CN110756639A - A automatic stamping device of robot for watch case production - Google Patents
A automatic stamping device of robot for watch case production Download PDFInfo
- Publication number
- CN110756639A CN110756639A CN201910944579.XA CN201910944579A CN110756639A CN 110756639 A CN110756639 A CN 110756639A CN 201910944579 A CN201910944579 A CN 201910944579A CN 110756639 A CN110756639 A CN 110756639A
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- Prior art keywords
- feeding
- punched
- positioning
- product
- jacking
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the technical field of automatic production, in particular to a robot automatic stamping device for watch case production, which comprises a feeding and discharging mechanism, a feeding robot and a punch press, wherein the feeding robot is arranged on the feeding mechanism; the feeding and discharging mechanism is used for loading a product to be punched and a punched product, and is also used for jacking the product to be punched one by one so as to enable the feeding robot to carry out stone cutting; the feeding robot is used for transferring a product to be punched to the punch press from the feeding and discharging mechanism, and the feeding robot is also used for transferring the punched product to the feeding and discharging mechanism from the punch press. According to the invention, the products to be punched are jacked up one by one through the feeding and blanking mechanism so that the feeding robot can pick up the products, and compared with the prior art, the movement of parts and the moving distance of the products to be punched are reduced during feeding, so that the feeding efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automatic production, in particular to a robot automatic stamping device for watch case production.
Background
A watch is a popular prop for displaying time, and the watch generally includes a wrist band, a movement, a watch case and a glass cover. In order to ensure the strength of the watch, the watch case is generally made of metal or plastic, and the watch case with better quality is basically made of metal. In the production process of the watch case, the watch case needs to be punched, namely, a product (raw material) to be punched is manually or mechanically held in a punch press, and the product is taken out and placed in a special collection position for storage after the punching is finished.
A currently-used watch case feeding mechanism 1 is shown in fig. 1, and comprises a feeding base 11, a feeding groove 12, a first cylinder 13 and a second cylinder 14, wherein the feeding groove 12 is used for stacking raw materials, and the first cylinder 13 supports a watch case; when the material loading is needed, the first air cylinder 13 retracts to enable the watch case to fall into the conveying groove of the material loading seat 11, then the first air cylinder 13 extends out to support the watch case above the watch case, the second air cylinder 14 pushes out the watch case falling into the conveying groove to achieve the material loading effect, the whole action comprises the actions of the first air cylinder 13 and the second air cylinder 14, the material loading efficiency is reduced, and the production efficiency of the watch case is restricted.
Disclosure of Invention
The invention provides a robot automatic stamping device for watch case production, which aims at solving the problems in the prior art, and changes the feeding mode of a product to be stamped, thereby improving the feeding efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an automatic robot punching device for watch case production, which comprises a feeding and discharging mechanism, a feeding robot and a punching machine, wherein the feeding robot is arranged on the feeding mechanism;
the feeding and discharging mechanism is used for loading products to be punched and punched products, and is also used for jacking the products to be punched one by one so as to be picked up by the feeding robot;
the feeding robot is used for transferring a product to be punched to the punch press from the feeding and discharging mechanism, and the feeding robot is also used for transferring the punched product to the feeding and discharging mechanism from the punch press.
Furthermore, the feeding and discharging mechanism comprises a base, a turntable and a rotating mechanism for driving the turntable to rotate, and the turntable is rotatably arranged on the base; the rotary table is provided with a plurality of feeding mechanisms and a plurality of discharging mechanisms in an annular matrix by taking the rotating center of the rotary table as the circle center; the blanking mechanism and the feeding mechanism are arranged alternately;
the base is also provided with a jacking mechanism for jacking a product to be punched from one of the feeding mechanisms.
Furthermore, feed mechanism includes at least three locating component, and locating component includes the locating piece and installs in the locating lever of locating piece, and the locating piece install in the carousel, form the constant head tank that is used for loading the product of treating the punching press between the at least three locating piece, the locating lever is used for piling up the product of treating the punching press and places the product of treating the punching press behind the constant head tank and prevent to treat that the punching press from empting.
Preferably, the positioning assembly further comprises a positioning screw, the positioning block is provided with an adjusting groove, the turntable is provided with a positioning hole, and the positioning screw penetrates through the adjusting groove and then is connected to the positioning hole to realize connection of the positioning block and the turntable.
