CN217172314U - High-precision and high-adaptability automatic terminal material taking equipment - Google Patents

Abstract

The utility model discloses an automatic terminal of high accuracy and high suitability gets material equipment, include: the feeding module and the clamping module; the feeding module includes: the feeding mechanism, the transmission mechanism, the workpiece separation mechanism and the workpiece limiting mechanism are arranged on the feeding mechanism; a feeding channel is arranged on the feeding mechanism; the transmission mechanism is arranged close to the feeding mechanism; the workpiece separating mechanism is arranged on the other side of the feeding mechanism relative to the transmission mechanism; the workpiece limiting mechanism is arranged above the workpiece separating mechanism; the centre gripping module includes: the flexible clamping mechanism is arranged on the rotary control mechanism; the rotation control mechanism is arranged at the other side of the workpiece separation mechanism relative to the feeding mechanism; the utility model discloses can all carry out the centre gripping of high accuracy and high centre gripping degree of packing to the terminal of various specifications to accomplish automatic getting the material action, the suitability is strong, design benefit, and easily control has high product competitiveness and market value.

Description

High-precision and high-adaptability automatic terminal material taking equipment

Technical Field

The utility model relates to an accurate device charging equipment field especially relates to an automatic terminal extracting equipment of high accuracy and high suitability.

Background

In the prior art, the conventional clamping jaw mechanisms are adopted for feeding the terminals to take the materials, and the conventional clamping jaw mechanisms are relatively fixed in structure and small in structure, so that the conventional clamping jaw mechanisms cannot be adapted to the terminals of various specifications, the conventional clamping jaw mechanisms cannot keep high clamping precision and clamping compactness for the terminals of various specifications, and the situation of material taking failure is easy to occur in the terminal material taking process; therefore, the automatic terminal material taking equipment which can keep high precision and high clamping compactness for terminals of various specifications needs to be designed, so that the material taking efficiency of the terminals is improved, and the material taking failure rate of the terminals in the material taking process is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is, designs one kind and can both keep the automatic terminal of high accuracy and high centre gripping degree of packing to various specification terminals and get the material equipment, and then improves getting of terminal material efficiency, reduces the terminal and gets the material failure rate of getting in-process.

In order to achieve the above object, the utility model discloses a technical scheme be: the utility model provides an automatic terminal extracting equipment of high accuracy and high suitability, includes:

the feeding module and the clamping module;

the feeding module comprises: the feeding mechanism, the transmission mechanism, the workpiece separation mechanism and the workpiece limiting mechanism are arranged on the feeding mechanism; a feeding channel is arranged on the feeding mechanism; the transmission mechanism is arranged close to the feeding mechanism, and one end of the transmission mechanism is arranged corresponding to the head end of the feeding channel; the workpiece separating mechanism is arranged on the other side of the feeding mechanism relative to the transmission mechanism, and the top of the workpiece separating mechanism is arranged corresponding to the tail end of the feeding channel; the workpiece limiting mechanism is arranged above the workpiece separating mechanism, and the bottom of the workpiece limiting mechanism is arranged corresponding to the top of the workpiece separating mechanism;

the centre gripping module includes: the flexible clamping device comprises a rotation control mechanism and a flexible clamping mechanism arranged on the rotation control mechanism; the rotary control mechanism is arranged at the other side of the workpiece separating mechanism relative to the feeding mechanism; one end of the flexible clamping mechanism is arranged close to the top of the workpiece separating mechanism;

the rotation control mechanism is used for controlling the flexible clamping mechanism to rotate.

As an improved solution, the feeding mechanism comprises: a first feeding plate and a second feeding plate;

the first feeding plate is horizontally arranged, and the feeding channel is arranged on the first feeding plate along the length direction of the first feeding plate;

a workpiece separation area is arranged on the feeding channel at a position close to the tail end of the feeding channel; a first avoidance opening penetrating through the first feeding plate in the vertical direction is formed in the position, corresponding to the workpiece separation area, of the first feeding plate; the specification of the first avoidance port is matched with that of the feeding channel;

the second feeding plate is horizontally stacked on the upper surface of the first feeding plate, and a second avoidance opening matched with the first avoidance opening in specification is formed in the position, corresponding to the first avoidance opening, of the second feeding plate.

As an improved scheme, an avoiding groove is formed in the first feeding plate at a position close to the head end of the feeding channel; the avoidance groove penetrates through the first feeding plate in the vertical direction and is communicated with the feeding channel;

the transmission mechanism includes: the second supporting piece, the first rotating motor, the limiting block, the limiting rod and the stepping wheel;

the second supporting piece is vertically arranged below the first feeding plate and close to the head end of the feeding channel;

the first rotating motor is horizontally arranged on the second supporting piece, the output end of the first rotating motor is arranged in the horizontal direction and perpendicular to the length direction of the feeding channel, and the output end of the first rotating motor is arranged in a position corresponding to the lower part of the avoidance groove;

the stepping wheel is sleeved at the output end of the first rotating motor, and the stepping wheel is arranged corresponding to the avoiding groove; a plurality of lugs are uniformly distributed on the stepping wheel along the circumferential direction of the stepping wheel; the top of the stepping wheel is positioned in the avoidance groove;

the limiting block is arranged on the second supporting piece, is close to the stepping wheel and corresponds to the avoidance groove; the limiting block is provided with a sliding hole which penetrates through the limiting block in the vertical direction; the limiting rod vertically penetrates through the sliding hole, and the top of the limiting rod is designed to be conical;

a stop ring is horizontally sleeved on the position, close to the top of the limiting rod, a second elastic piece is sleeved on the position, corresponding to the position between the stop ring and the upper surface of the limiting block, of the limiting rod, and the top of the second elastic piece is connected with the stop ring;

the first rotating motor is used for driving the pair of stepping wheels to do stepping rotating action.

