CN214722899U - A grinding device for synthetic leather production - Google Patents
A grinding device for synthetic leather production Download PDFInfo
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- CN214722899U CN214722899U CN202120919088.2U CN202120919088U CN214722899U CN 214722899 U CN214722899 U CN 214722899U CN 202120919088 U CN202120919088 U CN 202120919088U CN 214722899 U CN214722899 U CN 214722899U
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- polishing
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Abstract
The utility model discloses a grinding device for synthetic leather production, it relates to synthetic leather processing technology field. It includes the work box, and relative compression roller and the roller of polishing about the axis position is equipped with in the work box interior, and uses the axis of work box to be provided with the tensioning roller of a set of symmetry as the center, is equipped with the cylinder brush between the tensioning roller that the roller of polishing and synthetic leather step direction set up, and the roller of polishing is provided with the dust extraction who is used for collecting clastic below the roller brush with the cylinder brush, and the fixed setting of heat dissipation mechanism is at the work box outer wall that corresponds the position with the roller of polishing, cylinder brush. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: can be applicable to polishing of different thickness synthetic leathers, have the good advantage of dust removal effect, improve double-shaft motor's heat-sinking capability simultaneously, improve the life of device, reduce the maintenance cost, have good practicality.
Description
Technical Field
The utility model relates to a synthetic leather processing technology field, concretely relates to a grinding device for synthetic leather production.
Background
The synthetic leather is a plastic product which simulates the composition and structure of natural leather and can be used as a substitute material of the natural leather, the front side and the back side of the synthetic leather are very similar to the leather, and the air permeability and the durability of the synthetic leather are improved along with the continuous development of the production technology of the synthetic leather, so that the synthetic leather is widely applied to the manufacturing of balls, bags, shoes and the like, and a polishing device is required to be used for performing high-speed friction on the leather surface to realize the manufacturing of a frosted surface in the production process of the synthetic leather, but the existing polishing device has certain defects.
The inconvenient synthetic leather to different thickness of current grinding device carries out the operation, there is certain limitation in the use, and dust removal effect is not good, still probably there is the dust to float the condition in workshop, staff's health in the workshop has been influenced, and finally, because the motor of being connected with the roller of polishing can appear the condition of generating heat in the course of the work, it leads to the motor to damage easily to dispel the heat in time, the life of reducing means, influence the normal clear of work of polishing, maintenance cost is higher, the practicality is relatively poor, unsuitable continuation is used widely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a grinding device for synthetic leather production can be applicable to polishing of different thickness synthetic leathers, have the good advantage of dust removal effect, improved double-shaft motor's heat-sinking capability simultaneously, improved the life of device, reduced the maintenance cost, have good practicality.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a working box body, wherein a compression roller and a polishing roller which are opposite up and down are arranged at the axis position in the interior of the working box body, a group of symmetrical tensioning rollers are arranged by taking the axis of the working box body as the center, a roller brush is arranged between the polishing roller and the tensioning roller arranged in the synthetic leather stepping direction, a dust suction device for collecting scraps is arranged below the polishing roller and the roller brush, and a heat dissipation mechanism is fixedly arranged on the outer wall of the working box body at the position corresponding to the polishing roller and the roller brush;
a polishing channel is arranged between the compression roller and the polishing roller, and an electric telescopic rod for adjusting the polishing channel according to the thickness of the synthetic leather is connected above the compression roller;
the grinding roller is connected with an output shaft of the double-shaft motor;
an auxiliary mechanism is fixedly arranged on one side, close to a discharge port of the working box body, of the roller brush and comprises a fixed plate, and a plurality of elastic clapper rods for assisting in removing the scraps adsorbed on the roller brush are arranged on the upper portion, close to one side of the roller brush, of the fixed plate;
the dust collection device comprises a wide-mouth fan cover with a cover opening facing the grinding roller, and the wide-mouth fan cover is connected with a dust collector arranged at the bottom of the working box body through a guide pipe;
the heat dissipation mechanism comprises a housing and an air draft blade connected to an output shaft of the double-shaft motor on one side far away from the grinding roller, and a sealing cover is fixed at the port of the housing through a fastening bolt.
The elastic racket rods are distributed in a matrix.
The fixed plate is an arc-shaped fixed plate with a notch facing the roller brush.
A driving shaft arranged at the center of the polishing roller and a shaft body of a driven shaft arranged at the center of the roller brush are respectively provided with a belt wheel, and the two belt wheels are connected through a belt.
The driving shaft and the driven shaft are rotatably connected with the working box body through bearings.
The tensioning roller is provided with a guide roller close to the feed inlet or the discharge outlet of the working box body.
The cover opening of the wide-mouth fan cover is provided with an arc-shaped plate, and the arc-shaped plate is provided with a blanking port for chips to pass through.
The four corners of the bottom of the working box body are fixedly welded with damping feet, each damping foot comprises a pressing rod which is sleeved with a sleeve, a first spring is fixedly sleeved on the upper portion of each pressing rod, and a second spring which is in contact with the pressing rods is embedded in the sleeves.
