CN210162361U - Semi-automatic packaging sealing machine - Google Patents

Abstract

The utility model provides a semi-automatic package sealing machine, which comprises a frame, packaging bag material transport mechanism, the packaging bag material props a mouthful mechanism and installs the closing device in the frame, packaging bag material transport mechanism installs in the frame, be used for to closing device conveying packaging bag material, packaging bag material props a mouthful mechanism and is located between packaging bag material transport mechanism and the closing device, a not sealed end that is used for sealing the packaging bag material before the heat seal props open, packaging bag material props a mouthful mechanism including propping a mouthful frame, prop a mouthful frame and install in the frame, prop and link up on the frame and seted up first membrane passageway of crossing, membrane passageway and third are crossed to the second, first membrane passageway and second cross membrane passageway parallel relative setting, the same one end of membrane passageway is crossed to first membrane passageway and the second of membrane passageway intercommunication is crossed to the third. This semi-automatic package capper crosses the cooperation of membrane passageway through first membrane passageway, second and third, can realize propping a mouthful operation to the wrapping bag material, has improved the production efficiency that the packing sealed.

Description

Semi-automatic packaging sealing machine

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a semi-automatic packaging and sealing machine.

Background

The packaging of the workpiece is to seal the workpiece by using a packaging bag material, so as to play a role in dust prevention and moisture prevention. When the semi-automatic packaging sealing machine in the prior art is used, a packaging bag material needs to be manually opened, then a workpiece is placed in the packaging bag material, finally the packaging bag material filled with the workpiece is positioned on a sealing device, and then the sealing device is operated to seal the opening of the packaging bag material. Such a packaging approach is inefficient and wastes a large amount of labor.

In addition, the sealing device at the present stage can only realize the whole packaging of the product, and the packaging at the local position of the product requires the packaging sealing machine to have strong adaptability to the size parameter of the product, and the sealing mechanism of the packaging sealing machine at the present stage can not change the packaging size aiming at the local parameter of the product, so that the local packaging of the product can not be completed, and the product with larger size or longer size or the product with local position easily affected by the environment can only be packaged manually.

Referring to fig. 1, the cable connector 200 includes a cable 220 and a connector portion 240 connected to an end of the cable 220. The packaging of the cable connector 200 is to partially seal the connector 240 with a sealing bag, so as to play a role in dust and moisture prevention, and is an essential packaging process in the production of cables and wires. Fig. 1 is a diagram illustrating an effect of the cable connector 200 after being partially packaged, in which a packaging bag material 300 is sleeved outside the connector 240 and the packaging bag material 300 is sealed to form a left sealing edge 350, a right sealing edge 360 and an end sealing edge 370, and the cable 220 of the cable connector 200 passes through the end sealing edge 370 and is tightly wrapped by the end sealing edge 370, so that the connector 240 is sealed in the packaging bag material 300. When the cable connector 200 is packaged, since the cable is of various types and has different diameters, and the sealing mechanism of the packaging and sealing machine at the present stage cannot change the packaging size for cables of different diameters, it cannot seal the end sealing edge 370, so that the packaging of the cable connector 200 at the present stage is still manually packaged and sealed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem at least, provide a semi-automatic package capper 100, its production efficiency that can improve the package sealing.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a semi-automatic packaging sealing machine comprises a frame and a sealing device arranged on the frame, the semi-automatic packaging sealing machine also comprises a packaging bag material conveying mechanism and a packaging bag material opening mechanism, the packaging bag material conveying mechanism is arranged on the frame, is used for conveying packaging bag materials to the sealing device, the packaging bag material opening mechanism is positioned between the packaging bag material conveying mechanism and the sealing device, used for opening the unsealed end of the packaging bag material before heat sealing, the opening mechanism of the packaging bag material comprises an opening frame, the mouth-stretching frame is arranged on the frame, a first membrane-passing channel, a second membrane-passing channel and a third membrane-passing channel are arranged on the mouth-stretching frame in a penetrating way, the first membrane passing channel and the second membrane passing channel are oppositely arranged in parallel, and the third membrane passing channel is communicated with the same end of the first membrane passing channel and the second membrane passing channel.

Furthermore, the packaging bag material conveying mechanism comprises a material supply part, the material supply part comprises a bearing seat, a bearing, a rotating shaft and a roller, the bearing seat is fixedly arranged on the rack, the bearing is arranged on the bearing seat, one end of the rotating shaft is inserted into the bearing so as to be rotatably connected with the bearing seat through the bearing, and the rotating shaft can rotate under stress; the roller is sleeved on the rotating shaft and used for mounting packaging bag materials.

Further, the roller comprises a sleeve, a first limiting plate and a second limiting plate; the sleeve is fixedly sleeved outside the rotating shaft; the first limiting plate and the second limiting plate are oppositely arranged and are respectively abutted against two opposite ends of the sleeve, and the first limiting plate is fixedly sleeved on the rotating shaft; the second limiting plate is detachably sleeved on the rotating shaft and is far away from the bearing than the first limiting plate; the packaging bag material conveying mechanism further comprises a limiting nut, the limiting nut is in threaded connection with the rotating shaft and can be abutted against one side, back to the first limiting plate, of the second limiting plate.

Further, the packaging bag material transport mechanism still includes the tensioning piece, the tensioning piece is located the material supply spare with between the packaging bag material props a mouthful mechanism, including fixing tensioning frame and rotation in the frame are installed cylinder on the tensioning frame, the axis of cylinder with the axis of rotation is parallel.

Furthermore, a threaded hole is formed in the bearing sleeve of the bearing, a spring ejecting ball is mounted at the threaded hole, and the ejecting ball in the spring ejecting ball is elastically abutted to the peripheral wall of the rotating shaft.

Furthermore, a baffle is also arranged on the frame and is positioned between the mouth opening support and the sealing device; the baffle comprises a first flat plate, a curved surface transition plate and a second flat plate which are sequentially connected; the first plate extends to the sealing device; the second flat plate is fixedly connected with the rack, one side of the second flat plate is tightly attached to the opening support, and the horizontal height of the second flat plate is lower than that of the first flat plate.