As an improved solution, the workpiece separation mechanism includes: the device comprises a first vertical cylinder and a first material jacking strip vertically arranged at the movable end of the first vertical cylinder;

the first vertical cylinder is perpendicular to the first feeding plate, the fixed end of the first vertical cylinder is arranged at a position corresponding to the lower part of the workpiece separation area, and the movable end of the first vertical cylinder is arranged vertically upwards;

the specification of the first jacking strip is matched with that of the first avoidance port; the first vertical cylinder is used for driving the first material ejection strip to move in the vertical direction.

As an improved scheme, the workpiece limiting mechanism comprises: the third support piece, the second vertical cylinder, the first pressing block and the second pressing block;

the third supporting piece is arranged close to the first feeding plate, and the top of the third supporting piece extends to a position above the workpiece separation area;

the second vertical cylinder is arranged on the third support piece in parallel with the first vertical cylinder; the movable end of the second vertical cylinder is arranged downwards vertically, and a connecting block is arranged on the movable end of the second vertical cylinder;

the first pressing block is vertically arranged on the lower surface of the connecting block, and a sliding groove penetrating through the first pressing block in the vertical direction is formed in the first pressing block;

the second pressing block is arranged in the sliding groove in a sliding mode, and the top of the second pressing block is connected with the lower surface of the connecting block through a third elastic piece; a first pressing block matched with the first avoidance port in specification is arranged at the bottom of the second pressing block; the second vertical cylinder is used for driving the first pressing block to move in the vertical direction.

As an improvement, the rotation control mechanism includes: a fourth support member and a second rotating electrical machine;

the fourth supporting piece is arranged at the other side position of the third supporting piece relative to the first feeding plate; the second rotating electric machine is disposed in parallel with the first rotating electric machine at a top position of the fourth support member.

As an improvement, the flexible clamping mechanism comprises: the clamping device comprises an electric clamping jaw, a first buffer clamping piece and a second buffer clamping piece;

the electric clamping jaw is arranged at the movable end of the second rotating motor, and a first clamping tooth and a second clamping tooth are arranged on the electric clamping jaw; a distance is arranged between the first clamping tooth and the second clamping tooth;

the first buffer clamp piece is arranged on the lower surface of the first clamping tooth in parallel with the first clamping tooth, and the second buffer clamp piece is arranged on the upper surface of the second clamping tooth in parallel with the second clamping tooth; a distance is arranged between the first buffer clamping piece and the second buffer clamping piece; a distance is reserved between the end part of the first buffer clamp far away from the first clamping tooth and the end part of the second buffer clamp far away from the second clamping tooth and the feeding module;

a first buffer strip and a second buffer strip sequentially extend downwards from the lower surface of the end part of the first buffer clamping piece far away from the first clamping tooth; the first buffer strip is arranged close to the second buffer strip, and a first vertical distance between the lower end of the first buffer strip and the clamping surface of the first buffer clamp is smaller than a second vertical distance between the lower end of the second buffer strip and the clamping surface of the first buffer clamp;

a third buffer strip is horizontally arranged between the second buffer clamp and the first buffer clamp along the length direction of the second buffer clamp, one end of the third buffer strip close to the second clamping tooth is connected with the clamping surface of the second buffer clamp, and a gap is formed between the other end of the third buffer strip and the clamping surface of the second buffer clamp;

the upper end of the third buffer strip close to the second buffer strip extends vertically upwards to a position below the first buffer strip; the lower end of the second buffer strip is arranged close to the clamping surface of the second buffer clamping piece on one side of the third buffer strip.

As an improved scheme, the first buffer clamp, the second buffer clamp, the first buffer strip, the second buffer strip and the third buffer strip are made of elastic materials.

As an improved scheme, the feeding channel is used for placing a strip-shaped workpiece rack;

a strip-shaped placing area is arranged on the strip-shaped workpiece frame; a plurality of terminals to be taken are detachably mounted on the strip-shaped placing area; a strip-shaped limiting area is arranged at a position, close to the strip-shaped placing area, on the strip-shaped workpiece frame;

the strip-shaped limiting area is arranged corresponding to the avoidance groove, and a plurality of combined holes respectively corresponding to the terminals to be taken are formed in the strip-shaped limiting area; the combined hole comprises a limiting hole and a through hole which are arranged side by side; the limiting hole and the through hole penetrate through the strip-shaped workpiece rack in the vertical direction;

the limiting hole in the combined hole positioned right above the limiting rod is arranged corresponding to the limiting rod; the limiting hole is matched with the top of the limiting rod, and the specification of the through hole is matched with that of the bump; the lug at the top of the stepping wheel in the avoidance groove extends into the through hole;

the arc length between two adjacent lugs on the stepping wheel is matched with the distance between two adjacent limiting holes.

As an improved scheme, a first clamping groove is formed in the bottom of the first material ejecting strip; a first clamping block matched with the first clamping groove is arranged at the position, corresponding to the first clamping groove, of the top of the first material pressing block; the shape of the first clamping groove is matched with the shape of the top of the terminal to be taken; the shape of the first clamping block is matched with the shape of the bottom of the material to be taken terminal.

