CN218253796U - Ribbon reed press fitting device and ribbon assembly equipment - Google Patents

Abstract

The utility model relates to a field is made to the ribbon, discloses a ribbon reed pressure equipment device and ribbon rigging equipment. The ribbon reed press-fitting device comprises a base plate, a rotary driving piece, an eccentric assembly and a pressure head mechanism. The rotary driving piece is arranged on the substrate; the eccentric assembly is provided with a first mounting position and a second mounting position, the central axis of the first mounting position is parallel to the central axis of the second mounting position, and the driving end of the rotary driving piece is mounted at the first mounting position so as to drive the eccentric assembly to eccentrically rotate around the central axis of the first mounting position; the pressing head mechanism is arranged on the substrate in a sliding mode along the press fitting direction of the ribbon reed, the pressing head mechanism is connected with the second mounting position in a rotating mode, and the rotating driving piece can drive the eccentric assembly to rotate eccentrically so that the pressing head mechanism can move back and forth along the press fitting direction of the ribbon reed. The ribbon assembly equipment comprises the ribbon reed press-fitting device. Through the setting, the cylinder driving pressure head mechanism is prevented from lifting, the production progress is prevented from being influenced due to the replacement of the cylinder, and the production efficiency is improved.

Description

Ribbon reed press fitting device and ribbon assembly equipment

Technical Field

The utility model relates to a field is made to the ribbon, in particular to ribbon reed pressure equipment device and ribbon rigging equipment.

Background

A cable tie is a strap for bundling things, and generally includes a reed and a cable tie housing, cables for electromechanical products, computers, electronic products, automobile harnesses, and the like. In the prior art, the spring plate of the band is usually pressed into the band housing by a band spring pressing device in the band assembling equipment to assemble the band. At present, most of ribbon reed press-fitting devices adopt an air cylinder to drive a pressure head to perform linear reciprocating motion so as to press-fit reeds into ribbon shells. Because the production capacity of the ribbon is very large, and the service life of the air cylinder is related to the reciprocating times of the air cylinder, the air cylinder easily reaches the use limit in a short time, so that the air cylinder needs to be replaced frequently, the production efficiency is influenced, and the equipment cost is increased.

Therefore, a need exists for a strap spring press-fitting device and a strap assembling apparatus to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ribbon reed pressure equipment device avoids using the cylinder, greatly prolongs ribbon reed pressure equipment device's life, avoids influencing the production progress because of changing the cylinder, improves production efficiency.

Another object of the utility model is to provide a ribbon rigging equipment, through setting up foretell ribbon reed pressure equipment device, avoid influencing the production progress because of changing the cylinder, improve production efficiency.

To achieve the purpose, the utility model adopts the following technical proposal:

a strap spring press fitting device comprising:

a substrate;

the rotary driving piece is arranged on the substrate;

the eccentric component is provided with a first installation position and a second installation position, the central axis of the first installation position is parallel to the central axis of the second installation position, and the driving end of the rotary driving piece is installed at the first installation position so as to drive the eccentric component to eccentrically rotate around the central axis of the first installation position;

and the pressing head mechanism is arranged on the substrate along the pressing direction of the ribbon reed in a sliding manner, the pressing head mechanism is rotationally connected with the second mounting position, and the rotary driving piece can drive the eccentric component to eccentrically rotate so as to enable the pressing head mechanism to reciprocate along the pressing direction of the ribbon reed.

Preferably, pressure head mechanism includes coupling assembling, slider and pressure head subassembly, and coupling assembling's one end and second installation position are rotated and are connected, and coupling assembling's the other end and slider rotate to be connected, and the slider is located on the base plate along reed pressure equipment direction slidable, and the slider is used for installing the pressure head subassembly.

Preferably, the pressure head assembly comprises a first mounting seat and a pressure head, the first mounting seat is arranged on the sliding part, the pressure head is arranged on the first mounting seat, and the pressure head is used for press-fitting the reed.

Preferably, the pressure head assembly further comprises a second mounting seat and an elastic piece, the second mounting seat is arranged on the sliding piece, a first through hole is formed in the first mounting seat, the pressure head slidably penetrates through the first through hole, one end of the elastic piece is abutted to the second mounting seat, and the other end of the elastic piece is abutted to the pressure head.

Preferably, the pressure head is provided with the step portion towards the one end of second mount pad, and the cross-sectional area of step portion is greater than the cross-sectional area of first through-hole, and elastic component one end and second mount pad butt, the elastic component other end and step portion butt.

