Calender with thickness-controllable pressure head

Abstract

The utility model relates to the technical field of calenders, in particular to a calender with a thickness-controllable pressure head, which comprises a base and a maintenance device, a pressure sensor is arranged on the surface of the base, a data line is arranged on one side of the pressure sensor, and the maintenance device is arranged on the lower surface of the pressure sensor and comprises a baffle. The baffle is fixedly connected with the pressure sensor, the surface of the base is fixedly connected with a sliding sleeve, the baffle is clamped with the sliding sleeve, the surface of the sliding sleeve is provided with a threaded hole, the inner wall of the threaded hole in the surface of the sliding sleeve is in threaded connection with a threaded rod, one side of the threaded rod is fixedly connected with a knob, the surface of the baffle is provided with an insertion hole, and the threaded rod is inserted into the insertion hole. According to the glass plate pressing device, the pressing head can conveniently adjust the machining thickness of a glass plate, the working efficiency of equipment is improved, the maintenance time when the pressure sensor breaks down is shortened, the stability of the equipment is improved, the maintenance difficulty of the equipment is reduced, and the equipment can be used separately.

Description

Technical Field

[0001] The utility model relates to the technical field of calenders, in particular to a calender with a pressure head capable of controlling thickness. Background Art

[0002] The calender is the most advanced production equipment in the glass production process. It is mainly composed of two or more rollers rotating in opposite directions. Different types of calenders are adapted to different materials and production requirements. With the advancement of technology, calenders are constantly improved. In the process of adjusting the thickness of the glass plate, the calender now mostly uses the pressure data displayed by the pressure sensor to conveniently summarize the proportional relationship between the thickness of the glass plate and the pressure, making it more convenient to adjust the thickness of the glass plate during the production process.

[0003] The prior art includes a utility model with publication number CN209583973U. The utility model relates to the field of rolled glass production equipment, specifically a self-pressing device for a glass rolling machine, comprising a base, a bearing group, a rolling roller group, a self-pressing device and a transmission device. A bearing group is fixed on the base, and a rolling roller group is fixed between the bearing groups. Self-pressing devices are fixed on the bases on both sides of the bearing group away from the rolling roller group. A transmission device is fixed at one end of the base, and the transmission device is connected to the rolling roller group. The bearing group comprises an upper bearing group and a lower bearing group, and the rolling roller group comprises an upper rolling roller and a lower rolling roller. The self-pressing device comprises a U-shaped truss, a hinged support, a lever, a pressure rod, a connecting rod, a sensor and a lift. The advantage of the present invention is that the device reduces the impact of high temperature on the life, reliability and accuracy of sensors and elevators. At the same time, it has a compact structure, reduces production costs, ensures stable pressure between the upper and lower calendering rollers, makes the thickness of the glass uniform, improves the pass rate and realizes automatic control. However, most existing calendering machine pressure sensors are mostly welded or riveted to the pressure head during use. The pressure sensor is prone to malfunction after long-term use. At this time, the pressure sensor is difficult to disassemble, repair and replace, which increases the downtime of the equipment and affects the processing efficiency of the equipment.

[0004] In order to solve the problem that pressure sensors are prone to failure after long-term use, the pressure sensors are difficult to disassemble, repair and replace, which increases the downtime of the equipment and affects the equipment processing efficiency. The existing technology uses tool-assisted methods to deal with it. However, when there are no tools to assist in disassembly, it is difficult to replace the sensor, which leads to the problem of difficulty in equipment maintenance. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that pressure sensors are prone to malfunction after long-term use. At this time, the pressure sensors are difficult to disassemble, repair and replace, which increases the downtime of the equipment and affects the processing efficiency of the equipment. A calender with a pressure head that can control the thickness is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a calendering machine with a pressure head capable of controlling thickness, comprising a base and a maintenance device, a pressure sensor is provided on the surface of the base, a data line is provided on one side of the pressure sensor, the maintenance device is provided on the lower surface of the pressure sensor, the maintenance device comprises a baffle, the baffle is fixedly connected to the pressure sensor, a sliding sleeve is fixedly connected to the surface of the base, the baffle is clamped with the sliding sleeve, a threaded hole is provided on the surface of the sliding sleeve, and a threaded rod is threadedly connected to the inner wall of the threaded hole on the surface of the sliding sleeve. By providing the maintenance device, the pressure head is facilitated to adjust the processing thickness of the glass plate, the working efficiency of the equipment is increased, the maintenance time when the pressure sensor fails is reduced, the stability of the equipment is improved, and the difficulty of maintenance of the equipment is reduced, and they are used separately.

