Receiving and arranging device of electronic component braiding machine

Abstract

The utility model discloses a material collecting and arranging device of an electronic component taping machine. The material collecting and arranging device comprises a material collecting disc, a first material collecting poking piece, a first poking sliding block, a second material collecting poking piece, a second poking sliding block, a guide column, a poking motor, a poking swing arm, two auxiliary inserting strips and a limiting transverse rod capable of moving front and back at the discharging end of the material collecting disc. Limiting baffles are arranged on the left side and the right side of the collecting disc correspondingly, the bottom face of the limiting transverse rod is in sliding fit with the bottom of the collecting disc, and the left end face and the right end face of the limiting transverse rod are in contact fit with the corresponding limiting baffles correspondingly. A rear baffle is arranged on the edge of the rear side of the material receiving disc, two strip-shaped through holes which are in bilateral symmetry are formed in the rear baffle, when folded braids are stacked at the discharging end of the material receiving disc, the folded braids are in contact fit with the rear baffle, and the two auxiliary insertion strips are inserted into the corresponding strip-shaped through holes and the corresponding round holes in the folded braids respectively. According to the braid limiting device, the folded braid can be limited in order, the folded braid is prevented from loosening, and movement of the folded braid is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component taping machines, in particular to a material receiving and arranging device for the electronic component taping machines. Background Art

[0002] like Figure 1 As shown, electronic components 01 with pins (such as capacitors, resistors, etc.) can be taped 02 using paper tape and adhesive tape, which facilitates the packaging and storage of electronic components; and in order to cooperate with the needle wheel of the taping equipment and the customer's feeding equipment, a punching mechanism is required to punch holes on the tape 02 so that the punched circular hole 03 is located between the two electronic components 01, thereby guiding the product to move at a fixed distance, so that the customer's feeding equipment can accurately locate, cut the product on the tape and insert it into the circuit board, thereby realizing automated production.

[0003] An automatic taping machine is an automated device commonly used for taping electronic components. For example, the Chinese utility model with the authorization announcement number "CN211766507U", the authorization announcement date "October 27, 2020", and the name "Automatic taping machine for electronic components without cylinder drive" includes a component feeding mechanism, an adjustment mechanism, a cam transmission mechanism, a component taping mechanism and a receiving mechanism. The receiving mechanism includes a receiving tray, a first receiving paddle, a first toggle slider, and a second receiving A paddle, a second toggle slider, a guide post, a toggle motor and a toggle swing arm. Bar-shaped movable holes are provided on both sides of the feeding end of the receiving tray. The first toggle slider passes through the bar-shaped movable hole to be connected to the first receiving paddle. The second toggle slider passes through another bar-shaped movable hole to be connected to the second receiving paddle. The first toggle slider and the second toggle slider are movably mounted on the bottom of the receiving tray through the guide posts respectively. The output shaft of the toggle motor is connected to the toggle swing arm and can drive the toggle swing arm to rotate, thereby alternately toggling the first toggle slider and the second toggle slider. The front end of the receiving tray is the feeding end, and the rear end of the receiving tray is the discharging end. When receiving the material, the toggle motor drives the toggle swing arm to alternately toggle the first toggle slider and the second toggle slider, so that the first receiving paddle and the second receiving paddle move alternately in the conveying direction of the braid, thereby toggling the folded braid.

[0004] However, in the material receiving mechanism of this automatic taping machine for electronic components, there is no obstruction at the discharge end of the rear end of the receiving tray, and there is no limit at the rear end of the folded tape, which easily makes the folded tape loose, resulting in the folded tape being unable to maintain a compact arrangement, and the circular holes on the folded tape being unable to be aligned neatly. The operator cannot move the loose folded tape to the next workstation, which affects the neatness of the material receiving and subsequent processing, and requires additional manual intervention to organize the tape, which increases the time and difficulty of material receiving and reduces the efficiency of the automated equipment. Utility Model Content