The utility model has the advantages that: the utility model discloses can all carry out the centre gripping of high accuracy and high centre gripping degree of packing to the terminal of various specifications to accomplish automatic getting the material action, the suitability is strong, design benefit, and easily control has compensatied prior art not enough, has high product competitiveness and market value.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a rear view structure diagram of the embodiment of the present invention;

fig. 3 is a schematic side view of an embodiment of the present invention;

fig. 4 is a schematic front view of the embodiment of the present invention;

fig. 5 is a schematic top view of an embodiment of the present invention;

fig. 6 is a schematic perspective view of another perspective of the embodiment of the present invention;

FIG. 7 is a schematic view of the internal structure of a part of the flexible clamping mechanism between the first vertical cylinder and the flexible clamping mechanism in the embodiment;

FIG. 8 is an enlarged schematic view of portion A of FIG. 1;

FIG. 9 is an enlarged schematic view of portion B of FIG. 2;

FIG. 10 is an enlarged schematic view of section C of FIG. 3;

fig. 11 is an enlarged schematic view of a portion D in fig. 3;

FIG. 12 is an enlarged schematic view of section E of FIG. 2;

fig. 13 is a schematic perspective view of the first buffer clamp and the second buffer clamp according to the embodiment of the present invention;

the components in the drawings are numbered as follows:

101. a first feeding plate; 102. a second feeding plate; 201. a strip-shaped workpiece holder; 202. a material-to-be-taken terminal; 301. a limiting hole; 302. a through hole; 401. a first rotating electrical machine; 402. a limiting rod; 403. a step wheel; 404. a bump; 405. a baffle ring; 406. a second elastic member; 501. a first vertical cylinder; 502. a first topping bar; 503. a convex briquette; 504. a long-column buffer; 601. a second vertical cylinder; 602. a first pressing block; 603. a second pressing block; 604. connecting blocks; 605. a chute; 607. a limiting groove; 609. a third elastic member; 701. a second rotating electrical machine; 801. an electric jaw; 802. a first buffer clamp; 803. a second buffer clamp; 804. a first clamping tooth; 805. a second clamping tooth; 806. a first buffer strip; 807. a second buffer bar; 808. a third buffer bar; 901. a first engaging block.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1 to 13, an embodiment of the present invention includes:

the utility model provides an automatic terminal extracting equipment of high accuracy and high suitability, includes: the feeding module and the clamping module are arranged on the fixed table;

specifically, the feeding module includes: the feeding mechanism, the transmission mechanism, the workpiece separation mechanism and the workpiece limiting mechanism are arranged on the feeding mechanism; a feeding channel is arranged on the feeding mechanism; the transmission mechanism is arranged close to the feeding mechanism, and one end of the transmission mechanism is arranged corresponding to the head end of the feeding channel; the workpiece separating mechanism is arranged on the other side of the feeding mechanism relative to the transmission mechanism, and the top of the workpiece separating mechanism is arranged corresponding to the tail end of the feeding channel; the workpiece limiting mechanism is arranged above the workpiece separating mechanism, and the bottom of the workpiece limiting mechanism is arranged corresponding to the top of the workpiece separating mechanism; in this embodiment, the main working principle of the mechanism is that firstly, the workpiece rack enters the feeding channel, and the transmission mechanism pushes the workpiece rack in the feeding channel to correspond to the position between the workpiece separating mechanism and the workpiece limiting mechanism; correspondingly, at this time, the workpiece separating mechanism moves downwards to press the workpiece on the workpiece rack, and then the workpiece limiting mechanism moves upwards to separate the pressed workpiece from the workpiece rack, and the implementation of the above principle is explained in detail in the following contents:

correspondingly, as shown in fig. 1, the feeding mechanism includes: the device comprises a first supporting piece, a first feeding plate 101 and a second feeding plate 102; the first supporting piece is vertically arranged on the upper surface of the fixed table; the first supporting member is not the essential point of the present invention, and is only used for fixing and supporting, so in this embodiment, the related content of the supporting member is not repeated, it is conceivable that the supporting member adopts the fixing frame or the fixing rod of the aluminum alloy structure, and correspondingly, the supporting member performs the combination and configuration of the adaptability according to the position relationship between the mechanisms; the first feeding plate 101 is horizontally arranged at the top of the first supporting piece, and a strip-shaped feeding groove is formed in the first feeding plate 101 along the length direction of the first feeding plate 101; the feeding groove penetrates through the upper surface of the first feeding plate 101 in the horizontal direction; the feeding groove is the feeding channel, and in the subsequent description, all parts related to the feeding groove are described by adopting the feeding channel; a workpiece separation area is arranged on the feeding channel at a position close to the tail end of the feeding channel; the tail end is the end close to the workpiece separating mechanism and far away from the transmission mechanism; a first avoidance opening penetrating through the first feeding plate 101 in the vertical direction is formed in the position, corresponding to the workpiece separation area, of the first feeding plate 101; the specification of the first avoidance opening is matched with that of the feeding channel, namely the width and the length of the first avoidance opening are matched with those of the feeding channel; the second feeding plate 102 is horizontally stacked on the upper surface of the first feeding plate 101, and a second avoidance opening matched with the first avoidance opening in specification is formed in the position, corresponding to the first avoidance opening, of the second feeding plate 102; in this embodiment, the length and width of the second avoidance port are both matched with the length and width of the first avoidance port; correspondingly, the second avoidance port and the first avoidance port are used for being matched with the workpiece separating mechanism and the workpiece limiting mechanism to perform corresponding workpiece separating operation.