Furthermore, the sealing device comprises a packaging table and a packaging mechanism, the packaging table comprises a fixed base and a movable base, the fixed base is arranged on the rack, the movable base and the fixed base jointly enclose a positioning groove, the movable base is connected with the rack and/or the fixed base through an elastic piece and can move along a first direction under stress to adjust the size of the positioning groove; the fixed base is provided with a first heating piece, the movable base is provided with a second heating piece, the first heating piece and the second heating piece are respectively positioned at two opposite sides of the positioning groove, and the first heating piece and the second heating piece extend to the groove edge of the positioning groove; the packaging mechanism comprises a fixed frame, a fixed cutter seat, a movable cutter seat, a position adjusting part and a packaging driving part, wherein the fixed cutter seat is arranged on the fixed frame, first high-temperature-resistant rubber matched with the first heating part for use is arranged on the fixed cutter seat, second high-temperature-resistant rubber matched with the second heating part for use is arranged on the movable cutter seat, a rubber opening is formed between the second high-temperature-resistant rubber and the first high-temperature-resistant rubber, and the rubber opening is matched with the positioning groove for use so as to position a workpiece; the position adjusting piece is connected with the movable tool apron so as to drive the movable tool apron to move along the first direction, and then the size of the rubber opening is adjusted; the packaging driving piece is connected with the fixing frame to drive the fixing frame to be close to or far away from the packaging table, so that the first high-temperature-resistant rubber is matched with the first heating piece, and the second high-temperature-resistant rubber is matched with the second heating piece to carry out heat sealing on a packaging bag material sleeved outside the workpiece.

Furthermore, a first pulley is rotatably arranged on the fixed base, a second pulley is rotatably arranged on the movable base, and the first pulley and the second pulley are respectively positioned at two opposite sides of the positioning groove and are in rolling contact with two opposite sides of the workpiece.

Furthermore, the first high-temperature-resistant rubber is connected with the fixed cutter holder through a first cutter handle, the second high-temperature-resistant rubber is connected with the movable cutter holder through a second cutter handle, and the first heating piece and the second heating piece are heating resistance wires.

Furthermore, the position adjusting part comprises a guide rod, a reset part and an adjusting screw rod, the guide rod penetrates through the fixed tool apron in a sliding mode, one end of the guide rod is connected with the movable tool apron, the other end of the guide rod is provided with a limiting flange, the reset part is sleeved on the guide rod, and two opposite ends of the reset part are respectively connected with the limiting flange and the fixed tool apron; one end of the adjusting screw rod is rotatably connected with the fixed cutter holder, and the movable cutter holder is sleeved outside the adjusting screw rod and is in threaded connection with the adjusting screw rod.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. above-mentioned semi-automatic package capper crosses the cooperation of membrane passageway through first membrane passageway, second and third, can realize propping a mouthful operation to the wrapping bag material. During the use, only need install the wrapping bag material on propping the mouth frame through the manual work when packing for the first time, when follow-up packing seals, only need stimulate the wrapping bag material can realize the automation of wrapping bag material and prop the mouth operation through propping the mouth frame, improved the production efficiency that the packing sealed. Because need not to seal every time and all need artifically to prop the mouth to the wrapping bag material, consequently, it has reduced the intensity of propping mouthful operation when the encapsulation.

2. According to the semi-automatic packaging and sealing machine, the packaging table is split into two parts, one part is fixed, the other part is movable, and a positioning groove for positioning a cable is designed at the matching position of the two parts; simultaneously, utilize to remove the blade holder and drive the removal of second high temperature resistant rubber to make the rubber opening size that first high temperature resistant rubber and second high temperature resistant rubber formed adjustable, strengthened commonality and the controllability to different specification cable packing, thereby reached and carried out the effect of local packing to cable joint.

3. Above-mentioned semi-automatic package capper has adopted the hot cutting technique of sealing, through the cooperation of high temperature resistant rubber and heating resistance silk promptly, cuts, seals the packaging bag material simultaneously, has reduced operating procedure, has improved work efficiency and packaging quality.

4. According to the semi-automatic packaging sealing machine, the size of the positioning groove can be automatically adjusted by the packaging table according to the diameter of the cable through the matching of the first pulley and the second pulley, the movable base is connected with the rack in a matching mode of the spring and the guide rod, the adjustability of the positioning groove is realized, the movable base, the fixed base and the cable can be tightly matched through the spring, and therefore the packaging sealing performance of the semi-automatic packaging sealing machine on the cable is better; the packaging mechanism is adjusted through the adjusting knob, manual adjustment of the size of the rubber opening is achieved, and adjustment is more convenient and faster.

5. Above-mentioned semi-automatic package capper adopts semi-automatic package sealing method, accomplishes by the manual work and loads and places, drives first high temperature resistant rubber and the reciprocal rotation of second high temperature resistant rubber on the mount through the encapsulation driving piece, realizes cutting of wrapping bag and seals, makes the design simpler, and the operation is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of a cable connector after being packaged.

Fig. 2 is a perspective view of a semi-automatic package sealing machine according to a preferred embodiment of the present invention.

Fig. 3 is a schematic top view of the packaging bag material.

Fig. 4 is a left side view of the packaging bag material shown in fig. 3 after the unsealed end is opened.

Fig. 5 is a perspective view of a sealing table of the semi-automatic package sealing machine according to the preferred embodiment of the present invention.

Fig. 6 is a perspective view of a portion of the structure of fig. 5 from another perspective.

Fig. 7 is a perspective view of a sealing device in a semi-automatic package sealing machine according to a preferred embodiment of the present invention.

Fig. 8 is a perspective view of a portion of the structure of fig. 7.

Fig. 9 is a perspective view of the sealing device of the semi-automatic package sealing machine according to the preferred embodiment of the present invention after the first handle and the second handle are removed.

Fig. 10 is a perspective view of a portion of the structure of fig. 9.

