Processing equipment and processing method of hand lifting rope

Abstract

The invention provides processing equipment and a processing method for a hand lifting rope, and belongs to the technical field of hand lifting rope processing equipment.The processing equipment comprises a rope frame, a sheet feeding mechanism, a mold mechanism, a gluing mechanism, a traction mechanism and a cutting mechanism, and the rope frame and the traction mechanism are arranged on the two sides of the mold mechanism respectively; the thread rope is pulled out by the traction mechanism from the thread rope frame and penetrates through the mold mechanism, the sheet feeding mechanism conveys a first-stage sheet to the mold mechanism, the mold mechanism punches the first-stage sheet into a second-stage sheet, cuts the second-stage sheet into a third-stage sheet and fixes the third-stage sheet to the thread rope in a heat sealing mode at intervals, and a first-stage hand lifting rope is formed; the gluing mechanism sprays heat sealing glue on the wire rope before heat sealing, and the cutting mechanism cuts off the middle of each third-stage sheet on the first-stage hand-held rope to form a second-stage hand-held rope; according to the automatic production line, efficient and continuous automatic production of the hand lifting ropes is achieved, the machining efficiency is improved, the defective rate of products is reduced, and the consistency of the products is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of hand rope processing equipment, and in particular to a hand rope processing equipment and a processing method. Background Art

[0002] A hand rope is a rope used to carry or lift items. It is commonly found on handbags, gift boxes, cartons and other packaging to facilitate carrying and transporting items. Hand ropes are made of a variety of materials, including but not limited to paper ropes, nylon ropes, low-elastic silk ropes, cotton ropes, etc. Each material has its own characteristics and applicable scenarios. For example, paper ropes are often used in eco-friendly bags and shopping bags because of their environmental protection, wear resistance, strong tension and odorlessness; while nylon ropes and low-elastic silk ropes are favored for their delicate appearance and strong durability.

[0003] In the prior art, the patent CN2674920Y discloses a handbag handle, wherein the hand rope comprises a rope body and sleeves arranged at both ends of the rope body, and the sleeves are normally unfolded as follows: Fig.17 The shape shown is a T-shape or a quasi-T-shape, the end of the vertical part of the T-shape is rounded or the two sides are rounded. The traditional processing method is to first cut out a plastic sheet through a knife die, and then wrap the plastic sheet of this shape around one end of the rope body, that is, bend the horizontal part of the T-shaped plastic sheet around the rope body until the two ends of the horizontal part overlap, and heat seal it at the same time to form a ring-shaped horizontal part and fix it to the rope body. Since the traditional processing method is generally manual processing, or manual processing with the help of some simple molds, the overall processing efficiency is low, and the defective rate of the product is high, and the consistency of the product cannot be guaranteed. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and to provide a processing device and a processing method for a hand rope.

[0005] The technical scheme adopted by the present invention is as follows: In the first aspect, the present application provides a processing equipment for a hand rope, including a wire rope rack, a sheet feeding mechanism, a mold mechanism, a gluing mechanism, a traction mechanism and a cutting mechanism; the wire rope rack and the traction mechanism are respectively arranged on both sides of the mold mechanism, and the wire rope is pulled out by the traction mechanism from the wire rope rack and passes through the mold mechanism; the sheet feeding mechanism is used to convey a stage one sheet to the mold mechanism; the mold mechanism is used to punch a stage one sheet into a stage two sheet and cut the stage two sheet into stage three sheets and fix them on the wire rope with interval heat sealing to form a stage one hand rope; the gluing mechanism is used to spray heat-sealing glue on the wire rope before heat sealing; the cutting mechanism is used to cut in the middle of each stage three sheet on the stage one hand rope to form a stage two hand rope.

[0006] In some embodiments, the mold mechanism includes: a middle mold base, on which a sheet channel and a die opening are provided; a movable mold assembly located on one side of the middle mold base, the movable mold assembly including a first slide rail, a die, a movable forming mold and a driver, the first slide rail being arranged along the direction of the die opening, the die being slidably arranged on the first slide rail, and a die head matched with the die opening is arranged thereon, the driver drives the die to move on the first slide rail, the movable forming mold is arranged above the die and moves synchronously therewith, and a first forming groove is arranged on the side of the movable forming mold facing the middle mold base; and a fixed mold assembly located on the other side of the middle mold base, the fixed mold assembly including a fixed forming mold, a second forming groove matched with the first forming groove is arranged on the fixed forming mold, and a heating assembly is arranged on the fixed forming mold near the second forming groove; wherein, when the movable mold assembly and the fixed mold assembly are molded together, the first forming groove and the second forming groove are matched to form a forming cavity, and the lower edges of the two are matched to cut off the stage two sheet to form a stage three sheet.

[0007] In some embodiments, the die opening and the die head are T-shaped, and the junction between the horizontal part and the vertical part of the T-shape is smoothly transitioned.

[0008] In some embodiments, a detachably connected movable mold forming block is provided at one end of the movable molding mold close to the fixed molding mold, and the first molding groove is provided on the movable mold forming block, and / or, a detachably connected fixed mold forming block is provided at one end of the fixed molding mold close to the movable molding mold, and the second molding groove is provided on the fixed mold forming block.