Correspondingly, an avoiding groove is formed in the first feeding plate 101 at a position close to the head end of the feeding channel; the avoidance groove penetrates through the first feeding plate 101 in the vertical direction and is communicated with the feeding channel; the feeding channel is used for placing the strip-shaped workpiece rack 201, and the avoiding groove is used for aligning the matching transmission device so as to transmit the strip-shaped workpiece rack 201;

correspondingly, the transmission mechanism comprises: a second supporting piece, a first rotating motor 401, a limiting block, a limiting rod 402 and a stepping wheel 403; the second supporting piece is vertically arranged at a position, corresponding to the lower part of the first feeding plate 101, of the upper surface of the fixed table and close to the head end of the feeding channel; the head end of the feeding channel is the end far away from the workpiece separating mechanism; the first rotating motor 401 is horizontally arranged on the second supporting piece, the output end of the first rotating motor 401 is arranged in the horizontal direction and perpendicular to the length direction of the feeding channel, and the output end of the first rotating motor 401 is arranged at a position corresponding to the lower part of the avoiding groove; in this embodiment, the first rotating electrical machine 401 is a motor having a stepping function; the step wheel 403 is sleeved at the output end of the first rotating electrical machine 401, and the step wheel 403 corresponds to the avoidance groove; as shown in fig. 11, a plurality of bumps 404 are uniformly arranged on the step wheel 403 along the circumferential direction of the step wheel 403; a part of the step wheel 403, namely the top position, is positioned in the avoidance groove; the first rotating electrical machine 401 is configured to drive a pair of stepping wheels 403 to perform stepping rotation;

as shown in fig. 9, the limiting block is mounted on the second support member at a position close to the step wheel 403 and corresponding to the avoidance groove; the limiting block is provided with a sliding hole which penetrates through the limiting block in the vertical direction; the limiting rod 402 vertically penetrates through the sliding hole, and the top of the limiting rod 402 is designed to be conical; a stop ring 405 is horizontally sleeved on the position, close to the top of the limiting rod 402, a second elastic piece 406 is sleeved on the position, corresponding to the position between the stop ring 405 and the upper surface of the limiting block, of the limiting rod 402, and the top of the second elastic piece 406 is connected with the stop ring 405;

correspondingly, the workpiece separating mechanism comprises: the device comprises a first vertical cylinder 501 and a first material jacking strip 502 arranged at the movable end of the first vertical cylinder 501; the first vertical cylinder 501 is perpendicular to the first feeding plate 101, the fixed end of the first vertical cylinder 501 is installed at a position, corresponding to the lower part of the workpiece separation area, on the upper surface of the fixed table, and the movable end of the first vertical cylinder 501 is arranged vertically upwards; the first ejector strip is arranged in parallel to the first vertical cylinder 501, and the specification of the first ejector strip 502 is matched with that of the first avoidance port, that is, the first ejector strip 502 can slide up and down in the first avoidance port; the first vertical cylinder 501 is used for driving the first material ejection strip 502 to move in the vertical direction, so that the first material ejection strip 502 can separate the material to be taken terminal 202 from the strip-shaped workpiece rack 201;

in this embodiment, as shown in fig. 7, a convex pressing block 503 is disposed on the first ejection strip 502 close to the first avoidance opening, and the first feeding plate 101 between the first vertical cylinder 501 and the flexible clamping mechanism is matched with the convex pressing block 503, so as to fix the strip-shaped workpiece rack 201 in the vertical direction, thereby ensuring the stability of the workpiece when being ejected; meanwhile, long-column buffer parts 504 are arranged below the first feeding plate 101 between the first vertical cylinder 501 and the flexible clamping mechanism and correspond to four corners of the first feeding plate 101, so that a buffering effect is achieved when a workpiece is ejected;

correspondingly, work piece stop gear includes: a third support, a second vertical cylinder 601, a first press block 602 and a second press block 603; the third supporting piece is vertically arranged on the fixed table and close to the first supporting plate, and the top of the third supporting piece extends to a position above the workpiece separation area; the second vertical cylinder 601 is provided on the third support above the workpiece separation area in parallel to the first vertical cylinder 501; the movable end of the second vertical cylinder 601 is arranged vertically downwards, and a connecting block 604 is arranged on the movable end of the second vertical cylinder 601;

the first pressing block 602 is vertically installed on the lower surface of the connecting block 604, and a pair of sliding grooves 605 penetrating through the first pressing block 602 in the vertical direction are formed in the first pressing block 602; a pair of sliding grooves 605 are formed on a surface of the first press block 602 opposite to the transmission mechanism; the pair of sliding grooves 605 are arranged along the length direction of the first pressing block 602, and the pair of sliding grooves 605 are symmetrically arranged around the vertical center of the first pressing block 602; a distance is arranged between the two sliding grooves 605; the number of the second pressing blocks 603 is two, and the second pressing blocks 603 correspond to the sliding grooves 605 one by one; the second pressing blocks 603 are slidably arranged in the sliding grooves 605, and the tops of the two second pressing blocks 603 are connected with the lower surface of the connecting block 604 through two third elastic members 609 respectively; correspondingly, the third elastic piece 609, the chute 605 and the second pressing block 603 are matched to realize high-precision pressing of the material to be taken terminal 202, and a subsequent workpiece separating mechanism is convenient to separate the material to be taken terminal 202.