The middle part of the sealing cover is fixedly connected with a screen plate for preventing dust from falling into the housing.
After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:
1. the compression roller is connected with the electric telescopic rod, so that the working gap between the compression roller and the polishing roller can be conveniently adjusted, and synthetic leather with different thicknesses can be conveniently polished;
2. the collection and cleaning of the scraps are greatly improved through the matching arrangement of the roller brush, the auxiliary mechanism and the dust collection device, the dust generated by polishing is prevented from drifting into the air, and the dust collection device has great positive effects on the environment and the physical and psychological health of operators;
3. the heat dissipation capacity of the double-shaft motor can be improved by installing the air draft blades on the double-shaft motor, the double-shaft motor is cooled, the service life of the device is prolonged, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the auxiliary mechanism 41 in the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
Description of reference numerals: the device comprises a working box body 1, a compression roller 2, an electric telescopic rod 21, a grinding roller 3, a driving shaft 31, a double-shaft motor 32, a roller brush 4, an auxiliary mechanism 41, a fixing plate 411, an elastic clapper 412, a driven shaft 42, a belt wheel 421, a belt 4211, a bearing 422, a tensioning roller 5, a guide roller 6, a dust collector 7, a wide-mouth air cover 71, an arc plate 711, a blanking port 7111, a guide pipe 72, a dust collector 73, a damping foot 8, a pressure lever 81, a first spring 811, a sleeve 82, a second spring 821, a heat dissipation mechanism 9, a housing 91, an air draft blade 92, a sealing cover 93, a screen 931 and a fastening bolt 9311.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the grinding device comprises a working box body 1, wherein a compression roller 2 and a polishing roller 3 which are opposite up and down are arranged in the central axis position of the working box body 1, a group of symmetrical tensioning rollers 5 are arranged by taking the central axis of the working box body 1 as the center, a roller brush 4 is arranged between the polishing roller 3 and the tensioning rollers 5 arranged in the synthetic leather stepping direction, a dust suction device 7 for collecting scraps is arranged below the polishing roller 3 and the roller brush 4, and a heat dissipation mechanism 9 is fixedly arranged on the outer wall of the working box body 1 at the installation position of the polishing roller 3 and the roller brush 4; a polishing channel for synthetic leather to pass through is arranged between the compression roller 2 and the polishing roller 3, and an electric telescopic rod 21 for adjusting the polishing channel according to the thickness of the synthetic leather is connected above the compression roller 2; the grinding roller 3 is connected with an output shaft of a double-shaft motor 32; an auxiliary mechanism 41 is fixedly installed on one side of the roller brush 4 close to the discharge port of the working box body 1, the auxiliary mechanism 41 comprises a fixed plate 411 fixedly connected with the working box body 1, and a plurality of elastic clapper rods 412 for assisting and removing the scraps adsorbed on the roller brush 4 are fixedly installed on the upper portion of the fixed plate 411 close to one side of the roller brush 4; the dust suction device 7 comprises a wide-mouth fan cover 71 with a cover opening facing the grinding roller 3, and the wide-mouth fan cover 71 is connected with a dust collector 73 arranged at the bottom of the working box body 1 through a conduit 72; the heat dissipation mechanism 9 comprises a housing 91 and an air draft blade 92 connected to an output shaft of the double-shaft motor 32 far away from the grinding roller 3, and a sealing cover 93 is fixedly installed at a port of the housing 91 through a fastening bolt 9311.
The elastic racket rods 412 are arranged in a matrix.
The fixing plate 411 is an arc-shaped fixing plate.
The shaft body of the driving shaft 31 connected with the center of the grinding roller 3 and the driven shaft 42 connected with the center of the roller brush 4 is respectively and fixedly provided with a belt wheel 421, and the two belt wheels 421 are connected through a belt 4211.
The driving shaft 31 and the driven shaft 42 are rotatably connected with the work box body 1 through a bearing 422.
And the tension roller 5 is provided with a guide roller 6 close to the feeding hole or the discharging hole of the working box body 1.
An arc-shaped plate 711 is installed on the cover opening of the wide-mouth fan cover 71, and a blanking opening 7111 through which the scraps can pass is formed in the arc-shaped plate 711.
The bottom four corners position welding of work box 1 install shock attenuation foot 8, shock attenuation foot 8 includes and cup joints the depression bar 81 of installation with sleeve 82, and depression bar 81 upper portion cup joints installs first spring 811, and sleeve 82 is inside to be inlayed and to be provided with the second spring 821 with depression bar 81 bottom contact.
A screen 931 for preventing dust from falling into the housing 91 is fixedly arranged in the middle of the cover 93.
