Hydraulic stripper machine for polyurethane carrier roller

Abstract

The utility model belongs to the technical field of stripper machines, and particularly relates to a polyurethane carrier roller hydraulic stripper machine which comprises a machine shell and further comprises heat dissipation holes fixedly formed in the two sides of the machine shell at equal intervals, sealing shaft sleeves arranged at the top of the machine shell at equal intervals, a controller fixedly installed on one side of the machine shell, and a hydraulic cylinder installed on the other side of the machine shell. The fixing base is driven by the hydraulic cylinder to move a product downwards, then the connecting shaft is installed through the hydraulic cylinder, then the demolding plate is installed and connected through the connecting shaft, then the demolding plate is installed through the limiting bolt, and then the polyurethane carrier roller is demolded through the demolding plate and the demolding barrel. According to the polyurethane carrier roller demolding device, the demolding plates and the demolding cylinders are used in cooperation, when the polyurethane carrier roller is subjected to demolding work, the demolding cylinders are used for conducting demolding work at the same time, the direct impact force of the demolding cylinders on the polyurethane carrier roller is reduced, damage to the polyurethane carrier roller is reduced, and therefore the defective rate of production of the polyurethane carrier roller is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of demoulding machines, in particular to a polyurethane roller hydraulic demoulding machine. Background Art

[0002] The polyurethane roller hydraulic demoulding machine is a device used to manufacture polyurethane products. It is mainly used to demould polyurethane products from molds. It is driven by a hydraulic system and can quickly and efficiently complete the demoulding operation to improve production efficiency. When demoulding the polyurethane roller, the demoulding cylinder on the equipment is a single mold, which is easy to damage the polyurethane roller, thereby reducing the success rate of polyurethane roller production. Therefore, a polyurethane roller hydraulic demoulding machine is proposed.

[0003] For example, a Chinese patent with publication number CN206913546U discloses a polyurethane roller hydraulic demoulding machine, including a telescopic cylinder, a hydraulic pump for providing power to the telescopic cylinder, a support frame, a support cross arm and a round tube for fixing the mold, wherein the telescopic cylinder is connected to the support cross arm so that the support cross arm can move up and down along the support frame, and the round tube is arranged on the lower plane of the top cross beam of the support frame.

[0004] The existing technical documents have the following problems:

[0005] The existing technical documents have some disadvantages when used, such as: when demoulding the polyurethane roller, the demoulding cylinder on the equipment is a single one, which is easy to damage the polyurethane roller, thereby reducing the success rate of polyurethane roller production, and the hydraulic equipment generates relatively loud noise when working, making the working environment unfavorable for the staff to communicate, thereby reducing the overall practicality of the equipment. In view of this, we propose a polyurethane roller hydraulic demoulding machine. Utility Model Content

[0006] The utility model aims to solve the above-mentioned technical problems and provide a polyurethane roller hydraulic demoulding machine, so as to reduce the damage to the polyurethane roller during demoulding and reduce the noise of the equipment.

[0007] In view of this, the utility model provides a polyurethane roller hydraulic demolding machine, comprising a casing, and also including: heat dissipation holes are fixedly and equidistantly arranged on both sides of the casing, sealing sleeves are equidistantly arranged on the top of the casing, a controller is fixedly installed on one side of the casing, a noise reduction layer is fixedly arranged on the inner wall of the casing, sound insulation cotton is fixedly arranged on the inner wall of the noise reduction layer, buffer pads are equidistantly arranged on the bottom of the casing, a hydraulic cylinder is fixedly installed on the top of the inner top of the casing, a connecting shaft is fixedly installed on the top of the hydraulic cylinder, a limiting bolt is installed through one side of the connecting shaft, a stripping plate is fixedly installed on the top of the connecting shaft, a stripping cylinder is equidistantly installed on the top of the stripping plate, and a fixing seat is fixedly installed on the output end of the hydraulic cylinder.

[0008] Based on the above structure, through the coordinated use of the demolding plate and the demolding cylinder, when the polyurethane roller is demolded, the demolding work is performed simultaneously by multiple demolding cylinders, thereby reducing the direct impact force of the demolding cylinder on the polyurethane roller. Through the coordinated use of the noise reduction layer and the sound insulation cotton, the noise of the equipment during operation can be reduced, which facilitates language communication between the staff at work.