Preferably, be provided with the second through-hole on the second mount pad, wear to be equipped with the regulating part in the second through-hole, regulating part and second through-hole screw-thread fit, the regulating part is equipped with the butt piece towards the one end of pressure head, elastic component one end and butt piece butt, the elastic component other end and pressure head butt.

Preferably, the connecting assembly comprises a first connecting head, a second connecting head and a connecting piece, the first connecting head is rotatably connected with the second mounting position, the second connecting head is rotatably connected with the sliding piece, one end of the connecting piece is connected with the first connecting head, and the other end of the connecting piece is connected with the second connecting head.

Preferably, the first connecting head is rotatably connected with the second mounting position through a bearing; and/or

The second connector is rotatably connected with the sliding part through a bearing.

Preferably, the connecting piece is in right-hand threaded connection with the first connector, and the connecting piece is in left-hand threaded connection with the second connector; or

The connecting piece is in left-hand threaded connection with the first connector, and the connecting piece is in right-hand threaded connection with the second connector.

A cable tie assembling device comprises the cable tie reed press-fitting device.

The beneficial effects of the utility model are that:

the utility model provides a ribbon reed pressure equipment device, including base plate, rotary driving spare, eccentric subassembly and pressure head mechanism. The pressing head mechanism is connected with the eccentric assembly and is arranged on the substrate in a sliding manner along the press fitting direction of the ribbon reed. Rotatory driving piece drive eccentric subassembly is eccentric rotatory to drive pressure head mechanism along ribbon reed pressure equipment direction reciprocating motion, thereby impress the reed in the ribbon casing with the assembly ribbon. The service life of the rotary drive is longer than that of a cylinder. Through the lifting of the rotary driving piece and the eccentric assembly driving pressure head mechanism, the lifting of the cylinder driving pressure head mechanism is avoided, the influence on the production progress due to the replacement of the cylinder is avoided, and the production efficiency is improved.

The utility model provides a ribbon rigging equipment through setting up foretell ribbon reed pressure equipment device, avoids using cylinder drive pressure head mechanism to go up and down, avoids influencing the production progress because of changing the cylinder, has improved production efficiency.

Drawings

Fig. 1 is a schematic structural view of a band spring plate press-fitting device according to an embodiment of the present invention;

fig. 2 is a front view of a band spring press-fitting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a substrate according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a ram assembly according to an embodiment of the present invention;

fig. 5 is an exploded view of a ram assembly according to an embodiment of the present invention.

In the figure:

1. a substrate; 11. a chute;

2. a rotary drive member;

3. an eccentric assembly; 31. a first mounting position; 32. a second mounting location;

4. a pressure head mechanism;

41. a connecting assembly; 411. a first connector; 412. a second connector; 413. a connecting member;

42. a slider;

43. a ram assembly; 431. a first mounting seat; 432. a second mounting seat; 433. a pressure head; 4331. a step portion; 434. an elastic member; 435. an adjustment member; 436. an abutment member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a ribbon reed pressure equipment device and ribbon rigging equipment, and it can be used to the ribbon field of making. The ribbon usually comprises reed and ribbon casing, can make the ribbon through the pressure equipment of ribbon rigging equipment with the reed in the ribbon casing. The binding belt assembling equipment comprises a binding belt reed press-fitting device, and the reed in the binding belt is pressed into the binding belt shell through the reed press-fitting device so as to assemble the binding belt.

As shown in fig. 1, the band spring pressing device comprises a base plate 1, a rotary driving member 2, an eccentric assembly 3 and a pressing head mechanism 4. The rotary driving part 2 and the eccentric assembly 3 are arranged on the substrate 1, and the pressure head mechanism 4 is arranged on the substrate 1 in a sliding manner along the press-fitting direction of the ribbon reed. The eccentric component 3 is provided with a first installation position 31 and a second installation position 32, the central axis of the first installation position 31 is parallel to the central axis of the second installation position 32, the driving end of the rotary driving part 2 is installed on the first installation position 31, and the pressure head mechanism 4 is rotatably connected with the second installation position 32.

When the eccentric assembly 3 is eccentrically rotated around the central axis of the first installation position 31 by the rotary driving member 2, the pressing head mechanism 4 is slidably arranged on the substrate 1 along the press fitting direction of the belt spring plate, and the pressing head mechanism 4 connected with the second installation position 32 of the eccentric assembly 3 is driven by the eccentric assembly 3 to reciprocate along the press fitting direction of the belt spring plate, so that the pressing head mechanism 4 presses the spring plate into the belt shell to assemble the belt.

