CN214934993U

CN214934993U - Dry-type compounding machine

Info

Publication number: CN214934993U
Application number: CN202120986431.5U
Authority: CN
Inventors: 陈红胜; 李璐青; 任广凤
Original assignee: Henan Tianfeng Biotechnology Co ltd
Current assignee: Henan Tianfeng Biotechnology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-30
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a dry-type compounding machine, the on-line screen storage device comprises a base, the upside of base is equipped with two fixed columns, the upside fixedly connected with compounding machine body of base, be equipped with a plurality of live-rollers between two fixed columns, the live-rollers includes the pivot, be equipped with two-way lead screw in the pivot, the two-way lead screw outside is equipped with two shifting rings, the outside fixedly connected with a plurality of extension rod of shifting ring, the outer wall fixedly connected with a plurality of fixed block of pivot, the one end of every fixed block all is equipped with the counter bore, equal sliding connection has the ejector pin in every counter bore, it has the connecting rod to articulate between ejector pin and the extension rod, ejector pin upside fixedly connected with arc, the elastic rubber sleeve in area is installed in the outside of arc. The utility model discloses a set up a plurality of live-rollers that can splice, can adjust according to the different length of material book, simultaneously through setting up two-way lead screw, shifting ring, fixed block, connecting rod, arc, rubber sleeve, can adjust the diameter of live-rollers to the material book of adaptation different internal diameters.

Description

Dry-type compounding machine

Technical Field

The utility model relates to a compounding machine field especially relates to a dry-type compounding machine.

Background

The compounding machines are classified into wet compounding machines, dry compounding machines, extrusion compounding machines and solvent-free compounding machines according to different processes, wherein the dry compounding machines are widely applied to domestic flexible packaging processing enterprises, and the dry compounding machines are mainly used for coating and compounding roll-shaped substrates such as cellophane, aluminum foil, nylon, paper and the like.

In the prior art, a dry-type compound machine comprises an unreeling device, a coating device, a drying tunnel, a compound device and a reeling device, wherein the unreeling device comprises a rotating roller and supports for rolling and supporting two ends of the rotating roller, the material is coiled to be heavy, a forklift is generally used for conveying the material to the rotating roller, the rotating roller is inserted into a winding drum in a material coil and then is arranged on the supports in a rolling mode, and the unreeling device is driven to rotate through the active rotation of the reeling device.

Because the length and the inner diameter of material rolls with different specifications are different when the roll changing operation is carried out, if the material rolls and the rotating roll are not fixed well, the material rolls are easy to vibrate in the rotating process, the product quality is influenced, and the rotating roll is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a dry compound machine, thereby solving the problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dry-type compound machine comprises a base, wherein two fixed columns are arranged on the upper side of the base, a compound machine body is fixedly connected to the upper side of the base, a plurality of rotating rollers are arranged between the two fixed columns, each rotating roller comprises a rotating shaft, a cavity is arranged in each rotating shaft, two sides of the inner wall of each cavity are jointly and rotatably connected with a bidirectional lead screw, two moving rings are arranged on the outer sides of the bidirectional lead screws, a plurality of avoiding grooves are formed in the inner wall of each cavity, a plurality of extension rods are fixedly connected to the outer sides of the moving rings, the extension rods and the avoiding grooves are in one-to-one correspondence and are slidably connected, a plurality of fixed blocks are fixedly connected to the outer wall of each rotating shaft, a counter bore is formed in one end of each fixed block, a push rod is slidably connected in each counter bore, a connecting rod is hinged between the push rod and the corresponding extension rod, and an arc-shaped plate is fixedly connected to the upper side of the push rod, and an elastic rubber sleeve is arranged on the outer side of the arc-shaped plate.

Preferably, two thread sections with opposite rotation directions are arranged on the outer side of the bidirectional screw rod, the two moving rings are respectively positioned on the two thread sections with opposite rotation directions and are in threaded connection with the bidirectional screw rod, and the moving rings are in sliding connection with the inner wall of the cavity.