[0009] In some embodiments, the fixed mold assembly also includes a second slide rail, a fixed mold slider and a fixed mold slide plate, the second slide rail is arranged in the same direction as the first slide rail, the fixed mold slider is slidably arranged on the second slide rail, the fixed mold is connected to the fixed mold slider and the two move synchronously, the fixed mold slide plate is slidably arranged on the fixed mold, a first elastic member is arranged between the rear end of the fixed mold slide plate and the fixed mold, a fixed mold plate is arranged upward from the rear end of the fixed mold, two first bolts are threadedly connected on the fixed mold plate, the first elastic member is pressed between the end of the first bolt and the fixed mold slide plate, a first limiting rod is arranged on the fixed mold plate between the two first bolts, the first limiting rod passes through the fixed mold plate and is threadedly connected to the fixed mold slide plate, and a locking nut is arranged on the first limiting rod close to the fixed mold slide plate.

[0010] In some embodiments, the fixed mold assembly also includes a fixed plate, which is arranged at a certain distance at the rear end of the fixed mold slider, a second elastic member is arranged between the fixed mold plate and the fixed plate, two second bolts are threadedly connected to the fixed plate, the second elastic member is pressed between the end of the second bolt and the fixed mold plate, a second limiting rod is threadedly connected to the fixed plate, and a butt joint is arranged at the end of the second limiting rod, and the butt joint is located on the moving path of the fixed mold.

[0011] In some embodiments, the traction mechanism includes an upper conveyor belt, a lower conveyor belt and a positioning assembly. The length of the upper conveyor belt is smaller than that of the lower conveyor belt. In stage one, the hand rope is clamped between the upper conveyor belt and the lower conveyor belt and is stretched and moved. Both the upper conveyor belt and the lower conveyor belt include synchronous wheels and transmission belts. The positioning assembly is used to prevent the hand rope from being offset during transportation between the upper conveyor belt and the lower conveyor belt in stage one.

[0012] In some embodiments, the traction mechanism also includes a clamping assembly, which includes a clamping bracket, a clamping slide rail, a clamping seat, a clamping screw, a clamping spring, a clamping adjustment bolt and a clamping wheel. The clamping slide rail is arranged along the height direction of the clamping bracket, and the clamping seat is slidably arranged on the clamping slide rail. A mounting rod is arranged on the upper part of the clamping bracket, and the clamping screw is threadedly connected to the mounting rod. The clamping adjustment bolt is arranged at one end of the clamping screw passing through the mounting rod. The clamping spring abuts between the clamping adjustment bolt and the clamping seat, and the clamping wheel is rotatably arranged on the clamping seat and abuts against the upper conveyor belt.

[0013] In some embodiments, a discharging mechanism is also included, and the discharging mechanism is used to output the second-hand lifting ropes of the stage in a group of specified quantities, or to package and output the second-hand lifting ropes of the stage in a group of specified quantities.

[0014] A method for processing a hand rope comprises the following steps:

[0015] Step a: Load the raw material cord and the stage sheet material;

[0016] Step b: punching one sheet of the first stage into two sheets of the second stage, wherein the second sheet of the second stage is in a continuous cross shape;

[0017] Step c: cutting the stage 2 sheet into stage 3 sheets, wherein the stage 3 sheets are in a cross shape;

[0018] Step d: heat-seal and fix one sheet of stage 3 at a certain interval on the rope to form a stage 1 hand rope;

[0019] Step e: cutting the middle of each of the three sheets on the first stage hand rope to form a second stage hand rope, i.e., a finished hand rope;

[0020] Wherein, before step d, heat sealing adhesive is sprayed on the wire rope.

[0021] The beneficial effects of the present invention are as follows: the present invention realizes efficient and continuous automated production of hand ropes, improves processing efficiency, reduces the defective rate of products, and ensures product consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the present invention.

[0023] Figure 1 It is a schematic diagram of a processing device for a hand rope in Example 1;

[0024] Figure 2 Schematic diagram of the traction mechanism in the first embodiment Figure 1 ;

[0025] Figure 3 Schematic diagram of the traction mechanism in the first embodiment Figure 2 ;

[0026] Figure 4 It is a schematic diagram of the traction mechanism and the cutting mechanism in the first embodiment;

[0027] Figure 5 is a schematic diagram of the mold mechanism in Example 1;

[0028] Figure 6 Schematic diagram of the middle mold base in Example 1;

[0029] Figure 7 is a schematic diagram of the movable mold assembly in Example 1;

[0030] Figure 8 Schematic diagram of the fixed mold assembly in Example 1 Figure 1 ;

[0031] Fig. 9 Schematic diagram of the fixed mold assembly in Example 1 Figure 2 ;

[0032] Fig.10 Schematic diagram of the discharging mechanism in Example 1 Figure 1 ;

[0033] Fig.11 Schematic diagram of the discharging mechanism in Example 1 Figure 2 ;

[0034] Fig.12 is a schematic diagram of a door assembly in Embodiment 1;

[0035] Fig.13 It is a schematic diagram of a sheet of material at the stage in Example 1;

[0036] Fig.14 Schematic diagram of a sheet material in stage 2, a sheet material in stage 3, a die head and a die head in the prior art in Example 1;

[0037] Fig.15 It is a schematic diagram of a hand rope in stage 1 of embodiment 1;

[0038] Fig.16 It is a schematic diagram of the second-hand lifting rope in the first stage of the embodiment;

[0039] Fig.17 It is a schematic diagram of a prior art plastic sheet in Example 1;

[0040] Fig.18 It is a schematic diagram of a processing device for a hand rope in the second embodiment;

[0041] Fig.19 It is a schematic diagram of the movable mold assembly in the second embodiment;

[0042] Fig. 20 It is a partial schematic diagram of the mold mechanism in the second embodiment;

[0043] Fig.21 It is a partial schematic diagram of the discharging mechanism in the second embodiment. DETAILED DESCRIPTION

[0044] The following description provides specific application scenarios and requirements of this specification, with the purpose of enabling those skilled in the art to make and use the contents of this specification. Various local modifications to the disclosed embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of this specification. Therefore, this specification is not limited to the embodiments shown, but to the widest scope consistent with the claims.