Correspondingly, the lower ends of the two second pressing blocks 603 are connected, and a first pressing block matched with the first avoidance port in specification is arranged at the position of the connection corresponding to the first avoidance port; the first material pressing block is used for mainly pressing the material to be taken terminal 202, and correspondingly, the specification of the first material pressing block is smaller than that of the first avoidance opening, namely, the first material pressing block is matched with the specification of the first avoidance opening, and correspondingly, in the embodiment, the specification of the first material pressing block is matched with the specification of the material to be taken terminal 202; the second vertical cylinder 601 is used for driving the first pressing block 602 to move in the vertical direction.

Specifically, the centre gripping module includes: the flexible clamping device comprises a rotation control mechanism and a flexible clamping mechanism arranged on the rotation control mechanism; the rotary control mechanism is arranged at the other side of the workpiece separating mechanism relative to the feeding mechanism; one end of the flexible clamping mechanism is arranged close to the top of the workpiece separating mechanism; in this embodiment, the flexible clamping mechanism is the main innovation point of the present invention;

correspondingly, the rotation control mechanism comprises: a fourth support and a second rotating electrical machine 701; the fourth supporting piece is arranged at the other side position of the third supporting piece relative to the first feeding plate 101; the second rotating electrical machine 701 is disposed parallel to the first rotating electrical machine 401 at a top position of the fourth support; in the present embodiment, as shown in fig. 1, the direction of the output end of the first rotating electric machine 401 is opposite to the direction of the output end of the second rotating electric machine 701; the second rotating motor 701 is used for driving the flexible clamping mechanism to rotate, so as to adapt to subsequent terminal feeding actions or terminal processing procedures of other production lines.

Correspondingly, the flexible clamping mechanism comprises: an electric clamping jaw 801, a first buffer clamp 802 and a second buffer clamp 803; when a workpiece needs to be clamped, the electric clamping jaw 801 is arranged at the movable end of the second rotating motor 701 in parallel to the feeding channel, and a first clamping tooth 804 and a second clamping tooth 805 are arranged on the electric clamping jaw 801; when a workpiece needs to be clamped, the moving directions of the first clamping teeth 804 and the second clamping teeth 805 are both vertical to the feeding channel, that is, the first clamping teeth 804 and the second clamping teeth 805 are both horizontally arranged; a distance is arranged between the first clamping tooth 804 and the second clamping tooth 805, and the area between the first clamping tooth 804 and the second clamping tooth 805 corresponds to the position between the second avoidance port and the first pressing block; the first buffer clamp piece 802 is mounted on the lower surface of the first clamping tooth 804 parallel to the first clamping tooth 804, and the second buffer clamp piece 803 is mounted on the upper surface of the second clamping tooth 805 parallel to the second clamping tooth 805; as shown in fig. 10, first and second buffer clamp pieces 802 and 803 are disposed at a position between first and second clamping teeth 804 and 805, i.e., inside first and second clamping teeth 804 and 805, respectively; a distance is arranged between the first buffer clamp 802 and the second buffer clamp 803; when the workpiece is not clamped, a distance is reserved between the end of the first buffer clamp piece 802 far away from the first clamping tooth 804 and the end of the second buffer clamp piece 803 far away from the second clamping tooth 805 and the feeding module; a first buffer strip 806 and a second buffer strip 807 sequentially extend downwards from the lower surface of one end of the first buffer clamp piece 802 away from the first clamping tooth 804, and the first buffer strip 806 and the second buffer strip 807 are parts of the first buffer clamp piece 802, which are made of materials and extend out; the first buffer strip 806 is disposed next to the second buffer strip 807, and a first vertical distance between a lower end of the first buffer strip 806 and a clamping surface of the first buffer clamp 802 is smaller than a second vertical distance between a lower end of the second buffer strip 807 and a clamping surface of the first buffer clamp 802; correspondingly, as shown in fig. 10 and 13, two bumps on the lower surface of the end of the first horizontal buffer clamp 802 away from the first clamping tooth 804 are the first buffer bar 806 and the second buffer bar 807; the first buffer strip 806 and the second buffer strip 807 are designed to generate an interaction force with the second buffer clamp member 803 when clamping a workpiece, so that the clamping compactness and accuracy are improved;

correspondingly, a third buffer strip 808 is horizontally arranged between the second buffer clip 803 and the first buffer clip 802 along the length direction of the second buffer clip 803, and the third buffer strip 808 is also a structure from which the material of the second buffer clip 803 extends; one end of the third buffer strip 808 close to the second clamping tooth 805 is connected with the clamping surface of the second buffer clamp 803, and a gap is formed between the other end of the third buffer strip 808 and the clamping surface of the second buffer clamp 803; namely, one end of the third buffer strip 808 is fixed on the second buffer clamp 803, and the other end of the third buffer strip 808 can move up and down with a small amplitude, and a gap is formed between the other end of the third buffer strip 808 and the upper surface of the second buffer clamp 803; the third buffer strip 808 extends vertically upward near one end of the second buffer strip 807 and is disposed against the bottom of the first buffer strip 806; the bottom of the second buffer strip 807 is disposed against the clamping surface of the second buffer clamp 803 on the side of the third buffer strip 808, so that when the electric clamping jaw 801 operates to a certain extent, the clamping effect in fig. 10 is achieved; this embodiment describes the effect shown in fig. 10; correspondingly, the first buffer clip 802, the second buffer clip 803, the first buffer strip 806, the second buffer strip 807 and the third buffer strip 808 are made of elastic materials; because the specification of the terminal workpiece is extremely small and the precision is extremely high, the change of some specifications cannot be perceived by adopting a common clamping jaw, and the problem can be perfectly solved by adopting the design of the first buffer strip 806, the second buffer strip 807 and the third buffer strip 808, firstly, because the first buffer strip 806, the second buffer strip 807 and the third buffer strip 808 are all made of elastic materials, the third buffer strip 808 can be up and down fluctuated and further adapted when facing terminals with different specifications, and finally the effect of adapting the terminals with different specifications can be achieved, meanwhile, the workpiece can be buffered and clamped with high compactness and high precision by the mutual matching between the third buffer strip 808 and the first buffer strip 806 as well as the second buffer strip 807, the workpiece can not be damaged, and the third buffer strip 808, the first buffer strip 806 as well as the second buffer strip 807 can be clamped by controlling the electric clamping jaw 801, the workpiece is prevented from falling; and the workpiece is clamped by the mode, so that the precision is extremely high, the compactness is extremely high, and the error rate of taking the workpiece is reduced.