Furthermore, the turntable is provided with a plurality of material ejecting holes, and each feeding mechanism is respectively positioned right above one material ejecting hole; the jacking mechanism comprises a jacking piece, a transmission mechanism and a power mechanism, the jacking piece is positioned below one of the jacking holes, the power mechanism is arranged on the base, the power mechanism is connected to the jacking piece through the transmission mechanism in a transmission mode, and the power mechanism is used for driving the jacking mechanism to protrude out of the jacking holes.
Preferably, the jacking mechanism further comprises a sliding rail, and the transmission mechanism is movably arranged on the sliding rail.
Furthermore, the blanking mechanism comprises a base and a limiting rod arranged on the base, and the base is arranged on the turntable; and the punched product is picked up by the feeding robot and is sleeved on the limiting rod to be stacked.
Furthermore, the rotating mechanism comprises a rotating motor and a divider, the rotating motor is arranged on the base, and the rotating motor is connected to the turntable through the divider in a transmission manner.
Further, pay-off robot includes arm and fixture, fixture include the connecting plate, all set up in first clamping jaw and the second clamping jaw of the same terminal surface of connecting plate, the connecting plate install in the end of arm, first clamping jaw is used for the centre gripping to treat the product of punching press, the second clamping jaw is used for the product after the centre gripping punching press.
Furthermore, the second clamping jaw comprises a pneumatic finger and clamping pieces respectively arranged at two movable ends of the pneumatic finger, and clamping grooves which are matched with the shape of the punched product are formed in the ends, opposite to each other, of the clamping pieces; the side walls of the clamping grooves are provided with a plurality of hollow grooves in parallel.
The invention has the beneficial effects that: according to the invention, the products to be punched are jacked up one by one through the feeding and blanking mechanism so that the feeding robot can pick up the products, and compared with the prior art, the movement of parts and the moving distance of the products to be punched are reduced during feeding, so that the feeding efficiency is improved.
Drawings
Figure 1 is a schematic view of a prior art watch case feed mechanism.
FIG. 2 is a schematic diagram of the present invention.
Fig. 3 is a schematic view of a loading and unloading mechanism of the present invention.
Fig. 4 is a schematic view of fig. 3 with the base and product to be stamped hidden.
FIG. 5 is a schematic view of a positioning assembly of the present invention.
Fig. 6 is a schematic view of the turntable of the present invention.
Fig. 7 is a schematic view of the jacking mechanism of the present invention.
Fig. 8 is a schematic view of a feeding robot of the present invention.
Fig. 9 is a schematic view of a second fixture of the present invention.
Reference numerals: 1-watch case body feeding mechanism, 2-feeding and discharging mechanism, 3-feeding robot, 4-punch press, 5-product to be punched, 11-feeding seat, 12-feeding groove, 13-first cylinder, 14-second cylinder, 21-base, 22-turntable, 23-rotating mechanism, 24-feeding mechanism, 25-discharging mechanism, 26-jacking mechanism, 31-mechanical arm, 32-clamping mechanism, 221-positioning hole, 222-jacking hole, 231-rotating motor, 232-divider, 233-belt transmission mechanism, 241-positioning component, 242-positioning block, 243-positioning rod, 244-adjusting groove, 251-base, 252-limiting rod, 261-jacking component, 262-transmission mechanism, 263-power mechanism, 264-sliding rail, 320-connecting plate, 321-first clamping jaw, 322-second clamping jaw, 323-pneumatic, 324-clamping component, 325-clamping groove, 326-finger hollow groove.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 2, the robot automatic stamping device for watch case production provided by the invention comprises a feeding and discharging mechanism 2, a feeding robot 3 and a punch press 4; the feeding and discharging mechanism 2 is used for loading products 5 to be punched and punched products, and the feeding and discharging mechanism 2 is also used for jacking the products 5 to be punched one by one so as to facilitate the picking up of the feeding robot 3; the feeding robot 3 is used for transferring a product 5 to be punched from the feeding and discharging mechanism 2 to the punch press 4, and the feeding robot 3 is also used for transferring a punched product from the punch press 4 to the feeding and discharging mechanism 2.