[0045] In the description of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "longitudinal", "transverse", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. These terms are mainly for better describing the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0046] Secondly, the terms "first", "second" and similar words do not indicate any order, quantity or importance, but are only used to distinguish different components and should not be understood as limitations on the embodiments of the present application.

[0047] In addition, the terms "installed", "set", "provided with", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components.

[0048] For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] Regarding the drawings of the present application, it should be clearly understood that the drawings are for illustration and description purposes only and are not intended to limit the scope of the present specification. It should also be understood that the drawings are not drawn to scale.

[0050] Embodiment 1:

[0051] like Figures 1 to 17 As shown, in this embodiment, a processing device for a hand rope is provided, which is used to realize the automatic production of the hand rope. The hand rope can refer to a handbag handle disclosed in the patent with publication number CN2674920Y. Specifically, the hand rope includes a rope body and sleeves arranged at both ends of the rope body. The rope body is generally a wire rope or a nylon rope, preferably a core wire rope. The sleeve is usually made of a plastic sheet. The sleeve is normally unfolded as shown in FIG. Fig.17 The shape shown is a T-shape or a quasi-T-shape, the end of the vertical part of the T-shape is rounded or the two sides are rounded. The traditional processing method is to first cut out a plastic sheet through a knife die, and then wrap this shaped plastic sheet around one end of the rope body, that is, bend the horizontal part of the T-shaped plastic sheet around the rope body until the two ends of the horizontal part overlap, and at the same time heat seal it to form a ring-shaped horizontal part and fix it to the rope body.

[0052] Traditional processing methods are generally manual processing, or manual processing with the help of some simple molds. The overall processing efficiency is low, the defective rate of the product is high, and the consistency of the product cannot be guaranteed.

[0053] In this embodiment, in order to achieve efficient and continuous production, a method for processing a hand rope is proposed, comprising the following steps:

[0054] Step a: Loading raw material cords and raw material sheets, wherein Fig.13 As shown, the raw material sheet is called a stage sheet, which is generally in a roll;

[0055] Step b: Punch one sheet of the first stage into two sheets of the second stage, such as Fig.14 As shown, the sheet in stage II is in the shape of a continuous cross;

[0056] Step c: Cut the stage 2 sheet into individual stage 3 sheets, such as Fig.14As shown, C represents a stage three sheet, which is equivalent to combining the horizontal parts of the original two plastic sheets together, and the stage three sheet is in a cross shape or a quasi-cross shape;

[0057] Step d: Heat seal and fix three sheets of material at a certain interval on the wire rope to form Fig.15 The stage one hand rope is shown; wherein, each time the next stage three sheets are cut, they are heat-sealed and fixed to the rope;

[0058] Step e: Cut in the middle of each of the three sheets on the stage one hand rope, i.e. Fig.15 Cut at D in the middle to form Fig.16 The stage shown is the second-hand carrying rope, i.e. the finished carrying rope;

[0059] Secondly, in order to improve the connection strength between the plastic sheet and the wire rope, before step d, it is generally necessary to spray heat-sealing glue, such as polyurethane glue, acrylic glue, etc., on the wire rope before heat sealing.

[0060] Based on the above processing method, an automated processing equipment is proposed. Specifically, the processing equipment of the hand rope includes a rope rack 1, a sheet feeding mechanism, a mold mechanism 2, a gluing mechanism 3, a traction mechanism 4, a cutting mechanism 5, a discharging mechanism 6, a power mechanism and a control system. It should be understood that in the present equipment, each mechanism that needs to be driven can be driven by one driving source or multiple driving sources. It only needs to adjust the transmission mechanism between the driving source and each mechanism. Those skilled in the art should be able to set it according to needs. Therefore, in this embodiment, the power mechanism represents the driving source involved in each mechanism that needs to be driven and the corresponding transmission mechanism. The driving source required in each mechanism is not described in detail one by one. Those skilled in the art should know how to set the driving source required for such a mechanism.

[0061] like Figure 1 As shown, the wire rope rack 1 and the traction mechanism 4 are respectively arranged on both sides of the mold mechanism 2, the wire rope is pulled out by the traction mechanism 4 from the wire rope rack 1 and passes through the mold mechanism 2 along the first direction; the sheet feeding mechanism is used to convey a stage sheet to the mold mechanism 2 along the second direction, and the first direction is perpendicular to the second direction; the mold mechanism 2 is used to punch a stage sheet into a stage two sheet and cut the stage two sheet into stage three sheets and fix them on the wire rope with interval heat sealing to form a stage one hand rope, that is, a wire rope with heat-sealed stage three sheets; the gluing mechanism 3 is used to spray heat-sealing glue on the wire rope before heat sealing; the cutting mechanism 5 is used to cut in the middle of each stage three sheet on the stage one hand rope to form a stage two hand rope; the discharging mechanism 6 is used to output the stage two hand ropes as a group according to a specified number, or to package and output a specified number of stage two hand ropes as a group.