Among the prior art, adopt the cylinder to drive the ram mechanism along ribbon reed pressure equipment direction reciprocating motion more, because the ribbon production is very big, and the life of cylinder is relevant rather than reciprocating motion's number of times, the cylinder easily just reaches the use limit in the short time, leads to often changing the cylinder to influence production efficiency, and increase equipment cost. And for the cylinder, the life of rotary driving piece 2 is longer, and this embodiment is through above-mentioned setting, drives the 4 lifts of head mechanism through rotary driving piece 2 and eccentric subassembly 3, can avoid adopting the cylinder to drive head mechanism 4 along ribbon reed pressure equipment direction reciprocating motion, avoids influencing the production progress because of changing the cylinder, has improved production efficiency.

Alternatively, the rotary drive 2 may be a motor, preferably a servo motor. The service life of the motor is irrelevant to the rotation times, and is mainly relevant to the quality of the bearing, whether ventilation and heat dissipation are smooth or not, timely replacement of lubricating oil and the like. Consequently, in ribbon reed pressure equipment device, for the cylinder, the life of motor is longer, can avoid influencing the production progress because of changing the cylinder, improves production efficiency. In other embodiments, the rotary driving member 2 may also be another rotary driving mechanism such as a steam turbine, and may be flexibly disposed according to needs, which is not limited herein.

Alternatively, as shown in fig. 1, the pressing head mechanism 4 includes a connecting assembly 41, a sliding member 42, and a pressing head assembly 43, one end of the connecting assembly 41 is rotatably connected to the second mounting position 32 of the eccentric assembly 3, the other end is rotatably connected to the sliding member 42, the sliding member 42 is slidably disposed on the base plate 1 in the reed press-fitting direction, and the pressing head assembly 43 is disposed on the sliding member 42. Specifically, as shown in fig. 1 and 3, the base plate 1 is provided with a slide groove 11 along the reed press-fitting direction, and the slider 42 is slidably provided in the slide groove 11. When the rotary driving element 2 drives the eccentric assembly 3 to rotate around the central axis of the first installation position 31, the connecting assembly 41 rotationally connected with the second installation position 32 of the eccentric assembly 3 is driven to rotate, so as to drive the sliding element 42 to reciprocate in the chute 11 of the substrate 1, and further drive the pressing head assembly 43 on the sliding element 42 to reciprocate along the reed pressing direction, so that the pressing head assembly 43 presses the reeds into the band shell.

Alternatively, as shown in fig. 1, the connecting assembly 41 includes a first connecting head 411, a second connecting head 412 and a connecting member 413, the first connecting head 411 is rotatably connected to the second mounting position 32 of the eccentric assembly 3, the second connecting head 412 is rotatably connected to the sliding member 42 of the ram mechanism 4, and one end of the connecting member 413 is connected to the first connecting head 411, and the other end is connected to the second connecting head 412. When the rotary driving element 2 drives the eccentric assembly 3 to rotate around the central axis of the first installation position 31, the first connection head 411 rotationally connected to the second installation position 32 of the eccentric assembly 3 is driven to rotate, so that the connection piece 413 and the second connection head 412 are also driven to rotate, and further the sliding element 42 is driven to reciprocate in the sliding slot 11.

The connecting assembly 41 is provided with the first connecting head 411, the second connecting head 412 and the connecting piece 413, so that on one hand, the connecting assembly 41 can be conveniently assembled with the eccentric assembly 3 and the sliding piece 42 respectively, and on the other hand, the requirement on the machining precision of the connecting assembly 41 can be reduced. Specifically, two ends of the connecting member 413 are respectively connected to the first connector 411 and the second connector 412 by threads, and the machining error of the connecting member 41 in terms of length can be compensated by adjusting the degree of screwing. In other embodiments, the two ends of the connecting element 413 are not connected to the first connecting head 411 and the second connecting head 412 by threads, such as clamping, adhering, and the like, and may be flexibly arranged according to needs, which is not limited herein.

Alternatively, in one embodiment, the connector 413 is connected to the first connector 411 by a right-handed screw at one end and the second connector 412 by a left-handed screw at the other end. When the two ends of the connecting element 413 are connected to the first connector 411 and the second connector 412, the two ends of the connecting element 413 can be screwed to the first connector 411 and the second connector 412 by rotating the connecting element 413 in one direction. In another embodiment, one end of the connecting member 413 is connected to the first connecting head 411 by a left-hand screw, and the other end is connected to the second connecting head 412 by a right-hand screw. In other embodiments, the two ends of the connecting element 413 and the first connector 411 and the second connector 412 may also be connected in other manners such as clamping and bonding, and are flexibly arranged according to needs, which is not limited herein.

