An automatic retractable bumper

Abstract

The utility model relates to glass production equipment technical field, concretely relates to a kind of automatic telescopic type blocking edge device, including support frame, tin bath and blocking edge component, blocking edge component includes translation frame, driving part, screw rod, translation block, sliding push rack, two guide pieces and blocking edge mechanism, control driving part drives screw rod rotation, screw rod rotation drives translation block to move, translation block moves and makes the sliding push rack limit of cooperation two guide pieces, so that sliding push rack drives blocking edge mechanism automatic contact tin bath on glass plate, ensure that glass plate is stably operated in tin bath, balance tin bath in annealing lehr working condition atmosphere, by the mode of electric drive, the existing automatic telescopic type blocking edge device has been solved, since the counterweight is needed to be assembled when telescopic sliding push rack adjusts blocking edge device, therefore, when counterweight is missing or weight is not up to standard, the telescopic problem of sliding push rack cannot be carried out.

Description

Technical Field

[0001] This utility model relates to the field of glass production equipment technology, and in particular to an automatic telescopic edge stop. Background Technology

[0002] The tin annealing section is a crucial step in float glass production. During the float glass production process, the large temperature difference between the two sides of the tin bath causes the glass sheet to oscillate within the tin bath. Since the oscillation of the glass affects the quality of subsequent annealing, edge blocking is required.

[0003] The prior art (CN206814624U) discloses an automatic telescopic edge stop, including a sliding pusher and a support frame. The support frame is fixed on the edge of the tin bath, and the sliding pusher is slidably mounted on the support frame via rollers. A pressure roller is provided on the upper side of the sliding pusher, and the pressure roller is fixed on the support frame via a fixed seat. An edge stop is provided at one end of the support frame located in the tin bath, and a counterweight is connected to the other end via a traction rope passing through a fixed pulley mounted on the support frame. A limit rod is provided on the support frame to limit the sliding stroke of the sliding pusher; this prevents the glass plate from swinging in the tin bath and ensures the stable operation of the glass plate in the tin bath.

[0004] However, with the above method, a counterweight needs to be installed when adjusting the side guard of the telescopic sliding pusher. Therefore, the telescopic sliding pusher cannot be extended or retracted when the counterweight is missing or the weight is insufficient. Summary of the Invention

[0005] The purpose of this utility model is to provide an automatic telescopic edge stop, which aims to solve the problem that existing automatic telescopic edge stops cannot extend or retract when a counterweight is missing or the weight is insufficient, because a counterweight needs to be installed when adjusting the edge stop with the telescopic sliding pusher.

[0006] To achieve the above objectives, this utility model provides an automatic telescopic edge guard, including a support frame, a solder bath, and an edge guard assembly, wherein the solder bath is located on one side of the support frame; The edge-stop assembly includes a translation frame, a drive component, a lead screw, a translation block, a sliding push frame, two guide components, and an edge-stop mechanism. The translation frame is fixedly connected to the support frame and located on one side of the support frame; the driving component is disposed on one side of the translation frame; the lead screw is fixedly connected to the driving component and located on one side of the driving component; the translation block is threadedly connected to the lead screw and located on one side of the lead screw; the sliding push frame is fixedly connected to the translation block and located on one side of the translation block; two guide components are respectively disposed between the support frame and the sliding push frame; the edge-blocking mechanism is disposed on one side of the sliding push frame.

[0007] The driving component includes a frame, a drive motor, a reducer, and a transmission shaft. The frame is fixedly connected to the translation frame and located on one side of the translation frame. The drive motor is fixedly connected to the frame and located on one side of the frame. The reducer is fixedly connected to the frame and located on one side of the frame. The transmission shaft is disposed inside the reducer and fixedly connected to the output end of the drive motor, and then fixedly connected to the lead screw, and located on one side of the reducer.

[0008] The guide component includes a guide frame and a guide block. The guide frame is fixedly connected to the support frame and is located on one side of the support frame. The guide block is slidably connected to the guide frame and fixedly connected to the sliding push frame, and is located on one side of the guide frame.

[0009] The edge-blocking mechanism includes a telescopic component and an edge-blocking device. The telescopic component is disposed on one side of the sliding push frame. The edge-blocking device is fixedly connected to the telescopic component and is located on one side of the telescopic component.