[0005] The problem to be solved by the utility model is to provide a material collecting and sorting device for an electronic component taping machine, which can limit and tidy the folded tape to prevent the folded tape from being loose and facilitate the movement of the folded tape.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0007] The cam is connected to the first receiving paddle and the second receiving paddle by moving the first and second toggle sliders, and the cam is connected to the second receiving paddle by moving the first and second toggle sliders. The cam is connected to the first receiving paddle and the second receiving paddle by moving the second toggle slider. The cam is connected to the first receiving paddle and the second receiving paddle by moving the second toggle slider. The cam is connected to the first receiving paddle and the second receiving paddle by moving the first and second toggle sliders. A toggle slider and a second toggle slider; it is characterized in that: it also includes two auxiliary insertion strips and a limiting cross bar that can move back and forth at the discharge end of the receiving tray; a limiting baffle is respectively provided on the left and right sides of the receiving tray, and the bottom surface of the limiting cross bar slides with the bottom of the receiving tray, and the left and right end surfaces of the limiting cross bar are respectively in contact with and cooperate with the corresponding limiting baffles; a rear baffle is provided on the rear edge of the receiving tray, and two left and right symmetrical strip through holes are provided on the rear baffle. When the folded braid is stacked on the discharge end of the receiving tray, the folded braid is in contact with the rear baffle, and the two auxiliary insertion strips are respectively inserted into the corresponding strip through holes and the corresponding circular holes on the folded braid.

[0008] The above definitions of front and back are as follows: based on the conveying direction of the braid, the side where the braid arrives first is the front, and the side where the braid arrives slowly is the back.

[0009] When the material is collected, the toggle motor drives the toggle swing arm to alternately toggle the first toggle slider and the second toggle slider, so that the first material-collecting paddle and the second material-collecting paddle move alternately in the conveying direction of the braid, thereby toggling the folded braid, and the rear end of the folded braid contacts and cooperates with the front end surface of the limiting cross bar to prevent the rear end of the folded braid from unfolding; because the bottom surface of the limiting cross bar slides with the bottom of the material-collecting tray, when the folded braid accumulates more and more backward, the first material-collecting paddle and the second material-collecting paddle alternately push the braid to move backward, and the accumulated braid pushes the limiting cross bar to move backward under the guidance of the limiting baffle and the bottom surface of the material-collecting tray, thereby increasing the space for accommodating the folded braid between the limiting cross bar and the first material-collecting paddle and the second material-collecting paddle. Under the obstruction of the front end surface of the limiting cross bar, the folded braid will be compressed in a very neat and compact state to prevent the braid from loosening.

[0010] When the folded braids have accumulated to a certain amount, the limiting crossbar is manually removed from the receiving tray, and the tightly stacked folded braids are pushed backward with one hand so that the rear of the folded braids contacts and cooperates with the rear baffle of the receiving tray to prevent the rear of the folded braids from unfolding. The two strip-shaped through holes on the rear baffle correspond to a row of round holes on the folded braids respectively. Then, an auxiliary insert is taken with the other hand and inserted into a strip-shaped through hole and the corresponding round holes on the folded braids from the rear side of the rear baffle. , and then use another auxiliary inserting strip to insert into another strip through hole and the corresponding round holes on the folded braid from the rear side of the rear baffle, and use the two auxiliary inserting strips to string the compactly stacked folded braids together to prevent the compactly stacked folded braids from loosening; finally, move the rear ends of the two auxiliary inserting strips out of the corresponding strip through holes, and the operator can use the two auxiliary inserting strips to help fix the folded braids in the process of moving the folded braids, making it easier to manually move the compactly stacked folded braids to the next workstation.

[0011] There is no special requirement for the length of the auxiliary inserts. The length can be selected according to the thickness of the braid after folding. As long as the length of the auxiliary inserts is greater than the thickness of the braid after folding and the diameter of the auxiliary inserts is smaller than the diameter of the circular hole on the braid, it will be fine.