Illustratively, the first mounting position 31 and the second mounting position 32 of the eccentric assembly 3 are both rotating shafts, and the output end of the rotary driving element 2 is in transmission connection with the first mounting position 31, for example, the output end may be fixedly connected or may be in spline connection. The first connection head 411 of the connecting assembly 41 is rotatably connected to the second mounting location 32 of the eccentric assembly 3 by a bearing. Similarly, a rotating shaft is fixed on the sliding member 42, and the second connector 412 is rotatably connected with the rotating shaft of the sliding member 42 through a bearing. The bearing can greatly reduce the rotation friction between the first connector 411 and the eccentric assembly 3, and also greatly reduce the rotation friction between the second connector 412 and the rotating shaft of the sliding member 42. On one hand, the abrasion of the first connecting head 411, the eccentric assembly 3, the second connecting head 412 and the sliding part 42 is reduced, and the service life of the band spring plate press-fitting device is further prolonged; on the other hand, the rotation efficiency of the first connecting head 411, the eccentric assembly 3, the second connecting head 412 and the sliding part 42 is improved, the energy consumption of the rotary driving part 2 is reduced, and the working efficiency of the band spring pressing device is improved.

Alternatively, as shown in fig. 1, 4 and 5, the pressure head assembly 43 includes a first mounting seat 431, a pressure head 433, a second mounting seat 432 and an elastic member 434. The first mounting seat 431 is arranged on the sliding part 42, a first through hole is formed in the first mounting seat 431 along the reed press-fitting direction, and the pressure head 433 penetrates through the first through hole in a sliding mode. Specifically, in this embodiment, two first through holes are disposed on the first mounting seat 431, and the two pressing heads 433 slidably penetrate through the two first through holes, respectively. The second mounting seat 432 is provided on the slider 42, and one end of the elastic member 434 abuts against the second mounting seat 432, and the other end abuts against the pressing head 433. Specifically, one end of the pressing head 433 facing the second mounting seat 432 is provided with a stepped portion 4331, one end of the elastic member 434 abuts against the second mounting seat 432, and the other end abuts against the stepped portion 4331 of the pressing head 433. The stepped portion 4331 has a cross-sectional area larger than that of the first through hole, and prevents the pressing head 433 from coming out of the first through hole. When the reed is pressed, the pressing head assembly 43 moves along the reed pressing direction, so that the pressing head 433 abuts against the reed and presses the reed into the band shell. The elastic part 434 can play a buffering role in the press-fitting process of the pressure head 433 to the reed, so that the pressure head 433 can slide along the first through hole in the elastic range of the elastic part 434, and the reed is prevented from being damaged due to overlarge force applied by the pressure head 433 to the reed.

Optionally, a second through hole is formed in the second mounting seat 432 along the reed press-fitting direction, an adjusting member 435 penetrates through the second through hole, and the adjusting member 435 is in threaded fit with the second through hole. One end of the adjuster 435 facing the pressure head 433 is provided with an abutment member 436, and one end of the elastic member 434 abuts against the abutment member 436 and the other end abuts against a step portion 4331 of the pressure head 433. The preload of the elastic element 434 on the pressure head 433 can be adjusted by screwing the adjusting element 435.

Illustratively, the adjusting element 435 may be a stud, a nut is sleeved on an end of the stud facing the pressure head 433, the nut may serve as an abutting element 436 on the adjusting element 435, the stud is in threaded engagement with the nut, one end of the elastic element 434 abuts against the nut, and the other end abuts against the step 4331 of the pressure head 433. The position of the nut can be changed by screwing the stud in the second through hole or screwing the nut, so that the abutting force of the nut on the elastic member 434 is changed, and further the abutting force of the nut on the elastic member 434 is adjusted. If the pressing force of the nut on the elastic member 434 needs to be reduced, the nut is screwed in a direction away from the elastic member 434, and if the pressing force of the nut on the elastic member 434 needs to be increased, the nut is screwed in a direction close to the elastic member 434. Through the pressure that supports of adjusting nut to elastic component 434, adjustable elastic component 434 is to the pressure that supports of pressure head 433, and then adjusts the pressure that supports of pressure head 433 to the reed, avoids on the one hand damaging the reed because of pressure head 433 to the too big reed power of exerting of force, and on the other hand also avoids failing to impress the reed in the ribbon casing because of pressure head 433 to the reed power of exerting of force undersize. Further, in this embodiment, two nuts are disposed on each stud, one nut is used for abutting against the elastic element 434, and the other nut is used for abutting against the second mounting seat 432, so as to fix the stud on the second mounting seat 432, so that the stud is prevented from rotating relative to the second mounting seat 432 during operation, and stability of the elastic element 434 against pressure is ensured. Of course, in other embodiments, the adjusting element 435 may also have other structures, as long as the installation position can be adjusted relative to the second installation seat 432, so as to adjust the abutting force of the elastic element 434, which is not illustrated here.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and for those skilled in the art, there may be variations on the specific embodiments and the application range according to the ideas of the present invention, and the contents of the present specification should not be construed as limitations to the present invention. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a ribbon reed pressure equipment device which characterized in that includes:

