CN104691874A - Automatic counter - Google Patents

Automatic counter Download PDF

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Publication number
CN104691874A
CN104691874A CN201510052253.8A CN201510052253A CN104691874A CN 104691874 A CN104691874 A CN 104691874A CN 201510052253 A CN201510052253 A CN 201510052253A CN 104691874 A CN104691874 A CN 104691874A
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CN
China
Prior art keywords
push rod
frame
rack
arc
shaped rack
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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
Application number
CN201510052253.8A
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Chinese (zh)
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CN104691874B (en
Inventor
不公告发明人
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Liu Yunli
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Individual
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Priority to CN201510052253.8A priority Critical patent/CN104691874B/en
Publication of CN104691874A publication Critical patent/CN104691874A/en
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Publication of CN104691874B publication Critical patent/CN104691874B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/08Devices for counting or registering the number of articles handled, or the number of packages produced by the machine

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention discloses an automatic counter which comprises a rack (1), a frame connecting rod (2), a linear rack (3), a gear (4), an arc-shaped rack (5), a push rod (6), an ejector rod (10) and an ejector pin (7), wherein the frame connecting rod (2) is hinged to the rack (1), a first sliding chute (12) is formed in the frame connecting rod (2), a first round pin (14) is in sliding fit with the first sliding chute (12), the first round pin (14) is arranged on the linear rack (3), the linear rack (3) is matched with the rack (1) through a guiding device, the gear (4) is in rotational connection with the rack (1), the gear (4) is meshed with the linear rack (3), the arc-shaped rack (5) is in rotational connection with the rack (1), the arc-shaped rack (5) is meshed with the gear (4), a positioning device is arranged at the upper end of the arc-shaped rack (5), and the push rod (6) is connected with the ejector pin (7) through a pushing device. The automatic counter provided by the invention reduces the workload for an inventory inspector and is high in the inventory inspection efficiency.