Namely, when the stamping machine works, products 5 to be stamped are manually stacked one by one on the loading position of the loading and unloading mechanism 2; when feeding is needed, the feeding and discharging mechanism 2 jacks up a product 5 to be punched by the height equivalent to that of one product 5 to be punched, so that the feeding robot 3 can pick up the uppermost product 5 to be punched and place the product into the punch 4 for punching; after the punching is finished, the punched product is picked up by the feeding robot 3 and is placed into the blanking position of the feeding and blanking mechanism 2. According to the invention, the feeding and discharging mechanism 2 is used for jacking the products 5 to be punched one by one to enable the feeding robot 3 to pick up the products, so that the actions of parts and the moving distance of the products 5 to be punched are reduced in comparison with the prior art, and the feeding efficiency is improved.
As shown in fig. 3 and 4, in the present embodiment, the loading and unloading mechanism 2 includes a base 21, a turntable 22, and a rotating mechanism 23 for driving the turntable 22 to rotate, wherein the turntable 22 is rotatably disposed on the base 21; a plurality of feeding mechanisms 24 and a plurality of discharging mechanisms 25 are arranged on the circumference of the rotary table 22 in an annular matrix by taking the rotation center of the rotary table 22 as the center of a circle; the blanking mechanism 25 and the feeding mechanism 24 are arranged alternately; the base 21 is further provided with a jacking mechanism 26 for jacking the product 5 to be stamped from one of the loading mechanisms 24. That is, the invention switches the feeding and discharging by the rotation of the turntable 22, that is, when all the products 5 to be punched in the feeding mechanism 24 close to the feeding robot 3 are taken out or the corresponding discharging mechanisms 25 are full, the turntable 22 rotates by an angular displacement equivalent to one station to make the next group of feeding mechanisms 24 or discharging mechanisms 25 enter the material taking and discharging range of the feeding robot 3, so that the worker can continuously supplement the products 5 to be punched in the inner feeding mechanism 24 of the invention or take out the punched products from the discharging mechanisms 25 without affecting the work of the feeding robot 3, thereby ensuring the efficiency of the invention.
Specifically, as shown in fig. 3 to 5, the feeding mechanism 24 includes at least three positioning assemblies 241, each positioning assembly 241 includes a positioning block 242 and a positioning rod 243 installed on the positioning block 242, the positioning block 242 is installed on the turntable 22, a positioning groove (not labeled in the drawings) for loading the product 5 to be punched is formed between at least three positioning blocks 242, and the positioning rod 243 is used for preventing the product 5 to be punched from falling after the product 5 to be punched is stacked in the positioning groove. According to the invention, the feeding mechanism 24 is composed of four positioning components 241 and is used for enclosing to form a positioning groove, so that the feeding robot 3 can accurately pick up the product 5 to be punched without shaking after the product 5 to be punched is fed; meanwhile, the positioning rod 243 is arranged to ensure the stability of the stacked products 5 to be stamped. Of course, the reason why the four positioning components 241 are adopted to form the feeding mechanism 24 is that the watch is generally provided with four watch ears, and four hole positions are respectively formed between the four positioning components 241 to be matched with the four watch ears, so that the positioning is more stable.
Preferably, as shown in fig. 5 and 6, the positioning assembly 241 further includes a positioning screw (not shown), the positioning block 242 is provided with an adjusting groove 244, the rotary plate 22 is provided with a positioning hole 221, and the positioning screw passes through the adjusting groove 244 and then is screwed into the positioning hole 221, so as to connect the positioning block 242 and the rotary plate 22. Namely, the size of the positioning groove can be adjusted by changing the position of the positioning block 242 on the turntable according to the specification of the product 5 to be punched; after the adjustment is completed, the positioning screw passes through the adjustment slot 244 and then is screwed into the positioning hole 221 to fix the positioning block 242.
Specifically, as shown in fig. 4, 6 and 7, the turntable 22 is provided with a plurality of material ejecting holes 222, and each feeding mechanism 24 is located right above one material ejecting hole 222; the jacking mechanism 26 comprises a jacking piece 261, a transmission mechanism 262 and a power mechanism 263, the jacking piece 261 is located below one of the jacking holes 222, the power mechanism 263 is arranged on the base 21, the power mechanism 263 is connected to the jacking piece 261 through the transmission mechanism 262 in a transmission manner, and the power mechanism 263 is used for driving the jacking mechanism 26 to protrude out of the jacking hole 222. In this embodiment, the jacking mechanism 26 further includes a slide rail 264, and the transmission mechanism 262 is movably disposed on the slide rail 264.