a substrate (1);

the rotary driving piece (2), the rotary driving piece (2) is arranged on the substrate (1);

the eccentric component (3) is provided with a first mounting position (31) and a second mounting position (32), the central axis of the first mounting position (31) is parallel to the central axis of the second mounting position (32), and the driving end of the rotary driving piece (2) is mounted on the first mounting position (31) so as to drive the eccentric component (3) to eccentrically rotate around the central axis of the first mounting position (31);

pressure head mechanism (4), pressure head mechanism (4) are located along ribbon reed pressure equipment direction slidable on base plate (1), just pressure head mechanism (4) with second installation position (32) rotate and are connected, rotary driving spare (2) can drive eccentric subassembly (3) eccentric rotation, so that pressure head mechanism (4) are followed ribbon reed pressure equipment direction reciprocating motion.

2. A cable tie reed press-fitting device according to claim 1, wherein the press-head mechanism (4) comprises a connecting member (41), a sliding member (42) and a press-head assembly (43), one end of the connecting member (41) is rotatably connected with the second mounting position (32), the other end of the connecting member (41) is rotatably connected with the sliding member (42), the sliding member (42) is slidably provided on the base plate (1) in the reed press-fitting direction, and the sliding member (42) is used for mounting the press-head assembly (43).

3. A tie-reed press-fitting device according to claim 2, wherein the ram assembly (43) comprises a first mounting seat (431) and a ram (433), the first mounting seat (431) being provided on the slide (42), the ram (433) being provided on the first mounting seat (431), the ram (433) being for press-fitting a reed.

4. The band spring press-fitting device as claimed in claim 3, wherein the pressure head assembly (43) further comprises a second mounting seat (432) and an elastic member (434), the second mounting seat (432) is arranged on the sliding member (42), a first through hole is arranged on the first mounting seat (431), the pressure head (433) is slidably arranged through the first through hole, one end of the elastic member (434) is abutted against the second mounting seat (432), and the other end of the elastic member (434) is abutted against the pressure head (433).

5. A strap reed press-fitting device according to claim 4, wherein one end of the pressing head (433) facing the second mounting seat (432) is provided with a stepped portion (4331), the cross-sectional area of the stepped portion (4331) is larger than that of the first through hole, one end of the elastic member (434) abuts against the second mounting seat (432), and the other end of the elastic member (434) abuts against the stepped portion (4331).

6. The strap reed press-fitting device according to claim 4, wherein a second through hole is formed in the second mounting seat (432), an adjusting piece (435) penetrates through the second through hole, the adjusting piece (435) is in threaded fit with the second through hole, one end, facing the pressure head (433), of the adjusting piece (435) is provided with an abutting piece (436), one end of the elastic piece (434) abuts against the abutting piece (436), and the other end of the elastic piece (434) abuts against the pressure head (433).

7. A strap reed press fitting device according to claim 2, wherein the connecting assembly (41) comprises a first connecting head (411), a second connecting head (412) and a connecting piece (413), the first connecting head (411) is rotatably connected with the second mounting position (32), the second connecting head (412) is rotatably connected with the sliding piece (42), one end of the connecting piece (413) is connected with the first connecting head (411), and the other end is connected with the second connecting head (412).

8. A cable tie-reed press-fitting device according to claim 7, wherein the first connecting head (411) is rotatably connected to the second mounting location (32) by means of a bearing; and/or

The second connecting head (412) is rotatably connected with the sliding piece (42) through a bearing.

9. The band reed press-fitting device according to claim 7, wherein the connecting piece (413) is in right-handed threaded connection with the first connecting head (411), and the connecting piece (413) is in left-handed threaded connection with the second connecting head (412); or

The connecting piece (413) is connected with the first connector (411) in a left-hand threaded mode, and the connecting piece (413) is connected with the second connector (412) in a right-hand threaded mode.

10. A tie assembly apparatus, characterized in that it comprises a tie-reed press-fitting device according to any one of claims 1-9.

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