Description

Auto-counter
Technical field
The present invention relates to express delivery packaging and counting technology field, particularly relate to a kind of auto-counter being specifically designed to express delivery small-to-medium business counting.
Background technology
Along with the continuous quickening of global economic integration progress, trade activity between various countries, between each department is more and more active, production, operation and social activities are tending towards high efficiency and fast pace, the time value is more and more important, and the objects such as a large amount of commodity, commercial correspondance need to be delivered to another place in the shortest time soon from the three unities.
In the prosperity period of express delivery industry, big and small express company's numerous and complicated.Wherein, for some developing middle-size and small-size express companies, also there is no major company's so strong financial strength, for buying some hardware devices fund very limited.For any one site in express company, they will check the express delivery number of packages on the same day every day before delivery, carry out one check express delivery number of packages total quantity.And be exactly manually carry out several for traditional counting method, so increase work capacity or the working strength of the personnel of checking; And, due to quick despatch have big article, have small articles, have heavy, have various types of quick despatchs such as light, these various types of quick despatchs all easily disperse the attention of the personnel that check, thus cause checking and make mistakes; In addition, count number for a long time and easily cause fatigue, or there is chaotic or slip of the tongue in brain, this is also easy to cause to check make mistakes.And once check and make mistakes, correspondingly with the data in bill not go up, check personnel and again check again, this also just causes quick despatch, and to check work capacity large, and check inefficient result.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes existing technological deficiency, provide a kind of person works of checking measure little, check the high auto-counter of efficiency.
Technical solution of the present invention is, there is provided a kind of auto-counter with following structure: comprise frame, side link, linear gear rack, gear, arc-shaped rack, push rod, push rod and thimble, frame is provided with bench board, bench board is equipped with the paper tape for being perforated, hinged with frame in the middle part of side link; Side link left part is provided with the 3rd chute, and push rod upper end is provided with roller, and roller rolls and is engaged in the 3rd chute, and push rod lower end is provided with the pushing block for dragging paper tape parallel motion on the table; Frame is provided with two collars, and two collars are linked on push rod; Side link right-hand member offers the first chute, is sliding combined with the first straight pin in the first chute, and the first straight pin is fixedly installed on linear gear rack, and linear gear rack is coordinated with housing slide by guide piece; Pinion rotation is connected in frame, engages on the left of gear with linear gear rack; Arc-shaped rack is rotatably connected in frame by the swing arm on its internal perisporium, and arc-shaped rack engages with on the right side of gear, and arc-shaped rack upper end is provided with registration device; Arc-shaped rack lower end is connected with push rod upper end; Push rod lower end is connected with thimble by ejector apparatus.
Preferred as one of the present invention, described push rod lower end is connected with pushing block by connecting rod, connecting rod one end and push rod lower end hinged, the other end and pushing block upper surface hinged; Link tilt is arranged on the table, and pushing block is positioned at the left side of push rod.
As a modification of the present invention, described guide piece comprises orienting lug, and orienting lug is fixedly connected in frame, and orienting lug is vertically provided with dovetail furrow, and linear gear rack is provided with the projection with dovetail furrow bearing fit.
As a modification of the present invention, described push rod upper end is provided with the second chute, and arc-shaped rack lower end is provided with the second straight pin, and the second straight pin is slidably fitted in the second chute; Described ejector apparatus comprises two pieces of L shape guide plates, two guide rods, two first extension springs and one piece of push pedal, and the upper end of two guide rods all screws in frame, and the axis of two guide rods is all perpendicular to table surface; Two pieces of L shape guide plate upper ends are all connected with frame, and two guide rods screw with nut through after L shape guide plate and push pedal successively, and push rod lower end is fixedly connected with push pedal upper surface, and thimble is arranged on push pedal lower surface; Two first extension springs are linked on two guide rods respectively, and the upper end of two first extension springs is connected with two pieces of L shape guide plate lower surfaces respectively, and the lower end of two first extension springs is all connected with push pedal upper surface.
As an improvement of the present invention, described pushing block lower surface is equipped with rubber layer.
As an improvement of the present invention, described registration device comprises the second extension spring and locating piece, and second extension spring one end is connected with arc-shaped rack upper end, and the other end is connected with frame; Locating piece is fixedly installed in frame to push against arc-shaped rack upper end.