In practical use, as in this embodiment, the power mechanism 263 is a servo motor, and the transmission mechanism 262 is a screw transmission mechanism, that is, the jacking member 261 is mounted on a movable nut of the transmission mechanism 262, so that the effect of driving the jacking member 261 to move up and down by the power mechanism 263 is achieved; the slide rails 264 are used for guiding the transmission mechanism 262 to ensure a straight stroke. Of course, the servo motor is adopted as the power mechanism 263 in the present invention, because the stroke of the servo motor is stable, the precision of the rotation can be ensured, and thus the jacking mechanism 26 is ensured to only raise the thickness of one product 5 to be punched each time.
Specifically, as shown in fig. 3, the blanking mechanism 25 includes a base 251 and a limiting rod 252 disposed on the base 251, wherein the base 251 is disposed on the turntable 22; the punched product is picked up by the feeding robot 3 and is sleeved on the limiting rod 252 to be stacked. The middle part of the watch case is provided with a hole which is used for assembling the movement and the glass cover, so that after the punched product is picked up by the feeding robot 3, the watch case can be stacked by inserting the watch case into the limiting rod 252 after the hole is aligned with the limiting rod 252. The base 251 is arranged so that when the worker takes out the stacked punched products, a gap of the thickness of the base 251 is left between the punched products and the turntable 22 to facilitate blanking.
Specifically, as shown in fig. 4, the rotating mechanism 23 includes a rotating motor 231 and a divider 232, the rotating motor 231 is disposed on the base 21, and the rotating motor 231 is connected to the rotating disc 22 through the divider 232 for driving the rotating disc 22 to rotate. The rotation precision is regulated and controlled by the divider 232, so that the turntable 22 only rotates for angular displacement equivalent to one station at a time, and the feeding robot 3 can accurately feed and discharge materials. In the present embodiment, the rotating motor 231 and the divider 232 are in transmission connection through a belt transmission mechanism 233.
As shown in fig. 8, in this embodiment, the feeding robot 3 includes a mechanical arm 31 and a clamping mechanism 32, the clamping mechanism 32 includes a connecting plate 320, and a first clamping jaw 321 and a second clamping jaw 322 both disposed on the same end surface of the connecting plate 320, the connecting plate 320 is mounted at the end of the mechanical arm 31, the first clamping jaw 321 is used for clamping a product 5 to be stamped, and the second clamping jaw 322 is used for clamping a stamped product. Namely, the feeding robot 3 can move once to take out/put down the product 5 to be punched and can also put down/take out the punched product, so that the action efficiency of the feeding robot 3 is improved.
Specifically, the first clamping jaw 321 includes a finger cylinder and two clamping members, the two clamping members are respectively mounted at two movable ends of the finger cylinder, and the clamping members only need to smoothly clamp the product 5 to be stamped. Since the punched product is a hollow structure, the structure of the second clamping jaw 322 needs to have a requirement to ensure that the punched product is not deformed in the clamping process. Therefore, as shown in fig. 9, in this embodiment, the second clamping jaw 322 includes a pneumatic finger 323 and clamping members 324 respectively mounted at two movable ends of the pneumatic finger 323, and a clamping groove 325 adapted to the shape of the punched product is provided at an end of the clamping members 324 opposite to each other; the side wall of the clamp groove 325 is provided with a plurality of hollow-out grooves 326 in parallel. The punched product is not deformed through the clamping groove 325, the contact area of the clamping piece 324 and the punched product is reduced through the arrangement of the hollow groove 326 to increase the pressure, the punched product can be clamped by using smaller force, the deformation of the punched product is avoided, and the clamping stability is ensured.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an automatic stamping device of robot for watch case production which characterized in that: comprises a feeding and discharging mechanism, a feeding robot and a punch press;
the feeding and discharging mechanism is used for loading products to be punched and punched products, and is also used for jacking the products to be punched one by one so as to be picked up by the feeding robot;
the feeding robot is used for transferring a product to be punched to the punch press from the feeding and discharging mechanism, and the feeding robot is also used for transferring the punched product to the feeding and discharging mechanism from the punch press.
2. A robotic automatic stamping device for watch case production as claimed in claim 1 wherein: the feeding and discharging mechanism comprises a base, a turntable and a rotating mechanism for driving the turntable to rotate, and the turntable is rotatably arranged on the base; the rotary table is provided with a plurality of feeding mechanisms and a plurality of discharging mechanisms in an annular matrix by taking the rotating center of the rotary table as the circle center; the blanking mechanism and the feeding mechanism are arranged alternately;
the base is also provided with a jacking mechanism for jacking a product to be punched from one of the feeding mechanisms.
