Anti-falling quartz ceramic roller

Abstract

The utility model discloses an anti-falling quartz ceramic roller which comprises a quartz ceramic roller main body and a protection device, according to the utility model, the protection device is arranged, namely, the limiting plates are arranged on the two sides of the outer end of the quartz ceramic roller main body, so that the limiting protection of glass transmission is realized, the glass transmission is ensured to be centered and stable, the problems of deviation and falling of glass transmission are avoided, and under the transmission of the gear and the chain, the connecting pieces arranged on the two sides of the upper end of the chain can be driven; the limiting plates arranged at the upper ends of the connecting pieces on the two sides correspondingly move, flexible adjustment of the limiting protection distance between the limiting plates on the two sides is achieved, meanwhile, in cooperation with the rotating effect of the rotary knob, rotation adjustment of the positions of the clamping grooves in the two sides of the bottom of the inserting shaft can be achieved through the inserting shaft, and clamping locking of the clamping grooves and the elastic clamping ends is rapidly relieved or met; therefore, the quick disassembly and assembly requirements of the limiting plate are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz ceramic roller technical field, concretely is a kind of anti-drop quartz ceramic roller. BACKGROUND

[0002] Ceramic roller is the combination component of porcelain body, bearing, shaft, plastic labyrinth seal ring, quartz ceramic roller is the key component in glass horizontal toughening furnace, mainly used in glass horizontal toughening furnace load and transport glass, ceramic roller uses high-purity fused quartz as raw material, volume density is high, strength is big, thermal expansion is small, thermal shock stability is good, size precision is high, high temperature does not deform, service life is long, and there is no pollution to glass.

[0003] The existing quartz ceramic roller has certain problems in use, that is, during the glass conveying process, there is no certain protective measure outside to make the glass be centrally transmitted with the quartz ceramic roller, so that the glass transmission is offset and falls, that is, the glass transmission processing activity is affected. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of anti-drop quartz ceramic roller to solve the problems in the above background.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of anti-drop quartz ceramic roller, including quartz ceramic roller main body, the quartz ceramic roller main body both sides are butt joint with metal end sleeve, the metal end sleeve middle part is sleeved with sleeve pipe, and metal end sleeve is installed with end shaft in it, the sleeve pipe lower end is connected with supporting plate, and the both sides of supporting plate are tightly connected with mounting plate, it also includes the protection device in supporting plate interior, the protection device includes the servo motor of being installed in the one side of supporting plate lower end, the chain of being located in the interior of supporting plate, the connecting piece of being butt joint in the both sides of chain upper end, the limiting plate of being butt joint in the upper end of connecting piece and being sleeved in the outer side of quartz ceramic roller main body, the locking structure between connecting piece and limiting plate and the gear of being located in the both sides of chain interior and being connected with the upper end of servo motor.

[0006] Preferably, the connecting piece includes connecting shaft inserted into the both sides of chain upper end, sliding block butt joint in the upper end of connecting shaft, moving block installed in the outer side of sliding block and butt joint block tightly installed in the upper end of moving block.

[0007] Preferably, the locking structure includes knob built-in in the one side of limiting plate lower end, plug-in shaft butt joint in the lower end of knob, clamping groove opened in the lower end of plug-in shaft, spring piece built-in in the interior of butt joint block and elastic clamping end located in the lower end of spring piece and being connected with clamping groove.

[0008] Preferably, the limiting plate is all arranged in door type board shape, and the internal size of limiting plate is greater than the diameter of quartz ceramic roller main body.

[0009] Preferably, the connecting pieces are arranged on the front side and the back side of the upper end of the chain correspondingly, and the connecting pieces are arranged horizontally on the left and right sides.

[0010] Preferably, the moving block is slidably connected with the inner side of the supporting plate, and a sliding groove is arranged in the inner side of the moving block.