The present invention is by above-mentioned structure, can effectively check express delivery number of packages, as follows specifically: express delivery to be placed into one by one on side link left part, side link left part is subject to the Action of Gravity Field of express delivery and declines, side link left part can promote push rod and move down, push rod lower end can promote link rotatable, and then promotion pushing block is moved to the left, pushing block pulls paper tape to be moved to the left by feat of the friction force of pushing block lower surface and paper tape, arranging of chute can provide certain buffer distance to the motion of push rod upper end, the rubber layer of pushing block lower surface can increase the friction force between pushing block and paper tape, in reseting procedure, side link is after the effect losing quick despatch gravity, can rise instantaneously in side link left part, and then drivening rod, push rod and pushing block rise instantaneously and depart from paper tape upper surface, then, pushing block and connecting rod, under the effect of self gravitation, return to initialization position,
Simultaneously, along with side link left part declines, side link rotates around hinge-point and makes its right part rises, the first straight pin is driven to rise to drive the straight line of linear gear rack to rise by the first chute on side link, the rising of linear gear rack can the rotating clockwise of driven wheel, and the rotating clockwise of gear can be ordered about the hinge-point of arc-shaped rack on swing arm and be rotated counterclockwise; Arc-shaped rack lower end is rotating counterclockwise in process, second straight pin declines along with the rotation of arc-shaped rack, and the second straight pin promotes the second chute and also moves down, and the second chute is arranged on push rod, so push rod is also moving down, and then promote push pedal and thimble and move down with to tape perforating; In reseting procedure, the first extension spring can drive push pedal and push rod counter motion, and then drives arc-shaped rack, gear, linear gear rack and side link counter motion.Wherein, orienting lug can play the directional tagging to linear gear rack, and arranging of guide rod can ensure that push rod moves along guide rod axis direction, avoids the sense of motion entanglement of push rod, and L shape guide plate can play the effect of a support.In sum, after side link left part was placed one by one to all express deliveries, often put an express delivery, thimble all can make a call to a hole to paper tape, until institute porose get after, carry out concentrating to the hole on paper tape and check and add up, thus reduce the work capacity of the personnel that check, and greatly improve the work efficiency checking express delivery.
Wherein, roller arrange can effectively reduce push rod upper end between the 3rd chute on motion friction force.
In addition, the second extension spring also can pull arc-shaped rack to reset, and arc-shaped rack reset each time can be limited to same initial position by locating piece.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of auto-counter of the present invention.
Shown in figure: 1, frame, 2, side link, 3, linear gear rack, 4, gear, 5, arc-shaped rack, 6, push rod, 7, thimble, 8, bench board, 9, paper tape, 10, push rod, 11, pushing block, the 12, first chute, 13, the second chute, the 14, first straight pin, the 15, second straight pin, 16, swing arm, 17, connecting rod, 18, orienting lug, 19, the collar, 20, L shape guide plate, 21, guide rod, 22, the first extension spring, the 23, second extension spring, 24, push pedal, 25, rubber layer, 26, locating piece, the 27, the 3rd chute, 28, roller.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in the figure, auto-counter of the present invention comprises frame 1, side link 2, linear gear rack 3, gear 4, arc-shaped rack 5, push rod 6, push rod 10 and thimble 7, frame 1 is provided with bench board 8, bench board 8 is equipped with the paper tape 9 for being perforated, hinged with frame 1 in the middle part of side link 2; Side link 2 left part is provided with the 3rd chute 27, and push rod 10 upper end is provided with roller 28, and roller 28 rolls and is engaged in the 3rd chute 27, and push rod 10 lower end is provided with the pushing block 11 for dragging paper tape 9 parallel motion on bench board 8; Frame 1 is provided with two collars, 19, two collars 19 and is linked on push rod 10; Side link 2 right-hand member offers in the first chute 12, first chute 12 and is sliding combined with the first straight pin 14, first straight pin 14 and is fixedly installed on linear gear rack 3, and linear gear rack 3 is by guide piece and frame 1 bearing fit; Gear 4 is rotatably connected in frame 1, engages on the left of gear 4 with linear gear rack 3; Arc-shaped rack 5 is rotatably connected in frame 1 by the swing arm 16 on its internal perisporium, and arc-shaped rack 5 engages with on the right side of gear 4, and arc-shaped rack 5 upper end is provided with registration device; Arc-shaped rack 5 lower end is connected with push rod 6 upper end; Push rod 6 lower end is connected with thimble 7 by ejector apparatus.
Described push rod 10 lower end is connected with pushing block 11 by connecting rod 17, connecting rod 17 one end and push rod 10 lower end hinged, the other end and pushing block 11 upper surface hinged; Connecting rod 17 is inclined on bench board 8, and pushing block 11 is positioned at the left side of push rod 10.
Described guide piece comprises orienting lug 18, and orienting lug 18 is fixedly connected in frame 1, and orienting lug 18 is vertically provided with dovetail furrow, and linear gear rack 3 is provided with the projection with dovetail furrow bearing fit.
