Punching die head, movable die assembly and die mechanism of portable rope machining die

Abstract

The utility model provides a stamping die head, a movable die assembly and a die mechanism of a hand lifting rope processing die, and belongs to the technical field of hand lifting rope processing dies, the cross section of the stamping die head is in a T shape, the connecting position of the transverse portion and the vertical portion of the T shape is in smooth transition, the movable die assembly comprises a first sliding rail, a stamping die, a movable forming die and a driver, the stamping die is arranged on the first sliding rail in a sliding mode, the stamping die head is arranged on the stamping die, the driver drives the stamping die to move on the first sliding rail, the stamping die head moves along with the stamping die, the movable forming die is arranged above the stamping die and moves synchronously with the stamping die, and a first forming groove is formed in the side, facing the middle die base, of the movable forming die. According to the utility model, the punching die head with the T-shaped cross section can be matched with different conveying speeds of the plastic sheet belt to punch required plastic sheets with different specifications, so that the suitability of automatic equipment for hand lifting ropes with different specifications is met, dies with various specifications are not required, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hand rope processing molds, in particular to a punching die head, a movable mold component and a mold mechanism of a hand rope processing mold. Background Art

[0002] A hand rope is a type of string used to carry or lift items. It's commonly found on packaging such as handbags, gift boxes, and cartons, making it easy to carry and transport items. Hand ropes come in a variety of materials, including but not limited to paper, nylon, low-stretch silk, and cotton, each with its own unique characteristics and applications. For example, paper rope is commonly used in reusable bags and shopping bags for its environmental friendliness, wear resistance, strong tensile strength, and odorlessness; while nylon and low-stretch silk ropes are favored for their refined appearance and durability.

[0003] In the prior art, the patent CN2674920Y discloses a bag handle, wherein the hand rope includes a rope body and sleeves arranged at both ends of the rope body. The sleeves are generally made of plastic sheets. The normal unfolding state of the sleeves is as follows: Figure 17 The shape shown is T-shaped or quasi-T-shaped, and the ends of the vertical parts of the T-shape are rounded or chamfered on both sides. The traditional processing method is to first cut out the plastic sheet through a knife die or a stamping die, but the cross-section of the die head of the die in the prior art is generally concave. Such a die head can only punch out plastic sheets of a single specification, which cannot meet the adaptability of automated equipment to hand ropes of different specifications. It is necessary to be equipped with molds of multiple specifications, which increases the production cost. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a die head, a movable die assembly and a die mechanism for a hand rope processing die.

[0005] The technical solutions adopted by the present invention are as follows: In the first aspect, the present application provides a die head for a hand rope processing mold, the cross section of the die head is T-shaped, and the junction between the horizontal part and the vertical part of the T-shape is smoothly transitioned.

[0006] On the second aspect, the present application provides a movable mold assembly, including a first slide rail, a die, a movable forming mold and a driver, the die is slidably set on the first slide rail, and the die head is set on the die, the driver drives the die to move on the first slide rail, the die head follows the die to move, the movable forming mold is set above the die and moves synchronously with it, and the movable forming mold is provided with a first forming groove on the side facing the middle mold base.

[0007] In some embodiments, the die head is integral with the die or is detachably connected to the die.

[0008] In some embodiments, the die is provided with a mounting channel, and the die head is fixed in the mounting channel by bolts, and both ends of the die head can be used for blanking.

[0009] In some embodiments, the front end of the movable forming die is provided with a detachably connected movable die forming block, and the first forming groove is arranged on the movable die forming block.

[0010] In some embodiments, the front end of the movable forming die is provided with a detachably connected fixing block, and the movable die forming block is fixed on the movable forming die through the fixing block.

[0011] In a third aspect, the present application provides a die mechanism, comprising:

[0012] the movable die assembly;

[0013] the fixed die assembly, the fixed die assembly comprising a fixed forming die, the fixed forming die being provided with a second forming groove matched with the first forming groove, and the fixed forming die being provided with a heating assembly near the second forming groove;

[0014] and a middle die seat between the movable die assembly and the fixed die assembly, the middle die seat being longitudinally provided with a sheet material channel and laterally provided with die punch openings matched with the die punch heads, the die punch openings being communicated with the sheet material channel;

[0015] When the movable die assembly and the fixed die assembly are closed, 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 second stage sheet material to form the third stage sheet material.