Preferably, the one end of two-way lead screw is equipped with the criss-cross heavy groove, the other end fixedly connected with criss-cross fixture block of two-way lead screw, the fixture block corresponds the setting with heavy groove.

Preferably, one side of the rotating shaft is provided with an annular thread groove, the other end of the rotating shaft is fixedly connected with a connecting ring, a first external thread is arranged on the outer side of the connecting ring, and the connecting ring is arranged corresponding to the thread groove.

Preferably, the fixed column includes first fixed column and second fixed column, first fixed column rotates with the upside of base to be connected, the upside of base is equipped with the shifting chute, the inner wall both sides of shifting chute rotate jointly and are connected with the screw rod, shifting chute and second fixed column sliding connection, the screw rod pass the second fixed column and with second fixed column threaded connection.

Preferably, one side of each of the first fixing column and the second fixing column is provided with a fixing groove, a rotating plate is connected to each fixing groove in a sliding mode, a fixing shaft is fixedly connected to one side of each rotating plate, penetrates through the bottom of the corresponding fixing groove and is connected with the bottom of the fixing groove in a sliding mode, and a rotary table is fixedly connected to one end, penetrating through the bottom of the fixing groove, of the fixing shaft.

Preferably, one of them one side fixedly connected with of rotor plate is solid fixed ring, gu fixed ring's the outside is equipped with the second external screw thread, gu fixed ring corresponds the setting with the thread groove, another one side of rotor plate is equipped with rotates the groove, it is equipped with the internal thread to rotate the inslot, it corresponds the setting with the go-between to rotate the groove.

The utility model has the advantages that: the utility model provides a dry-type compounding machine can adjust according to the length that the material was rolled up through setting up a plurality of live-rollers that can splice, splices into different length and adapts to the material and rolls up, simultaneously through setting up two-way lead screw, shifting ring, fixed block, connecting rod, arc, rubber sleeve, can adjust the diameter of live-rollers to the material of adaptation different internal diameters is rolled up, makes the material roll fixed more firm, avoids taking place to rock when rotatory.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the basic structure of a rotating roller;

fig. 4 is a sectional view B-B of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-4, the utility model provides a pair of dry type compound machine, including base 1, base 1's upside is equipped with two fixed columns 2, base 1's upside fixedly connected with compound machine body 3, be equipped with a plurality of live-rollers 4 between two fixed columns 2, a plurality of live-rollers 4 can splice, also can adjust the diameter of live-rollers 4, thereby adapt to the material book of different length and different internal diameters, live-rollers 4 includes pivot 41, be equipped with cavity 42 in the pivot 41, the inner wall both sides of cavity 42 are rotated jointly and are connected with two-way lead screw 43, the outside of two-way lead screw 43 is equipped with two removal rings 44, the outside of two-way lead screw 43 is equipped with two sections opposite screw thread sections of handedness, two removal rings 44 are located respectively on two sections opposite screw thread sections of handedness and with two-way lead screw 43 threaded connection, the inner wall sliding connection of removal ring 44 and cavity 42, can make two removal rings 44 be close to each other or keep away from with the mode of screw precession through rotating two removal rings 43, be close to each other or keep away from each other The inner wall of the cavity 42 is provided with a plurality of avoiding grooves 421, the outer side of the moving ring 44 is fixedly connected with a plurality of extending rods 441, the extending rods 441 are in one-to-one correspondence with the avoiding grooves 421 and are in sliding connection with the avoiding grooves 421, the outer wall of the rotating shaft 41 is fixedly connected with a plurality of fixed blocks 45, one end of each fixed block 45 is provided with a counter bore 451, each counter bore 451 is internally and slidably connected with a push rod 46, a connecting rod 442 is hinged between the push rod 46 and the corresponding extending rod 441, the upper side of the push rod 46 is fixedly connected with an arc plate 47, the outer side of the arc plate 47 is provided with an elastic rubber sleeve 48, when the two moving rings 44 approach each other, the two extending rods 441 are driven to slide together in the avoiding grooves 421, and the push rod 46 is withdrawn from the counter bore 451 through the connecting rod 442, thereby jacking the arc plate 47 and expanding the rubber sleeve 48, so as to achieve the effect of expanding the diameter of the rotating roller 4, when the two moving rings 44 are far away from each other, the extension rod 441 pulls the push rod 46 back into the counter bore 451 through the connecting rod 442, thereby pulling the arc plate 47 down, so that the rubber sleeve 48 contracts and the rotating roller 4 decreases in diameter.