[0010] The telescopic component includes an electric telescopic cylinder, a telescopic block, and a guide rod. The electric telescopic cylinder is fixedly connected to the sliding push frame and is located on one side of the sliding push frame. The telescopic block is fixedly connected to the output end of the electric telescopic cylinder and to the edge stop, and is located on one side of the electric telescopic cylinder. The guide rod is fixedly connected to the telescopic block and slidably connected to the sliding push frame, and is located on one side of the telescopic block.

[0011] This utility model discloses an automatic telescopic edge-blocking device. A translation frame is fixedly connected to a support frame and located on one side of the support frame; a driving component is disposed on one side of the translation frame; a lead screw is fixedly connected to the driving component and located on one side of the driving component; a translation block is threadedly connected to the lead screw and located on one side of the lead screw; a sliding pusher is fixedly connected to the translation block and located on one side of the translation block; two guide members are respectively disposed between the support frame and the sliding pusher; and an edge-blocking mechanism is disposed on one side of the sliding pusher. During edge-blocking processing in glass plate production, it controls... The driving component drives the lead screw to rotate, the rotation of the lead screw drives the translation block to move, and the movement of the translation block drives the sliding pusher to cooperate with the limiting of the two guide components, so that the sliding pusher drives the edge-blocking mechanism to automatically contact the glass plate on the tin bath, ensuring that the glass plate runs stably in the tin bath and balancing the atmosphere of the tin bath in the annealing furnace. By using electric drive, the problem of existing automatic telescopic edge-blocking devices that cannot extend or retract when the counterweight is missing or the weight is insufficient is solved because a counterweight needs to be installed when adjusting the edge-blocking device of the telescopic sliding pusher. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a front view of the entire utility model.

[0015] Figure 3 This is a top view of the entire utility model.

[0016] Figure 4 This is a structural schematic diagram of the entire utility model from another angle.

[0017] 101-Support frame, 102-Tin bath, 103-Transfer frame, 104-Drive component, 105-Lead screw, 106-Transfer block, 107-Sliding push frame, 108-Guide component, 109-Side retaining mechanism, 110-Frame, 111-Drive motor, 112-Reducer, 113-Transmission shaft, 114-Guide frame, 115-Guide block, 116-Telescopic component, 117-Side retainer, 118-Electric telescopic cylinder, 119-Telescopic block, 120-Guide rod. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This is a top view of the entire utility model. Figure 4 This is a structural schematic diagram of the entire utility model from another angle.

[0019] This utility model provides an automatic telescopic edge stop: including a support frame 101, a tin bath 102, and an edge stop assembly. The edge stop assembly includes a translation frame 103, a drive component 104, a lead screw 105, a translation block 106, a sliding push frame 107, two guide components 108, and an edge stop mechanism 109. The drive component 104 includes a frame 110, a drive motor 111, a reducer 112, and a transmission shaft 113. The guide components 108 include a guide frame 114 and a guide block 115. The edge stop mechanism 109 includes a telescopic component 116 and an edge stop 117. The telescopic component 116 includes an electric telescopic cylinder 118, a telescopic block 119, and a guide rod 120. The aforementioned solution solves the problem in existing automatic telescopic edge stops where a counterweight is required when adjusting the edge stop using the telescopic sliding push frame. Therefore, the telescopic sliding push frame cannot extend or retract when the counterweight is missing or the weight is insufficient.

[0020] In this specific embodiment, the tin bath 102 is located on one side of the support frame 101, and the tin bath 102 is used for processing glass plates.

[0021] The translation frame 103 is fixedly connected to the support frame 101 and located on one side of the support frame 101; the driving member 104 is disposed on one side of the translation frame 103; the lead screw 105 is fixedly connected to the driving member 104 and located on one side of the driving member 104; the translation block 106 is threadedly connected to the lead screw 105 and located on one side of the lead screw 105; the sliding push frame 107 is fixedly connected to the translation block 106 and located on one side of the translation block 106; two guide members 108 are respectively disposed between the support frame 101 and the sliding push frame 107; the side guard mechanism 109 is disposed on one side of the sliding push frame 107 and controls the driving member 103. The actuator 104 drives the lead screw 105 to rotate, and the rotation of the lead screw 105 causes the translation block 106 to move. The movement of the translation block 106 causes the sliding pusher 107 to cooperate with the limiting of the two guide members 108, so that the sliding pusher 107 drives the edge-blocking mechanism 109 to automatically contact the glass plate on the tin bath 102, ensuring that the glass plate runs stably in the tin bath 102 and balancing the atmosphere of the tin bath 102 in the annealing furnace. By using electric drive, the problem of existing automatic telescopic edge-blocking devices that cannot extend or retract when the counterweight is missing or the weight is insufficient is solved because a counterweight needs to be installed when adjusting the edge-blocking device of the telescopic sliding pusher.