[0016] In some embodiments, the upper edge of the first forming groove extends towards the fixed forming die to form an abutting portion, when the movable forming die moves, the abutting portion abuts and presses the second stage sheet material to move towards the second forming groove, the lower edge of the second forming groove extends towards the movable forming die to form a platform portion, when the movable forming die moves, the first forming groove moves along the platform portion to form a forming cavity with the second forming groove, and the wire rope is placed on the platform portion and is located in the forming cavity after the die is closed.

[0017] In some embodiments, one of the lower edge of the first forming groove and the lower edge of the second forming groove is provided with an abutting plane, and the other is provided with a cutting edge.

[0018] In some embodiments, the die punch openings and the die punch heads are both two, and the two die punch openings are located on both sides of the sheet material channel and are communicated with the sheet material channel.

[0019] The utility model discloses a beneficial effect as follows: the die head of the utility model discloses the T-shaped cross section can cooperate with the different conveying speed of plastic sheet and punch out the required plastic sheet of different specifications, meets the adaptability of automatic equipment to different specifications of hand-held rope, does not need to equip multiple specifications of mould, reduces the cost of production. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing make a simple introduction, obviously, below description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, according to these drawings obtains other drawings still belongs to the scope of the utility model.

[0021] Figure 1 It is the schematic view of the processing equipment of a hand-held rope in embodiment one;

[0022] Figure 2 It is the schematic of traction mechanism in embodiment one Figure 1 ;

[0023] Figure 3 It is the schematic of traction mechanism in embodiment one Figure 2 ;

[0024] Figure 4 It is the schematic view of traction mechanism and cutting mechanism in embodiment one;

[0025] Figure 5 It is the schematic view of mould mechanism in embodiment one;

[0026] Figure 6 It is the schematic view of mould seat in embodiment one;

[0027] Figure 7 It is the schematic view of movable die assembly in embodiment one;

[0028] Figure 8 It is the schematic view of fixed die assembly in embodiment one Figure 1 ;

[0029] Figure 9 It is the schematic view of fixed die assembly in embodiment one Figure 2 ;

[0030] Figure 10 It is the schematic view of discharge mechanism in embodiment one Figure 1 ;

[0031] Figure 11 It is the schematic view of discharge mechanism in embodiment one Figure 2 ;

[0032] Figure 12A schematic view of the door assembly of Example One;

[0033] Figure 13 A schematic view of the stage one sheet of Example One;

[0034] Figure 14 A schematic view of the stage two sheet, stage three sheet, die head of Example One, and a prior art die head;

[0035] Figure 15 A schematic view of the stage one handle cord of Example One;

[0036] Figure 16 A schematic view of the stage two handle cord of Example One;

[0037] Figure 17 A schematic view of a prior art plastic sheet of Example One;

[0038] Figure 18 A schematic view of a handle cord processing apparatus of Example Two;

[0039] Figure 19 A schematic view of the moving die assembly of Example Two;

[0040] Figure 20 A partial schematic view of the die mechanism of Example Two;

[0041] Figure 21 A partial schematic view of the discharge mechanism of Example Two. DETAILED DESCRIPTION

[0042] The following description provides specific applications and requirements of the present specification, and is intended to enable a person skilled in the art to manufacture and use the contents of the present specification. Various local modifications to the disclosed embodiments are apparent to those skilled in the art, and the general principles defined herein can be applied to other embodiments and applications without departing from the spirit and scope of the present specification. Therefore, the present specification is not limited to the embodiments shown, but is consistent with the widest scope of the claims.

[0043] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0044] Secondly, the terms "first", "second" and similar words do not represent any order, number or importance, but are only used to distinguish different components and should not be understood as limiting the embodiments of the present application.

[0045] In addition, the terms "mount", "set", "provided with", "connect", "connected" should be broadly understood. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate media, or internal communication between two devices, elements or components.

[0046] For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] With regard to the drawings of the present application, it should be clearly understood that the drawings are only for illustrative and descriptive purposes, and are not intended to limit the scope of the present application. It should also be understood that the drawings are not drawn to scale.

[0048] Embodiment one:

[0049] As shown in Figures 1 to 17 , the present embodiment provides a processing equipment of hand rope, which is used to realize the automatic production of hand rope. The hand rope can refer to a hand bag handle disclosed in the patent with publication number CN2674920Y. Specifically, the hand rope includes a rope body and a sleeve provided at both ends of the rope body. The rope body is generally a wire rope or a nylon rope, and preferably a core wire rope. The sleeve is usually made of plastic sheet. The sleeve normally has a shape as shown in Figure 17 , that is, a T-shaped or T-shaped shape. The vertical end of the T-shaped is rounded or rounded on both sides. The traditional processing method is to cut the plastic sheet by a cutter first, and then wrap the plastic sheet of this shape around one end of the rope body, that is, to bend the horizontal part of the T-shaped plastic sheet around the rope body to overlap the two ends of the horizontal part, and to heat seal to form a ring-shaped horizontal part and fix it with the rope body.

