EP4201616B1 - Versorgungssystem für stanzwerkzeuge - Google Patents

Versorgungssystem für stanzwerkzeuge Download PDF

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Publication number
EP4201616B1
EP4201616B1 EP21942799.4A EP21942799A EP4201616B1 EP 4201616 B1 EP4201616 B1 EP 4201616B1 EP 21942799 A EP21942799 A EP 21942799A EP 4201616 B1 EP4201616 B1 EP 4201616B1
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EP
European Patent Office
Prior art keywords
locking
disposed
storage rack
rods
frame
Prior art date
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Active
Application number
EP21942799.4A
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English (en)
French (fr)
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EP4201616A1 (de
EP4201616A4 (de
EP4201616C0 (de
Inventor
Xiebin WANG
Junxiang TONG
Huizhong TONG
Wenyin WANG
Xiaozhong TONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quzhou Taiwei Precise Machinery Co Ltd
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Quzhou Taiwei Precise Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Publication of EP4201616A1 publication Critical patent/EP4201616A1/de
Publication of EP4201616A4 publication Critical patent/EP4201616A4/de
Application granted granted Critical
Publication of EP4201616B1 publication Critical patent/EP4201616B1/de
Publication of EP4201616C0 publication Critical patent/EP4201616C0/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/04—Racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B26F1/405—Travelling head presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters

Definitions

  • the present invention relates to the technical field of automatic cutting machines, and in particular to a die cutter supply system and a high-speed smart cutting and processing center using the system.
  • CN 107 097 294 A discloses a cutting machine for sheet cutting which comprises a die cutting head, a cutting die replacement mechanism, a tool magazine, a rack, a bracket and a control box.
  • the die cutting head is arranged on the rack which is arranged at one end of the die cutting head.
  • the tool magazine is arranged in the bracket.
  • the cutting die replacement mechanism is arranged between the tool magazine and the die cutting head.
  • a cutting die is arranged under the die cutting head, and the control box is arranged on the rack.
  • CN 201 231 508 Y discloses a foam board cutting machine.
  • the present invention provides a die cutter supply system and a high-speed smart cutting and processing center using the system, which feature simple structure, small volume and good stability.
  • the present invention is achieved by providing a die cutter supply system, which includes a frame and a die cutter storage rack and a drive device disposed within the frame.
  • An exit-entry portion for die cutters to enter and exit the storage rack is disposed at back and front sides of the frame respectively.
  • a plurality of die cutters are stacked up and down in different layers in the storage rack.
  • Guide columns are respectively disposed at four corners of the frame, and guide sleeves slidable cooperating with the guide columns are disposed on the storage rack.
  • the drive device drives the storage rack up and down along the guide columns.
  • the drive device includes a motor gear box provided with a dual-output shaft, driving belt wheels, a driven shaft, driven bearings, driven belt wheels and synchronous belts.
  • the motor gear box is disposed on the top of the frame.
  • the locking operation rod is slid up and down along the locking bearings under the drive of the locking cylinder.
  • the rotary shaft fixing rod is fixed at a side of the storage rack, and the rotary shaft fixing rod is provided with a plurality of avoiding holes corresponding to a placement position of each layer of die cutter.
  • the driving rods, the locking rods and the locking rod rotary shafts are respectively disposed at a side of the placement position of each layer of die cutter by sets.
  • the locking rods are provided with a waist-shaped hole, a rotary shaft hole, and an arc-shaped portion.
  • the locking rod rotary shafts are penetrated through the rotary shaft fixing rod and the rotary shaft holes of the locking rods to movably connect the locking rods in the avoiding holes of the locking rods.
  • One end of the driving rods is fixed on the locking rods, and the other end is movably inserted into the waist-shaped holes of the locking rods.
  • the arc-shaped portions of the locking rods are fitted into limiting grooves of side edges of the die cutters.
  • the locking operation rod slides up and down and thus drives the locking rods to rotate around the locking rod rotary shafts through the driving rods.
  • a roller is disposed at a sidewall of each slideway 7.
  • the locking operation rod is provided with a contact block, and an upper travel switch and a lower travel switch cooperating with the contact block are respectively disposed on the frame.
  • a cutter rack support column is disposed at the bottom of the storage rack, and a cutter rack limiting column is disposed on the top of the frame 1.
  • a preferred embodiment of a die cutter supply system of the present invention includes a frame 1 and a die cutter storage rack 2 and a drive device 3 disposed within the frame 1.
  • An exit-entry portion 4 for die cutters A to enter and exit the storage rack 2 is disposed at back and front sides of the frame 1 respectively.
  • the exit-entry portion 4 at one side is used to connect with a high-speed smart cutting and processing center to provide a desired die cutter A for the high-speed smart cutting and processing center.
  • the exit-entry portion 4 at the other side is used to change and sequentially configure the die cutters A in the frame 1.
  • a plurality of die cutters A are stacked up and down in different layers in the storage rack 2.
  • Guide columns 5 are respectively disposed at four corners of the frame 1.
  • Guide sleeves 6 slidably cooperating with the guide columns 5 are disposed on the storage rack 2.
  • the drive device 3 drives the storage rack 2 up and down along the guide columns 5.
  • the drive device includes a motor gear box 31 provided with a dual output shaft, driving belt wheels 32, a driven shaft 33, driven bearings 34, driven belt wheels 35 and synchronous belts 36.
  • the motor gear box 31 is disposed on the top of the frame 1.
  • Two driving belt wheels 32 are respectively disposed on both ends of the output shaft.
  • Two driven bearings 34 are fixed at a lower portion of the frame 1 and located below the storage rack 2.
  • the driven shaft 33 is penetrated through the two driven bearings 34, and the driven belt wheels 35 are disposed on both ends of the driven shaft 33.
  • the driving belt wheels 32 drive the driven belt wheels 35 to rotate by the synchronous belts 36.