[0011] Preferably, the insertion shaft is vertically inserted into the lower end of the limiting plate on one side, and the insertion shaft is vertically inserted into the middle part of the spring piece.

[0012] Preferably, the elastic clamping ends are arranged on the lower end of the spring piece on the left and right sides correspondingly, and the elastic clamping ends are arranged in the form of a claw.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a protection device for quartz ceramic roller, which comprises a quartz ceramic roller main body, a supporting plate arranged on the outer end of the quartz ceramic roller main body, a spring piece arranged on the supporting plate, a limiting plate arranged on the spring piece, a clamping groove arranged on the limiting plate, an elastic clamping end arranged on the clamping groove, a connecting piece arranged on the upper end of the chain correspondingly on the left and right sides of the chain, and a locking structure arranged on the connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the protection device of the utility model;

[0017] Figure 3 It is the structural schematic diagram of the connecting piece of the utility model;

[0018] Figure 4 It is the structural schematic diagram of the right view section of the locking structure of the utility model;

[0019] Figure 5 It is the structural schematic diagram of the utility model Figure 4 It is the enlarged structural schematic diagram of A of the utility model.

[0020] As shown in the figure: the quartz ceramic roller main body-1, the metal end sleeve-2, the sleeve-3, the end shaft-4, the supporting plate-5, the mounting plate-6, the protection device-7, the servo motor-71, the chain-72, the connecting piece-73, the connecting shaft-731, the sliding block-732, the moving block-733, the butt block-734, the limiting plate-74, the locking structure-75, the knob-751, the plug-in shaft-752, the clamping groove-753, the spring piece-754, the elastic clamping end-755, the gear-76. DETAILED DESCRIPTION

[0021] In order to further explain the technical scheme of the utility model, the following specific embodiments are described in detail.

[0022] Please refer to Figure 1 The utility model provides a kind of anti-drop quartz ceramic roller, including quartz ceramic roller main body 1, quartz ceramic roller main body 1 both sides are butt joint with metal end sleeve 2, sleeve 3 is sleeved in the middle part of metal end sleeve 2, and end shaft 4 is installed in the inside of metal end sleeve 2, sleeve 3 lower end is connected with supporting plate 5, and supporting plate 5 both sides are tightly connected with mounting plate 6, further including the protection device 7 for being located in the inside of supporting plate 5.

[0023] Please refer to Figure 2 The protection device 7 in the embodiment includes servo motor 71 installed on the right side of the lower end of supporting plate 5, chain 72 built-in in the inside of supporting plate 5 for limiting protection distance adjustment driving, connecting piece 73 butt joint on the both sides of the upper end of chain 72, limiting plate 74 butt joint on the upper end of both sides connecting piece 73 and sleeved on the both sides of quartz ceramic roller main body 1, and the height of limiting plate 74 is higher than the upper end supporting position of quartz ceramic roller main body 1, so as to realize the limiting support conveying of glass, avoid the emergence of glass transmission deviation drop problem, locking structure 75 for realizing the quick disassembly of limiting plate 74 is installed between connecting piece 73 and limiting plate 74, gear 76 butt joint in the inside of both sides of chain 72 and connected with the upper end of servo motor 71, so that chain 72 can be combined with both sides gear 76, realize the flexible driving adjustment of both sides limiting plate 74 limiting distance.

[0024] Among them, limiting plate 74 is all arranged in door type board shape, and the internal size of limiting plate 74 is greater than the diameter of quartz ceramic roller main body 1, to ensure that the inside of limiting plate 74 does not contact with the outside of quartz ceramic roller main body 1, reduce the occurrence of quartz ceramic roller main body 1 abrasion problem.

[0025] Please refer to Figure 3 The connecting piece 73 in the embodiment includes connecting shaft 731 vertically plugged in the both sides of the upper end of chain 72, sliding block 732 butt joint on the upper end outside of connecting shaft 731, moving block 733 installed on the outside of sliding block 732 can realize horizontal left and right movement, butt block 734 is tightly connected on the upper end of moving block 733 and connected with the lower end of one side of limiting plate 74.

