove 11, 3 rear sides of turning block have turning handle 9 and rotor arm 29 through turning handle movable pin 28 and rotor arm movable pin 32 movable mounting respectively, turning handle 9 and rotor arm 29 opposite side are respectively through turning handle fixed pin 27 and rotor arm fixed pin 31 and the inside wall swing joint of mounting groove 11, the interval of turning handle fixed pin 27 and turning handle movable pin 28 is the same with the interval of rotor arm fixed pin 31 and rotor arm movable pin 32. When the swing handle 9 is rotated, the swing handle 9 rotates about the swing handle fixing pin 27 as a rotation axis, the swing block 3 is rotated by the swing handle moving pin 28, and the swing arm 29 is rotated about the swing arm fixing pin 31 by the other side of the swing block 3 by the swing arm moving pin 32. That is, by rotating the turning handle 9, the turning block 3 can be moved in a parallelogram motion with the turning handle fixing pin 27 and the turning arm fixing pin 31 as fixed points and the turning handle moving pin 28 and the turning arm moving pin 32 as moving points, and the turning block 3 can drive the upper support plate 4 to move in a parallelogram motion with respect to the lower support plate 5, thereby realizing the purpose of unfolding the cigarette case. The rotating block 3 is connected with one end of a rotating return spring 10 through a fastening screw III 19, and the other end of the rotating return spring 10 is connected with the mounting seat 2 through a fastening screw IV 20. Under the action of the restoring force of the rotary return spring 10, the rotary block 3 after rotation automatically returns, and the returning operation is omitted.
The invention also comprises a floating clamping mechanism, the floating clamping mechanism comprises a floating clamping piece 12, a linear bearing 13, a floating guide post 14, a pressure spring 15 and a floating base 16, the floating clamping piece 12 is L-shaped and is horizontally arranged at the bottom of the supporting plate 5, the long end of the floating clamping piece 12 corresponds to the supporting plate 5, the linear bearing 13 is arranged at the bottom of the short end of the floating clamping piece 12, the linear bearing 13 is sleeved on the floating guide post 14, the pressure spring 15 is sleeved on the floating guide post 14 between the linear bearing 13 and the floating base 16, the floating guide post 14 is vertically arranged on the floating base 16, the pressure spring 15 is sleeved between the short end of the floating clamping piece 12 and the floating base 16, and the floating base 16 is fixedly arranged on the bottom plate 1; a pressing block 34 is arranged at the front end of the linkage plate 22, a guide inclined block 35 is arranged on the side wall of the short end of the floating clamping piece 12, and the bottom end of the pressing block 34 is in contact with the inclined surface of the guide inclined block 35. In this embodiment, when the sliding handle 7 rotates clockwise to drive the linkage plate 22 to move to the right, the pressing block 34 at the front end of the linkage plate 22 also moves to the right, and under the guiding action of the guiding inclined block 35, the floating clamping piece 12 moves downward along the floating guide post 14 and compresses the pressing spring 15, so that the floating clamping piece 12 is separated from the supporting plate 5, and the cigarette case to be unfolded is convenient to suit. After the sliding handle 7 is loosened, the linkage plate 22 and the sliding handle 7 return under the action of restoring force of the sliding return spring 8 and the pressure spring 15, and the floating clamping sheet 12 moves upwards to clamp the bottom surface of the cigarette case, so that the cigarette case is prevented from sliding in the unfolding process to influence the unfolding quality of the cigarette case.
According to the invention, when the sliding return spring 8 and the rotating return spring 10 are in the original length state, the upper support plate 4 and the lower support plate 5 are staggered in the vertical direction, as shown in fig. 7, the staggered width is determined according to the specification of the cigarette case to be unfolded actually, so that the cigarette case can be tensioned by the upper support plate 4 and the lower support plate 5.
In the cigarette case unfolding working process, firstly, the instantaneous needle rotates the sliding handle 7 to drive the lower supporting plate 5 to slide rightwards for a certain distance, the staggered width of the upper supporting plate 4 and the lower supporting plate 5 is reduced, at the moment, the floating clamping piece 12 moves downwards under the action of the pressing block 34, then the cigarette case to be unfolded is sleeved on the upper supporting plate 4 and the lower supporting plate 5, the sliding handle 7 is loosened to reset the lower supporting plate 5, the cigarette case to be unfolded is tensioned, at the moment, the floating clamping piece 12 returns upwards to clamp the bottom surface of the cigarette case, and the cigarette case is installed. At the moment, the rotating handle 9 is rotated anticlockwise to drive the rotating block 3 and the upper supporting plate 4 to do parallelogram motion relative to the lower supporting plate 5, namely the top surface of the cigarette case to be unfolded does parallelogram motion relative to the bottom surface of the cigarette case to be unfolded, so that the cigarette case is unfolded quickly.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a five dress cigarette packs capsule unwinding equipment which characterized in that: including cigarette case bearing structure, cigarette case bearing structure includes backup pad (4) and bottom suspension fagging (5), goes up backup pad (4) and bottom suspension fagging (5) equal level and mutual parallel arrangement, and backup pad (4) slidable mounting is gone up relatively in bottom suspension fagging (5), goes up backup pad (4) and can do the parallelogram motion relatively bottom suspension fagging (5).
