US1195926A - Web feeding and cutting device - Google Patents

Web feeding and cutting device Download PDF

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Publication number
US1195926A
US1195926A US1195926DA US1195926A US 1195926 A US1195926 A US 1195926A US 1195926D A US1195926D A US 1195926DA US 1195926 A US1195926 A US 1195926A
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Prior art keywords
web
rolls
feeding
cutting device
cutting
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • B65H35/0026—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10S156/908—Laminating sheet to entire edge of block and both adjacent opposite surfaces, e.g. bookbinding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4587—Dwell initiated by disengagement of surface of moving frictional feed means from work
    • Y10T83/4592—Feed means has rotary motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
    • Y10T83/8786—Oscillating tool

Definitions

  • the main object of the present invention is to feed such reinforcing means inthe form of a web and to sever the same into strips as it is used. 7
  • Figure 1 is a side elevation of the crash feed device and cover drum.
  • Fig. 2 is a plan view of the crash feed device shown in Fig. 1.
  • Fig. 3 is a detail sectional view on the line 3-3 of- Fig. 1.
  • Fig. t is an end view of the parts shown in Fig. 1, looking in the direction of the arrow 1.
  • the book 1 is the book advanced by a suitable book conveyor (not shown) with its back lowermost.
  • the back of the book is supplied with an adhesive in a well known manner before it reaches the endless cover presser or drum 113.
  • the cover 114 is fed to this drum by any suitable means not shown.
  • the web 116 of reinforcing material (crash or cheesecloth) is fed from a suitable reel (not shown).
  • 117 and 118 indicate two feed rolls mounted adjacent to the path of the book conveyer. Between these two rolls the web 116 is led by means of the idler 119 and guides 120.
  • the roll 117 is mounted on the relatively stationary bearing 120 while the roll 118 is mounted on the arm 121 connected to the rocking member 122, here shown as a sleeve, on the shaft 123.
  • a lever 124 Connected to the arm 121 is a lever 124 which extends downwardly and is actuated from a suitable cam (not shown).
  • Carried by each of the rolls 117 and 118 is a sprocket wheel 128.
  • a stationary cutting member 131 mounted underneath the path of the web 116 and transversely thereof is a stationary cutting member 131 Located above the path of the web 116a'nd extending transversely thereof is movable cutting member 132. This member 132 is mounted on the rocking support 133 and is normally held out of engagement with the web bymeans of the spring 134. Connected to the rocking sleeve 122 is an extension 135 having a bifurcated end 136 which engages the end of the cutting member 132.
  • a pair of friction rolls adapted to' feed a web of material between them, a cutting device in the path of the web, and a unitary member connected to said cutting device and to one of said rolls and operable to simultaneously actuate the cutting device and separate the rolls.
  • means for feeding a web of material means for severing the web of materiahand a unitary member connected to said severing means and to said feeding means and operable to simultaneously actuate said severing means and interrupt the operation of said feeding means.
  • a pair of friction rolls adapted to feed a web of material between them, a cutting member in the path of the web, and a-movable member supporting one of said rolls to move it toward and away from the other roll, said movable member being in operative engagement with said cutting member.
  • means for feeding a Web of material a rock ing cutting member located adjacent to the path of the Web, a spring device for normally holding said cutting member out of the path of the Web and said feeding means in operative condition, and means for rocking said cut-ting member, in opposition to the spring device, to sever the Web and to interrupt the operation of the feeding means in a single movement in one direction.
  • rolls for feeding a Web of material, a cutting member located adjacent to the path of the Web, a spring device for normally holding said cutting member out of the path of the Web, a movable member carrying one of said rolls and engaging said cutting member to operate said cutting member in oppositionto said spring device and to separate the rolls.