The utility model discloses a theory of operation: when in use, the synthetic leather to be polished sequentially passes through the guide roller and the tension roller through the feed inlet of the working box body, then passes through the gap between the compression roller and the polishing roller, and is compressed under the action of the electric telescopic rod, the polishing roller performs polishing work on the synthetic leather by anticlockwise rotation under the action of the double-shaft motor, then the polished synthetic leather sequentially passes through the roller brush and the tension roller, and finally is led out through the guide roller beside the discharge outlet of the working box body, when the synthetic leather passes through the roller brush, the roller brush rotates under the action of a belt wheel, a belt and the like to perform cleaning work on the polished surface of the synthetic leather, meanwhile, the elastic clapper rod arranged on the auxiliary mechanism flicks out the scraps attached to the roller brush, the scraps polished by the polishing roller brush, the scraps swept out by the roller brush and the scraps patted out by the elastic clapper rod are absorbed by a dust collector, and the hot air generated by the operation of the double-shaft motor is drawn out of the air draft blade under the driving of the double-shaft motor, the cooling treatment to the double-shaft motor is realized, and the vibration force generated in the working process is absorbed by the damping feet arranged at the bottom of the working box body.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a grinding device for synthetic leather production which characterized in that: the device comprises a working box body, wherein a compression roller and a polishing roller which are opposite up and down are arranged at the axis position in the interior of the working box body, a group of symmetrical tensioning rollers are arranged by taking the axis of the working box body as the center, a roller brush is arranged between the polishing roller and the tensioning roller arranged in the synthetic leather stepping direction, a dust suction device for collecting scraps is arranged below the polishing roller and the roller brush, and a heat dissipation mechanism is fixedly arranged on the outer wall of the working box body at the position corresponding to the polishing roller and the roller brush;
a polishing channel is arranged between the compression roller and the polishing roller, and an electric telescopic rod for adjusting the polishing channel according to the thickness of the synthetic leather is connected above the compression roller;
the grinding roller is connected with an output shaft of the double-shaft motor;
an auxiliary mechanism is fixedly arranged on one side, close to a discharge port of the working box body, of the roller brush and comprises a fixed plate, and a plurality of elastic clapper rods for assisting in removing the scraps adsorbed on the roller brush are arranged on the upper portion, close to one side of the roller brush, of the fixed plate;
the dust collection device comprises a wide-mouth fan cover with a cover opening facing the grinding roller, and the wide-mouth fan cover is connected with a dust collector arranged at the bottom of the working box body through a guide pipe;
the heat dissipation mechanism comprises a housing and an air draft blade connected to an output shaft of the double-shaft motor on one side far away from the grinding roller, and a sealing cover is fixed at the port of the housing through a fastening bolt.
2. A buffing device for synthetic leather production according to claim 1, characterised in that: the elastic racket rods are distributed in a matrix.
3. A buffing device for synthetic leather production according to claim 1, characterised in that: the fixed plate is an arc-shaped fixed plate with a notch facing the roller brush.
4. A buffing device for synthetic leather production according to claim 1, characterised in that: a driving shaft arranged at the center of the polishing roller and a shaft body of a driven shaft arranged at the center of the roller brush are respectively provided with a belt wheel, and the two belt wheels are connected through a belt.
5. A grinding device for synthetic leather production according to claim 4, characterized in that: the driving shaft and the driven shaft are rotatably connected with the working box body through bearings.
6. A buffing device for synthetic leather production according to claim 1, characterised in that: the tensioning roller is provided with a guide roller close to the feed inlet or the discharge outlet of the working box body.
7. A buffing device for synthetic leather production according to claim 1, characterised in that: the cover opening of the wide-mouth fan cover is provided with an arc-shaped plate, and the arc-shaped plate is provided with a blanking port for chips to pass through.
8. A buffing device for synthetic leather production according to claim 1, characterised in that: the four corners of the bottom of the working box body are fixedly welded with damping feet, each damping foot comprises a pressing rod which is sleeved with a sleeve, a first spring is fixedly sleeved on the upper portion of each pressing rod, and a second spring which is in contact with the pressing rods is embedded in the sleeves.
9. A buffing device for synthetic leather production according to claim 1, characterised in that: the middle part of the sealing cover is fixedly connected with a screen plate for preventing dust from falling into the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919088.2U CN214722899U (en) | 2021-04-30 | 2021-04-30 | A grinding device for synthetic leather production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919088.2U CN214722899U (en) | 2021-04-30 | 2021-04-30 | A grinding device for synthetic leather production |
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| Publication Number | Publication Date |
|---|---|
| CN214722899U true CN214722899U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120919088.2U Active CN214722899U (en) | 2021-04-30 | 2021-04-30 | A grinding device for synthetic leather production |
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| CN (1) | CN214722899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871881A (en) * | 2022-06-16 | 2022-08-09 | 东台市富安合成材料有限公司 | Floating synthetic leather surface machining device |
-
2021
- 2021-04-30 CN CN202120919088.2U patent/CN214722899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871881A (en) * | 2022-06-16 | 2022-08-09 | 东台市富安合成材料有限公司 | Floating synthetic leather surface machining device |
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