[0050] The traditional processing method is generally manual processing or manual processing with some simple molds. Thus, the overall processing efficiency is low, the product rejection rate is high, and the consistency of the product cannot be guaranteed.

[0051] In the present embodiment, in order to realize efficient continuous production, a processing method of hand rope is proposed, which includes the following steps:

[0052] Step a: feeding raw material wire rope and raw material sheet, wherein, as shown in Figure 13 , the raw material sheet is called stage one sheet, which is generally in a roll;

[0053] Step b: punching the stage one sheet into a stage two sheet, as shown inFigure 14 As shown, the stage two sheet is in a continuous cross shape;

[0054] Step c: cut the stage two sheet into individual stage three sheets, as shown in Figure 14 As 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 similar cross shape;

[0055] Step d: heat seal and fix a stage three sheet on the string at every certain distance, forming a stage one hand-held rope as shown in Figure 15 As shown, every time a next stage three sheet is cut, it is heat sealed and fixed on the string;

[0056] Step e: cut the middle of every stage three sheet on the stage one hand-held rope, i.e. cut at D in Figure 15 As shown, forming a stage two hand-held rope, i.e. a hand-held rope product, as shown in Figure 16

[0057] Secondly, in order to improve the connection strength of the plastic sheet and the string, generally, a heat sealing glue, such as polyurethane glue, acrylic glue, etc., needs to be sprayed on the string before step d.

[0058] Based on the above processing method, an automatic processing equipment is proposed. Specifically, the processing equipment of the hand-held rope includes a string frame 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 equipment, the driving of each mechanism that needs to be driven can be driven by one driving source or multiple driving sources. Only the transmission mechanism between the driving source and each mechanism needs to be adjusted. Those skilled in the art should be able to set it according to the 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 by each mechanism is not described one by one in detail. Those skilled in the art should know how to set the driving source required by such mechanism.

[0059] As shown in Figure 1 ​As shown, the wire rope frame 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 and passes through the mold mechanism 2 along the first direction; the sheet feeding mechanism is used for conveying the stage one sheet to the mold mechanism 2 along the second direction, the first direction is perpendicular to the second direction; the mold mechanism 2 is used for blanking the stage one sheet into the stage two sheet and cutting the stage two sheet into the stage three sheet and spacing heat sealing on the wire rope, forming the stage one hand rope, that is, the wire rope with the stage three sheet heat sealed; the gluing mechanism 3 is used for spraying heat sealing glue on the wire rope before heat sealing; the cutting mechanism 5 is used for cutting in the middle of each stage three sheet on the stage one hand rope, forming the stage two hand rope; the discharging mechanism 6 is used for outputting a group of the stage two hand rope according to a specified number, or packaging and outputting a group of the specified number of stage two hand ropes.

[0060] Through the above arrangement, the efficient and continuous automatic production of the hand rope is realized, the processing efficiency is improved, the product yield is reduced, and the consistency of the product is ensured.

[0061] A plurality of guide wheels are arranged on the wire rope frame 1, one end of the wire rope stacked in the material frame passes through each guide wheel in turn and then passes through the mold mechanism 2, so that the wire rope can be straightened first, and winding of the wire rope during conveying is avoided.

[0062] Further, a conveying seat is arranged between the wire rope frame 1 and the mold mechanism 2, the conveying seat is provided with a conveying channel with an adjustable diameter, the wire rope passes through the conveying channel first and then passes through the mold mechanism 2, the diameter of the conveying channel is matched with the wire diameter of the wire rope, so that it can be ensured that there is no knot on the wire rope. The structure of the diameter adjustment of the conveying channel can be that a threading plate is arranged on the conveying seat, the conveying channel is arranged on the threading plate, the threading plate can be detachable and / or adjustable, only one kind of diameter of the conveying channel can be arranged on one threading plate, or a plurality of diameters of the conveying channel can be arranged.