Fig. 11 is a perspective view of the semi-automatic package sealing machine according to the preferred embodiment of the present invention after the first handle, the second handle, the movable base and the fixed base are removed.

Fig. 12 is a perspective view of the bag opening mechanism of fig. 11.

Fig. 13 is a schematic cross-sectional view of a feeding member on a plumb surface in a cable joint package sealing machine according to a preferred embodiment of the present invention.

Description of the main elements

100-semi-automatic package sealing machine, 3-frame, 31-fixed plate, 32-mounting plate, 34-baffle, 341-first plate, 343-curved transition plate, 345-second plate, 4-sealing device, 41-packaging table, 412-fixed base, 4121-first inclined plane, 4123-through hole, 4125-first fixed slot, 414-movable base, 4141-base body, 4143-extension part, 4145-second inclined plane, 4147-guide hole, 4148-avoiding slot, 4149-second fixed slot, 410-positioning slot, 415-elastic element, 4151-guide rod, 4153-spring, 416-first pulley, 417-second pulley, 418-first heating element, 419-second heating element, 4191-heating element body, 4193-bending part, 43-packaging mechanism, 430-rubber opening, 431-fixing frame, 4311-connecting arm, 4313-frame, 432-fixing tool holder, 4321-clamping groove, 433-moving tool holder, 4331-inserting groove, 4332-first inserting part, 4335-second inserting part, 434-position adjusting part, 4341-guide rod, 4342-limit flange, 4343-reset part, 4344-adjusting screw, 4345-adjusting knob, 435-packaging driving part, 4351-mounting seat, 4353-pressing motor, 4354-motor body, 4355-motor shaft, 436-first high temperature resistant rubber, 437-second high temperature resistant rubber, 438-first, 439-second knife handle, 4391-handle body, 4393-bending part, 5-packaging bag material conveying mechanism, 52-feeding member, 521-bearing seat, 523-bearing, 5231-threaded hole, 5233-spring top bead, 524-rotating shaft, 525-roller, 5251-sleeve, 5253-first limiting plate, 5255-second limiting plate, 526-limiting nut, 54-tensioning member, 541-tensioning frame, 543-roller, 6-packaging bag material opening-supporting mechanism, 62-opening-supporting frame, 621-first film-passing channel, 623-second film-passing channel, 625-third film-passing channel, 200-cable connector, 220-cable, 240-connector part, 300-packaging bag material, 310-first film material, 320-second film material, 340-third film material, 350-left side sealing edge, 360-right side sealing edge, 360-packaging bag material, 370-end seal edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a preferred embodiment of the present invention provides a semi-automatic packaging and sealing machine 100 for sealing a workpiece. In the present embodiment, the workpiece is the cable joint 200. The semi-automatic packaging and sealing machine 100 comprises a frame 3, a packaging bag material conveying mechanism 5, a packaging bag material opening mechanism 6 and a sealing device 4. The packaging bag material conveying mechanism 5, the packaging bag material opening mechanism 6 and the sealing device 4 are all arranged on the machine frame 3. Referring to fig. 3 and 4, a packaging bag material 300 for packaging is a strip-shaped plastic film with three openings, and includes a first film material 310, a second film material 320 and a third film material 340 connecting the first film material 310 and the second film material 320. In the initial state, the first film material 310 and the second film material 320 are adhered together, and the strip-shaped plastic film is rolled into a toilet paper tube type for use. The structure of the cable connector 200 and the packaging bag material 300 are well known in the art and will not be described in detail herein for brevity.

Referring again to fig. 2, in the present embodiment, the frame 3 has a substantially rectangular plate shape. The sealing device 4 includes a sealing table 41 and a sealing mechanism 43. In the present embodiment, the sealing table 41 and the sealing mechanism 43 are provided to face each other in the width direction of the frame 3. Referring to fig. 5 and fig. 6, the encapsulating station 41 is used for placing the cable connector 200 to be encapsulated, and includes a fixed base 412 and a movable base 414. The fixed base 412 and the movable base 414 are both mounted on the frame 3 and together define a positioning groove 410, and the positioning groove 410 is used for positioning the cable 220 of the cable connector 200. The movable base 414 is connected to the frame 3 via the elastic member 415 and can be forced to move in a first direction to adjust the size of the positioning slot 410, so that the packaging table 41 is suitable for positioning cables 220 with different diameters. In the present embodiment, the first direction is the longitudinal direction of the chassis 3.

Specifically, the fixing base 412 is substantially in the shape of a rectangular parallelepiped block, and is fixedly connected to the frame 3 through the fixing plate 31. The movable base 414 includes a base body 4141 and an extension 4143, the base body 4141 is substantially elongated, and the extension 4143 is vertically connected to an end of the base body 4141 away from the fixing plate 31 to form a substantially L-shaped block. The extension 4143 and the base body 4141 together define an installation space for accommodating the fixing base 412. The fixed base 412 and the movable base 414 together enclose a positioning slot 410, which specifically includes: the side of the fixing base 412 facing the extending portion 4143 forms a first inclined surface 4121, the side of the extending portion 4143 facing the fixing base 412 forms a second inclined surface 4145, and the distance between the first inclined surface 4121 and the second inclined surface 4145 gradually increases along the direction away from the frame 3 to form a substantially V-shaped positioning groove 410. In the present embodiment, the positioning groove 410 extends in a second direction perpendicular to the first direction.