[0062] Through the above-mentioned arrangement, efficient and continuous automated production of hand ropes is achieved, processing efficiency is improved, while the defective rate of products is reduced and product consistency is ensured.

[0063] The wire rope rack 1 is provided with a plurality of guide wheels, and one end of the wire rope piled in the material frame is passed through each guide wheel in turn and then through the mold mechanism 2, so that the wire rope can be straightened first and the entanglement of the wire rope during transportation can be avoided.

[0064] Furthermore, a conveying seat is provided between the wire rope rack 1 and the mold mechanism 2, and a conveying channel with an adjustable diameter is provided on the conveying seat. The wire rope first passes through the conveying channel and then passes through the mold mechanism 2. The diameter of the conveying channel is adapted to the wire diameter of the wire rope, so as to ensure that there are no knots on the wire rope. Among them, the structure for adjusting the diameter of the conveying channel can be that a threading plate is provided on the conveying seat, and the conveying channel is provided on the threading plate. The threading plate can be set to be detachable and / or adjustable. A threading plate can be provided with only one diameter of conveying channel, or multiple diameters of conveying channels can be provided.

[0065] like Figures 2 to 4 As shown, the traction mechanism 4 includes an upper conveyor belt 40, a lower conveyor belt 41, a positioning assembly 42 and a pressing assembly 43. The length of the upper conveyor belt 40 is less than that of the lower conveyor belt 41. The hand rope is clamped between the upper conveyor belt 40 and the lower conveyor belt 41 and stretched and moved. The upper conveyor belt 40 and the lower conveyor belt 41 both include synchronous wheels and conveyor belts. The synchronous wheels of the upper conveyor belt 40 and the lower conveyor belt 41 are linked by a gear 613 group. This conveyor belt structure is a commonly used conveying mechanism in the field of automation, and those skilled in the art should understand it. Among them, by setting different traction speeds through the traction mechanism 4, the production of hand ropes of different lengths can be achieved.

[0066] The positioning assembly 42 is used to prevent the hand rope from being offset during the transportation between the upper conveyor belt 40 and the lower conveyor belt 41 in stage one, and includes two positioning rods 420 arranged at intervals. The hand rope in stage one passes between the two positioning rods 420. The two positioning rods 420 are arranged at one end of the upper conveyor belt 40 close to the mold mechanism 2, and the positioning assembly 42 can also be arranged at the other end. Preferably, the two positioning rods 420 are arranged with an adjustable spacing. It should be understood that there are multiple types of positioning assemblies 42. For example, the structure of the positioning assembly 42 can also be that the two positioning rods 420 are replaced by a positioning plate, and the positioning plate is provided with a positioning groove.

[0067] The clamping assembly 43 includes a clamping bracket 430, a clamping rail 431, a clamping seat 432, a clamping screw 433, a clamping spring 434, a clamping adjustment bolt 435 and a clamping wheel 436. The clamping rail 431 is arranged along the height direction of the clamping bracket 430, the clamping seat 432 is slidably arranged on the clamping rail 431, the upper part of the clamping bracket 430 is provided with a mounting rod, the clamping screw 433 is threadedly connected to the mounting rod, and the clamping adjustment bolt 435 is at least one , preferably two, and are arranged at one end of the clamping screw 433 passing through the mounting rod, the clamping spring 434 abuts between the clamping adjustment bolt 435 and the clamping seat 432, the clamping wheel 436 is rotatably arranged on the clamping seat 432, and abuts against the upper conveyor belt 40, specifically, the clamping wheel 436 abuts against the conveying belt of the upper conveyor belt 40, under the action of the clamping assembly 43, it is ensured that the upper conveyor belt 40 and the lower conveyor belt 41 form sufficient traction force on the stage-hand rope during transportation. Among them, the clamping adjustment bolt 435 can adjust the preload force of the clamping spring 434.

[0068] like Figures 5 to 9 As shown, the mold mechanism 2 includes:

[0069] The middle die base 20 has a sheet channel 200 disposed longitudinally thereon and a die opening 201 disposed transversely thereon; wherein the sheet feeding mechanism is used to convey a sheet of material to the sheet channel 200 at a certain stage, and can adjust the conveying speed of a sheet of material at a certain stage. The specific structure of the sheet feeding mechanism can refer to the corresponding feeding device in the field of automation equipment technology. In this embodiment, the width of the sheet channel 200 is greater than the width of a sheet of material at a certain stage.

[0070] The movable mold assembly 21 is located on one side of the middle mold base 20, and the movable mold assembly 21 includes a first slide rail 210, a die 211, a movable forming mold 212 and a driver. The first slide rail 210 is arranged along the direction of the die opening 201, and the die 211 is slidably arranged on the first slide rail 210, and a die head 213 adapted to the die opening 201 is arranged thereon, and the driver drives the die 211 to move on the first slide rail 210, and the movable forming mold 212 is arranged above the die 211 and moves synchronously therewith, and a first forming groove 214 is arranged on the side of the movable forming mold 212 facing the middle mold base 20; wherein the die head 213 is integrated with the die 211 or detachably connected, preferably a detachable connection is adopted, specifically, an installation channel is arranged on the die 211, and the die head 213 is fixed in the installation channel by bolts, and both ends of the die head 213 can be used for punching. There are two die openings 201 and two die heads 213 , and the two die openings 201 are located on both sides of the sheet channel 200 and are connected thereto.