[0063] As shown in the figure, Figures 2 to 4 The traction mechanism 4 includes an upper conveying belt 40, a lower conveying belt 41, a positioning assembly 42 and a pressing assembly 43, the length of the upper conveying belt 40 is less than the length of the lower conveying belt 41, the stage one hand rope is clamped between the upper conveying belt 40 and the lower conveying belt 41 and is stretched and moved, the upper conveying belt 40 and the lower conveying belt 41 both include synchronous wheels and a conveying belt, the synchronous wheels of the upper conveying belt 40 and the lower conveying belt 41 are connected through a gear 613, the structure of such a conveying belt is a conveying mechanism commonly used in the automatic field, which should be understood by those skilled in the art. Different traction speeds can be set through the traction mechanism 4, so that hand ropes of different length specifications can be produced.

[0064] The positioning assembly 42 is used to avoid the deviation of the stage one hand-held rope when it is conveyed between the upper conveying belt 40 and the lower conveying belt 41, which comprises two spaced positioning rods 420, the stage one hand-held rope passes between the two positioning rods 420, and the two positioning rods 420 are arranged at one end of the upper conveying belt 40 close to the mold mechanism 2, and the other end can also be provided with a positioning assembly 42, preferably the two positioning rods 420 are arranged to be adjustable in spacing, and it should be understood that the positioning assembly 42 has many forms, for example, the structure of the positioning assembly 42 can also be that a positioning plate is used to replace the two positioning rods 420, and the positioning plate is provided with a positioning groove.

[0065] The pressing assembly 43 comprises a pressing support 430, a pressing slide rail 431, a pressing seat 432, a pressing screw 433, a pressing spring 434, a pressing adjusting screw 435 and a pressing wheel 436, the pressing slide rail 431 is arranged along the height direction of the pressing support 430, the pressing seat 432 is slidably arranged on the pressing slide rail 431, the upper portion of the pressing support 430 is provided with a mounting rod, the pressing screw 433 is threadedly connected to the mounting rod, the pressing adjusting screw 435 is at least one, preferably two, and is arranged at one end of the pressing screw 433 penetrating the mounting rod, the pressing spring 434 is abutted between the pressing adjusting screw 435 and the pressing seat 432, and the pressing wheel 436 is rotatably arranged on the pressing seat 432 and abuts against the upper conveying belt 40, specifically, the pressing wheel 436 abuts against the conveying belt of the upper conveying belt 40, under the action of the pressing assembly 43, the upper conveying belt 40 and the lower conveying belt 41 form sufficient traction force on the stage one hand-held rope when conveying. Among them, the pressing adjusting screw 435 can adjust the pre-tightening force of the pressing spring 434.

[0066] As shown in Figures 5 to 9 The mold mechanism 2 comprises:

[0067] A middle mold seat 20, a sheet material passage 200 is longitudinally arranged on the middle mold seat 20, and a punch port 201 is transversely arranged on the middle mold seat 20; wherein the sheet material feeding mechanism is used to convey the stage one sheet material to the sheet material passage 200, and can adjust the conveying speed of the stage one sheet material, and the specific structure of the sheet material feeding mechanism can refer to the corresponding feeding device in the automatic equipment technical field. In this embodiment, the width of the sheet material passage 200 is greater than the width of the stage one sheet material.

[0068] The movable die assembly 21 located on one side of the middle die seat 20, the movable die assembly 21 includes a first slide rail 210, a punch 211, a movable forming die 212 and a driver, the first slide rail 210 is arranged along the punch port 201 direction, the punch 211 is slidingly arranged on the first slide rail 210, and a punch head 213 matched with the punch port 201 is arranged on the punch 211, the driver drives the punch 211 to move on the first slide rail 210, the movable forming die 212 is arranged above the punch 211 and moves synchronously with the punch 211, and the movable forming die 212 is provided with a first forming groove 214 towards one side of the middle die seat 20; wherein the punch head 213 and the punch 211 are integrated or detachably connected, preferably detachably connected, specifically, the punch 211 is provided with a mounting channel, and the punch head 213 is fixed in the mounting channel by bolts, and both ends of the punch head 213 can be used for blanking. Wherein, the punch port 201 and the punch head 213 are both two, and the two punch ports 201 are located on both sides of the sheet channel 200 and are communicated with the sheet channel 200.