  • a synchronous belt 36 is disposed on left and right sides of the frame 1 respectively, and each synchronous belt 36 is provided with a cutter rack fixing plate 37, one end of the cutter rack fixing plate 37 is fixed on the synchronous belt 36, and the other end is fixed on the storage rack 2 at this side.
  • the two synchronous belts 36 drive the storage rack 2 to move up and down along the guide columns 5 through respective cutter rack fixing plates 37 at the same time.
  • the structure of the drive device 3 is simplified and the repeatability of the up and down moving position of the storage rack 2 is improved, thereby increasing the running stability.
  • a plurality of slideways 7 for placing the die cutters A are disposed at the left and right sides of the storage rack 2 respectively and a die cutter locking device 8 for positioning the die cutters A in the slideways 7 is disposed at the right side of the storage rack 2.
  • the die cutter locking device 8 includes a locking cylinder 81, a locking operation rod 82, locking bearings 83, driving rods 84, locking rods 85, locking rod rotary shafts 86, and a rotary shaft fixing rod 87.
  • the locking cylinder 81, the locking bearing 83, and the rotary shaft fixing rod 87 are respectively fixed to the storage rack 2.
  • the locking cylinder 81 is fixed on an upper portion of the storage rack 2, and the locking operation rod 82 is fixedly connected with an output shaft of the locking cylinder 81.
  • the locking operation rod 82 is penetrated through two locking bearings 83 which are fixed on the storage rack 2 and respectively located both ends of the locking operation rod 82.
  • the locking operation rod 82 is slid up and down along the locking bearings 83 under the drive of the locking cylinder 81.
  • the rotary shaft fixing rod 87 is fixed at a side of the storage rack 2, and the rotary shaft fixing rod 87 is provided with a plurality of avoiding holes 871 each corresponding to a placement position of the each layer of die cutter A.
  • the driving rods 84, the locking rods 85 and the locking rod rotary shafts 86 are disposed at a side of the placement position of each layer of die cutter A respectively by sets.
  • the locking rod is provided with a waist-shaped hole 851, a rotary shaft hole 852 and an arc-shaped portion 853 respectively, where the waist-shaped hole 851 and the arc-shaped portion 853 are located at both sides of the rotary shaft hole 852.
  • the locking rod rotary shafts 86 are penetrated through the rotary shaft fixing rod 87 and the rotary shaft holes 852 of the locking rods 85 to movably connect the locking rods 85 in the locking rod avoiding holes 871 such that the locking rods 85 can rotate around the locking rod rotary shafts 86.
  • One end of the driving rods 84 is fixed on the locking rods 85, and the other end is movable inserted into the waist-shaped holes of the locking rods 85.
  • the arc-shaped portions 853 of the locking rods 85 are fitted into limiting grooves B of side edges of the die cutters A, as shown in FIG. 5 .
  • the locking operation rod 82 slides up and down and thus drives the locking rods 85 to rotate around the locking rod rotary shafts 86 through the driving rods 84, such that the arc-shaped portions 853 of the locking rods 85 are fitted into the limiting grooves B of the die cutters A so as to lock up the die cutters A, or the arc-shaped portions 853 of the locking rods 85 are released from the limiting grooves B of the die cutters A so as to unlock the die cutters A.
  • the locking operation rod 82 is provided with a contact block 88, and an upper travel switch 10 and a lower travel switch 11 cooperating with the contact block 88 are respectively disposed on the frame 1.
  • the contact block 88 moves up and down along with the locking operation rod 82 to trigger the upper travel switch 10 and the lower travel switch 11 respectively so as to limit the upper and lower positions for the movement of the locking operation rod 82, thereby improving the operation safety of the die cutter locking device 8.
  • a roller 9 is disposed at a sidewall of each slideway 7.
  • the rollers 9 are located above the die cutters A and close to the exit-entry portion 4 at the back of the frame 1, so as to achieve limiting and guiding effect when the die cutters A are guided into or out of the storage rack 2.
  • a cutter rack support column 12 is disposed at the bottom of the storage rack 2 and fixed on the frame 1.
  • a cutter rack limiting column 13 is disposed on the top of the frame 1. In this embodiment, four cutter rack support columns 12 are disposed correspondingly at four corners of the bottom of the storage rack 2, and four cutter rack limiting columns 13 are disposed correspondingly at four corners of the top of the frame 1. In this way, the safety and stability of the storage rack 2 can be improved.
  • a stop switch 14 triggered by the storage rack 2 is disposed on the frame 1. The stop switch 14 is used to limit a descending position of the storage rack 2, thereby improving the movement safety and stability of the storage rack 2.
  • the present invention is achieved by providing a high-speed smart cutting and processing center.
  • the high-speed smart cutting and processing center uses the above die cutter supply system.
  • the die cutter supply system can automatically provide the die cutters A desired for cutting operation to the high-speed smart cutting and processing center.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Claims (6)