[0071] and a fixed mold assembly 22 located at the other side of the middle mold base 20, the fixed mold assembly 22 includes a fixed mold 220, the fixed mold 220 is provided with a second molding groove 221 adapted to the first molding groove 214, the front end of the fixed mold 220 is a molding end, the second molding groove 221 is provided at the front end of the fixed mold 220, and a heating assembly 222 is provided on the fixed mold 220 near the second molding groove 221; preferably, a mounting hole is provided below the second molding groove 221, a heating rod is inserted into the mounting hole, and the heating rod is connected to the heating device;

[0072] Among them, when the movable mold assembly 21 and the fixed mold assembly 22 are molded together, the first molding groove 214 and the second molding groove 221 are matched to form a molding cavity, and the lower edges of the two are matched to cut the stage two sheet to form a stage three sheet. Specifically, the lower edge of the first molding groove 214 and the lower edge of the second molding groove 221 can be provided with an abutment plane, and the other can be provided with a cutting edge 2140. Preferably, the cutting edge 2140 is provided at the lower edge of the first molding groove 214, so that when the movable molding mold 212 moves and is molded with the fixed molding mold 220, the stage two sheet can be cut into the stage three sheet.

[0073] In this embodiment, the forming cavity is generally circular, elliptical or quasi-circular, and is generally compatible with the rope.

[0074] Through the above arrangement, the mold mechanism 2 can be used to punch one stage sheet into two stage sheets, and then cut into three stage sheets and heat-seal them on the rope, which reduces the processing difficulty of the hand rope and greatly improves the processing efficiency of the hand rope.

[0075] It also includes a frame 7, and various mechanisms are arranged on the frame 7. A blanking port 70 is arranged on the frame 7 on the side of the middle die base 20 close to the fixed die assembly 22, and the scraps punched by the die head 213 fall from the blanking port 70 to avoid accumulation in the mold mechanism 2.

[0076] In this embodiment, the cross-sections of the die opening 201 and the die head 213 are T-shaped, and the junction between the horizontal part and the vertical part of the T-shaped is smoothly transitioned, that is, a rounded corner is provided. Fig.14 As shown in A, it is a die head 213. When the die head 213 is used to punch a sheet of the first stage, it can punch out a sheet of the second stage. At the same time, by changing the conveying speed of the sheet of the first stage, sheets of the second stage with different specifications can be punched out without replacing the entire mold, thereby reducing the production cost. In particular, the die heads used for punching a sheet of the first stage in the prior art mostly adopt a concave structure. Such a die head can only punch out a sheet of the second stage with a single specification, such as Fig.14 Shown in B is a punch head in the prior art.

[0077] The upper edge of the first molding groove 214 extends toward the fixed molding die 220 to form an abutment portion 2141. When the movable molding die 212 moves, the abutment portion 2141 presses the second sheet material to move toward the second molding groove 221. The lower edge of the second molding groove 221 extends toward the movable molding die 212 to form a platform portion 2210. When the movable molding die 212 moves, the first molding groove 214 will move along the platform portion 2210 to form a molding cavity with the second molding groove 221. At the same time, the wire rope is placed on the platform portion 2210 and is located in the molding cavity after the mold is closed.

[0078] Furthermore, the movable forming mold 212 is provided with a detachably connected movable mold forming block 215 at one end close to the fixed forming mold 220, that is, the movable mold forming block 215 detachably connected to the front end of the movable forming mold, the first forming groove 214 is provided on the movable mold forming block 215, the abutting portion 2141 and the cutting edge 2140 are also located on the movable mold forming block 215, and in this embodiment, it also includes a fixed block 216, the volume of the fixed block 216 is larger than the volume of the movable mold forming block 215, and the fixed block 216 is used to The movable mold forming block 215 is fixed on the movable mold 212, and the front end surface of the fixed block 216 is connected to the movable mold 212 by bolts. Since the movable mold forming block 215 mainly plays the role of forming and cutting during the processing, the material requirements of the movable mold forming block 215 are relatively high. Fixing it by the fixed block 216 can not only ensure the integrity of the movable mold forming block 215 without drilling holes on it, thereby increasing its strength, but also reduce the volume of the movable mold forming block 215, thereby reducing the cost of the mold.