[0069] And the fixed die assembly 22 located on the other side of the middle die seat 20, the fixed die assembly 22 includes a fixed forming die 220, the fixed forming die 220 is provided with a second forming groove 221 matched with the first forming groove 214, the front end of the fixed forming die 220 is a forming end, the second forming groove 221 is arranged at the front end of the fixed forming die 220, and a heating assembly 222 is arranged on the fixed forming die 220 close to the second forming groove 221; preferably, a mounting hole is arranged below the second forming groove 221, a heating rod is inserted into the mounting hole, and the heating rod is connected with a heating device;

[0070] Wherein, when the movable die assembly 21 and the fixed die assembly 22 are clamped, the first forming groove 214 and the second forming groove 221 are closed to form a forming cavity, and the lower edges of the two are closed to cut off the second stage sheet to form the third stage sheet, specifically, one of the lower edges of the first forming groove 214 and the lower edge of the second forming groove 221 is provided with an abutting plane, and the other is provided with a cutting edge 2140, preferably, the cutting edge 2140 is arranged on the lower edge of the first forming groove 214, so that the second stage sheet can be cut into the third stage sheet when the movable forming die 212 moves and the fixed forming die 220 is clamped.

[0071] In this embodiment, the forming cavity is generally circular or elliptical or circular-like, which is generally matched with the wire rope.

[0072] Through the above arrangement, the die mechanism 2 can blank the first stage sheet into the second stage sheet, and then cut it into the third stage sheet and heat seal and fix it on the wire rope, which reduces the processing difficulty of the hand rope and greatly improves the processing efficiency of the hand rope.

[0073] The rack 7 is further provided with a blanking opening 70 on the side of the rack 7 close to the die assembly 22, so that the scrap cut by the die head 213 falls from the blanking opening 70 and is prevented from accumulating in the die mechanism 2.

[0074] In the embodiment, the cross section of the die head 213 is T-shaped, and the horizontal part and the vertical part of the T-shaped cross section are smoothly connected, i.e., the corner is rounded. Figure 14 As shown in FIG. 13A, the die head 213 is used to punch the stage one sheet to form the stage two sheet, and different specifications of the stage two sheet can be punched by changing the conveying speed of the stage one sheet, without replacing the whole die, thereby reducing the production cost. In particular, the die head used to punch the stage one sheet in the prior art is mostly concave-shaped, and such a die head can only punch a single specification of the stage two sheet. Figure 14 As shown in FIG. 13B, the die head in the prior art is used to punch the stage one sheet.

[0075] The upper edge of the first forming groove 214 extends towards the fixed forming die 220 to form an abutting part 2141, when the movable forming die 212 moves, the abutting part 2141 abuts against the stage two sheet to move towards the second forming groove 221, the lower edge of the second forming groove 221 extends towards the movable forming die 212 to form a platform part 2210, when the movable forming die 212 moves, the first forming groove 214 moves along the platform part 2210 to form a forming cavity with the second forming groove 221, and the wire is placed on the platform part 2210 and is located in the forming cavity after the die is closed.

[0076] Further, the movable forming die 212 is provided with a detachably connected movable forming block 215 at the end close to the fixed forming die 220, i.e., the movable forming block 215 is detachably connected at the front end of the movable forming die 212, the first forming groove 214 is arranged on the movable forming block 215, and the abutting part 2141 and the cutting blade 2140 are also arranged on the movable forming block 215. In the embodiment, a fixing block 216 is further included, the volume of the fixing block 216 is greater than that of the movable forming block 215, the movable forming block 215 is fixed on the movable forming die 212 by the fixing block 216, and the front end surface of the fixing block 216 is connected to the movable forming die 212 by a bolt. Since the movable forming block 215 mainly plays the roles of forming and cutting during the machining process, the material requirement for the movable forming block 215 is relatively high. The movable forming block 215 is fixed by the fixing block 216, so that the integrity of the movable forming block 215 is ensured, the movable forming block 215 does not need to be punched, thereby increasing the strength of the movable forming block 215, and the volume of the movable forming block 215 is reduced, thereby reducing the cost of the die.