The movable base 414 is connected to the frame 3 through an elastic member 415, and can be forced to move in a first direction, specifically: in the present embodiment, the elastic member 415 includes a guide lever 4151 and a spring 4153, and the guide lever 4151 is parallel to the first direction. One end of the guide bar 4151 is connected to the frame 3 through a mounting plate 32, and the other end of the guide bar 4151 is connected to the fixing plate 31 (fig. 11); a guide hole 4147 is formed in the movable base 414 in a penetrating manner along the first direction, and the movable base 414 is slidably sleeved outside the guide rod 4151 through the guide hole 4147 to guide the movement of the movable base 414; the spring 4153 is sleeved outside the guide rod 4151, and opposite ends of the spring 4153 are respectively connected with the mounting plate 32 and the movable base 414. In the present embodiment, the number of the elastic members 415 is two, and the two elastic members 415 are provided at intervals; the extending part 4143 of the movable base 414 and the base body 4141 are both provided with a guide hole 4147 penetrating along the first direction, and the guide rods 4151 of the two elastic elements 415 respectively and movably penetrate the guide hole 4147 of the extending part 4143 and the guide hole 4147 on the base body 4141; the two opposite ends of the spring 4153 of one of the elastic members 415 are respectively connected to the extension 4143 and the mounting plate 32, and the two opposite ends of the spring 4153 of the other elastic member 415 are respectively connected to the base body 4141 and the mounting plate 32. The movement of the movable base 414 can be made more stable by the two elastic members 415. In the present embodiment, a through hole 4123 is also bored in the first direction in the fixed base 412 so that the guide bar 4151 connected to the extension 4143 passes through.

In this embodiment, a top surface of the movable base 414 is further recessed with a clearance groove 4148 for clearance of the connector portion 240 of the cable connector 200. The avoiding groove 4148 is concavely arranged on the top surface of the base body 4141, and the avoiding groove 4148 is communicated with one end of the positioning groove 410.

In this embodiment, the fixed base 412 is rotatably installed with a first pulley 416, the movable base 414 is rotatably installed with a second pulley 417, and the first pulley 416 and the second pulley 417 are respectively located at two opposite sides of the positioning slot 410 to be in rolling contact with two opposite sides of the cable 220 in the cable connector 200, specifically: in the present embodiment, the first pulley 416 and the avoiding groove 4148 are respectively located at two opposite ends of the positioning groove 410; a first fixing groove 4125 is concavely arranged on one side of the fixed base 412 far away from the avoiding groove 4148, and the bottom of the first pulley 416 is accommodated in the first fixing groove 4125 and is rotatably connected with the fixed base 412; the second pulley 417 and the avoiding groove 4148 are respectively positioned at two opposite ends of the positioning groove 410; a second fixing groove 4149 is concavely formed on one side of the extension part 4143 away from the clearance groove 4148, and the bottom of the second pulley 417 is received in the second fixing groove 4149 and rotatably connected with the extension part 4143. When the positioning groove 410 is used, the cable 220 is manually placed in the positioning groove 410, and the cable 220 is located between the first pulley 416 and the second pulley 417, in the process, the cable 220 presses the first pulley 416 and the second pulley 417, so that the first pulley 416 and the second pulley 417 rotate, the movable base 414 is driven to move along the first direction, and the size of the positioning groove 410 is adjusted according to the diameter of the cable 220. The first pulley 416 and the second pulley 417 are in rolling contact with the cable 220, so that the size of the positioning groove 410 can be adjusted more conveniently, and the abrasion of the cable connector 200 during positioning can be reduced. The V-shaped locating groove 410 further facilitates the opening. Since the work for packing the cable connector 200 is heavy and the first pulley 416 and the second pulley 417 need to be constantly pressed when the cable connector 200 is installed, the first pulley 416 and the second pulley 417 are easily damaged. In this embodiment, the first pulley 416 and the second pulley 417 are installed in the first and second fixing grooves 4125 and 4149, so that the first pulley 416 and the second pulley 417 can be maintained, and damage to the package stage 41 or change in the position of the movable base 414 can be prevented.

The fixed base 412 is provided with a first heating element 418, the movable base 414 is provided with a second heating element 419, the first heating element 418 and the second heating element 419 are respectively located at two opposite sides of the positioning slot 410, and the first heating element 418 and the second heating element 419 both extend to the edge of the positioning slot 410. Preferably, the first heating element 418 and the second heating element 419 are both heating wires. In the present embodiment, the first heating element 418 is substantially elongated and extends along the first direction, and is located between the first pulley 416 and the avoiding groove 4148, and one end of the first heating element 418 extends to the groove edge of the positioning groove 410. The second heating element 419 is substantially L-shaped, and includes a heating element body 4191 and a bent portion 4193 formed by vertically bending one end of the heating element body 4191. The heating element body 4191 is substantially bar-shaped, and the heating element body 4191 is mounted on the base body 4141 and extends to the extension portion 4143. The heating element body 4191 is located at an end of the avoiding groove 4148 away from the fixing plate 31 and extends from the bent portion 4193 along the second direction toward a direction away from the second pulley 417. The bending portion 4193 is substantially bar-shaped and is disposed on the extending portion 4143. The bending portion 4193 extends along the first direction and is located on the same straight line with the first heating element 418, and one end of the bending portion 4193, which is far away from the heating element body 4191, extends to the groove edge of the positioning groove 410.

Referring to fig. 7 and 8, the sealing mechanism 43 includes a fixing frame 431, a fixing tool seat 432, a moving tool seat 433, a position adjusting member 434 and a sealing driving member 435. The fixed tool apron 432 is arranged on the fixed frame 431, and the fixed tool apron 432 is provided with a first high-temperature-resistant rubber 436 matched with the first heating element 418 for use; the movable knife holder 433 is arranged opposite to the fixed knife holder 432, a second high temperature resistant rubber 437 matched with the second heating member 419 is arranged on the movable knife holder 433, a rubber opening 430 is formed between the second high temperature resistant rubber 437 and the first high temperature resistant rubber 436, and the rubber opening 430 is matched with the positioning groove 410 for use so as to position the cable 220 of the cable connector 200. The position adjusting member 434 is connected to the movable knife holder 433 to drive the movable knife holder 433 to move in a first direction, thereby adjusting the size of the rubber opening 430. The sealing driving member 435 is connected to the fixing frame 431 to drive the fixing frame 431 to move closer to or away from the sealing platform 41, so that the first heat-resistant rubber 436 cooperates with the first heating member 418, and the second heat-resistant rubber 437 cooperates with the second heating member 419 to heat seal the packaging bag material 300 sleeved outside the cable connector 200.