2. The five-pack cigarette pack unfolding apparatus according to claim 1, characterized in that: the sliding device is characterized by further comprising a mounting seat (2), a sliding rail (6) is mounted on the front side of the top of the mounting seat (2), a lower supporting plate (5) is mounted on the sliding rail (6) through a sliding block (21), and the sliding block (21) is controlled to slide by a sliding handle mechanism.
3. The five-pack cigarette pack unfolding apparatus according to claim 2, characterized in that: slide mechanism includes slip handle (7), linkage plate (22), sliding screw (24), linkage plate (22) long end fixed mounting is between backup pad (5) and slider (21) down, linkage plate (22) front side sets up perpendicular decurrent connection piece (33), install sliding screw (24) on connection piece (33), slip handle (7) all are "L" type, slip handle (7) flex point department is installed on mount pad (2) through slip handle set screw (23), can rotate around slip handle set screw (23), be provided with spout (25) on slip handle (7) short-end, sliding screw (24) stretch out the end card in spout (25).
4. The five-pack cigarette pack unfolding apparatus according to claim 3, characterized in that: the top of the rear end of the lower supporting plate (5) is connected with one end of a sliding return spring (8) through a fastening screw I (26), and the other end of the sliding return spring (8) is connected with a mounting seat (2) which is relatively positioned on the other side of the sliding mechanism through a fastening screw II (18).
5. The five-pack cigarette pack unfolding apparatus according to claim 4, characterized in that: the mounting seat (2) is fixedly mounted on the bottom plate (1), and an angle code (17) is arranged between the rear side face of the mounting seat (2) and the bottom plate (1).
6. The five-pack cigarette pack unfolding apparatus according to claim 2, characterized in that: set up mounting groove (11) on mount pad (2) of slide rail (6) rear side, be provided with slewing mechanism on mounting groove (11), slewing mechanism includes turning block (3), turning block (3) are the saddle-shaped piece, front side and last backup pad (4) end connection, the rear side card is gone into in mounting groove (11), turning block (3) rear side is respectively through turning handle movable pin (28) and turning arm movable pin (32) movable mounting have turning handle (9) and rotor arm (29), turning handle (9) and turning arm (29) opposite side are respectively through turning handle fixed pin (27) and turning arm fixed pin (31) and the inside wall swing joint of mounting groove (11), the interval of turning handle fixed pin (27) and turning handle movable pin (28) is the same with the interval of turning arm fixed pin (31) and turning arm movable pin (32).
7. The five-pack cigarette pack unfolding apparatus according to claim 6, characterized in that: the rotating block (3) is connected with one end of a rotating return spring (10) through a fastening screw III (19), and the other end of the rotating return spring (10) is connected with the mounting seat (2) through a fastening screw IV (20).
8. The five-pack cigarette pack unfolding apparatus according to claim 1, characterized in that: the floating clamping mechanism comprises a floating clamping piece (12), a linear bearing (13), a floating guide pillar (14), a pressure spring (15) and a floating base (16), wherein the floating clamping piece (12) is L-shaped and horizontally arranged at the bottom of a supporting plate (5), the long end of the floating clamping piece (12) corresponds to the supporting plate (5), the short end of the floating clamping piece (12) is sleeved on the floating guide pillar (14) in a sliding manner, the floating guide pillar (14) is vertically arranged on the floating base (16), the pressure spring (15) is sleeved between the short end of the floating clamping piece (12) and the floating base (16), and the floating base (16) is fixedly arranged on a bottom plate (1); a pressing block (34) is further arranged at the front end of the linkage plate (22), a guide inclined block (35) is arranged on the inner side of the short end of the floating clamping piece (12), and the bottom end of the pressing block (34) is in contact with the inclined surface of the guide inclined block (35).