[0077] Further, the fixed die assembly 22 further comprises a second slide rail 223, a fixed die slide block 224, a fixed die 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 die slide block 224 is slidingly arranged on the second slide rail 223. The fixed plate 226 is arranged at a distance from the rear end of the fixed die slide block 224, i.e. the end of the fixed die slide block 224 far away from the movable die assembly 21. The fixed forming die 220 is connected with the fixed die slide block 224, and both of them move synchronously. Alternatively, the fixed forming die 220 and the fixed die slide block 224 can be connected in one piece or in separate pieces. The fixed die slide plate 225 is slidingly arranged on the fixed forming die 220, for example, a fixed die slide groove is arranged on the fixed forming die 220, and the fixed die slide plate 225 is slidingly arranged in the fixed die slide groove. A first elastic member 227 is arranged between the rear end of the fixed die slide plate 225 and the fixed forming die 220. The first elastic member 227 is a compression spring. Specifically, the rear end of the fixed forming die 220 is upwardly provided with a fixed die plate 2200. Two first bolts 2201 are threadedly connected to the fixed die plate 2200. The first elastic member 227 is pressed between the end of the first bolt 2201 and the fixed die slide plate 225. A first limiting rod 2202 is arranged between the two first bolts 2201 on the fixed die plate 2200. The first limiting rod 2202 is threadedly connected to the fixed die plate 2200 and the fixed die slide plate 225. A locking nut 2203 is arranged on the first limiting rod 2202 close to the fixed die slide plate 225. The movable range of the fixed die slide plate 225 relative to the fixed die plate 2200 can be adjusted by the first limiting rod 2202 and the locking nut 2203. The pre-tightening force of the first elastic member 227 can be adjusted by the two first bolts 2201. When the movable die assembly 21 and the fixed die assembly 22 are closed, the front end of the movable die assembly 21 first contacts the fixed die slide plate 225. The fixed die slide plate 225 moves backward to compress the first elastic member 227. Then, the first forming groove 214 and the second forming groove 221 are closed to form a forming cavity. The impact force during closing can be reduced by the first elastic member 227, and the service life of the mold can be prolonged.

[0078] In the present embodiment, the part of the movable die assembly 21 that contacts the fixed die slide plate 225 is the fixed block 216. An installation block 2250 is arranged on the fixed die slide plate 225. The installation block 2250 is connected to the fixed die slide plate 225 by a bolt. A collision rod 2251 is arranged on the installation block 2250. The collision rod 2251 is threadedly connected to the installation block 2250. The distance of collision contact can be adjusted. When the movable die assembly 21 and the fixed die assembly 22 are closed, the fixed block 216 first contacts the collision rod 2251. In this way, the contact area during collision is reduced, and the volume of the collision part is minimized, thereby reducing the cost of replacement and maintenance. The collision rod 2251 is centrally arranged relative to the fixed block 216.

[0079] Secondly, the second elastic member 228 is arranged between the fixed plate 226 and the fixed die plate 2200, and the second elastic member 228 is 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 die plate 2200. A second limiting rod 2261 is threadedly connected to the fixed plate 226, and the end of the second limiting rod 2261 is provided with an abutting head. Two nuts are threadedly connected to the first end of the abutting head. The abutting head is located on the moving path of the fixed forming die 220. The movable range of the fixed forming die 220 relative to the fixed plate 226 can be adjusted by the second limiting rod 2261. The pre-tightening force of the second elastic member 228 can be adjusted by the two second bolts 2260. When the movable die assembly 21 and the fixed die assembly 22 are closed, if there are sundries at the closing position, the fixed forming die 220 will move backward to compress the second elastic member 228, so that damage caused by forced closing of the mold can be avoided. It should be understood that, by arranging the second elastic member 228 with appropriate elasticity, the normal closing force of the mold mechanism 2 will not cause the fixed forming die 220 to move or move within a specified range. When the closing force of the hand-held rope processing mold is greater than the normal value, the fixed forming die 220 is pushed to move backward to compress the second elastic member 228 by the movable die assembly 21.

[0080] The gluing mechanism 3 comprises a glue storage barrel and a spray head connected to the glue storage barrel. The spray head is aligned with the rope in the mold mechanism 2, and hot sealing glue is sprayed on the rope before each closing of the mold.

[0081] One side of the fixed die assembly 22 is provided with a pressing wheel 229. The stage one hand-held rope passes below the pressing wheel to the positioning assembly 42.

[0082] As shown in the drawings, Figure 4 The cutting mechanism 5 is arranged downstream of the traction mechanism 4. The cutting mechanism 5 comprises a cutting auxiliary plate 50 and a cutting knife 51. The cutting auxiliary plate 50 and the cutting knife 51 are arranged on both sides of the end of the upper conveying belt 40 away from the mold mechanism 2. The cutting auxiliary plate 50 and the cutting knife 51 are both provided with a blade. The cutting knife 51 moves towards the cutting auxiliary plate 50 under the drive of the power mechanism, so that the stage one hand-held rope can be cut in the middle of each stage three sheet to form a stage two hand-held rope. When the stage one hand-held rope is conveyed between the upper conveying belt 40 and the lower conveying belt 41, one side of the stage one hand-held rope is in contact with the cutting auxiliary plate 50. Therefore, the cutting auxiliary plate 50 can play a role in assisting cutting and positioning.