[0079] Furthermore, the fixed mold assembly 22 further includes a second slide rail 223, a fixed mold slider 224, a fixed mold slide plate 225 and a fixed plate 226. The second slide rail 223 is arranged in the same direction as the first slide rail 210. The fixed mold slider 224 is slidably arranged on the second slide rail 223. The fixed plate 226 is arranged at a certain distance at the rear end of the fixed mold slider 224. The rear end of the fixed mold slider 224 is the end thereof away from the movable mold assembly 21. The fixed mold 220 is connected to the fixed mold slider 224, and the two are synchronously The fixed mold slide plate 225 is slidably arranged on the fixed mold 220, for example, a fixed mold slide groove is arranged on the fixed mold 220, and the fixed mold slide plate 225 is slidably arranged in the fixed mold slide groove. A first elastic member 227 is arranged between the rear end of the fixed mold slide plate 225 and the fixed mold 220, and the first elastic member 227 adopts a compression spring. Specifically, a fixed mold plate 2200 is arranged upward at the rear end of the fixed mold 220, and two screw connections are arranged on the fixed mold plate 2200. The first bolt 2201 and the first elastic member 227 are pressed between the end of the first bolt 2201 and the fixed mold slide 225. A first limiting rod 2202 is arranged between the two first bolts 2201 on the fixed mold plate 2200. The first limiting rod 2202 passes through the fixed mold plate 2200 and is threadedly connected to the fixed mold slide 225. A locking nut 2203 is arranged on the first limiting rod 2202 near the fixed mold slide 225. The fixed mold slide can be adjusted by the first limiting rod 2202 and the locking nut 2203. The movable range of plate 225 relative to the fixed mold plate 2200 can adjust the preload force of the first elastic member 227 through two first bolts 2201; when the movable mold assembly 21 and the fixed mold assembly 22 are molded, the front end of the movable mold assembly 21 first touches the fixed mold slide plate 225, and the fixed mold slide plate 225 moves backward to compress the first elastic member 227, and then the first molding groove 214 and the second molding groove 221 are matched to form a molding cavity. The first elastic member 227 can reduce the impact force during mold closing and extend the service life of the mold.

[0080] In this embodiment, the front end of the movable mold assembly 21 contacts the fixed mold slide 225 at the fixed block 216, the fixed mold slide 225 is provided with a mounting block 2250, the mounting block 2250 is connected to the fixed mold slide 225 by bolts, the mounting block 2250 is provided with a collision rod 2251, the collision rod 2251 is threadedly connected to the mounting block 2250, and the distance of the collision contact is adjustable. When the movable mold assembly 21 and the fixed mold assembly 22 are molded, the fixed block 216 and the collision rod 2251 come into contact first, thus reducing the contact area during the collision, while minimizing the volume of the collision parts, and reducing the cost of replacement and maintenance. Among them, the collision rod 2251 is centrally arranged relative to the fixed block 216.

[0081] Secondly, a second elastic member 228 is arranged between the fixed template 2200 and the fixed plate 226, and the second elastic member 228 adopts a compression spring. Specifically, two second bolts 2260 are threadedly connected to the fixed plate 226, and the second elastic member 228 is pressed between the end of the second bolt 2260 and the fixed template 2200. A second limiting rod 2261 is threadedly connected to the fixed plate 226, and a butt joint is arranged at the end of the second limiting rod 2261, and two nuts are threadedly connected at the head end thereof. The butt joint is located on the moving path of the fixed mold 220, and the movable range of the fixed mold 220 relative to the fixed plate 226 can be adjusted by the second limiting rod 2261, and the pre-tightening force of the second elastic member 228 can be adjusted by the two second bolts 2260. When the movable mold assembly 21 and the fixed mold assembly 22 are molded, if there are debris at the mold closing position, the fixed mold 220 will move backward to compress the second elastic member 228, so as to avoid damage caused by forced mold closing of the mold. It should be understood that by setting the second elastic member 228 with appropriate elastic force, the normal clamping force of the mold mechanism 2 will not cause the fixed mold 220 to move or move within the specified range. When the clamping force of the hand rope processing mold is greater than the normal value, the fixed mold 220 is pushed backward by the passive mold assembly 21 to compress the second elastic member 228.

[0082] The glue applying mechanism 3 comprises a glue storage barrel and a spray head connected to the glue storage barrel. The spray head is aimed at the wire rope in the mold mechanism 2 and sprays heat-sealing glue on the wire rope before each mold closing.

[0083] A pressure wheel 229 is provided on one side of the fixed mold assembly 22, and a hand rope passes from under the pressure wheel to the positioning assembly 42 in a stage.

[0084] like Figure 4 As shown, the cutting mechanism 5 is arranged downstream of the traction mechanism 4, and the cutting mechanism 5 includes a cutting auxiliary plate 50 and a cutting knife 51. The cutting auxiliary plate 50 and the cutting knife 51 are respectively arranged on both sides of the upper conveyor belt 40 away from the mold mechanism 2. The cutting auxiliary plate 50 and the cutting knife 51 are both provided with cutting edges. The cutting knife 51 moves toward the cutting auxiliary plate 50 driven by the power mechanism to cut the stage one hand rope in the middle of each stage three sheet to form a stage two hand rope. When the stage one hand rope is transported between the upper conveyor belt 40 and the lower conveyor belt 41, one side of the hand rope contacts the cutting auxiliary plate 50, so the cutting auxiliary plate 50 can play a role in auxiliary cutting and positioning.

[0085] like Figures 10 to 12As shown, in the present embodiment, the packaging method of the packaging output of the discharging mechanism 6 is bundling, and the discharging mechanism 6 includes a pushing assembly 60, a quantitative storage assembly 61, a conveyor belt assembly 62 and a bundling assembly 63. The pushing assembly 60 includes a pushing plate 600 and a driving assembly arranged on one side of the lower conveyor belt 41. The driving assembly is a part of the power mechanism. The pushing plate 600 and the cutting knife 51 are arranged on the same side. In the present embodiment, the cutting knife 51 moves synchronously with the pushing plate 600 and is driven by the same driving assembly, so that each time a hand rope is cut off, it is pushed down to the quantitative storage assembly 61.