[0009] Preferably, a door is movably mounted on the surface of the casing via a hinge, and a handle is fixedly mounted on the surface of the door, so that the door can be opened conveniently using the handle.

[0010] Preferably, a limiting sleeve is fixedly installed on the other side of the connecting shaft, and the limiting sleeve is made of stainless steel, and the limiting sleeve is convenient for cooperating with the limiting bolt.

[0011] Preferably, a bottom plate is fixedly mounted on the bottom of the buffer pad, nuts are equidistantly mounted on the top of the bottom plate, and the buffer pad is utilized to increase the buffering capacity of the bottom plate.

[0012] Preferably, the nuts are all penetrated by bolts, the bolts are made of stainless steel, and the bottom plate is fixed by the bolts.

[0013] Preferably, a mounting sleeve is fixedly provided on the top of the fixing seat, a mold is installed through the top of the mounting sleeve, and a storage rack is movably installed on the bottom of the mold, and the mold is stored by means of the storage rack.

[0014] Preferably, adjustment sleeves are fixedly installed on both sides of the storage rack, and adjustment bolts are installed through both sides of the adjustment sleeve, and the position of the storage rack is adjusted by using the adjustment bolts.

[0015] The beneficial effects of the utility model are:

[0016] 1. The polyurethane roller hydraulic demoulding machine drives the fixed seat to move the product downward through the hydraulic cylinder, then installs the connecting shaft through the hydraulic cylinder, then installs and connects the demoulding plate through the connecting shaft, then installs the demoulding plate through the limit bolt, and then demoulds the polyurethane roller through the demoulding plate and the demoulding cylinder. Through the coordinated use of the demoulding plate and the demoulding cylinder, when the polyurethane roller is demoulded, multiple demoulding cylinders are used to demould the polyurethane roller at the same time, which reduces the direct impact force of the demoulding cylinder on the polyurethane roller, reduces the damage to the polyurethane roller, and thus reduces the defective rate of polyurethane roller production.

[0017] 2. The polyurethane roller hydraulic demoulding machine sets the heat dissipation holes through the casing, then seals the hydraulic cylinder through the sealing sleeve, and then operates the equipment through the controller. Then the noise reduction layer and the sound insulation cotton are set through the casing, and then the noise of the equipment at work is reduced by the sound insulation cotton, and the noise is absorbed by the noise reduction layer to achieve the purpose of noise reduction. The coordinated use of the noise reduction layer and the sound insulation cotton can reduce the noise of the equipment at work, facilitate language communication between the staff at work, and thus improve the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the hydraulic cylinder in the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the casing in the utility model;

[0022] Figure 5 It is a partial three-dimensional diagram of the buffer pad in the utility model;

[0023] Figure 6 It is a schematic diagram of the partial structure of the fixing seat in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Casing; 101. Cabinet door; 102. Handle; 103. Controller; 104. Sealing sleeve; 105. Heat dissipation hole; 106. Noise reduction layer; 107. Sound insulation cotton; 2. Buffer pad; 201. Bottom plate; 202. Nut; 203. Bolt; 3. Hydraulic cylinder; 301. Connecting shaft; 302. Limit sleeve; 303. Limit bolt; 304. Demolding plate; 305. Demolding cylinder; 4. Fixed seat; 401. Mounting sleeve; 402. Mold; 403. Storage rack; 404. Adjustment sleeve; 405. Adjustment bolt. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The present application discloses a polyurethane roller hydraulic demoulding machine. Figure 1-Figure 6 , including a casing 1, and also including: heat dissipation holes 105 are fixedly and equidistantly arranged on both sides of the casing 1, a sealing sleeve 104 is equidistantly arranged on the top of the casing 1, a controller 103 is fixedly installed on one side of the casing 1, a noise reduction layer 106 is fixedly arranged on the inner wall of the casing 1, and a sound insulation cotton 107 is fixedly arranged on the inner wall of the noise reduction layer 106, a buffer pad 2 is equidistantly arranged on the bottom of the casing 1, a hydraulic cylinder 3 is fixedly installed on the top of the casing 1, a connecting shaft 301 is fixedly installed on the top of the hydraulic cylinder 3, a limiting bolt 303 is installed through one side of the connecting shaft 301, a stripping plate 304 is fixedly installed on the top of the connecting shaft 301, a stripping cylinder 305 is equidistantly installed on the top of the stripping plate 304, and a fixing seat 4 is fixedly installed on the output end of the hydraulic cylinder 3.