[0083] As shown in the drawings, Figures 10 to 12As shown, in the present embodiment, the packaging mode of the packaging output of the discharging mechanism 6 is bundling, the discharging mechanism 6 comprises a pushing assembly 60, a quantitative storage assembly 61, a conveying belt assembly 62 and a bundling assembly 63, the pushing assembly 60 comprises a pushing plate 600 arranged on one side of the lower conveying belt 41 and a driving assembly, the driving assembly belongs to part of the power mechanism, the pushing plate 600 is arranged on the same side as the cutting knife 51, in the present embodiment, the cutting knife 51 and the pushing plate 600 move synchronously and are driven by the same driving assembly, so that each time a hand-held rope is cut off, it is pushed to fall to the quantitative storage assembly 61.

[0084] The quantitative storage assembly 61 comprises a storage frame 610, the pushing assembly 60 is used for pushing the stage two hand-held rope cut off by the cutting mechanism 5 into the storage frame 610, the storage frame 610 has an inlet and an outlet, a door assembly is arranged at the outlet, the door assembly has an open state and a closed state, in normal processing, the door assembly is in the closed state, when a certain number of hand-held ropes are stored in the storage frame 610, the door assembly is switched from the closed state to the open state, and the specified number of hand-held ropes falls onto the conveying belt assembly 62, wherein the control system can count the number of actions of the pushing plate 600 or the number of mold closing of the mold mechanism 2 or the number of actions of the cutting mechanism 5, so as to realize quantitative discharging.

[0085] Specifically, the door assembly structure has various types, in the present embodiment, the door assembly comprises two door plates, a driving cylinder 611, a moving rack 612 and two gears 613, the two door plates are rotationally arranged at the outlet, the two gears 613 are rotationally arranged on the storage frame 610 and synchronously rotate with the two door plates respectively, the moving rack 612 is arranged between the two gears 613 and is engaged with them, the output shaft of the driving cylinder 611 is connected with the moving rack 612, the moving rack 612 is slidingly arranged on the storage frame 610 in the direction from the inlet to the outlet, the driving cylinder 611 drives the moving rack 612 to move so that the two door plates rotate to realize the open state and the closed state of the door assembly. In addition, the door assembly can also be a single door plate, one side of the door plate is hinged at the outlet, and the other side is rotationally connected with the output shaft of the cylinder, so that the door plate can be opened and closed by the cylinder.

[0086] The conveying belt assembly 62 is arranged below the outlet, and the bundling assembly 63 is arranged at the end of the conveying belt assembly 62, in processing, the specified number of hand-held ropes falls on the conveying belt assembly 62 and is conveyed by it to pass through the bundling assembly 63, so as to realize automatic bundling. Among them, the conveying belt assembly 62 and the bundling assembly 63 are common mechanisms in the field of automatic equipment technology, which will not be described in detail here.

[0087] Embodiment two:

[0088] As Figures 18 to 21The difference between the embodiment and the first embodiment is that, as shown in Figure 19 The fixed mold forming block 215 is directly connected with the moving mold forming block 212 by bolts, without the fixed block 216.

[0089] The difference between the embodiment and the first embodiment is that, as shown in Figure 20 The fixed mold forming block 215 is directly connected with the moving mold forming block 212 by bolts, without the fixed block 216.

[0090] The difference between the embodiment and the first embodiment is that, as shown in Figure 21 In the embodiment, the packing mode of the discharging mechanism 6 is the winding film winding packing. The winding film is a plastic packing film commonly used in the packaging technical field. Specifically, the first frame 64 and the second frame 65 are arranged below the storage frame 610. The winding film mechanism 66 is arranged between the first frame 64 and the second frame 65. The winding film mechanism 66 can refer to the winding film device for packing cables and ropes in the prior art. Further, the first frame 64 is provided with a push handle assembly at the end away from the second frame 65. The push handle assembly is used to push the packed portable rope out of the first frame 64 and the second frame 65 for discharging.

[0091] In summary, after reading the detailed disclosure, those skilled in the art can understand that the foregoing detailed disclosure can be presented only in the form of examples and can not be limiting. Although it is not explicitly stated here, those skilled in the art can understand that the present application requires to cover various reasonable changes, improvements and modifications of 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.

[0092] In addition, it should be understood that in the foregoing description of the embodiments of the present application, for the purpose of helping to understand one feature, the present application combines various features in a single embodiment, figure or its description for the purpose of simplifying the present application. However, this does not mean that the combination of these features is necessary. Those skilled in the art can certainly mark out part of the device as a separate embodiment when reading the present application. That is, the embodiments in the present application can also be understood as the integration of multiple secondary embodiments. And the content of each secondary embodiment is also valid when there are less than all the features of a single previously disclosed embodiment.