[0026] The connecting piece 73 is arranged on the front side and the rear side of the upper end of the chain 72, and the two connecting pieces 73 are horizontally arranged on the left and right sides, so that the two connecting pieces 73 can be driven with the chain 72 to realize the horizontal movement. The side edge of the moving block 733 is slidably connected to the inner part of the supporting plate 5, and a sliding groove is integrally arranged in the inner part of the moving block 733. Therefore, the moving block 733 can be stably connected to the sliding block 732 through the sliding groove.

[0027] Please refer to Figures 4-5 The locking structure 75 in the embodiment includes a knob 751 rotatably arranged in the inner part of one side of the lower end of the limiting plate 74, a plug-in shaft 752 vertically connected to the lower end of the knob 751, a clamping groove 753 symmetrically arranged on the left and right sides of the lower end of the plug-in shaft 752, a spring member 754 arranged in the inner part of the connecting block 734 for elastic clamping, and a spring clamping end 755 integrally arranged on the lower end of the spring member 754 and clamped to the clamping groove 753.

[0028] The plug-in shaft 752 is vertically inserted into one side of the lower end of the limiting plate 74, and the plug-in shaft 752 is vertically inserted into the middle part of the spring member 754, so that the plug-in shaft 752 can be stably vertically inserted into the middle part of the spring member 754 for elastic clamping. The spring clamping end 755 is symmetrically arranged on the left and right sides of the lower end of the spring member 754, and the spring clamping end 755 is arranged in the form of a claw. Therefore, the spring clamping end 755 can be accurately clamped into the clamping groove 753, so as to stably clamp the limiting plate 74.

[0029] The working principle is as follows:

[0030] First, the metal end sleeve 2 arranged on the left and right sides of the quartz ceramic roller body 1 is connected to the sleeve 3 arranged on the upper end of the supporting plate 5, so that the quartz ceramic roller body 1 is in a horizontal linear installation state. Therefore, when the glass is transported on the upper end of the quartz ceramic roller body 1, the transportation can be smooth and flat.

[0031] When the glass is transported with the quartz ceramic roller body 1, the limiting plate 74 is arranged on the left and right sides of the outer end of the quartz ceramic roller body 1 to form a transportation limiting space. When the glass is placed on the upper end of the quartz ceramic roller body 1 for transportation, the glass on both sides is limited and blocked by the limiting plate 74, so as to realize the limiting and centered transportation, and block the glass on both sides to avoid the problem of glass transportation falling.

[0032] If the limiting distance between the two side limiting plates 74 needs to be adjusted to meet the transmission limiting protection requirements of different size glasses, the servo motor 71 provided at the right side of the lower end of the supporting plate 5 can be driven to rotate the upper end relative to the gear 76, and the chain 72 connected to the gear 76 is driven to move along with the gear 76, so that the connecting shaft 731 connected to the upper end of the chain 72 moves the relative sliding block 732 on the outside, that is, the two sliding blocks 732 move rightward and leftward, respectively, so that the moving block 733 connected to the sliding block 732 moves synchronously, and the abutting block 734 connected to the upper end moves synchronously to drive the synchronous transverse movement of the limiting plate 74, so that the limiting plate 74 on the outer end of the quartz ceramic roller body 1 moves leftward and rightward to meet the flexible adjustment of the glass limiting transmission distance, thereby greatly improving the use range.