[0028] Based on the above structure, the heat dissipation hole 105 is set through the casing 1, and then the sealing of the hydraulic cylinder 3 is installed through the sealing sleeve 104, and then the equipment is operated through the controller 103, and then the noise reduction layer 106 and the sound insulation cotton 107 are set through the casing 1, and then the noise of the equipment during operation is reduced by the sound insulation cotton 107, and the noise is absorbed by the noise reduction layer 106, so as to achieve the purpose of noise reduction. The noise reduction layer 106 and the sound insulation cotton 107 are used in combination to reduce the noise of the equipment during operation, which is convenient for the staff to communicate at work, thereby improving the practicality of the equipment, and the hydraulic cylinder 3 drives The fixed seat 4 moves the product downward, and then the connecting shaft 301 is installed through the hydraulic cylinder 3, and then the stripping plate 304 is installed and connected through the connecting shaft 301, and then the stripping plate 304 is installed through the limit bolt 303, and then the polyurethane roller is demolded by the stripping plate 304 and the demolding cylinder 305. By using the stripping plate 304 and the demolding cylinder 305 in coordination, when the polyurethane roller is demolded, multiple demolding cylinders 305 are used to simultaneously perform the demolding work, which reduces the direct impact force of the demolding cylinder 305 on the polyurethane roller, reduces the damage to the polyurethane roller, and thus reduces the defective rate of polyurethane roller production.

[0029] In one embodiment, a cabinet door 101 is movably mounted on the surface of the cabinet 1 via a hinge, and a handle 102 is fixedly mounted on the surface of the cabinet door 101 .

[0030] Specifically, the cabinet door 101 is movably installed through the cabinet housing 1, and then the handle 102 is fixedly installed through the cabinet door 101.

[0031] In this embodiment, the cabinet door 101 is used to close the cabinet 1, and then the cabinet door 101 is conveniently opened and closed by the handle 102.

[0032] In one embodiment, a limiting sleeve 302 is fixedly installed on the other side of the connecting shaft 301, and the limiting sleeve 302 is made of stainless steel.

[0033] Specifically, the limiting sleeve 302 is installed through the connecting shaft 301 .

[0034] In this embodiment, the limiting sleeve 302 is used to facilitate the installation work in cooperation with the limiting bolt 303 .

[0035] In one embodiment, a bottom plate 201 is fixedly mounted on the bottom of the buffer pad 2 , and nuts 202 are equidistantly mounted on the top of the bottom plate 201 .

[0036] Specifically, the bottom plate 201 is installed through the buffer pad 2 , and then the nut 202 is installed through the bottom plate 201 .

[0037] In this embodiment, the buffer pad 2 is used to reduce the pressure on the bottom plate 201, and then the nut 202 is used to facilitate the installation of the bolt 203.

[0038] In one embodiment, the nuts 202 are all penetrated by bolts 203 , and the bolts 203 are made of stainless steel.

[0039] Specifically, the bolt 203 is installed through the nut 202 .

[0040] In this embodiment, the base is installed using bolts 203 .

[0041] In one embodiment, a mounting sleeve 401 is fixedly provided on the top of the fixing seat 4 , a mold 402 is installed through the top of the mounting sleeve 401 , and a storage rack 403 is movably installed on the bottom of the mold 402 .

[0042] Specifically, the mounting sleeve 401 is arranged through the fixing seat 4, and then the mold 402 is stored through the mounting sleeve 401.

[0043] In this embodiment, the mold 402 is installed using the fixing seat 4 and the installation sleeve 401 to facilitate demoulding.