[0007] Preferably, a knob is fixedly connected to one side of the threaded rod, and a socket is provided on the surface of the baffle. By setting the threaded rod, the threaded rod can be used to fix the baffle during use, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0008] Preferably, the threaded rod is inserted into the jack, and a magnet is fixedly connected to the side of the base close to the pressure sensor. By setting the magnet, the magnet and the pressure sensor are magnetically attracted when in use, which facilitates the fixing of the auxiliary pressure sensor.

[0009] Preferably, the magnet is magnetically connected to the pressure sensor, and there are two sleeves, which are arranged in a mirror-symmetrical manner. By setting the sleeves, when in use, the sleeve auxiliary baffle guides the pressure sensor to slide, thereby increasing the stability of the device.

[0010] Preferably, the surface of the pressure sensor is provided with an anti-slip device, and the anti-slip device includes a socket, and the socket is fixedly connected to the pressure sensor, the surface of the socket is fixedly connected to a rod body, the surface of the rod body is rotatably connected to a hook, and the surface of the data cable is fixedly connected to a fixed block, and the surface of the fixed block is provided with a hole 1. By providing the anti-slip device, it is convenient to reduce the situation of the data cable falling off, thereby increasing the stability of the equipment and reducing the difficulty of using the equipment.

[0011] Preferably, the hook is engaged with a hole on the surface of the fixed block, and a placement plate is fixedly connected to one side of the card seat. By setting the hook, the hook facilitates the positioning of the auxiliary data cable during use, reduces the possibility of the data cable falling off, and increases the safety of the device.

[0012] Preferably, the longitudinal section of the hook is set in an "L" shape, and a torsion spring is provided on the surface of the rod body. The two ends of the torsion spring are fixedly connected to the hook and the base respectively, and a pressing plate is fixedly connected to one side of the hook. By setting the torsion spring, when in use, the torsion spring facilitates driving the hook to rotate, reducing the difficulty of using the equipment.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The utility model provides a maintenance device and an anti-slip device. When in use, the processing thickness of the glass plate is controlled by a pressure sensor. When the pressure sensor fails, the knob is turned, and the knob drives the threaded rod to disengage from the socket. At this time, the pressure sensor can be removed by pulling upwards. When the pressure sensor is inserted into the base, the baffle and the sliding sleeve are abutted. By rotating the threaded rod, the knob drives the threaded rod to be inserted into the socket to complete the replacement. At the same time, when the data cable is plugged into the interface, the fixed block is located on the placement plate, and the hook is driven to clamp the fixed block by pressing the pressure piece, thereby reducing the possibility of the data cable falling off during use. By providing the utility model, it is convenient for the pressure head to adjust the processing thickness of the glass plate, thereby increasing the working efficiency of the equipment, reducing the maintenance time when the pressure sensor fails, improving the stability of the equipment, and reducing the difficulty of maintenance of the equipment, and can be used separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a schematic diagram of the three-dimensional structure of a calender with a pressure head capable of controlling thickness;

[0016] Figure 2 The utility model provides a side view of a calender with a pressure head capable of controlling thickness;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a maintenance device for a calender with a pressure head capable of controlling thickness;

[0018] Figure 4 This is a schematic diagram of the structure of an anti-slip device for a calender with a pressure head capable of controlling thickness;

[0019] Figure 5 The utility model proposes a calender with a pressure head that can control the thickness Figure 4 A schematic diagram of the enlarged structure.