  1. Ein Stanzmesserversorgungssystem, umfassend: einen Rahmen (1), einen Stanzmesserlagerrahmen (2) und eine Antriebsvorrichtung (3), die innerhalb des Rahmens (1) angeordnet sind, wobei an den Vorder- und Rückseiten des Rahmens (1) jeweils ein Ein- und Austrittsbereich (4) für Stanzmesser (A) angeordnet ist, eine Vielzahl von Stanzmessern (A) in unterschiedlichen Ebenen im Lagerrahmen (2) übereinander gestapelt sind, Führungssäulen (5) jeweils an den vier Ecken des Rahmens (1) angeordnet sind, Führungshülsen (6), die gleitend mit den Führungssäulen (5) zusammenwirken, am Lagerrahmen (2) angebracht sind, und die Antriebsvorrichtung (3) den Lagerrahmen (2) entlang der Führungssäulen (5) auf- und abbewegt;
    dadurch gekennzeichnet, dass die Antriebsvorrichtung (3) ein Motorgetriebe (31) mit einer Doppelausgangswelle, Antriebsriemenscheiben (32), eine Abtriebswelle (33), Abtriebslager (34), Abtriebsriemenscheiben (35) und Synchronriemen (36) umfasst, wobei das Motorgetriebe (31) oben am Rahmen (1) angebracht ist, zwei Antriebsriemenscheiben (32) jeweils an den beiden Enden der Ausgangswelle angebracht sind, zwei Abtriebslager (34) an einem unteren Bereich des Rahmens (1) befestigt und unterhalb des Lagerrahmens (2) angeordnet sind, die Abtriebswelle (33) durch die beiden Abtriebslager (34) hindurchgeführt ist, die Abtriebsriemenscheiben (35) an beiden Enden der Abtriebswelle (33) angebracht sind, die Antriebsriemenscheiben (32) die Abtriebsriemenscheiben (35) über die Synchronriemen (36) in Rotation versetzen, jeweils ein Synchronriemen (36) an der linken und rechten Seite des Rahmens (1) angebracht ist, jeder Synchronriemen (36) mit einer Stanzmesserrahmenbefestigungsplatte (37) versehen ist, wobei ein Ende der Stanzmesserrahmenbefestigungsplatte (37) am Synchronriemen (36) befestigt ist und das andere Ende am Lagerrahmen (2) auf dieser Seite befestigt ist,
    wobei eine Vielzahl von Führungsschienen (7) zum Platzieren von Stanzmessern (A) jeweils links und rechts am Lagerrahmen (2) übereinander angeordnet sind, eine Stanzmesserverriegelungsvorrichtung (8) zum Positionieren eines Stanzmessers (A) in einer Führungsschiene (7) auf der rechten Seite des Lagerrahmens (2) angeordnet ist, die Stanzmesserverriegelungsvorrichtung (8) einen Verriegelungszylinder (81), eine Verriegelungsbetätigungsstange (82), Verriegelungslager (83), Antriebsstangen (84), Verriegelungsstangen (85), Verriegelungsstangen-Drehachsen (86) und Verriegelungsstangen-Befestigungsstangen (87) umfasst, wobei der Verriegelungszylinder (81) an einem oberen Bereich des Lagerrahmens (2) befestigt ist, die Verriegelungsbetätigungsstange (82) fest mit einer Ausgangswelle des Verriegelungszylinders (81) verbunden ist, die Verriegelungsbetätigungsstange (82) durch zwei Verriegelungslager (83) hindurchgeführt ist, die beiden Verriegelungslager (83) am Lagerrahmen (2) befestigt und jeweils an beiden Enden der Verriegelungsbetätigungsstange (82) angeordnet sind, die Verriegelungsbetätigungsstange (82) entlang der Verriegelungslager (83) unter Antrieb des Verriegelungszylinders (81) auf- und abgleitet, die Verriegelungsstangen-Befestigungsstange (87) an einer Seite des Lagerrahmens (2) befestigt ist, die Verriegelungsstangen-Befestigungsstange (87) mit einer Vielzahl von Aussparungen (871) versehen ist, die den Positionen der einzelnen Stanzmesserebenen entsprechen, die Antriebsstangen (84), die Verriegelungsstangen (85) und die Verriegelungsstangen-Drehachsen (86) jeweils in den Positionen der einzelnen Stanzmesserebenen angebracht sind, die Verriegelungsstangen (85) mit einem schlitzförmigen Loch (851), einem Drehachsenloch (852) und einem bogenförmigen Abschnitt (853) versehen sind, die Verriegelungsstangen-Drehachsen (86) durch die Verriegelungsstangen-Befestigungsstange (87) und die Drehachsenlöcher (852) der Verriegelungsstangen (85) hindurchgeführt sind, um die Verriegelungsstangen (85) beweglich in den Aussparungen (871) der Verriegelungsstangen zu verbinden, ein Ende der Antriebsstangen (84) an den Verriegelungsstangen (85) befestigt ist, das andere Ende beweglich in die schlitzförmigen Löcher (851) der Verriegelungsstangen (85) eingeführt ist, der bogenförmige Abschnitt (853) der Verriegelungsstangen (85) in Begrenzungsnuten (B) der Seitenkanten der Stanzmesser (A) eingepasst ist, und die Verriegelungsbetätigungsstange (82) auf- und abgleitet und dadurch die Verriegelungsstangen (85) durch die Antriebsstangen (84) um die Verriegelungsstangen-Drehachsen (86) dreht.
  2. Das Stanzmesserversorgungssystem nach Anspruch 1, wobei eine Rolle (9) an einer Seitenwand jeder Führungsschiene (7) angebracht ist.
  3. Das Stanzmesserversorgungssystem nach Anspruch 1, wobei die Verriegelungsbetätigungsstange (82) mit einem Kontaktblock (88) versehen ist und ein oberer Endschalter (10) und ein unterer Endschalter (11), die mit dem Kontaktblock (88) zusammenwirken, jeweils am Rahmen (1) angebracht sind.
  4. Das Stanzmesserversorgungssystem nach Anspruch 1, wobei eine Stanzmesserrahmenstützsäule (12) am Boden des Lagerrahmens (2) und eine Stanzmesserrahmen-Begrenzungssäule (13) oben am Rahmen (1) angebracht sind.
  5. Das Stanzmesserversorgungssystem nach Anspruch 1, wobei ein durch den Lagerrahmen (2) ausgelöster Stoppschalter (14) am Rahmen (1) angebracht ist.
  6. Ein Hochgeschwindigkeits-Smart-Schneid- und Bearbeitungszentrum, das das Stanzmesserversorgungssystem nach einem der Ansprüche 1 bis 4 verwendet.
EP21942799.4A 2021-05-24 2021-12-14 Versorgungssystem für stanzwerkzeuge Active EP4201616B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110567905.7A CN113146724B (zh) 2021-05-24 2021-05-24 刀模供给系统及使用该系统的高速智能裁断加工中心
PCT/CN2021/138070 WO2022247236A1 (zh) 2021-05-24 2021-12-14 刀模供给系统及使用该系统的高速智能裁断加工中心

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EP4201616A1 EP4201616A1 (de) 2023-06-28
EP4201616A4 EP4201616A4 (de) 2024-05-29
EP4201616B1 true EP4201616B1 (de) 2025-01-29
EP4201616C0 EP4201616C0 (de) 2025-01-29

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CN113146724B (zh) * 2021-05-24 2025-09-19 衢州台威精工机械有限公司 刀模供给系统及使用该系统的高速智能裁断加工中心

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WO2022247236A1 (zh) 2022-12-01
EP4201616A1 (de) 2023-06-28
CN113146724A (zh) 2021-07-23
EP4201616A4 (de) 2024-05-29
EP4201616C0 (de) 2025-01-29
CN113146724B (zh) 2025-09-19

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