[0012] In a preferred embodiment, the material collecting and arranging device further includes a storage box mounted on an outer wall of the limiting baffle, with the opening of the storage box facing upward, and each of the auxiliary inserts is stored in the storage box. A larger number of the auxiliary inserts can be prepared and stored in the storage box, making it convenient for the operator to readily access the auxiliary inserts for threading and folding the braid.

[0013] In a preferred embodiment, the feed end of the receiving tray is provided with two front guide wheels arranged side by side, and two rear guide wheels arranged side by side, with the two rear guide wheels located behind the two front guide wheels, and the distance between the two rear guide wheels being greater than the distance between the two front guide wheels. When the braid is being fed, it first passes between the two front guide wheels for preliminary guidance, ensuring that the braid remains in a straight line before entering the receiving tray. The narrow distance between the front guide wheels helps control the tension of the braid, ensuring that the braid remains appropriately taut when entering the rear guide wheels, thereby reducing loosening and shaking of the braid during the feeding process. The braid then passes between the two rear guide wheels, which are spaced wider apart, providing more space for the braid to enter the receiving tray, allowing it to unfold naturally upon entering the receiving tray, thus avoiding accumulation or twisting of the braid due to insufficient space. The varying distance between the front and rear guide wheels helps ensure that the braid is aligned upon entering the receiving tray.

[0014] In a preferred embodiment, the material receiving and arranging device further includes two limiting springs, the fixed ends of which are respectively mounted on corresponding limiting baffles. The elastic ends of the two limiting springs are gradually inclined toward the center from the outside to the inside, and the elastic ends of the two limiting springs are respectively located behind the travel of the first material receiving paddle and the second material receiving paddle. When the first material receiving paddle or the second material receiving paddle moves the folded braid, the folded braid is moved behind the corresponding limiting spring, and the two limiting springs prevent the folded braid from rebounding forward.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The material collecting and sorting device of the electronic component taping machine can limit and tidy the folded tape, prevent the folded tape from being loose, and facilitate the movement of the folded tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the braid in the background technology of the present utility model;

[0018] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0019] Figure 3 yes Figure 2 Side view of

[0020] Figure 4 yes Figure 3 A top view of

[0021] Figure 5 This is a schematic diagram of the structure of the rear portion of the folded braid in the present invention in contact with the limiting cross bar;

[0022] Figure 6 It is a structural schematic diagram of the auxiliary inserting strip inserted into the strip-shaped through hole and the circular hole of the folded braid in the utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 2-6As shown, the material receiving and sorting device of the electronic component braiding machine in this embodiment includes a material receiving tray 1, a first material receiving paddle 2, a first toggle slider 3, a second material receiving paddle 4, a second toggle slider 5, a guide column 6, a toggle motor 7, a toggle swing arm 8, two auxiliary inserts 9, and a limiting cross bar 10 that can move back and forth at the discharge end 11 of the material receiving tray 1. Both sides of the feed end 12 of the material receiving tray 1 are respectively provided with strip-shaped movable holes 121 extending forward and backward. The first toggle slider 3 passes through the strip-shaped movable hole 121 to be connected to the first material receiving paddle 2, and the second toggle slider 5 passes through another strip-shaped movable hole 121 to be connected to the second material receiving paddle 4. The first toggle slider 3 and the second toggle slider 5 are respectively movably installed at the bottom of the material receiving tray 1 through the guide column 6, and the toggle motor 7 The output shaft is connected to the toggle swing arm 8 and can drive the toggle swing arm 8 to rotate, and the movable end of the toggle swing arm 8 alternately toggles the first toggle slider 3 and the second toggle slider 5; a limit baffle 13 is respectively provided on the left and right sides of the receiving tray 1, and the bottom surface of the limit cross bar 10 slides with the bottom of the receiving tray 1, and the left and right end surfaces of the limit cross bar 10 respectively contact and cooperate with the corresponding limit baffles 13; a rear baffle 14 is provided on the rear edge of the receiving tray 1, and two left and right symmetrical strip through holes 141 are provided on the rear baffle 14. When the folded braid is stacked on the discharge end 11 of the receiving tray 1, the folded braid is in contact and cooperate with the rear baffle 14, and the two auxiliary insertion strips 9 are respectively inserted into the corresponding strip through holes 141 and the corresponding circular holes 03 on the folded braid 02.