[0086] The quantitative material storage component 61 includes a material storage frame 610, and the pushing component 60 is used to push the second-hand carrying ropes cut out by the cutting mechanism 5 into the material storage frame 610. The material storage frame 610 has a feed port and a discharge port. A door component is provided at the discharge port. The door component has an open state and a closed state. During normal processing, the door component is in a closed state. When a certain number of carrying ropes are stored in the material storage frame 610, the door component switches from a closed state to an open state, and a specified number of carrying ropes fall onto the conveyor belt component 62. The control system can count the number of actions of the pushing plate 600, the number of mold closing times of the mold mechanism 2, or the number of actions of the cutting mechanism 5 to achieve quantitative material discharge.

[0087] Specifically, there are many structures of the door assembly. In this embodiment, the door assembly includes two door panels, a driving cylinder 611, a moving rack 612 and two gears 613. The two door panels are rotatably arranged at the discharge port. The two gears 613 are rotatably arranged on the storage frame 610 and rotate synchronously with the two door panels respectively. The moving rack 612 is arranged between the two gears 613 and meshes with them. The output shaft of the driving cylinder 611 is connected to the moving rack 612. The moving rack 612 is slidably arranged on the storage frame 610 along the direction from the feed port to the discharge port. The driving cylinder 611 drives the moving rack 612 to move so that the two door panels rotate to realize the opening and closing states of the door assembly. In addition, the door assembly can also be a single door panel, one side of which is hinged at the discharge port, and the other side is rotatably connected to the output shaft of the cylinder, so that the door panel can also be opened and closed by the cylinder.

[0088] The conveyor belt assembly 62 is arranged below the discharge port, and the tying assembly 63 is arranged at the end of the conveyor belt assembly 62. During processing, a specified number of hand ropes fall on the conveyor belt assembly 62 and are transported by the conveyor belt assembly 62 through the tying assembly 63 to achieve automatic tying. The conveyor belt assembly 62 and the tying assembly 63 are commonly used in the field of automation equipment technology, and will not be described in detail here.

[0089] Embodiment 2:

[0090] like Figures 18 to 21As shown, the difference between this embodiment and the first embodiment is that: Fig.19 As shown, the movable mold forming block 215 is directly connected to the movable forming mold 212 by bolts, and the fixing block 216 is not required;

[0091] The second is: Fig. 20 As shown, the fixed mold 220 is provided with a detachably connected fixed mold forming block 22000 at one end close to the movable forming mold 212, and the second forming groove 221 is provided on the fixed mold forming block 22000, so as to facilitate maintenance and replacement and reduce the later use cost of the equipment. In this embodiment, the movable forming mold 215 touches the fixed mold slide plate 225.

[0092] The third is: Fig.21 As shown, in this embodiment, the packaging method of the discharging mechanism 6 is wrapping packaging with a wrapping film, and the wrapping film is a plastic packaging film commonly used in the field of packaging technology. Specifically, a first frame 64 and a second frame 65 are arranged below the storage frame 610, and a wrapping mechanism 66 is arranged between the first frame 64 and the second frame 65. The wrapping mechanism 66 can refer to the wrapping device used for packaging cables and ropes in the prior art. Further, a pusher assembly is arranged at one end of the first frame 64 away from the second frame 65, and the pusher assembly is used to push the packaged hand rope out of the first frame 64 and the second frame 65 for discharging.

[0093] In summary, after reading this detailed disclosure, those skilled in the art will appreciate that the foregoing detailed disclosure may be presented only by way of example and may not be restrictive. Although not explicitly stated herein, those skilled in the art will appreciate that the requirements of this application encompass various reasonable changes, improvements and modifications to the embodiments. These changes, improvements and modifications are intended to be proposed by the present application and are within the spirit and scope of the exemplary embodiments of the present application.

[0094] In addition, it should be understood that in the foregoing description of the embodiments of the present application, in order to help understand a feature and for the purpose of simplifying the present application, the present application combines various features in a single embodiment, drawing or its description. However, this does not mean that the combination of these features is necessary. When reading the present application, it is entirely possible for a person skilled in the art to mark out a part of the devices as a separate embodiment. In other words, the embodiments in the present application can also be understood as the integration of multiple secondary embodiments. This is also true when the content of each secondary embodiment is less than all the features of a single aforementioned disclosed embodiment.

[0095] Finally, it should be understood that the embodiments of the application disclosed herein are explanations of the principles of the embodiments of the present application. Other modified embodiments are also within the scope of the present application. Therefore, the embodiments disclosed in the present application are merely examples and not limitations. Those skilled in the art can adopt alternative configurations according to the embodiments in the present application to implement the application in the present application. Therefore, the embodiments of the present application are not limited to the embodiments accurately described in the application.

Claims

1. A processing device for a hand rope, characterized in that: It includes a wire rope rack, a sheet feeding mechanism, a mold mechanism, a gluing mechanism, a traction mechanism and a cutting mechanism; The wire rope rack and the traction mechanism are respectively arranged on both sides of the mold mechanism, and the wire rope is pulled out by the traction mechanism from the wire rope rack and passes through the mold mechanism; The sheet material feeding mechanism is used to convey a sheet of material to the mold mechanism; The mold mechanism is used to punch out one sheet of the first stage into a second sheet of the second stage and cut the second sheet of the second stage into a third sheet of the third stage and heat-seal and fix them on the rope at intervals to form a first stage hand rope; The gluing mechanism is used to spray the heat-sealing glue on the wire rope before heat sealing; The cutting mechanism is used to cut in the middle of each stage three sheet on the stage one hand rope to form a stage two hand rope.