In this embodiment, the fixing frame 431 includes two opposite connecting arms 4311 and a frame 4313 connected to the same end of the two connecting arms 4311. The fixed knife holder 432 and the movable knife holder 433 are both located on a side of the frame 4313 facing the package stage 41, and the fixed knife holder 432 and the frame 4313 are fixedly connected by bolts or the like. In this embodiment, the first high temperature resistant rubber 436 is connected to the fixed tool post 432 through a first tool holder 438, specifically: referring to fig. 9, a clamping groove 4321 is concavely formed in a side surface of the fixed tool holder 432 facing the package stage 41, and the clamping groove 4321 is substantially elongated and extends along a first direction; one side of the first tool holder 438 is inserted into the clamping groove 4321 of the fixed tool apron 432, and the first tool holder 438 and the fixed tool apron 432 are detachably connected together through bolts. The first high temperature resistant rubber 436 is mounted on the side of the first blade holder 438 facing the package table 41. In the present embodiment, the first high temperature resistant rubber 436 has a substantially elongated shape, and extends in the first direction.

In this embodiment, the second high temperature resistant rubber 437 is connected to the fixed tool holder 432 through the second tool holder 439, specifically: a plug-in groove 4331 is concavely disposed on a side surface of the movable tool holder 433 facing the package stage 41, and the plug-in groove 4331 includes a first plug-in portion 4332 and a second plug-in portion 4335 connected to an end of the first plug-in portion 4332. The first inserting part 4332 is parallel to the first direction; the second insertion part 4335 is perpendicular to the first insertion part 4332. The second handle 439 comprises a handle 4391 and a bent part 4393 formed by vertically bending one end of the handle 4391, wherein the bent part 4393 extends along a first direction; the handle body 4391 is positioned at one side of the bent part 4393 far away from the first knife handle 438; one side of the bending portion 4393 is inserted into the first inserting portion 4332 and detachably connected to the movable knife holder 433 through a bolt, and one side of the handle 4391 is inserted into the second inserting portion 4335 and detachably connected to the movable knife holder 433 through a bolt; the second high temperature resistant rubber 437 is disposed on the sides of the bending portion 4393 and the shank 4391 facing the package stage 41, so that the second high temperature resistant rubber 437 is connected to the movable tool holder 433 through the second tool holder 439, wherein the second high temperature resistant rubber 437 on the bending portion 4393 and the first high temperature resistant rubber 436 are located on the same straight line, and the rubber opening 430 is formed between the second high temperature resistant rubber 437 on the bending portion 4393 and the first high temperature resistant rubber 436. When the heat-sealing handle is used, the second high-temperature-resistant rubber 437 on the handle body 4391 is matched with the heating piece body 4191 on the second heating piece 419 for heat sealing, the second high-temperature-resistant rubber 437 on the bent portion 4393 is matched with the bent portion 4193 on the second heating piece 419 for heat sealing, and the first high-temperature-resistant rubber 436 is matched with the first heating piece 418 for heat sealing. The first knife handle 438 and the second knife handle 439 are detachably mounted, so that the first high-temperature-resistant rubber 436 and the second high-temperature-resistant rubber 437 can be replaced conveniently.

Referring to fig. 10, in the present embodiment, the position adjusting member 434 includes a guide rod 4341, a restoring member 4343 and an adjusting screw 4344. The guide rod 4341 is parallel to the first direction and slidably penetrates the fixed tool post 432. One end of the guide rod 4341 is fixedly connected with the movable knife holder 433, and the other end of the guide rod 4341 is provided with a limit flange 4342. The restoring member 4343 is a spring, the restoring member 4343 is sleeved outside the guide rod 4341, and two opposite ends of the restoring member 4343 are connected to the limit flange 4342 and the fixed knife holder 432, respectively. The adjusting screw 4344 is parallel to the guiding rod 4341, and the adjusting screw 4344 and the restoring element 4343 are respectively located at two opposite sides of the fixed knife seat 432. The adjusting screw 4344 penetrates through the movable knife holder 433 and is in threaded connection with the movable knife holder 433, one end of the adjusting screw 4344 is rotatably connected with the fixed knife holder 432, and the other end of the adjusting screw 4344 is further connected with an adjusting knob 4345, so that the adjusting screw 4344 can be rotated conveniently. When the adjusting knob 4345 is stressed, the adjusting screw 4344 is driven to rotate along a first rotating direction, and further the moving knife holder 433 and the guide rod 4341 are driven to move towards the fixed knife holder 432, so that the distance between the first high temperature resistant rubber 436 and the second high temperature resistant rubber 437 is reduced, the rubber opening 430 is reduced to be suitable for the cable 220 with a smaller diameter, and at the moment, the resetting piece 4343 is stretched; adjusting knob 4345 can also drive adjusting screw 4344 during the atress and rotate along the second direction of rotation opposite with first direction of rotation, and then drive and remove blade holder 433 and guide bar 4341 and move towards the direction of keeping away from fixed blade holder 432, so that the distance grow of first high temperature resistant rubber 436 and second high temperature resistant rubber 437, thereby make rubber opening 430 grow in order to be applicable to the cable 220 that has great diameter, at this in-process, piece 4343 resets gives a thrust of removing blade holder 433 through guide bar 4341, can assist and remove blade holder 433 and reset, make removal blade holder 433 atress more even, it is more accurate to reset.

In this embodiment, the number of the guide rods 4341 is two, two guide rods 4341 are arranged in parallel, and the adjusting screw 4344 is located between the two guide rods 4341. One end of each guide rod 4341 is fixed with the movable knife holder 433, and the other end of each guide rod 4341 is provided with a limit flange 4342; the fixed tool post 432 is provided with two guiding holes (not labeled) along the first direction, and the fixed tool post 432 is respectively sleeved on the two guiding rods 4341 in a sliding manner through the two guiding holes to guide the movement of the guiding rods 4341. The number of the reset pieces 4343 is two corresponding to the number of the guide rods 4341, the two reset pieces 4343 are respectively sleeved on the two guide rods 4341, and two opposite ends of each reset piece 4343 are respectively connected with the corresponding limit flange 4342 and the fixed knife holder 432. It is understood that in other embodiments, the number of guide rods 4341 and restoring members 4343 can be provided in other numbers as desired.