[0093] Finally, it should be understood that the embodiments of the application disclosed herein are illustrative of the principles of the present application. Other modifications that are obvious within the spirit and principles of the application are encompassed within the scope of the application. Accordingly, the disclosure of embodiments of the application is intended to be illustrative, but not limiting, of the scope of the application. Those of skill in the art could readily devise their own modifications to the specific embodiments disclosed within the scope of the application. Accordingly, the disclosure of embodiments of the application is intended to be illustrative, but not limiting, of the scope of the application.

Claims

1. A die head of a hand-held rope processing die for blanking a sheet, the sheet being conveyed through the die head by a sheet feeding mechanism, and the sheet feeding mechanism being capable of adjusting a conveying speed of the sheet, characterized in that, The cross section of the punch head is T-shaped, and the horizontal part of the T-shaped cross section is smoothly connected with the vertical part.

2. A movable die assembly characterized by, The punch head is arranged on the punch, the driver drives the punch to move on the first slide rail, the punch head moves with the punch, the movable forming die is arranged above the punch and moves synchronously with the punch, and the first forming groove is arranged on one side of the movable forming die facing the middle die seat.

3. The movable die assembly of claim 2, wherein, The punch head is integrated with the punch or detachably connected with the punch.

4. The movable die assembly of claim 3, wherein The punch is provided with a mounting channel, the punch head is fixed in the mounting channel through bolts, and both ends of the punch head can be used for blanking.

5. The movable die assembly of claim 2, wherein, The front end of the movable forming die is provided with a detachably connected movable die forming block, and the first forming groove is arranged on the movable die forming block.

6. The movable die assembly of claim 5, wherein, The front end of the movable forming die is provided with a detachably connected fixing block, and the movable die forming block is fixed on the movable forming die through the fixing block.

7. A mold mechanism characterized by, The punch head is arranged on the punch, the driver drives the punch to move on the first slide rail, the punch head moves with the punch, the movable forming die is arranged above the punch and moves synchronously with the punch, and the first forming groove is arranged on one side of the movable forming die facing the middle die seat. The punch head is integrated with the punch or detachably connected with the punch. The punch is provided with a mounting channel, the punch head is fixed in the mounting channel through bolts, and both ends of the punch head can be used for blanking. The front end of the movable forming die is provided with a detachably connected movable die forming block, and the first forming groove is arranged on the movable die forming block. The front end of the movable forming die is provided with a detachably connected fixing block, and the movable die forming block is fixed on the movable forming die through the fixing block.

8. The mold mechanism according to claim 7, characterized by The punch head is arranged on the punch, the driver drives the punch to move on the first slide rail, the punch head moves with the punch, the movable forming die is arranged above the punch and moves synchronously with the punch, and the first forming groove is arranged on one side of the movable forming die facing the middle die seat.

9. The mold mechanism of claim 7, wherein The punch head is integrated with the punch or detachably connected with the punch.

10. The mold mechanism of claim 7, wherein The punch is provided with a mounting channel, the punch head is fixed in the mounting channel through bolts, and both ends of the punch head can be used for blanking. The front end of the movable forming die is provided with a detachably connected movable die forming block, and the first forming groove is arranged on the movable die forming block. The front end of the movable forming die is provided with a detachably connected fixing block, and the movable die forming block is fixed on the movable forming die through the fixing block. The punch head is arranged on the punch, the driver drives the punch to move on the first slide rail, the punch head moves with the punch, the movable forming die is arranged above the punch and moves synchronously with the punch, and the first forming groove is arranged on one side of the movable forming die facing the middle die seat. The punch head is integrated with the punch or detachably connected with the punch. The punch is provided with a mounting channel, the punch head is fixed in the mounting channel through bolts, and both ends of the punch head can be used for blanking. The front end of the movable forming die is provided with a detachably connected movable die forming block, and the first forming groove is arranged on the movable die forming block. The front end of the movable forming die is provided with a detachably connected fixing block, and the movable die forming block is fixed on the movable forming die through the fixing block. The punch head is arranged on the punch, the driver drives the punch to move on the first slide rail, the punch head moves with the punch, the movable forming die is arranged above the punch and moves synchronously with the punch, and the first forming groove is arranged on one side of the movable forming die facing the middle die seat.

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