Correspondingly, a first clamping groove is formed at the bottom of the first ejector strip 502; a first clamping block 901 matched with the first clamping groove is arranged at the top of the first material pressing block corresponding to the first clamping groove; the shape of the first clamping groove is matched with the shape of the top of the material to be taken terminal 202; the shape of the first clamping block 901 is matched with the shape of the bottom of the material to be taken terminal 202; correspondingly, as shown in fig. 12, the first engaging groove and the first engaging block 901 are adaptively arranged based on the shape of the material to be taken terminal 202, so as to realize more compact clamping of the workpiece.

Specifically, a strip-shaped placing area is arranged on the strip-shaped workpiece frame 201; a plurality of terminals 202 to be taken are detachably mounted on the strip-shaped placing area; a strip-shaped limiting area is arranged at a position, close to the strip-shaped placing area, on the strip-shaped workpiece frame 201; the strip-shaped limiting area is arranged corresponding to the avoidance groove, and a plurality of combined holes respectively corresponding to the plurality of terminals 202 to be taken are formed in the strip-shaped limiting area; the combined hole comprises a limiting hole 301 and a through hole 302 which are arranged side by side; the limiting hole 301 and the through hole 302 penetrate through the strip-shaped workpiece rack 201 in the vertical direction; the limiting hole 301 in the combined hole right above the limiting rod 402 is arranged corresponding to the limiting rod 402; the limiting hole 301 is matched with the top of the limiting rod 402, and the specification of the through hole 302 is matched with that of the lug 404; the projection 404 at the top of the step wheel 403 in the avoidance groove extends into the through hole 302; correspondingly, the through hole 302 is used for being matched with a transmission mechanism to transmit the strip-shaped workpiece rack 201; the limiting hole 301 is used for matching with a transmission mechanism to limit the stepping of the strip-shaped workpiece frame 201; the group of combination holes corresponds to one material-to-be-taken terminal 202; when the step wheel 403 performs step rotation, the through hole 302 is pushed by the bump 404 according to the force transmission, in this embodiment, the size of the through hole 302 is set to be slightly larger than that of the bump 404, and the top of the bump 404 is also designed to be tapered, so that the bump 404 drives the strip-shaped workpiece holder 201 to move, leave the current through hole 302, and fall into the next through hole 302; correspondingly, the step-by-step design is used for once pushing, the workpiece separating mechanism and the workpiece limiting mechanism are required to take and separate materials once, and therefore corresponding limiting equipment is also required to ensure that the strip-shaped workpiece frame 201 cannot shake left and right in the feeding channel; correspondingly, the movement principle of the second elastic member 406 is similar to that of the bump 404, because the top of the limiting rod 402 is designed to be conical and the conical shape is smooth at the top, each time the bar-shaped workpiece holder 201 moves for a part, the limiting hole 301 of the bar-shaped workpiece holder 201 transmits the horizontal acting force to the top of the limiting rod 402, at this time, due to the action of the second elastic member 406, the limiting rod 402 vertically moves downwards in the sliding hole and slides down from the current limiting hole 301, and after the stepping of the bar-shaped workpiece holder 201 is finished, the limiting rod 402 falls into the next limiting hole 301, so that the bar-shaped workpiece holder 201 is fixed again; in this embodiment, the second elastic member 406 is a spring; in order to fix the strip-shaped workpiece holder 201 by using the limiting rod 402 while keeping stepping, the arc length between two corresponding adjacent lugs 404 on the stepping wheel 403 is set to match the distance between two adjacent limiting holes 301.

Correspondingly, the working principle of each component in the embodiment is as follows: firstly, a first rotating motor 401 controls a stepping wheel 403 to perform stepping rotation to enable a bar-shaped workpiece frame 201 to advance, the bar-shaped workpiece frame 201 advances once, a second vertical cylinder 601 controls a first pressing block 602 to press down, at the moment, after a first pressing block passes through a second avoidance opening to press a terminal 202 to be taken, the first vertical cylinder 501 controls a first material ejection bar 502 to ascend, the first material ejection bar 502 jacks the terminal 202 to be taken, the terminal 202 to be taken is separated from the bar-shaped workpiece frame 201, correspondingly, a buffer is generated through the matching of a sliding groove 605, a second limiting bar and a third elastic piece 609, the second vertical cylinder 601 is stopped, and at the moment, the workpiece is separated completely; at this time, the electric clamping jaw 801 is aligned and operated, and the terminals 202 to be taken between the first material ejecting strip 502 and the first material pressing block are clamped through the mutual matching among the first buffer clamping piece 802, the second buffer clamping piece 803, the first buffer strip 806, the second buffer strip 807 and the third buffer strip 808; at this time, the second rotating motor 701 works to drive the terminal 202 to be taken on the electric clamping jaw 801 to be away from the feeding module.