Referring to fig. 7 and 9 again, the packaging driving member 435 is connected to the free ends of the two connecting arms 4311 to drive the two connecting arms 4311 to rotate synchronously, so that the packaging mechanism 43 is engaged with the packaging table 41 to complete the heat sealing of the packaging bag material 300. In this embodiment, the driving unit 435 includes two mounting seats 4351 and two pressing motors 4353, and the two mounting seats 4351 are oppositely disposed on the frame 3. The pressing motor 4353 comprises a motor body 4354 and a motor shaft 4355, the motor body 4354 is mounted on one of the mounting seats 4351, the motor shaft 4355 is parallel to the first direction, opposite ends of the motor shaft 4355 are rotatably connected to the two mounting seats 4351, respectively, and free ends of the two connecting arms 4311 are fixedly connected to the motor shaft 4355.

Referring to fig. 1 and fig. 11, the packaging bag material conveying mechanism 5 is used for conveying the packaging bag material 300 to the sealing device 4; the packaging bag material opening mechanism 6 is located between the packaging bag material conveying mechanism 5 and the sealing device 4 and is used for opening the unsealed end of the packaging bag material 300 before hot cutting and sealing.

In the present embodiment, the bag material transfer mechanism 5 includes a feeding member 52 and a tensioning member 54. Referring to fig. 13, the feeding member 52 is used for mounting the packaging bag material 300, and includes a bearing seat 521, a bearing 523, a rotating shaft 524, a roller 525 and a limit nut 526. The bearing seat 521 is fixedly installed on the frame 3. The bearing 523 is installed on the bearing seat 521, one end of the rotating shaft 524 is inserted into the bearing 523 to be rotatably connected with the bearing seat 521 through the bearing 523, and the rotating shaft 524 can be stressed to rotate. In the present embodiment, the rotation shaft 524 is horizontally disposed. The structure of the bearing 523 is prior art and will not be described herein for brevity. The roller 525 is sleeved on the rotating shaft 524 and is used for mounting the strip-shaped packaging bag material 300. In the present embodiment, the roller 525 includes a sleeve 5251, a first stopper plate 5253, and a second stopper plate 5255; the sleeve 5251 is fixedly sleeved outside the rotating shaft 524; the first limit plate 5253 and the second limit plate 5255 are disposed opposite to each other and respectively abut against opposite ends of the sleeve 5251, and the first limit plate 5253 is fixedly sleeved on the rotating shaft 524; the second limit plate 5255 is detachably sleeved on the rotating shaft 524, and is further away from the bearing 523 than the first limit plate 5253. The limit nut 526 is screwed to the rotating shaft 524, and can abut against a side of the second limit plate 5255 facing away from the first limit plate 5253. During the use, will roll up the packing bag material 300 of toilet paper tube pattern and locate on the sleeve 5251 of running roller 525, then cup joint second limiting plate 5255 on axis of rotation 524, with limit nut 526 and axis of rotation 524 threaded connection to make limit nut 526 offset with second limiting plate 5255, thereby restrict the packing bag material 300 of roll up toilet paper tube pattern between first limiting plate 5253 and second limiting plate 5255, in order to prevent that packing bag material 300 breaks away from running roller 525.

In the present embodiment, a screw hole 5231 is further provided in a bearing housing (not shown) of the bearing 523, a spring top ball 5233 is mounted in the screw hole 5231, and a top ball of the spring top ball 5233 is elastically abutted against the peripheral wall of the rotating shaft 524. The resistance to the rotation shaft 524 is applied by the spring top bead 5233, so that the pouch material 300 can be kept well tensioned during the packaging process. The structure and mounting method of the spring top bead 5233 are well known in the art and will not be described herein for brevity.

The tensioning member 54 is located between the feeding member 52 and the bag material opening-opening mechanism 6, and includes a tensioning frame 541 fixed on the frame 3 and a roller 543 rotatably mounted on the tensioning frame 541. In the present embodiment, the axis of the drum 543 is parallel to the rotation shaft 524. When the packaging bag material tensioning device is used, the packaging bag material 300 discharged from the roller 525 bypasses the lower end of the roller 543, and then the packaging bag material 300 is tensioned in the conveying process of the packaging bag material 300.

Referring also to fig. 12, the bag opening device 6 is located between the tensioning member 54 and the sealing device 4, and includes an opening frame 62. The mouth-supporting frame 62 is installed on the frame 3, and a first film-passing channel 621, a second film-passing channel 623 and a third film-passing channel 625 are formed on the mouth-supporting frame 62 along the first direction. The first film passing channel 621 and the second film passing channel 623 are arranged in parallel and opposite, and the third film passing channel 625 communicates with the same end of the first film passing channel 621 and the second film passing channel 623. In use, the first film 310 of the pouch material 300 passes through the first film passing channel 621, the second film 320 passes through the second film passing channel 623, and the third film 340 passes through the third film passing channel 625. When the packaging bag material 300 is pulled from a direction away from the feeding member 52, the first film passing channel 621, the second film passing channel 623 and the third film passing channel 625 are matched to separate the first film material 310 and the second film material 320 of the packaging bag material 300, so as to realize the opening supporting operation on the packaging bag material 300, and further facilitate the placement of the cable connector 200 in the packaging bag material 300.

Referring to fig. 11 again, in the present embodiment, the frame 3 is further provided with a baffle 34, and the baffle 34 is located between the opening frame 62 and the encapsulating table 41. The baffle 34 includes a first flat plate 341, a curved transition plate 343, and a second flat plate 345 connected in sequence. The first flat plate 341 is supported on the top of the mounting plate 32 and fixed with the mounting plate 32 by welding or the like; the second flat plate 345 is fixedly connected with the frame 3 by welding and the like, one side of the second flat plate 345 is tightly attached to the opening support 62, and the horizontal height of the second flat plate 345 is lower than that of the first flat plate 341. The curved transition plate 343 connects the first flat plate 341 and the second flat plate 345, so that the first flat plate 341 and the second flat plate 345 make a smooth transition. When the cable 220 is used, the packaging bag material 300 with the unsealed end spread out moves to the first flat plate 341 along the second flat plate 345 and the curved transition plate 343 in sequence under the action of external force, and a user puts the joint part 240 of the cable 220 into the packaging bag material 300 at the first flat plate 341. The baffle 34 can shield sharp components such as nuts between the opening frame 62 and the sealing table 41 on the frame 3, prevent the sharp components from scratching the packaging bag material 300, and provide a place for filling the cable joint 200.