3. A robotic automatic stamping device for watch case production as claimed in claim 2 wherein: the feeding mechanism comprises at least three positioning assemblies, each positioning assembly comprises a positioning block and a positioning rod arranged on the corresponding positioning block, the positioning blocks are arranged on the rotary table, positioning grooves used for loading products to be punched are formed between the three positioning blocks, and the positioning rods are used for stacking the products to be punched and placing the products to be punched in the positioning grooves to prevent the products to be punched from toppling over.
4. A robotic automatic punching device for watch case production according to claim 3, characterized in that: the positioning assembly further comprises a positioning screw, the positioning block is provided with an adjusting groove, the turntable is provided with a positioning hole, and the positioning screw penetrates through the adjusting groove and then is connected to the positioning hole to achieve connection of the positioning block and the turntable.
5. A robotic automatic stamping device for watch case production as claimed in claim 2 wherein: the turntable is provided with a plurality of material ejecting holes, and each feeding mechanism is positioned right above one material ejecting hole; the jacking mechanism comprises a jacking piece, a transmission mechanism and a power mechanism, the jacking piece is positioned below one of the jacking holes, the power mechanism is arranged on the base, the power mechanism is connected to the jacking piece through the transmission mechanism in a transmission mode, and the power mechanism is used for driving the jacking mechanism to protrude out of the jacking holes.
6. A robotic automatic punching device for watch case production according to claim 5, characterized in that: the jacking mechanism further comprises a sliding rail, and the transmission mechanism is movably arranged on the sliding rail.
7. A robotic automatic stamping device for watch case production as claimed in claim 2 wherein: the blanking mechanism comprises a base and a limiting rod arranged on the base, and the base is arranged on the turntable; and the punched product is picked up by the feeding robot and is sleeved on the limiting rod to be stacked.
8. A robotic automatic stamping device for watch case production as claimed in claim 2 wherein: the rotating mechanism comprises a rotating motor and a divider, the rotating motor is arranged on the base, and the rotating motor is connected to the turntable through the divider in a transmission mode.
9. A robotic automatic stamping device for watch case production as claimed in claim 1 wherein: the feeding robot comprises a mechanical arm and a clamping mechanism, wherein the clamping mechanism comprises a connecting plate, a first clamping jaw and a second clamping jaw which are arranged on the same end face of the connecting plate, the connecting plate is arranged at the tail end of the mechanical arm, the first clamping jaw is used for clamping a product to be punched, and the second clamping jaw is used for clamping the product after punching.
10. A robotic automatic stamping device for watch case production as claimed in claim 9 wherein: the second clamping jaw comprises a pneumatic finger and clamping pieces respectively arranged at two movable ends of the pneumatic finger, and clamping grooves which are matched with the shape of the punched product are formed in the ends, opposite to each other, of the clamping pieces; the side walls of the clamping grooves are provided with a plurality of hollow grooves in parallel.
Priority Applications (1)
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CN201910944579.XA CN110756639A (en) | 2019-09-30 | 2019-09-30 | A automatic stamping device of robot for watch case production |
Applications Claiming Priority (1)
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CN201910944579.XA CN110756639A (en) | 2019-09-30 | 2019-09-30 | A automatic stamping device of robot for watch case production |
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CN110756639A true CN110756639A (en) | 2020-02-07 |
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CN201910944579.XA Pending CN110756639A (en) | 2019-09-30 | 2019-09-30 | A automatic stamping device of robot for watch case production |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111959172A (en) * | 2020-07-13 | 2020-11-20 | 东莞长盈精密技术有限公司 | Logo icon stamping automatic feeding and discharging system |
CN115431183A (en) * | 2022-10-05 | 2022-12-06 | 湖南艾尔时钟表有限公司 | Watch case forming, stamping and polishing integrated device |
-
2019
- 2019-09-30 CN CN201910944579.XA patent/CN110756639A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111959172A (en) * | 2020-07-13 | 2020-11-20 | 东莞长盈精密技术有限公司 | Logo icon stamping automatic feeding and discharging system |
CN115431183A (en) * | 2022-10-05 | 2022-12-06 | 湖南艾尔时钟表有限公司 | Watch case forming, stamping and polishing integrated device |
CN115431183B (en) * | 2022-10-05 | 2024-01-19 | 湖南艾尔时钟表有限公司 | Integrated device for forming, stamping and polishing watch case |
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