2. The processing equipment for a hand rope according to claim 1, characterized in that: The mold mechanism comprises: A middle die base, on which a sheet passage and a punching die opening are arranged; A movable mold assembly is located on one side of the middle mold base, the movable mold assembly includes a first slide rail, a die, a movable forming mold and a driver, the first slide rail is arranged along the die opening direction, the die is slidably arranged on the first slide rail, and a die head adapted to the die opening is arranged on the first slide rail, the driver drives the die to move on the first slide rail, the movable forming mold is arranged above the die and moves synchronously with the die, and a first forming groove is arranged on the side of the movable forming mold facing the middle mold base; and a fixed mold assembly located at the other side of the middle mold base, the fixed mold assembly comprising a fixed forming mold, the fixed forming mold is provided with a second forming groove matched with the first forming groove, and a heating assembly is provided on the fixed forming mold near the second forming groove; Among them, when the movable mold assembly and the fixed mold assembly are molded together, the first molding groove and the second molding groove are matched to form a molding cavity, and the lower edges of the two are matched to cut off the stage two sheet to form the stage three sheet.

3. The processing equipment for a hand rope according to claim 2, characterized in that: The cross sections of the die opening and the die head are T-shaped, and the junction between the horizontal part and the vertical part of the T-shape is smoothly transitioned.

4. The processing equipment for a hand rope according to claim 3, characterized in that: The movable forming mold is provided with a detachably connected movable forming block at one end close to the fixed forming mold, and the first forming groove is provided on the movable forming block, and / or the fixed forming mold is provided with a detachably connected fixed forming block at one end close to the movable forming mold, and the second forming groove is provided on the fixed forming block.

5. The processing equipment for a hand rope according to claim 2, characterized in that: The fixed mold assembly also includes a second slide rail, a fixed mold slider and a fixed mold slide plate, the second slide rail is arranged in the same direction as the first slide rail, the fixed mold slide plate is slidably arranged on the second slide rail, the fixed mold is connected to the fixed mold slider and the two move synchronously, the fixed mold slide plate is slidably arranged on the fixed mold, a first elastic member is arranged between the rear end of the fixed mold slide plate and the fixed mold, a fixed mold plate is arranged upwardly at the rear end of the fixed mold, two first bolts are threadedly connected on the fixed mold plate, the first elastic member is pressed between the end of the first bolt and the fixed mold slide plate, a first limiting rod is arranged on the fixed mold plate between the two first bolts, the first limiting rod passes through the fixed mold plate and is threadedly connected to the fixed mold slide plate, and a locking nut is arranged on the first limiting rod close to the fixed mold slide plate.

6. A hand rope processing device according to claim 2 or 5, characterized in that: The fixed mold assembly also includes a fixed plate, which is arranged at a certain distance at the rear end of the fixed mold slider, a second elastic member is arranged between the fixed mold plate and the fixed plate, two second bolts are threadedly connected to the fixed plate, the second elastic member is pressed between the end of the second bolt and the fixed mold plate, a second limiting rod is threadedly connected to the fixed plate, and an abutment joint is arranged at the end of the second limiting rod, and the abutment joint is located on the moving path of the fixed mold.

7. The hand rope processing equipment according to claim 1, characterized in that: The traction mechanism includes an upper conveyor belt, a lower conveyor belt and a positioning assembly. The length of the upper conveyor belt is smaller than that of the lower conveyor belt. In stage one, the hand rope is clamped between the upper conveyor belt and the lower conveyor belt and is stretched and moved. Both the upper conveyor belt and the lower conveyor belt include synchronous wheels and transmission belts. The positioning assembly is used to prevent the hand rope from being offset when being transported between the upper conveyor belt and the lower conveyor belt in stage one.

8. The hand rope processing equipment according to claim 7, characterized in that: The traction mechanism also includes a clamping assembly, which includes a clamping bracket, a clamping slide rail, a clamping seat, a clamping screw, a clamping spring, a clamping adjustment bolt and a clamping wheel. The clamping slide rail is arranged along the height direction of the clamping bracket, and the clamping seat is slidably arranged on the clamping slide rail. A mounting rod is arranged on the upper part of the clamping bracket, and the clamping screw is threadedly connected to the mounting rod. The clamping adjustment bolt is arranged at one end of the clamping screw passing through the mounting rod. The clamping spring abuts between the clamping adjustment bolt and the clamping seat, and the clamping wheel is rotatably arranged on the clamping seat and abuts against the upper conveyor belt.

9. The hand rope processing equipment according to claim 1, characterized in that: It also includes a discharging mechanism, which is used to output the second-hand lifting ropes of the stages in a group according to a specified number, or to package and output the second-hand lifting ropes of the stages in a group of a specified number.

10. A method for processing a hand rope, characterized in that: The steps include: Step a: Load the raw material cord and the stage sheet material; Step b: punching one sheet of the first stage into two sheets of the second stage, wherein the second sheet of the second stage is in a continuous cross shape; Step c: cutting the stage 2 sheet into stage 3 sheets, wherein the stage 3 sheets are in a cross shape; Step d: heat-seal and fix one sheet of stage 3 at a certain interval on the rope to form a stage 1 hand rope; Step e: cutting the middle of each of the three sheets on the first stage hand rope to form a second stage hand rope, i.e., a finished hand rope; Wherein, before step d, heat sealing adhesive is sprayed on the wire rope.

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