In the present embodiment, the feeding member 52, the tensioning member 54, the bag opening support mechanism 6, the baffle 34 and the sealing platform 41 are distributed along the first direction and substantially located on the same straight line, so that the bag 300 can be smoothly rolled.

In use of the semi-automatic package sealing machine 100, first, the package material 300 wound in a toilet paper tube form is mounted on the feeding member 52, and one end (starting end) of the package material 300 is passed under the roller 543 of the tension member 54. During the first packaging, the first film material 310 and the second film material 320 at the starting end of the packaging bag material 300 need to be manually opened, so that the first film material 310 at the starting end of the packaging bag material 300 passes through the first film passing channel 621, the second film material 320 passes through the second film passing channel 623, and the third film material 340 passes through the third film passing channel 625, so as to open the first film material 310 and the second film material 320 of the bag material; during subsequent packaging, the packaging bag material 300 is pulled to realize automatic opening operation of the packaging bag material 300 through the opening support 62. Secondly, the size of the rubber opening 430 is adjusted according to the diameter of the cable 220 to be packaged, and the starting end of the packaging bag material 300 is separately cut and sealed to form a left side sealing edge 350 in a sealing manner, wherein the subsequent packaging steps are as follows:

s1, filling the cable connector 200 on the first flat 341 of the flap 34, so that the cable connector 200 is filled in the packaging bag material 300 and located at the right side of the left sealing edge 350, and then dragging the packaging bag material 300, during which the opening support 62 can separate the first film material 310 and the second film material 320 in the following packaging bag material 300 to open the opening of the bag to be sealed; placing the filled cable connector 200 on the packaging table 41, so that the cable 220 of the cable connector 200 is located in the positioning groove 410, and the connector portion 240 is located in the avoiding groove 4148, in the process, the cable 220 presses against the first pulley 416 and the second pulley 417, so that the first pulley 416 and the second pulley 417 rotate, and the movable base 414 is driven to move along the first direction, so that the size of the positioning groove 410 is adjusted according to the diameter of the cable;

s2, moving the two hands away from the packaging table 41 to enable the packaging driving member 435 to drive the fixing frame 431 to move towards the packaging table 41, so that the second high temperature resistant rubber 437 on the handle body 4391 is matched with the heating element body 4191 on the second heating element 419 for heat sealing, and a right sealing edge 360 parallel to and opposite to the left sealing edge 350 is formed on the bag body; meanwhile, the second high temperature resistant rubber 437 on the bending portion 4393 is used in cooperation with the bending portion 4193 on the second heat generating member 419 for heat sealing, and the first high temperature resistant rubber 436 on the fixed knife holder 432 is heat sealed with the first heat generating member 418 on the fixed base 412 to form the end sealing edge 370. The end seal edge 370 connects the left seal edge 350 and the right seal edge 360 and snugly encloses the cable 220. A sealed bag is formed by the cooperation of the end seal edge 370, the left seal edge 350 and the right seal edge 360. The packaging bag material 300 is heated and softened in the wire-blocking heating process, so that the first film material 310 and the second film material 320 are adhered together for sealing, and the packaging bag material 300 softened under the extrusion of the high-temperature-resistant rubber is cut. The right sealing edge 360 of the current package can be used as the left sealing edge 350 of the next package, that is, the right sealing of the current package and the left sealing of the next package can be completed by one-time sealing.

And S3, taking down the packaged product after the cutting and sealing are finished, and finishing one-time packaging.

It is understood that in other embodiments, the movable knife holder 433 may also be slidably connected to the fixed frame 431, or slidably connected to both the fixed frame 431 and the fixed knife holder 432.

It is understood that the shape of the positioning groove 410 is not limited to the V shape of the present embodiment, and may be designed in other shapes as needed as long as it is convenient to position the cable 220.

It is understood that the structure of the position adjusting member 434 is not limited to this embodiment, and other linear driving devices may be used to drive the moving knife holder 433 to move.

It is understood that the structure of the packing driving member 435 is not limited to the embodiment, for example, in other embodiments, the packing driving member 435 may be mounted on the frame 3 by an air cylinder, and the fixing frame 431 is driven by the air cylinder to move in the vertical direction to cooperate with the packing table 41.

It is understood that the semi-automatic package capper 100 may further comprise other components, such as a circuit for controlling the temperature of the heat generating elements, etc., which are known in the art and will not be described in detail herein for brevity.

It is to be understood that the structure of the bag material conveying mechanism 5 is not limited to this embodiment, and other structures in the prior art may be adopted as long as the conveying of the bag material 300 is realized.

It is to be understood that the semi-automatic package capper 100 is not limited to the encapsulation of cable splices 200 and may encapsulate other workpieces or materials. The structure of the sealing device 4 is not limited to this embodiment, and a sealing device having another structure in the related art may be used.

It is to be understood that the first heating element 418 and the second heating element 419 are not limited to heating wires, and an ultrasonic heating element may be used.

It is understood that in other embodiments, the movable base 414 may also be driven to move by a base drive. At this time, the package stage 41 includes a fixed base 412, a movable base 414 and a base driving member, the fixed base 412 is installed on the frame 3, the movable base 414 and the fixed base 412 together form a positioning slot 410, and the base driving member is connected to the movable base 414 to drive the movable base 414 to move along a first direction, so as to adjust the size of the positioning slot 410. The base driving piece can be a hydraulic cylinder or a screw rod driving mechanism and the like.