[0025] When the material is collected, the toggle motor 7 drives the toggle swing arm 8 to alternately toggle the first toggle slider 3 and the second toggle slider 5, so that the first material collecting paddle 2 and the second material collecting paddle 4 move alternately in the feeding direction of the braid, thereby toggling the folded braid, and the rear part of the folded braid contacts and cooperates with the front end surface of the limiting cross bar 10 to prevent the rear part of the folded braid from unfolding; because the bottom surface of the limiting cross bar 10 slides with the bottom of the material collecting tray 1, when the folded braid accumulates more and more, the first material collecting paddle 2 and the second material collecting paddle 4 alternately push the braid to move backward, and the accumulated braid pushes the limiting cross bar 10 to move backward under the guidance of the limiting baffle 13 and the bottom surface of the material collecting tray 1, thereby increasing the space for accommodating the folded braid between the limiting cross bar 10 and the first material collecting paddle 2 and the second material collecting paddle 4. Under the obstruction of the front end surface of the limiting cross bar 10, the folded braid will be compressed in a very neat and compact state to prevent the braid from loosening.

[0026] When the folded braids have accumulated to a certain amount, the limiting crossbar 10 is manually removed from the receiving tray 1, and the tightly stacked folded braids are pushed backward with one hand so that the rear of the folded braids contacts and cooperates with the rear baffle 14 of the receiving tray 1 to prevent the rear of the folded braids from unfolding, so that the two strip-shaped through holes 141 on the rear baffle 14 correspond to a row of round holes 03 on the folded braids respectively. Then, an auxiliary insert 9 is taken with the other hand and inserted into a strip-shaped through hole 141 and the corresponding round holes on the folded braids from the rear side of the rear baffle 14. 03, and then use another auxiliary inserting strip 9 to insert into another strip through hole 141 and the corresponding round holes 03 on the folded braid from the rear side of the rear baffle 14, and use two auxiliary inserting strips 9 to string the compactly stacked folded braids together to prevent the compactly stacked folded braids from loosening; finally, move the rear ends of the two auxiliary inserting strips 9 out of the corresponding strip through holes 141, and the operator can use the two auxiliary inserting strips 9 to assist in fixing the folded braids in the process of moving the folded braids, so as to facilitate manual movement of the compactly stacked folded braids to the next work station.

[0027] There is no special requirement for the length of the auxiliary insert 9. The length can be selected according to the thickness of the braid after folding. As long as the length of the auxiliary insert 9 is greater than the thickness of the braid after folding and the diameter of the auxiliary insert 9 is smaller than the diameter of the circular hole 03 on the braid, it can be sufficient.

[0028] This material collection and sorting device also includes a storage box 15, which is mounted on the outer wall of the limiting baffle 13. The opening of the storage box 15 faces upward, and each of the auxiliary inserts 9 is stored in the storage box 15. A larger number of the auxiliary inserts 9 can be prepared and stored in the storage box 15, so that the operator can easily take out the auxiliary inserts 9 for threading and folding the braid.

[0029] The feed end 12 of the receiving tray 1 is equipped with two front guide wheels 16 and two rear guide wheels 17, respectively. The rear guide wheels 17 are positioned behind the front guide wheels 16, and the distance between the rear guide wheels 17 is greater than the distance between the front guide wheels 16. As the braid is fed, it first passes between the front guide wheels 16 for initial guidance, ensuring it remains straight before entering the receiving tray 1. The narrow distance between the front guide wheels 16 helps control the braid's tension, ensuring it remains properly taut upon entering the rear guide wheels 17, thereby reducing any loosening or shaking during the feeding process. The braid then passes between the wider rear guide wheels 17, providing more space for it to enter the receiving tray 1. This allows the braid to unwind naturally upon entering the receiving tray 1, preventing accumulation or twisting due to insufficient space. The varying distance between the front and rear guide wheels 16, 17 helps ensure the braid is aligned upon entering the receiving tray 1.