[0044] In one embodiment, adjustment sleeves 404 are fixedly installed on both sides of the storage rack 403 , and adjustment bolts 405 are installed through both sides of the adjustment sleeve 404 .

[0045] Specifically, the adjusting sleeve 404 is installed through the storage rack 403 , and then the mold 402 is limited by the adjusting bolt 405 .

[0046] In this embodiment, the height of the mold 402 can be adjusted according to the size of the mold 402 by using the storage rack 403 and the adjustment sleeve 404 .

[0047] When the polyurethane roller hydraulic demoulding machine of this embodiment is used, the bottom plate 201 is installed through the buffer pad 2, and then the nut 202 is installed through the bottom plate 201, and the bolt 203 is installed through the nut 202, the box door 101 is movably installed through the casing 1, and then the handle 102 is fixedly installed through the box door 101, the heat dissipation hole 105 is set through the casing 1, and then the noise reduction layer 106 and the sound insulation cotton 107 are set through the casing 1, and the fixed seat 4 is driven by the hydraulic cylinder 3 to move the product downward, and then the hydraulic cylinder 3 is driven by the hydraulic cylinder 3. The connecting shaft 301 is installed, and the limiting sleeve 302 is installed through the connecting shaft 301. Then, the stripping plate 304 is installed and connected through the connecting shaft 301. Then, the stripping plate 304 is installed through the limiting bolt 303. Then, the polyurethane roller is demolded through the stripping plate 304 and the stripping cylinder 305. The mounting sleeve 401 is set through the fixing seat 4. Then, the mold 402 is stored through the mounting sleeve 401. The adjusting sleeve 404 is installed through the storage rack 403. Then, the mold 402 is limited by the adjusting bolt 405.

[0048] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polyurethane roller hydraulic demoulding machine, comprising a housing (1), characterized in that: Also includes: Heat dissipation holes (105) are fixedly arranged at equal intervals on both sides of the casing (1); a sealing sleeve (104) is equidistantly arranged on the top of the casing (1); a controller (103) is fixedly installed on one side of the casing (1); a noise reduction layer (106) is fixedly arranged on the inner wall of the casing (1); sound insulation cotton (107) is fixedly arranged on the inner wall of the noise reduction layer (106); a buffer pad (2) is equidistantly arranged on the bottom of the casing (1); a hydraulic cylinder (3) is fixedly installed on the top of the casing (1); a connecting shaft (301) is fixedly installed on the top of the hydraulic cylinder (3); a limiting bolt (303) is installed through one side of the connecting shaft (301); a stripping plate (304) is fixedly installed on the top of the connecting shaft (301); a stripping cylinder (305) is equidistantly installed on the top of the stripping plate (304); and a fixing seat (4) is fixedly installed on the output end of the hydraulic cylinder (3).

2. The polyurethane roller hydraulic demoulding machine according to claim 1, characterized in that: A door (101) is movably mounted on the surface of the casing (1) via a hinge, and a handle (102) is fixedly mounted on the surface of the door (101).

3. The polyurethane roller hydraulic demoulding machine according to claim 1, characterized in that: A limiting sleeve (302) is fixedly mounted on the other side of the connecting shaft (301), and the limiting sleeve (302) is made of stainless steel.

4. The polyurethane roller hydraulic demoulding machine according to claim 1, characterized in that: A bottom plate (201) is fixedly mounted on the bottom of the buffer pad (2), and nuts (202) are equidistantly mounted on the top of the bottom plate (201).

5. The polyurethane roller hydraulic demoulding machine according to claim 4, characterized in that: The nuts (202) are all penetrated by bolts (203), and the bolts (203) are made of stainless steel.

6. The polyurethane roller hydraulic demoulding machine according to claim 1, characterized in that: A mounting sleeve (401) is fixedly arranged on the top of the fixing seat (4), a mold (402) is installed through the top of the mounting sleeve (401), and a storage rack (403) is movably installed on the bottom of the mold (402).

7. The polyurethane roller hydraulic demoulding machine according to claim 6, characterized in that: Adjustment sleeves (404) are fixedly installed on both sides of the storage rack (403), and adjustment bolts (405) are installed through both sides of the adjustment sleeve (404).

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