It is understood that in other embodiments, the first limit plate 5253 and the sleeve 5251 may be fixedly sleeved together.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (10)

1. The utility model provides a semi-automatic package capper, includes the frame and installs closing device in the frame, its characterized in that: semi-automatic packaging sealing machine still includes packaging bag material transport mechanism and packaging bag material props a mouthful mechanism, packaging bag material transport mechanism installs in the frame, be used for to closing device conveying packaging bag material, packaging bag material props a mouthful mechanism and is located packaging bag material transport mechanism reaches between the closing device for prop open the end that does not seal of packaging bag material before the heat seal seals, packaging bag material props a mouthful mechanism and includes propping a mouthful frame, prop a mouthful frame and install in the frame, prop and link up on the frame and seted up first membrane passageway, second and cross membrane passageway and third and cross the membrane passageway, first cross membrane passageway with the parallel relative setting of membrane passageway is crossed to the second, the membrane passageway intercommunication is crossed to the third first membrane passageway with the same one end of membrane passageway is crossed to the second.

2. The semi-automatic package capper of claim 1 wherein: the packaging bag material conveying mechanism comprises a material supply part, the material supply part comprises a bearing seat, a bearing, a rotating shaft and a roller, the bearing seat is fixedly arranged on the rack, the bearing is arranged on the bearing seat, one end of the rotating shaft is inserted into the bearing so as to be rotatably connected with the bearing seat through the bearing, and the rotating shaft can rotate under stress; the roller is sleeved on the rotating shaft and used for mounting packaging bag materials.

3. The semi-automatic package capper of claim 2 further comprising: the roller comprises a sleeve, a first limiting plate and a second limiting plate; the sleeve is fixedly sleeved outside the rotating shaft; the first limiting plate and the second limiting plate are oppositely arranged and are respectively abutted against two opposite ends of the sleeve, and the first limiting plate is fixedly sleeved on the rotating shaft; the second limiting plate is detachably sleeved on the rotating shaft and is far away from the bearing than the first limiting plate; the packaging bag material conveying mechanism further comprises a limiting nut, the limiting nut is in threaded connection with the rotating shaft and can be abutted against one side, back to the first limiting plate, of the second limiting plate.

4. The semi-automatic package capper of claim 2 further comprising: the packaging bag material conveying mechanism further comprises a tensioning piece, the tensioning piece is located between the material supply piece and the packaging bag material opening mechanism and comprises a tensioning frame fixed to the rack and a roller installed on the tensioning frame in a rotating mode, and the axis of the roller is parallel to the rotating shaft.

5. The semi-automatic package capper of claim 2 further comprising: the bearing sleeve of the bearing is also provided with a threaded hole, a spring top ball is arranged at the threaded hole, and the top ball in the spring top ball is elastically abutted against the peripheral wall of the rotating shaft.

6. The semi-automatic package capper of claim 1 wherein: the frame is also provided with a baffle plate which is positioned between the mouth opening support and the sealing device; the baffle comprises a first flat plate, a curved surface transition plate and a second flat plate which are sequentially connected; the first plate extends to the sealing device; the second flat plate is fixedly connected with the rack, one side of the second flat plate is tightly attached to the opening support, and the horizontal height of the second flat plate is lower than that of the first flat plate.

7. The semi-automatic package capper of claim 1 wherein: the sealing device comprises a sealing table and a sealing mechanism, the sealing table comprises a fixed base and a movable base, the fixed base is arranged on the rack, the movable base and the fixed base jointly enclose a positioning groove, the movable base is connected with the rack and/or the fixed base through an elastic piece and can move along a first direction under stress to adjust the size of the positioning groove; the fixed base is provided with a first heating piece, the movable base is provided with a second heating piece, the first heating piece and the second heating piece are respectively positioned at two opposite sides of the positioning groove, and the first heating piece and the second heating piece extend to the groove edge of the positioning groove; the packaging mechanism comprises a fixed frame, a fixed cutter seat, a movable cutter seat, a position adjusting part and a packaging driving part, wherein the fixed cutter seat is arranged on the fixed frame, first high-temperature-resistant rubber matched with the first heating part for use is arranged on the fixed cutter seat, second high-temperature-resistant rubber matched with the second heating part for use is arranged on the movable cutter seat, a rubber opening is formed between the second high-temperature-resistant rubber and the first high-temperature-resistant rubber, and the rubber opening is matched with the positioning groove for use so as to position a workpiece; the position adjusting piece is connected with the movable tool apron so as to drive the movable tool apron to move along the first direction, and then the size of the rubber opening is adjusted; the packaging driving piece is connected with the fixing frame to drive the fixing frame to be close to or far away from the packaging table, so that the first high-temperature-resistant rubber is matched with the first heating piece, and the second high-temperature-resistant rubber is matched with the second heating piece to carry out heat sealing on a packaging bag material sleeved outside the workpiece.

8. The semi-automatic package capper of claim 7 wherein: the fixed base is rotatably provided with a first pulley, the movable base is rotatably provided with a second pulley, and the first pulley and the second pulley are respectively positioned at two opposite sides of the positioning groove and are in rolling contact with two opposite sides of a workpiece.

9. The semi-automatic package capper of claim 8 wherein: the first high-temperature-resistant rubber is connected with the fixed cutter holder through a first cutter handle, the second high-temperature-resistant rubber is connected with the movable cutter holder through a second cutter handle, and the first heating piece and the second heating piece are heating resistance wires.

10. The semi-automatic package capper of claim 7 wherein: the position adjusting piece comprises a guide rod, a reset piece and an adjusting screw rod, the guide rod penetrates through the fixed cutter holder in a sliding mode, one end of the guide rod is connected with the movable cutter holder, the other end of the guide rod is provided with a limiting flange, the reset piece is sleeved on the guide rod, and two opposite ends of the reset piece are respectively connected with the limiting flange and the fixed cutter holder; one end of the adjusting screw rod is rotatably connected with the fixed cutter holder, and the movable cutter holder is sleeved outside the adjusting screw rod and is in threaded connection with the adjusting screw rod.

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