The one end of two-way lead screw 43 is equipped with criss-cross heavy groove 431, the criss-cross fixture block 432 of other end fixedly connected with of two-way lead screw 43, fixture block 432 corresponds the setting with heavy groove 431, fixture block 432 and heavy groove 431 phase-match through with two adjacent live-rollers 4, can make the two-way lead screw 43 common motion in all live-rollers 4 after the concatenation is accomplished, thereby adjust the diameter of live-rollers 4 after the concatenation is accomplished, one side of pivot 41 is equipped with annular thread groove 411, the other end fixedly connected with go-between 412 of pivot 41, the outside of go-between 412 is equipped with first external screw thread, go-between 412 corresponds the setting with thread groove 411, through carrying out threaded connection with two adjacent live-rollers 4 through go-between 412 and thread groove 411, can splice different length as required, with the material book of adaptation different length is rolled up.

The fixed column 2 comprises a first fixed column 21 and a second fixed column 22, the first fixed column 21 is rotatably connected with the upper side of the base 1, the upper side of the base 1 is provided with a moving groove 11, two sides of the inner wall of the moving groove 11 are rotatably connected with a screw 12 together, the moving groove 11 is slidably connected with the second fixed column 22, the screw 12 passes through the second fixed column 22 and is in threaded connection with the second fixed column 22, one side of each of the first fixed column 21 and the second fixed column 22 is provided with a fixed groove 23, a rotating plate 231 is slidably connected in each fixed groove 23, one side of each rotating plate 231 is fixedly connected with a fixed shaft 232, the fixed shaft 232 passes through the bottom of the corresponding fixed groove 23 and is slidably connected with the bottom of the fixed groove 23, one end of the fixed shaft 232 passing through the bottom of the fixed groove 23 is fixedly connected with a rotary table 233, one side of one rotating plate 231 is fixedly connected with a fixed ring 234, the outer side of the fixed ring 234 is provided with a second external thread, the fixing ring 234 is disposed corresponding to the screw groove 411, one side of the other rotating plate 231 is provided with a rotating groove 235, an internal screw is disposed in the rotating groove 235, the rotating groove 235 is disposed corresponding to the connecting ring 412, by arranging the fixing ring 234 and the rotating groove 235, the spliced rotating roller 4 can be fixed, and when the material roll needs to be replaced, the rotating disc 233 on the second fixed column 22 is rotated, the rotating disc 233 drives the fixed shaft 232 and the rotating plate 231 to rotate together, the rotating plate 231 is separated from the connection ring 412, and the screw 12 is rotated again, so that the second fixing column 22 no longer fixes the spliced rotating roller 4, at this time the first fixing column 21 is rotated again, the rotating roller 4 can be driven to rotate together, the material roll is conveniently sleeved outside the rotating roller 4, the cross-shaped clamping block 432 is rotated, the diameter of the rotating roller 4 is adjusted, and the initial state is recovered after the material roll is fixed.