[0033] Secondly, when the limiting plate 74 needs to be disassembled and replaced, the knob 751 provided at the lower end of the inside of the limiting plate 74 is only needed to be rotated by 90° to rotate the abutting shaft 752, so that the clamping groove 753 provided at the lower end of the abutting shaft 752 is rotated to the front and rear positions, so that the elastic clamping effect of the elastic clamping end 755 on the lower end of the spring member 754 is released, so that the limiting plate 74 can be pulled up as a whole to move the abutting shaft 752 out of the middle of the spring member 754 to complete the unlocking and disassembly, and when the clamping is re-performed, the knob 751 is only needed to be rotated again to drive the abutting shaft 752 to rotate by 90°, so that the clamping groove 753 on the lower end of the abutting shaft 752 is adjusted back to the left and right positions, so that when the abutting shaft 752 is inserted into the middle of the spring member 754 again, the clamping groove 753 is elastically clamped with the elastic clamping end 755 on the lower end of the spring member 754 to complete the quick installation of the limiting plate 74, thereby greatly improving the use convenience of the structure.

[0034] The above is only a preferred example of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fall-proof quartz ceramic roller, comprising a quartz ceramic roller body (1), metal end sleeves (2) are butt-jointed on both sides of the quartz ceramic roller body (1), sleeve pipes (3) are sleeved in the middle of the metal end sleeves (2), end shafts (4) are installed inside the metal end sleeves (2), the lower ends of the sleeve pipes (3) are connected with supporting plates (5), and mounting plates (6) are tightly connected on both sides of the supporting plates (5); characterized in that It also comprises a protection device (7) arranged inside the supporting plates (5), the protection device (7) comprises a servo motor (71) arranged on one side of the lower end of the supporting plates (5), a chain (72) arranged inside the supporting plates (5), connecting pieces (73) butt-jointed on both sides of the upper end of the chain (72), limiting plates (74) butt-jointed on the upper end of the connecting pieces (73) and sleeved outside the quartz ceramic roller body (1), locking structures (75) arranged between the connecting pieces (73) and the limiting plates (74), and gears (76) arranged inside both sides of the chain (72) and connected with the upper end of the servo motor (71).

2. The anti-break quartz ceramic roller according to claim 1, wherein: The connecting pieces (73) comprise connecting shafts (731) inserted on both sides of the upper end of the chain (72), sliding blocks (732) butt-jointed on the upper end of the connecting shafts (731), moving blocks (733) installed outside the sliding blocks (732), and butt-joint blocks (734) tightly connected on the upper end of the moving blocks (733).

3. The anti-break quartz ceramic roller according to claim 1, wherein: The locking structures (75) comprise knobs (751) arranged inside one side of the lower end of the limiting plates (74), insertion shafts (752) butt-jointed on the lower end of the knobs (751), clamping grooves (753) arranged on the lower end of the insertion shafts (752), spring pieces (754) arranged inside the butt-joint blocks (734), and elastic clamping ends (755) arranged on the lower end of the spring pieces (754) and connected with the clamping grooves (753).

4. The anti-break quartz ceramic roller according to claim 1, wherein: The limiting plates (74) are arranged in the shape of door-shaped plates, and the internal dimensions of the limiting plates (74) are greater than the diameters of the quartz ceramic roller bodies (1).

5. The anti-break quartz ceramic roller according to claim 2, wherein: The connecting pieces (73) are arranged on the front side and the back side of the upper end of the chain (72) in correspondence, and the connecting pieces (73) on both sides are horizontally arranged.

6. The anti-break quartz ceramic roller according to claim 2, wherein: The side edges of the moving blocks (733) are slidingly butt-jointed with the inside of the supporting plates (5), and sliding grooves are integrally arranged inside the moving blocks (733).

7. The anti-break quartz ceramic roller according to claim 3, wherein: The insertion shafts (752) are vertically inserted on one side of the lower end of the limiting plates (74), and the insertion shafts (752) are vertically inserted into the middle of the spring pieces (754).

8. The anti-break quartz ceramic roller according to claim 3, wherein: The elastic clamping ends (755) are symmetrically arranged on both sides of the lower end of the spring pieces (754), and the elastic clamping ends (755) on both sides are arranged in the shape of curved claws.

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