Through the utility model discloses, can all carry out the centre gripping of high accuracy and high centre gripping degree of packing to the terminal of various specifications to accomplish automatic getting the material action, the suitability is strong, design benefit, and easily control has compensatied prior art not enough, has high product competitiveness and market value.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic terminal extracting equipment of high accuracy and high suitability, its characterized in that includes: the feeding module and the clamping module;

the feeding module comprises: the feeding mechanism, the transmission mechanism, the workpiece separation mechanism and the workpiece limiting mechanism are arranged on the feeding mechanism; a feeding channel is arranged on the feeding mechanism; the transmission mechanism is arranged close to the feeding mechanism, and one end of the transmission mechanism is arranged corresponding to the head end of the feeding channel; the workpiece separating mechanism is arranged on the other side of the feeding mechanism relative to the transmission mechanism, and the top of the workpiece separating mechanism is arranged corresponding to the tail end of the feeding channel; the workpiece limiting mechanism is arranged above the workpiece separating mechanism, and the bottom of the workpiece limiting mechanism is arranged corresponding to the top of the workpiece separating mechanism;

the centre gripping module includes: the flexible clamping device comprises a rotation control mechanism and a flexible clamping mechanism arranged on the rotation control mechanism; the rotary control mechanism is arranged at the other side of the workpiece separating mechanism relative to the feeding mechanism; one end of the flexible clamping mechanism is arranged close to the top of the workpiece separating mechanism;

the rotation control mechanism is used for controlling the flexible clamping mechanism to rotate.

2. The high accuracy and high suitability's automatic terminal extracting equipment of claim 1, characterized in that:

the pan feeding mechanism includes: a first feeding plate (101) and a second feeding plate (102);

the first feeding plate (101) is horizontally arranged, and the feeding channel is arranged on the first feeding plate (101) along the length direction of the first feeding plate (101);

a workpiece separation area is arranged on the feeding channel at a position close to the tail end of the feeding channel; a first avoidance opening penetrating through the first feeding plate (101) in the vertical direction is formed in the position, corresponding to the workpiece separation area, of the first feeding plate (101); the specification of the first avoidance port is matched with that of the feeding channel;

the second feeding plate (102) is horizontally stacked on the upper surface of the first feeding plate (101), and a second avoidance opening matched with the first avoidance opening in specification is formed in the position, corresponding to the first avoidance opening, of the second feeding plate (102).

3. The high accuracy and high suitability's automatic terminal extracting equipment of claim 2, characterized in that:

an avoiding groove is formed in the first feeding plate (101) at a position close to the head end of the feeding channel; the avoidance groove penetrates through the first feeding plate (101) in the vertical direction and is communicated with the feeding channel;

the transmission mechanism includes: the device comprises a second supporting piece, a first rotating motor (401), a limiting block, a limiting rod (402) and a stepping wheel (403);

the second supporting piece is vertically arranged below the first feeding plate (101) and is close to the head end of the feeding channel;

the first rotating motor (401) is horizontally arranged on the second supporting piece, the output end of the first rotating motor (401) is arranged in the horizontal direction and perpendicular to the length direction of the feeding channel, and the output end of the first rotating motor (401) is arranged at a position below the avoiding groove;

the stepping wheel (403) is sleeved at the output end of the first rotating motor (401), and the stepping wheel (403) is arranged corresponding to the avoidance groove; a plurality of lugs (404) are uniformly distributed on the stepping wheel (403) along the circumferential direction of the stepping wheel (403); the top of the stepping wheel (403) is positioned in the avoidance groove;

the limiting block is arranged on the second supporting piece, is close to the stepping wheel (403) and corresponds to the avoidance groove; the limiting block is provided with a sliding hole which penetrates through the limiting block in the vertical direction; the limiting rod (402) vertically penetrates through the sliding hole, and the top of the limiting rod (402) is designed to be conical;

a stop ring (405) is horizontally sleeved at a position, close to the top of the limiting rod (402), on the limiting rod (402), a second elastic piece (406) is sleeved at a position, corresponding to the position between the stop ring (405) and the upper surface of the limiting block, on the limiting rod (402), and the top of the second elastic piece (406) is connected with the stop ring (405);

the first rotating motor (401) is used for driving a pair of stepping wheels (403) to do stepping rotating motion.

4. The high accuracy and high suitability's automatic terminal extracting equipment of claim 3, characterized in that:

the workpiece separating mechanism includes: the device comprises a first vertical cylinder (501) and a first material ejection strip (502) vertically arranged at the movable end of the first vertical cylinder (501);

the first vertical cylinder (501) is perpendicular to the first feeding plate (101), the fixed end of the first vertical cylinder (501) is arranged at a position below the workpiece separation area, and the movable end of the first vertical cylinder (501) is arranged vertically upwards;

the specification of the first topping strip (502) is matched with the specification of the first avoidance port; the first vertical cylinder (501) is used for driving the first material ejection strip (502) to move in the vertical direction.