9. The five-pack cigarette pack unfolding apparatus according to claim 8, characterized in that: the bottom of the short end of the floating clamping piece (12) is provided with a linear bearing (13), the linear bearing (13) is sleeved on the floating guide post (14), and a pressure spring (15) is sleeved on the floating guide post (14) between the linear bearing (13) and the floating base (16).
10. The five-pack cigarette pack unfolding apparatus according to claim 1, characterized in that: the front end of the lower supporting plate (5) is provided with a chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911198421.9A CN110979834B (en) | 2019-11-29 | 2019-11-29 | Five-pack cigarette package small box unfolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911198421.9A CN110979834B (en) | 2019-11-29 | 2019-11-29 | Five-pack cigarette package small box unfolding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110979834A true CN110979834A (en) | 2020-04-10 |
| CN110979834B CN110979834B (en) | 2021-02-02 |
Family
ID=70088335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911198421.9A Active CN110979834B (en) | 2019-11-29 | 2019-11-29 | Five-pack cigarette package small box unfolding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110979834B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1486410A1 (en) * | 1987-09-11 | 1989-06-15 | Ki T I Pishchevoj Promy | Arrangement for successive delivery flat-laid board boxes from stack and forming delivered boxes |
| CN105905358A (en) * | 2016-06-21 | 2016-08-31 | 苏州市吴中区木渎华利模具加工店 | Propping assembly of limit switch packaging machine |
| CN106184877A (en) * | 2016-08-28 | 2016-12-07 | 淄博欣科陶瓷机械有限公司 | A kind of wall brick packer |
| CN208616294U (en) * | 2018-07-18 | 2019-03-19 | 江苏泗阳协力轻工机械有限公司 | A kind of support case apparatus for gift box |
| CN110481890A (en) * | 2019-09-03 | 2019-11-22 | 毛祖雄 | A kind of device for spreading for corrugated case |
-
2019
- 2019-11-29 CN CN201911198421.9A patent/CN110979834B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1486410A1 (en) * | 1987-09-11 | 1989-06-15 | Ki T I Pishchevoj Promy | Arrangement for successive delivery flat-laid board boxes from stack and forming delivered boxes |
| CN105905358A (en) * | 2016-06-21 | 2016-08-31 | 苏州市吴中区木渎华利模具加工店 | Propping assembly of limit switch packaging machine |
| CN106184877A (en) * | 2016-08-28 | 2016-12-07 | 淄博欣科陶瓷机械有限公司 | A kind of wall brick packer |
| CN208616294U (en) * | 2018-07-18 | 2019-03-19 | 江苏泗阳协力轻工机械有限公司 | A kind of support case apparatus for gift box |
| CN110481890A (en) * | 2019-09-03 | 2019-11-22 | 毛祖雄 | A kind of device for spreading for corrugated case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110979834B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206912337U (en) | A kind of cutter device for carrying out multi-angle cutting | |
| CN110405103A (en) | A kind of brake disc production line | |
| CN211493000U (en) | Five-pack cigarette package small box unfolding device | |
| CN110979834B (en) | Five-pack cigarette package small box unfolding device | |
| CN212265421U (en) | Angle-adjustable polishing device for hardware | |
| CN208879405U (en) | A kind of bending machine intelligent control bending mechanism | |
| CN209336037U (en) | Material taking manipulator of injection molding machine | |
| CN209160920U (en) | Cutting agency for coiling product | |
| CN208724992U (en) | A kind of automatic edging machine | |
| CN2281972Y (en) | Gumming machine capable of regulating cutting length | |
| CN215657410U (en) | Anti-fracture profile bending die | |
| CN211365253U (en) | Can paste automatic subsides mark device of mark to not unidimensional product multiaspect | |
| CN209240122U (en) | A kind of cutting device of food plastic bag production | |
| CN207939375U (en) | A kind of circular form impact type motor housing is clapped processing unit | |
| CN207480324U (en) | The Working table structure of grinder for polishing | |
| CN207916175U (en) | A kind of location structure of armful of box pressure bubble machine | |
| CN112320332A (en) | Automatic snatch material loading robot | |
| CN217917045U (en) | A indentation device for production of gypsum board mask paper | |
| CN217020650U (en) | Cutting device for clothing template | |
| CN213538533U (en) | Computer cutter with stop gear | |
| CN219486726U (en) | Paper separating and line pressing machine for carton production | |
| CN216632123U (en) | Single cantilever bending device convenient to get material formula | |
| CN218892209U (en) | Food packaging film extrusion device | |
| CN212170400U (en) | Mechanical arm for machine manufacturing and convenient for replacing clamp | |
| CN220862556U (en) | Automatic steel plate feeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |