WO2017193425A1

WO2017193425A1 - Automatic wall calendar hook drawing-in system

Info

Publication number: WO2017193425A1
Application number: PCT/CN2016/083584
Authority: WO
Inventors: 房晓
Original assignee: 宋延伟
Priority date: 2016-05-09
Filing date: 2016-05-27
Publication date: 2017-11-16
Also published as: CN105799360B; CN105799360A

Abstract

Provided is an automatic wall calendar hook drawing-in system, comprising a controller, a binding machine (9) and a wall calendar hook forming machine. The wall calendar hook forming machine comprises a conveying mechanism (7). The conveying mechanism (7) comprises a guide plate (71) and an ejector pin (72) located at one end of the guide plate (71). After a wall calendar hook (8) slides to the upper end of the ejector pin (72) via the guide plate (71), the ejector pin (72) is ejected out. The binding machine (9) comprises a bearing platform, a movable opening plate (93), a press-fit plate (94) and a pushing plate (92). The pushing plate (92) is driven by a transmission mechanism to move up and down. An opening is provided at the bottom of the movable opening plate (93) to enable the ejector pin (72) to pass through. The movable opening plate (93) is detached from the bearing platform by means of a spring (932) supporting the bottom thereof. The pushing plate is pressed downward to move the movable opening plate (93) and the press-fit plate (94) downward, so as to press-fit a coil. The automatic wall calendar hook drawing-in system has a rational structure, and cooperatively uses the wall calendar hook forming machine, which has wall calendar hook forming and conveying functions, and the binding machine (9), so as to realize the automatic wall calendar hook drawing-in and press-fit with a high degree of automation, and thereby the cost for purchasing a plurality of devices is greatly reduced.

Description

A calendar hook automatically wears the system

Technical field

The invention belongs to the field of calendar processing equipment, and in particular relates to a calendar hook automatic wearing system.

Background technique

The calendar is one of the standing supplies for people living at home. There are many types of products on the market, and the demand is large. The wall calendar bound by the coil usually has a calendar hook for hanging the calendar. The calendar hook is stamped or bent by a metal strip (called a calendar pole) to form a projection as a hanging portion. The molding of the calendar hook is subsequently installed in the coil, and then the coil is pressed. At present, manual installation of calendar hooks is generally used, and production efficiency is low.

Summary of the invention

The invention solves the technical problem of the automatic equipment in the calendar hook installation technology, and proposes a wearing system which is reasonable in structure and can automatically complete the process of transporting the calendar hook into the coil, instead of the manual calendar hooking work, improving the production efficiency. The device can also be used for the installation of hooks in coil notebooks.

In order to achieve the above object, the technical solution adopted by the present invention is:

A calendar hook automatic wearing system, comprising a controller, a binding machine and a calendar hook forming machine, the calendar hook forming machine comprising a conveying mechanism, the conveying mechanism comprising a guiding plate and a ejector at the end of the guiding plate, the calendar hook After the guide plate slides to the upper end of the jack, the jack is ejected. The binding machine comprises a carrying platform, a movable opening plate, a pressing plate and a pushing plate, wherein the pushing plate is driven by the transmission mechanism to move up and down; the bottom of the movable opening plate is provided with an opening for the ejector rod to pass through, and the movable opening plate is separated from the bottom by the spring support The carrying platform pushes the plate down to move the movable opening plate and the pressing plate downward, and presses the coil.

Preferably, the upper end surface of the jack is provided with a groove.

Preferably, the calendar hook forming machine comprises a first motor, a coupling, a cam, a silo, a forming mechanism and a conveying mechanism, wherein the first motor drives the cam main shaft to rotate via a coupling; the cam comprises an integral structure a first cam, a second cam and a third cam; the silo is for holding a calendar pole, and a lever mechanism is arranged under the silo, the lever mechanism is connected to the first cam via a transmission rod, and the lever mechanism is The calendar pole is dialed to the forming mechanism.

Preferably, the molding mechanism comprises a concave mold fixed on the frame, and a convex mold matched with the concave mold, wherein the convex mold is driven up and down by the first cam; both sides of the convex mold A pressing block driven by the second cam is provided for pressing the calendar bar against the concave mold.

Preferably, the lever mechanism comprises a shifting lever shaft, a shifting gear gear installed in a middle of the shifting lever shaft, a ratchet wheel mounted on one end of the shifting lever shaft, a connecting rod is connected to the ratchet wheel at one end, and the other end is driven by the first cam, the cam main shaft One revolution, the ratchet rotates one tooth, and the lever gear rotates one pitch to flip the calendar pole on the gear to the pressing block.

Preferably, the silo is divided into a symmetric left side plate and a right side plate, wherein the upper end is a Y-shaped converging port, and the lower end is a linear channel, and the two ends of the calendar bar are respectively placed in the left and right side plates.

Preferably, the guide plate comprises a bottom plate and a semicircular protrusion provided on the bottom plate.

Compared with the prior art, the advantages and positive effects of the present invention are:

1, the wearing system, the structure is reasonable, small size.

2, at the same time with calendar hook forming and conveying, wearing and pressing functions, a multi-purpose machine, greatly saving the cost of purchasing a variety of equipment.

3, high work efficiency, instead of the artificial calendar hook-and-hook type and manual wear work, saving labor.

DRAWINGS

Figure 1 is a perspective view of the calendar hook automatic wearing system of the present invention;

Figure 2 is a perspective view of the calendar hook forming machine of the present invention;

3 is a schematic structural view of a transmission part of a calendar hook forming machine of the present invention;

Figure 4 is a schematic structural view of a calendar hook forming machine of the present invention;

Figure 5 is a schematic view showing the structure of a cam of the calendar hook forming machine of the present invention;

Figure 6 is a front elevational view of Figure 1;

Figure 7 is a partial structural view of the calendar hook automatically wearing the system;

Figure 8 is a partial structural view of the calendar hook automatically wearing the system;

Figure 9 is a partial enlarged view of a portion I of Figure 8.

In the above figures: 1, the frame; 11, the universal wheel; 2, the first motor; 21, the coupling; 3, the cam; 31, the cam spindle; 32, the first cam; 33, the second cam; Third cam; 4, silo; 41, left side plate; 42, right side plate; 43, converging port; 44, linear channel; 5, lever mechanism; 51, transmission rod; 52, lever shaft; 53, lever gear; 54, ratchet; , molding mechanism; 61, convex mold; 62, concave mold; 63, pressing block; 7, conveying mechanism; 71, guide plate; 711, bottom plate; 712, semi-circular protrusion; 72, ejector; Calendar hook; 9, binding machine; 91, the book tray; 92, push plate; 921, guide column; 93, movable opening plate; 931, opening; 932, spring; 94, pressure plate; 95, sprocket; This booklet.

detailed description

In order to better understand the present invention, the following detailed description will be made with reference to the accompanying drawings and embodiments.

Embodiments: In the description of the present invention, it should be noted that the orientation or positional relationship of the indications of "left", "right", "upper", "lower", "front", "rear", etc. is based on the drawings. 2 and the positional relationship shown in FIG. 3 is for the convenience of describing the present invention and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood. To limit the invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The calendar pole refers to a straight metal rod before the forming, and the calendar hook refers to the curved finished product after forming.

As shown in Fig. 1, a calendar hook automatically wears the system, including a PLC controller, a binding machine 9 and a calendar hook forming machine 9, and the controller receives the detection signals of the photoelectric switch and the proximity switch in the system and controls all the motors in the system, The operation of the cylinder, etc., thereby achieving automatic control of the system.

As shown in FIG. 2 and FIG. 3, the calendar hook forming machine includes a frame 1 on which a first motor 2, a coupling 21, a cam 3, a silo 4, a molding mechanism 6 and Transport mechanism 7. The cam 3 is integrally formed and includes three sub-cam structures for respectively moving different components. The left side is the first cam 32, and the right side is the second cam 33 and the third cam 34. The first motor 2 drives the cam main shaft 31 to rotate via the clutch 21 to realize one-axis multi-motion.

The silo 4 is divided into a symmetrically disposed left side panel 41 and a right side panel 42. The two side panels are oppositely disposed, and the calendar poles are horizontally sandwiched between the two side panels. The upper ends of the left and right side plates 42 are Y-shaped converging ports 43, and the lower end is a linear passage 44. The calendar posts are dropped by the converging ports 43 and form a row in the linear passages 44, which are dropped one by one on the lever mechanism 5 below the silo 4. The left side plate 41 and the right side plate 42 are all mounted on the frame 1 by screws Above, when processing the calendar poles of different lengths, it is only necessary to adjust the distance between the two to realize the processing of the calendar hooks of different specifications, so that the machine has a wide application range. The straight channel 44 has a smooth surface and a width slightly larger than the diameter of the calendar pole, so that the calendar pole is easy to fall.

The lever mechanism 5 is disposed downstream of the silo 4, and the calendar pole is dialed to the molding mechanism 6 in a cycle. The lever mechanism 5 includes a lever shaft 52, a lever gear 53, a transmission rod 51, and a ratchet 54. The lever shaft 52 is horizontally mounted under the linear passage 44 of the silo 4, the shifting gear 53 is fitted on the shifting shaft 52, the ratchet 54 is mounted on one end of the shifting shaft 52, and one end of the transmission rod 51 is connected to the ratchet 54 and the other end is connected A cam 32 drives the movement. The calendar pole that slides down through the silo 4 falls onto the teeth of the shift lever gear 53, the cam main shaft 31 rotates once, the ratchet 54 rotates one tooth, and the shift gear 53 rotates by one pitch to flip the calendar pole on the gear to the forming mechanism 6 is pressed on the block 63.

4 and 5, the molding mechanism 6 includes a concave mold 62 fixed to the frame 1, and a convex mold 61 that cooperates with the concave mold 62, and the convex mold 61 is driven up and down by the third cam 34. motion. The pressing block 63 is located on both sides of the convex mold 61, and is moved up and down by the second cam 33. The calendar pole is dropped by the lever mechanism 5 to the upper portion of the pressing block 63. The rotation of the cam 3 causes the pressing block 63 to rise to press the calendar rod against the concave grinding tool, and the convex mold rises to punch the middle portion of the calendar rod out of the arc shape, and the molding process carry out. Thereafter, the male mold and the pressing block 63 are lowered, and then the male mold is raised, and the calendar hook is pushed out to the conveying mechanism 7 on the back side. Through the three sub-cam structures of the same cam, the mechanical movement of the lever shaft 52, the convex grinding tool and the pressing block 63 is achieved, and the mechanism is compact. The entire process is realized by simple machine without the need for a controller and test device.

Referring to Figure 6, the transport mechanism 7 includes a guide plate 71, a jack 72, a cylinder that pushes the jack 72 up and down, and a proximity switch. The guide plate 71 is disposed in an inclined manner, and includes a bottom plate 711 and a semicircular protrusion 712 disposed on the bottom plate 711. The top end of the protrusion is a pointed corner structure, and the calendar hook is formed and falls on the guide plate 71, and the curved portion of the calendar hook is stuck. The semi-circular projection is fitted so that the calendar hook slides straight along the guide plate 71 and falls on the ejector 72 at the end of the guide plate 71. The upper end surface of the ejector pin 72 is provided with a groove, and the calendar hook just falls within the groove. The proximity switch detects the calendar hook, starts the cylinder push, pushes the calendar hook to the calendar 96 on the binding machine, and the conveying process is completed. The pushing mechanism of the jack is not limited to a cylinder, but may be a robot arm or a cam, and can drive the jack to be ejected and reset.

In order to facilitate the movement of the calendar hook forming machine, a universal wheel 11 is mounted on the bottom of the frame 1, and a brake mechanism is disposed on the universal wheel 11.

The bookbinding machine 9 includes a booklet tray 91, a push plate 92, a movable opening plate, and a pressure plate 94. The push plate 92 is driven by the transmission mechanism to move up and down. The transmission mechanism includes a sprocket 95 and a push plate 92 cam connected to the sprocket 95. The push plate 92 is set on the guide post 921. The main motor of the binding machine operates to drive the sprocket 95 to rotate, so that the push plate 92 moves up and down along the guiding column 921. The movable opening plate 93 is disposed above the book tray 91, and has a spring 932 supporting the bottom thereof out of the book tray 91 to form a gap through which the calendar hook passes. The movable opening plate 93 is provided with a ejector for the hook hook forming machine. Through the opening 931. The plywood 94 is used to press a half-open coil to form a finished article 96. The pressing plate 94 is connected to the push plate 92, and the push plate 92 is moved downward. First, the movable opening plate 93 is pressed down. The movable opening plate 93 falls on the booklet plate, the push plate 92 continues downward, and the pressing plate 94 is pressed on the coil. , is the coil closed. The booklet tray 91 is provided with a photoelectric switch. When the photoelectric switch detects that the book 96 reaches the working position, the process is started.

The running process of the calendar hook automatic wearing system of the embodiment is as follows: the calendar pole is dropped from the silo to the forming mechanism, and is formed by the forming mechanism and then falls onto the guiding plate of the conveying mechanism, and slides down to the upper end of the jack through the guiding plate. In the groove, the proximity switch detects that the calendar hook is in place. At this time, the book 96 is transported to the processing station of the tray 91 of the book by the binding machine, and the photoelectric switch detects that the book 96 is in place. The controller controls the delivery mechanism cylinder piston rod to push out, and the jack passes through the opening 931 to push the calendar to the 96 coil of the book. After that, the binding machine motor runs, and the cam drives the push plate 92 to descend. First, the movable opening plate 93 is driven downward, and the gap between the movable opening plate 93 and the booklet tray 91 is closed, and then the pressing plate 94 is pressed on the coil, and the movable opening plate is pressed. The side stops function and the compression of the pressure plate 94, the coil is completely closed. Subsequently, the push plate 92 and the ejector pin are reset, and the primary press-through process is completed, and the reciprocating operation is performed for the next wear.

The calendar hook automatic wearing system of the embodiment has a reasonable structure, and the calendar hook forming machine with the hook forming and conveying function is used together with the binding machine to realize the automatic wearing and pressing of the calendar hook, and the automation degree is high. Significant savings in the cost of purchasing multiple devices. It can be used not only for the processing of calendars, but also for the processing of other hooks such as coil notebooks. In addition, the one-piece machine has high work efficiency, which replaces the artificial calendar hook-and-hook type and manual wear work, saving labor.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent equivalent. The embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of protection of the technical solutions of the present invention.

Claims

A calendar hook automatic wearing system, comprising a controller, a binding machine and a calendar hook forming machine, characterized in that: the calendar hook forming machine comprises a conveying mechanism, and the conveying mechanism comprises a guiding plate and a ejector at the end of the guiding plate After the hook is slid to the upper end of the ejector by the guide plate, the ejector rod is ejected;

The binding machine comprises a carrying platform, a movable opening plate, a pressing plate and a pushing plate, wherein the pushing plate is driven by the transmission mechanism to move up and down; the bottom of the movable opening plate is provided with an opening for the ejector rod to pass through, and the movable opening plate is separated from the bottom by the spring support The carrying platform pushes the plate down to move the movable opening plate and the pressing plate downward, and presses the coil.
The calendar hook automatic threading system according to claim 1, wherein the upper end surface of the jack is provided with a groove.
The calendar hook automatic threading system according to claim 1 or 2, wherein the calendar hook forming machine comprises a first motor, a coupling, a cam, a silo, a molding mechanism and a conveying mechanism, the first The motor drives the cam main shaft to rotate by the coupling; the cam comprises a first cam, a second cam and a third cam of a unitary structure; the silo is used for holding the calendar pole, and a lever mechanism is arranged below the silo; The lever mechanism is connected to the first cam via a transmission rod, and the lever mechanism sends the calendar pole to the molding mechanism.
The calendar hook automatic threading system according to claim 3, wherein the molding mechanism comprises a concave mold fixed to the frame, and a convex mold matched with the concave mold, the convex mold The first cam is driven to move up and down; the two sides of the convex mold are provided with a pressing block driven by the second cam for pressing the calendar rod on the concave mold.
The calendar hook automatic threading system according to claim 4, wherein the lever mechanism comprises a shift lever shaft, a shift lever gear installed in a middle portion of the shift lever shaft, a ratchet wheel installed at one end of the shift lever shaft, and a transmission rod One end is connected to the ratchet, the other end is driven by the first cam, the cam main shaft rotates once, the ratchet rotates one tooth, and the shifting gear rotates one pitch to flip the calendar pole on the gear to the pressing block.
The calendar hook automatic threading system according to claim 5, wherein the silo is divided into a symmetrically disposed left side plate and a right side plate, wherein the upper end is a Y-shaped converging port, the lower end is a linear channel, and the wall bar is The two ends are placed in the left and right panels respectively.
The calendar hook automatic threading system according to claim 6, wherein the guide plate comprises a bottom plate and a semicircular protrusion disposed on the bottom plate.