[0020] Legend: 1. Base; 2. Pressure sensor; 3. Data cable; 4. Maintenance device; 41. Sleeve; 42. Baffle; 43. Magnet; 44. Threaded rod; 45. Knob; 46. Jack; 5. Anti-slip device; 51. Fixing block; 52. Placement plate; 53. Hook; 54. Rod body; 55. Torsion spring; 56. Card seat; 57. Pressing piece. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a technical solution: a calender with a pressure head capable of controlling thickness, comprising a base 1 and a maintenance device 4, a pressure sensor 2 is provided on the surface of the base 1, a data line 3 is provided on one side of the pressure sensor 2, and the maintenance device 4 is provided on the lower surface of the pressure sensor 2.

[0022] The specific settings and functions of the maintenance device 4 and the anti-fall-off device 5 will be described in detail below.

[0023] In this embodiment: the maintenance device 4 includes a baffle 42, the baffle 42 is fixedly connected to the pressure sensor 2, the surface of the base 1 is fixedly connected to the sliding sleeve 41, the baffle 42 is clamped with the sliding sleeve 41, the surface of the sliding sleeve 41 is provided with a threaded hole, and the inner wall of the threaded hole on the surface of the sliding sleeve 41 is threadedly connected with a threaded rod 44. By setting up the maintenance device 4, it is convenient for the pressure head to adjust the processing thickness of the glass plate, which increases the working efficiency of the equipment, reduces the maintenance time when the pressure sensor 2 fails, improves the stability of the equipment, and reduces the difficulty of maintenance of the equipment, and can be used separately.

[0024] Specifically, a knob 45 is fixedly connected to one side of the threaded rod 44, and a socket 46 is provided on the surface of the baffle 42. By setting the threaded rod 44, the threaded rod 44 facilitates fixing the baffle 42 during use, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0025] Specifically, the threaded rod 44 is inserted into the socket 46, and a magnet 43 is fixedly connected to the side of the base 1 close to the pressure sensor 2. By setting the magnet 43, when in use, the magnet 43 is magnetically attracted to the pressure sensor 2, which facilitates the fixing of the auxiliary pressure sensor 2.

[0026] Specifically, the magnet 43 is magnetically connected to the pressure sensor 2 , and there are two sliding sleeves 41 , which are arranged in a mirror-symmetrical manner.

[0027] In this embodiment, by providing the sliding sleeve 41 , when in use, the sliding sleeve 41 assists the baffle 42 in guiding the pressure sensor 2 to slide, thereby increasing the stability of the device.

[0028] Specifically, the surface of the pressure sensor 2 is provided with an anti-slip device 5, and the anti-slip device 5 includes a socket 56, which is fixedly connected to the pressure sensor 2, and the surface of the socket 56 is fixedly connected to a rod body 54, and the surface of the rod body 54 is rotatably connected to a hook 53, and the surface of the data cable 3 is fixedly connected to a fixed block 51, and a hole 1 is opened on the surface of the fixed block 51.

[0029] In this embodiment, the anti-dropping device 5 is provided to reduce the possibility of the data line 3 falling off, thereby increasing the stability of the device and reducing the difficulty of using the device.

[0030] Specifically, the hook 53 is engaged with a hole on the surface of the fixed block 51, and a placement plate 52 is fixedly connected to one side of the socket 56. By setting the hook 53, when in use, the hook 53 facilitates the positioning of the auxiliary data cable 3, reduces the possibility of the data cable 3 falling off, and increases the safety of the device.

[0031] Specifically, the longitudinal section of the hook 53 is set in an "L" shape, and a torsion spring 55 is sleeved on the surface of the rod body 54. The two ends of the torsion spring 55 are fixedly connected to the hook 53 and the base 56 respectively, and a pressing plate 57 is fixedly connected to one side of the hook 53.