5. The high accuracy and high suitability's automatic terminal extracting equipment of claim 4, characterized in that:

the workpiece limiting mechanism comprises: a third support, a second vertical cylinder (601), a first press block (602), and a second press block (603);

the third supporting piece is arranged close to the first feeding plate (101), and the top of the third supporting piece extends to a position above the workpiece separation area;

the second vertical cylinder (601) is arranged on the third support in parallel to the first vertical cylinder (501); the movable end of the second vertical cylinder (601) is arranged downwards vertically, and a connecting block (604) is installed on the movable end of the second vertical cylinder (601);

the first pressing block (602) is vertically arranged on the lower surface of the connecting block (604), and a sliding groove (605) penetrating through the first pressing block (602) in the vertical direction is formed in the first pressing block (602);

the second pressing block (603) is arranged in the sliding groove (605) in a sliding manner, and the top of the second pressing block (603) is connected with the lower surface of the connecting block (604) through a third elastic piece (609); a first pressing block matched with the first avoidance port in specification is arranged at the bottom of the second pressing block (603); the second vertical cylinder (601) is used for driving the first pressing block (602) to move in the vertical direction.

6. The high accuracy and high suitability's automatic terminal extracting equipment of claim 5, characterized in that:

the rotation control mechanism includes: a fourth support and a second rotating electrical machine (701);

the fourth supporting piece is arranged at the other side position of the third supporting piece relative to the first feeding plate (101); the second rotating electrical machine (701) is arranged parallel to the first rotating electrical machine (401) in a top position of the fourth support.

7. The high accuracy and high suitability's automatic terminal extracting equipment of claim 6, characterized in that:

the flexible clamping mechanism comprises: an electric clamping jaw (801), a first buffer clamping piece (802) and a second buffer clamping piece (803);

the electric clamping jaw (801) is arranged at the movable end of the second rotating motor (701), and a first clamping tooth (804) and a second clamping tooth (805) are arranged on the electric clamping jaw (801); a distance is arranged between the first clamping tooth (804) and the second clamping tooth (805);

the first buffer clamp piece (802) is arranged on the lower surface of the first clamping tooth (804) in parallel with the first clamping tooth (804), and the second buffer clamp piece (803) is arranged on the upper surface of the second clamping tooth (805) in parallel with the second clamping tooth (805); a distance is arranged between the first buffer clamp (802) and the second buffer clamp (803); a distance is reserved between the end of the first buffer clamping piece (802) far away from the first clamping tooth (804) and the end of the second buffer clamping piece (803) far away from the second clamping tooth (805) and the feeding module;

a first buffer strip (806) and a second buffer strip (807) sequentially extend downwards from the lower surface of the end part of the first buffer clamp piece (802) far away from the first clamping tooth (804); the first buffer strip (806) is arranged close to the second buffer strip (807), and a first vertical distance between the lower end of the first buffer strip (806) and the clamping surface of the first buffer clamp (802) is smaller than a second vertical distance between the lower end of the second buffer strip (807) and the clamping surface of the first buffer clamp (802);

a third buffer strip (808) is horizontally arranged between the second buffer clamp (803) and the first buffer clamp (802) along the length direction of the second buffer clamp (803), one end of the third buffer strip (808), which is close to the second clamping tooth (805), is connected with the clamping surface of the second buffer clamp (803), and a gap is arranged between the other end of the third buffer strip (808) and the clamping surface of the second buffer clamp (803);

an upper end of the third buffer bar (808) adjacent to the second buffer bar (807) extends vertically upward to a position below the first buffer bar (806); the lower end of the second buffer strip (807) abuts against the clamping surface of the second buffer clamp member (803) on the side of the third buffer strip (808).

8. The high accuracy and high suitability's automatic terminal extracting equipment of claim 7, characterized in that:

the first buffer clamping piece (802), the second buffer clamping piece (803), the first buffer strip (806), the second buffer strip (807) and the third buffer strip (808) are all made of elastic materials.

9. The high accuracy and high suitability's automatic terminal extracting equipment of claim 8, characterized in that:

the feeding channel is used for placing a strip-shaped workpiece rack (201);

a strip-shaped placing area is arranged on the strip-shaped workpiece frame (201); a plurality of terminals (202) to be taken are detachably arranged on the strip-shaped placing area; a strip-shaped limiting area is arranged at a position, close to the strip-shaped placing area, on the strip-shaped workpiece frame (201);

the strip-shaped limiting area is arranged corresponding to the avoidance groove, and a plurality of combined holes respectively corresponding to the terminals (202) to be taken are formed in the strip-shaped limiting area; the combined hole comprises a limiting hole (301) and a through hole (302) which are arranged side by side; the limiting hole (301) and the through hole (302) penetrate through the strip-shaped workpiece rack (201) in the vertical direction;

the limiting hole (301) in the combined hole positioned right above the limiting rod (402) is arranged corresponding to the limiting rod (402); the limiting hole (301) is matched with the top of the limiting rod (402), and the specification of the through hole (302) is matched with that of the bump (404); the lug (404) positioned at the top of the stepping wheel (403) in the avoidance groove extends into the through hole (302);

the arc length between two corresponding adjacent lugs (404) on the stepping wheel (403) is matched with the distance between two adjacent limiting holes (301).

10. The high accuracy and high suitability's automatic terminal extracting equipment of claim 9, characterized in that:

a first clamping groove is formed in the bottom of the first material ejection strip (502); a first clamping block (901) matched with the first clamping groove is arranged at the top of the first material pressing block corresponding to the first clamping groove; the shape of the first clamping groove is matched with the shape of the top of the terminal (202) to be taken; the shape of the first clamping block (901) is matched with the shape of the bottom of the material to be taken terminal (202).

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