When the material roll changing device is used, two adjacent rotating rollers 4 are in threaded connection through the connecting ring 412 and the threaded groove 411, different lengths can be spliced according to needs, meanwhile, the fixture blocks 432 and the sinking grooves 431 of the two adjacent rotating rollers 4 are matched, so that the two-way screw rods 43 in all the rotating rollers 4 after splicing can move together, the diameter of the rotating rollers 4 after splicing is adjusted, the rotating rollers 4 after splicing and the fixed columns 2 can be fixed by arranging the fixing rings 234 and the rotating grooves 235, when the material roll needs to be changed, the rotary disc 233 on the second fixed column 22 is rotated, the rotating plate 231 is separated from the connecting ring 412, the screw 12 is rotated, the rotating rollers 4 after splicing are not fixed by the second fixed column 22, the first fixed column 21 is rotated again at the moment, the rotating rollers 4 can be driven to rotate together, and the material roll is conveniently sleeved on the outer sides of the rotating rollers 4, and then the cross-shaped fixture block 432 is rotated to adjust the diameter of the rotating roller 4, and the initial state is recovered after the material roll is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dry compound machine comprises a base (1), and is characterized in that: the upper side of the base (1) is provided with two fixing columns (2), the upper side of the base (1) is fixedly connected with a compound machine body (3), a plurality of rotating rollers (4) are arranged between the two fixing columns (2), each rotating roller (4) comprises a rotating shaft (41), a cavity (42) is arranged in each rotating shaft (41), two sides of the inner wall of each cavity (42) are connected with a two-way screw rod (43) in a rotating mode, two moving rings (44) are arranged on the outer sides of the two-way screw rods (43), a plurality of avoiding grooves (421) are arranged on the inner wall of each cavity (42), a plurality of extension rods (441) are fixedly connected to the outer sides of the moving rings (44), the extension rods (441) correspond to the avoiding grooves (421) in a one-to-one sliding mode and are connected with the avoiding grooves in a sliding mode, a plurality of fixing blocks (45) are fixedly connected to the outer wall of each rotating shaft (41), and each fixing block (45) is provided with a counter bore (451), every all sliding connection has ejector pin (46) in counter bore (451), it has connecting rod (442) to articulate between ejector pin (46) and corresponding elongation pole (441), the upside fixedly connected with arc (47) of ejector pin (46), elastic rubber sleeve (48) are installed in the outside of arc (47).

2. A dry compound machine according to claim 1, wherein: two screw thread sections with opposite rotation directions are arranged on the outer side of the bidirectional screw rod (43), the two moving rings (44) are respectively positioned on the two screw thread sections with opposite rotation directions and are in threaded connection with the bidirectional screw rod (43), and the moving rings (44) are in sliding connection with the inner wall of the cavity (42).

3. A dry compound machine according to claim 2, wherein: the one end of two-way lead screw (43) is equipped with criss-cross heavy groove (431), the other end fixedly connected with criss-cross fixture block (432) of two-way lead screw (43), fixture block (432) correspond the setting with heavy groove (431).

4. A dry compound machine according to claim 1, wherein: an annular thread groove (411) is formed in one side of the rotating shaft (41), a connecting ring (412) is fixedly connected to the other end of the rotating shaft (41), a first external thread is arranged on the outer side of the connecting ring (412), and the connecting ring (412) is arranged corresponding to the thread groove (411).

5. A dry compound machine according to claim 1, wherein: fixed column (2) include first fixed column (21) and second fixed column (22), first fixed column (21) are rotated with the upside of base (1) and are connected, the upside of base (1) is equipped with shifting chute (11), the inner wall both sides of shifting chute (11) are rotated jointly and are connected with screw rod (12), shifting chute (11) and second fixed column (22) sliding connection, screw rod (12) pass second fixed column (22) and with second fixed column (22) threaded connection.

6. A dry compound machine according to claim 5, wherein: fixed slots (23) are formed in one sides of the first fixed column (21) and the second fixed column (22), a rotating plate (231) is connected to each fixed slot (23) in a sliding mode, a fixed shaft (232) is fixedly connected to one side of each rotating plate (231), the fixed shaft (232) penetrates through the bottom of the corresponding fixed slot (23) and is connected with the bottom of the fixed slot (23) in a sliding mode, and the fixed shaft (232) penetrates through one end of a rotary disc (233) fixedly connected to the bottom of the fixed slot (23).

7. A dry compound machine according to claim 6, wherein: one of them one side fixedly connected with of rotatable plate (231) is fixed ring (234), the outside of fixed ring (234) is equipped with the second external screw thread, fixed ring (234) correspond with thread groove (411) and set up, another one side of rotatable plate (231) is equipped with rotation groove (235), be equipped with the internal thread in rotation groove (235), it corresponds the setting with go-between (412) to rotate groove (235).