[0030] This material collection and sorting device also includes two limiting springs 18, the fixed ends of which are respectively mounted on corresponding limiting baffles 13. The elastic ends of the two limiting springs 18 are gradually inclined from the outside to the inside toward the center, and the elastic ends of the two limiting springs 18 are respectively located behind the travel of the first material collection paddle 2 and the second material collection paddle 4. When the first material collection paddle 2 or the second material collection paddle 4 moves the folded braid, it will be moved to the rear of the corresponding limiting spring 18, and the two limiting springs 18 will prevent the folded braid from rebounding forward.

[0031] In addition, it should be noted that the names of the various parts of the specific embodiments described in this specification may be different. Any equivalent or simple changes made based on the structure, features, and principles described in the concept of this utility model patent are included in the scope of protection of this utility model patent. Those skilled in the art of the technical field to which this utility model belongs may make various modifications or supplements to the specific embodiments described, or replace them with similar methods. As long as they do not deviate from the structure of this utility model or exceed the scope defined by this claim, they shall fall within the scope of protection of this utility model.

Claims

1. A material receiving and arranging device for an electronic component braiding machine, comprising a material receiving tray, a first material receiving paddle, a first toggle slider, a second material receiving paddle, a second toggle slider, a guide column, a toggle motor and a toggle swing arm, wherein both sides of the feeding end of the material receiving tray are respectively provided with strip-shaped movable holes extending forward and backward, the first toggle slider passes through the strip-shaped movable hole to be connected with the first material receiving paddle, the second toggle slider passes through another strip-shaped movable hole to be connected with the second material receiving paddle, the first toggle slider and the second toggle slider are respectively movably mounted on the bottom of the material receiving tray through the guide column, the output shaft of the toggle motor is connected to the toggle swing arm and can drive the toggle swing arm to rotate, and the movable end of the toggle swing arm alternately toggles the first toggle slider and the second toggle slider; characterized in that: It also includes two auxiliary insertion strips and a limiting cross bar that can move forward and backward at the discharge end of the receiving tray; limiting baffles are respectively provided on the left and right sides of the receiving tray, the bottom surface of the limiting cross bar slides with the bottom of the receiving tray, and the left and right end surfaces of the limiting cross bar are respectively in contact with the corresponding limiting baffles; a rear baffle is provided on the rear edge of the receiving tray, and two left-right symmetrical strip through holes are provided on the rear baffle. When the folded braid is accumulated on the discharge end of the receiving tray, the folded braid is in contact with the rear baffle, and the two auxiliary insertion strips are respectively inserted into the corresponding strip through holes and the corresponding circular holes on the folded braid.

2. The material collecting and arranging device of the electronic component taping machine according to claim 1, characterized in that: It also includes a material storage box, which is installed on the outer wall of the limit baffle, with the opening of the material storage box facing upward, and each of the auxiliary inserts is stored in the material storage box.

3. The material collecting and sorting device of the electronic component taping machine according to claim 1 is characterized in that: The feeding end of the receiving tray is provided with two front guide wheels arranged side by side left and right and two rear guide wheels arranged side by side left and right, the two rear guide wheels are located behind the two front guide wheels, and the distance between the two rear guide wheels is greater than the distance between the two front guide wheels.

4. The material collecting and arranging device of the electronic component taping machine according to claim 1, characterized in that: It also includes two limiting spring pieces, the fixed ends of which are respectively installed on the corresponding limiting baffles, the elastic ends of the two limiting spring pieces are gradually inclined toward the middle from the outside to the inside, and the elastic ends of the two limiting spring pieces are respectively located behind the travel of the first material receiving paddle and the second material receiving paddle.

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