Described push rod 6 upper end is provided with the second chute 13, and arc-shaped rack 5 lower end is provided with the second straight pin 15, second straight pin 15 and is slidably fitted in the second chute 13; The upper end that described ejector apparatus comprises 21, two first extension springs 22 of two pieces of L shape guide plates, 20, two guide rods and one piece of push pedal, 24, two guide rods 21 all screws in frame 1, and the axis of two guide rods 21 is all perpendicular to bench board 8 table top; Two pieces of L shape guide plate 20 upper ends are all connected with frame 1, two guide rods 21 successively through after L shape guide plate 20 and push pedal 24 and nut screw, push rod 6 lower end is fixedly connected with push pedal 24 upper surface, and thimble 7 is arranged on push pedal 24 lower surface; Two first extension springs 22 are linked on two guide rods 21 respectively, and the upper end of two first extension springs 22 is connected with two pieces of L shape guide plate 20 lower surfaces respectively, and the lower end of two first extension springs 22 is all connected with push pedal 24 upper surface.
Described pushing block 11 lower surface is equipped with rubber layer 25.
Described registration device comprises the second extension spring 23 and locating piece 26, second extension spring 23 one end is connected with arc-shaped rack 5 upper end, and the other end is connected with frame 1; Locating piece 26 is fixedly installed in frame 1 to push against arc-shaped rack 5 upper end.
The foregoing is only preferred embodiment of the present invention, not for limiting the scope of the invention.All within the claims in the present invention, any amendment done, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. an auto-counter, it is characterized in that: it comprises frame (1), side link (2), linear gear rack (3), gear (4), arc-shaped rack (5), push rod (6), push rod (10) and thimble (7), frame (1) is provided with bench board (8), bench board (8) is equipped with the paper tape (9) for being perforated, side link (2) middle part is hinged with frame (1); Side link (2) left part is provided with the 3rd chute (27), push rod (10) upper end is provided with roller (28), roller (28) rolls and is engaged in the 3rd chute (27), and push rod (10) lower end is provided with for dragging the pushing block (11) of paper tape (9) at the upper parallel motion of bench board (8); Frame (1) is provided with two collars (19), and two collars (19) are linked on push rod (10); Side link (2) right-hand member offers the first chute (12), the first straight pin (14) is sliding combined with in first chute (12), first straight pin (14) is fixedly installed on linear gear rack (3), and linear gear rack (3) is by guide piece and frame (1) bearing fit; Gear (4) is rotatably connected in frame (1), and gear (4) left side is engaged with linear gear rack (3); Arc-shaped rack (5) is rotatably connected in frame (1) by the swing arm (16) on its internal perisporium, arc-shaped rack (5) engages with gear (4) right side, and arc-shaped rack (5) upper end is provided with registration device; Arc-shaped rack (5) lower end is connected with push rod (6) upper end; Push rod (6) lower end is connected with thimble (7) by ejector apparatus.
2. auto-counter according to claim 1, it is characterized in that: described push rod (10) lower end is connected with pushing block (11) by connecting rod (17), connecting rod (17) one end and push rod (10) lower end hinged, the other end and pushing block (11) upper surface hinged; Connecting rod (17) is inclined on bench board (8), and pushing block (11) is positioned at the left side of push rod (10).
3. auto-counter according to claim 1, it is characterized in that: described guide piece comprises orienting lug (18), orienting lug (18) is fixedly connected in frame (1), orienting lug (18) is vertically provided with dovetail furrow, and linear gear rack (3) is provided with the projection with dovetail furrow bearing fit.
4. auto-counter according to claim 1, it is characterized in that: described push rod (6) upper end is provided with the second chute (13), arc-shaped rack (5) lower end is provided with the second straight pin (15), and the second straight pin (15) is slidably fitted in the second chute (13); Described ejector apparatus comprises two pieces of L shape guide plates (20), two guide rods (21), two first extension springs (22) and one piece of push pedal (24), the upper end of two guide rods (21) all screws in frame (1), and the axis of two guide rods (21) is all perpendicular to bench board (8) table top; Two pieces of L shape guide plate (20) upper ends are all connected with frame (1), two guide rods (21) screw with nut afterwards through L shape guide plate (20) and push pedal (24) successively, push rod (6) lower end is fixedly connected with push pedal (24) upper surface, and thimble (7) is arranged on push pedal (24) lower surface; Two first extension springs (22) are linked on two guide rods (21) respectively, the upper end of two first extension springs (22) is connected with two pieces of L shape guide plate (20) lower surfaces respectively, and the lower end of two first extension springs (22) is all connected with push pedal (24) upper surface.
5. auto-counter according to claim 1, is characterized in that: described pushing block (11) lower surface is equipped with rubber layer (25).
6. auto-counter according to claim 1, it is characterized in that: described registration device comprises the second extension spring (23) and locating piece (26), second extension spring (23) one end is connected with arc-shaped rack (5) upper end, and the other end is connected with frame (1); Locating piece (26) is fixedly installed in frame (1) to push against arc-shaped rack (5) upper end.
CN201510052253.8A 2015-02-01 2015-02-01 Auto-counter Expired - Fee Related CN104691874B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510052253.8A CN104691874B (en) 2015-02-01 2015-02-01 Auto-counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510052253.8A CN104691874B (en) 2015-02-01 2015-02-01 Auto-counter

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CN104691874B CN104691874B (en) 2016-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109967A (en) * 2015-08-21 2015-12-02 重庆丰运机械制造有限责任公司 Productivity-adjusting feeding device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212747A (en) * 1923-03-21 1924-03-20 William Rose Apparatus for counting blocks, caramels, or the like articles, which have been wrapped by twisting the ends of the wrappers thereof
US2576041A (en) * 1948-07-07 1951-11-20 Standard Oil Dev Co Alignment device for measuring wheels
US3701887A (en) * 1971-10-01 1972-10-31 Charles Campo Admission pass recording and cancelling machine
JPS57125487A (en) * 1981-01-28 1982-08-04 Tamura Electric Works Ltd Tape counter
CN201172490Y (en) * 2007-12-26 2008-12-31 天津百利阳光环保设备有限公司 Counter for packaging machine
CN203047610U (en) * 2013-01-24 2013-07-10 姜堰市化肥有限责任公司 Packaging bag counters
CN203714311U (en) * 2014-01-14 2014-07-16 镇江康利医疗器械有限公司 Automatic counting collator for injector packing machine
CN204515819U (en) * 2015-02-01 2015-07-29 周廉凤 Auto-counter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212747A (en) * 1923-03-21 1924-03-20 William Rose Apparatus for counting blocks, caramels, or the like articles, which have been wrapped by twisting the ends of the wrappers thereof
US2576041A (en) * 1948-07-07 1951-11-20 Standard Oil Dev Co Alignment device for measuring wheels
US3701887A (en) * 1971-10-01 1972-10-31 Charles Campo Admission pass recording and cancelling machine
JPS57125487A (en) * 1981-01-28 1982-08-04 Tamura Electric Works Ltd Tape counter
CN201172490Y (en) * 2007-12-26 2008-12-31 天津百利阳光环保设备有限公司 Counter for packaging machine
CN203047610U (en) * 2013-01-24 2013-07-10 姜堰市化肥有限责任公司 Packaging bag counters
CN203714311U (en) * 2014-01-14 2014-07-16 镇江康利医疗器械有限公司 Automatic counting collator for injector packing machine
CN204515819U (en) * 2015-02-01 2015-07-29 周廉凤 Auto-counter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105109967A (en) * 2015-08-21 2015-12-02 重庆丰运机械制造有限责任公司 Productivity-adjusting feeding device

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Address after: Xiangshan County Shipu town 315731 Zhejiang city of Ningbo province Xing Gang Lu Zhen Xing Nong No. 8 Room 204

Applicant after: Zhou Lianfeng

Address before: No. 139 Zhejiang junpus Polytron Technologies Inc new Hui Road 315040 in Zhejiang province Ningbo city national high tech Zone

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Address after: 065200 Hebei, Sanhe, south of the city of Binhe east of a row of the No. 18, No. 1

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Address after: 274400, 169, Zhuang village, Shao Zhuang Town, Shandong, Caoxian

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