Description

C. A. JUENGST.
WEB FEEDING AND CUTTING DEVICE.
APPLICATION FILED AUG-B1914.
Patented Aug. 22, 1916.
CHARLES A. J IIENGST, OF CROTON FALLS, NEWLYORK.
WEB FEEDING AND CUTTING DEV ICE.
Specification of Letters Patent.
Patented Aug. 22, 1916.
Application filed August '7, 1914. Serial No. 855,645.
T 0 all whom it may concern:
Be it known that I, CHARLES A. J UENGST, a citizen of the United States, and a resident of Croton Falls, in thecounty of Westchester and State of New York, have in" vented certain new and useful Improvements in )Veb Feeding and Cutting Devices, of which the following is a specification.
In book covering machines for covering books that have not been previously stitched, it is customary to interpose a strip of reinforcing material between the back of the book and the cover.
The main object of the present invention is to feed such reinforcing means inthe form of a web and to sever the same into strips as it is used. 7
The invention consists of the features of construction, combination of parts and arrangement of elements as set forth in the claims hereto appended, a preferred form of which is disclosed in the present specification and accompanying drawings. W
In the said drawings: Figure 1 is a side elevation of the crash feed device and cover drum. Fig. 2 is a plan view of the crash feed device shown in Fig. 1. Fig. 3 is a detail sectional view on the line 3-3 of- Fig. 1. Fig. tis an end view of the parts shown in Fig. 1, looking in the direction of the arrow 1.
Similar characters of reference indicate corresponding parts in the difierent views.
1 is the book advanced by a suitable book conveyor (not shown) with its back lowermost. The back of the book is supplied with an adhesive in a well known manner before it reaches the endless cover presser or drum 113. The cover 114: is fed to this drum by any suitable means not shown. The web 116 of reinforcing material (crash or cheesecloth) is fed from a suitable reel (not shown).
117 and 118 indicate two feed rolls mounted adjacent to the path of the book conveyer. Between these two rolls the web 116 is led by means of the idler 119 and guides 120. The roll 117 is mounted on the relatively stationary bearing 120 while the roll 118 is mounted on the arm 121 connected to the rocking member 122, here shown as a sleeve, on the shaft 123. Connected to the arm 121 is a lever 124 which extends downwardly and is actuated from a suitable cam (not shown). Carried by each of the rolls 117 and 118 is a sprocket wheel 128. A
way the proper rotation is given to the rolls 117 and 118, the separation of the said rolls being also permitted by this construction.
Mounted underneath the path of the web 116 and transversely thereof is a stationary cutting member 131 Located above the path of the web 116a'nd extending transversely thereof is movable cutting member 132. This member 132 is mounted on the rocking support 133 and is normally held out of engagement with the web bymeans of the spring 134. Connected to the rocking sleeve 122 is an extension 135 having a bifurcated end 136 which engages the end of the cutting member 132.
It will now be apparent that the rotation of the rolls 117 and 118 will feed the web forward in between the book and the cover presser and that the latter will apply both simultaneously to the book as the latter passes over the cover presser. At the proper time in the cycle of operations the cam (not shown) will actuate the sleeve 122 whereby the cutting member 132 will sever the web, and at the same time the rolls 117 and 118 will become separated, thereby interrupting the feed of the web.
What is claimed, is:
1. In a machine of the character set forth, a pair of friction rolls adapted to' feed a web of material between them, a cutting device in the path of the web, and a unitary member connected to said cutting device and to one of said rolls and operable to simultaneously actuate the cutting device and separate the rolls.
2. In a machine of the character set'forth, means for feeding a web of material, means for severing the web of materiahand a unitary member connected to said severing means and to said feeding means and operable to simultaneously actuate said severing means and interrupt the operation of said feeding means.
3. In a machine of the character set forth, a pair of friction rolls adapted to feed a web of material between them, a cutting member in the path of the web, and a-movable member supporting one of said rolls to move it toward and away from the other roll, said movable member being in operative engagement with said cutting member.
4. In a machine of the character set forth, means for feeding a Web of material, a rock ing cutting member located adjacent to the path of the Web, a spring device for normally holding said cutting member out of the path of the Web and said feeding means in operative condition, and means for rocking said cut-ting member, in opposition to the spring device, to sever the Web and to interrupt the operation of the feeding means in a single movement in one direction.
5. In a machine of the character set forth, rolls for feeding a Web of material, a cutting member located adjacent to the path of the Web, a spring device for normally holding said cutting member out of the path of the Web, a movable member carrying one of said rolls and engaging said cutting member to operate said cutting member in oppositionto said spring device and to separate the rolls.
Signed at New York city, in the of New York and State of New York, this 6th day of August, A. D. 1914:.
CHARLES A. JUENGST. l'vitnesses MARY W. lVALLAcE, AXEL V. BEEKER.
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US1195926D Web feeding and cutting device Expired - Lifetime US1195926A (en)

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