[0032] In this embodiment, by providing a torsion spring 55 , when in use, the torsion spring 55 facilitates driving the hook 53 to rotate, thereby reducing the difficulty of using the device.

[0033] Working principle: By setting up the maintenance device 4 and the anti-slip device 5, when in use, the processing thickness of the glass plate is controlled by the pressure sensor 2. When the pressure sensor 2 fails, the knob 45 is turned, and the knob 45 drives the threaded rod 44 to disengage from the socket 46. At this time, the pressure sensor 2 can be removed by pulling it upwards. When the pressure sensor 2 is inserted into the base 1, the baffle 42 is against the sliding sleeve 41. By rotating the threaded rod 44, the knob 45 drives the threaded rod 44 to be inserted into the socket 46 to complete the replacement. At the same time, when the data cable 3 is plugged into the interface, the fixed block 51 is located on the placement plate 52, and the hook 53 is driven by pressing the pressure piece 57 to clamp the fixed block 51, thereby reducing the possibility of the data cable 3 falling off during use. By setting up the utility model, it is convenient for the pressure head to adjust the processing thickness of the glass plate, thereby increasing the working efficiency of the equipment, reducing the maintenance time when the pressure sensor 2 fails, improving the stability of the equipment, and reducing the difficulty of maintenance of the equipment, and can be used separately.

Claims

1. A calender with a pressure head capable of controlling thickness, comprising a base (1) and a maintenance device (4), characterized in that: A pressure sensor (2) is provided on the surface of the base (1), a data line (3) is provided on one side of the pressure sensor (2), the maintenance device (4) is provided on the lower surface of the pressure sensor (2), the maintenance device (4) comprises a baffle (42), the baffle (42) is fixedly connected to the pressure sensor (2), a sliding sleeve (41) is fixedly connected to the surface of the base (1), the baffle (42) is engaged with the sliding sleeve (41), a threaded hole is provided on the surface of the sliding sleeve (41), and a threaded rod (44) is threadedly connected to the inner wall of the threaded hole on the surface of the sliding sleeve (41).

2. A calender with a pressure head capable of controlling thickness according to claim 1, characterized in that: A knob (45) is fixedly connected to one side of the threaded rod (44), and a socket (46) is provided on the surface of the baffle (42).

3. The calender with a pressure head capable of controlling thickness according to claim 1, characterized in that: The threaded rod (44) is inserted into the socket (46), and a magnet (43) is fixedly connected to a side of the base (1) close to the pressure sensor (2).

4. A calender with a pressure head capable of controlling thickness according to claim 3, characterized in that: The magnet (43) is magnetically connected to the pressure sensor (2), and there are two sliding sleeves (41), which are arranged in a mirror-symmetrical manner.

5. The calender with a pressure head capable of controlling thickness according to claim 1, characterized in that: The surface of the pressure sensor (2) is provided with an anti-slip device (5), the anti-slip device (5) comprises a holder (56), the holder (56) is fixedly connected to the pressure sensor (2), the surface of the holder (56) is fixedly connected to a rod (54), the surface of the rod (54) is rotatably connected to a hook (53), the surface of the data cable (3) is fixedly connected to a fixed block (51), and the surface of the fixed block (51) is provided with a hole 1.

6. A calender with a pressure head capable of controlling thickness according to claim 5, characterized in that: The hook (53) is engaged with a hole on the surface of the fixed block (51), and a placement plate (52) is fixedly connected to one side of the clamping seat (56).

7. The calender with a pressure head capable of controlling thickness according to claim 5, characterized in that: The longitudinal section of the hook (53) is arranged in an "L" shape. The surface of the rod (54) is provided with a torsion spring (55). The two ends of the torsion spring (55) are respectively fixedly connected to the hook (53) and the holder (56). One side of the hook (53) is fixedly connected to a pressing plate (57).

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