[0022] Secondly, the frame 110 is fixedly connected to the translation frame 103 and located on one side of the translation frame 103; the drive motor 111 is fixedly connected to the frame 110 and located on one side of the frame 110; the reducer 112 is fixedly connected to the frame 110 and located on one side of the frame 110; the transmission shaft 113 is disposed inside the reducer 112 and fixedly connected to the output end of the drive motor 111, and then fixedly connected to the lead screw 105 and located on one side of the reducer 112. The frame 110 is used to support the assembly of the drive motor 111, control the drive motor 111 to cooperate with the reducer 112 to drive the transmission shaft 113 to rotate, and the transmission shaft 113 drives the lead screw 105 to rotate.

[0023] Meanwhile, the guide frame 114 is fixedly connected to the support frame 101 and is located on one side of the support frame 101; the guide block 115 is slidably connected to the guide frame 114 and fixedly connected to the sliding push frame 107 and is located on one side of the guide frame 114. The guide frame 114 is used to support the sliding of the guide block 115, and the guide block 115 is used to limit the position to which the sliding push frame 107 moves.

[0024] In addition, the telescopic member 116 is disposed on one side of the sliding pusher 107; the edge stopper 117 is fixedly connected to the telescopic member 116 and is located on one side of the telescopic member 116, and the telescopic member 116 is used to automatically control the edge stopper 117 to approach the glass plate on the tin bath 102.

[0025] Furthermore, the electric telescopic cylinder 118 is fixedly connected to the sliding pusher 107 and located on one side of the sliding pusher 107; the telescopic block 119 is fixedly connected to the output end of the electric telescopic cylinder 118 and to the edge stopper 117, and located on one side of the electric telescopic cylinder 118; the guide rod 120 is fixedly connected to the telescopic block 119 and slidably connected to the sliding pusher 107, and located on one side of the telescopic block 119. The electric telescopic cylinder 118 controls the telescopic block 119 to cooperate with the guide rod 120 to move the edge stopper 117 closer to the glass plate on the tin bath 102.

[0026] When using this utility model, the drive motor 111 is controlled to drive the transmission shaft 113 to rotate in conjunction with the reducer 112. The transmission shaft 113 drives the lead screw 105 to rotate. The rotation of the lead screw 105 drives the translation block 106 to move. The movement of the translation block 106 drives the sliding pusher 107 to cooperate with the two guide members 108 to limit the movement, so that the sliding pusher 107 drives the edge-blocking mechanism 109 to automatically contact the glass plate on the tin bath 102. The electric telescopic cylinder 118 is controlled to drive the telescopic block 119 to cooperate with the guide rod 120 to drive the edge-blocking device 117 to approach the glass plate on the tin bath 102, ensuring that the glass plate runs stably in the tin bath 102 and balancing the atmosphere of the tin bath 102 in the annealing furnace. By using electric drive, the problem of existing automatic telescopic edge-blocking devices that cannot extend or retract when the counterweight is missing or the weight is insufficient is solved because a counterweight needs to be installed when adjusting the edge-blocking device of the telescopic sliding pusher.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An automatic telescopic edge guard, comprising a support frame and a solder bath, wherein the solder bath is located on one side of the support frame; characterized in that, It also includes edge guard components; The edge-stop assembly includes a translation frame, a drive component, a lead screw, a translation block, a sliding push frame, two guide components, and an edge-stop mechanism. The translation frame is fixedly connected to the support frame and located on one side of the support frame; the driving component is disposed on one side of the translation frame; the lead screw is fixedly connected to the driving component and located on one side of the driving component; the translation block is threadedly connected to the lead screw and located on one side of the lead screw; the sliding push frame is fixedly connected to the translation block and located on one side of the translation block; two guide components are respectively disposed between the support frame and the sliding push frame; the edge-blocking mechanism is disposed on one side of the sliding push frame.

2. The automatic telescopic edge guard as described in claim 1, characterized in that, The driving component includes a frame, a drive motor, a reducer, and a transmission shaft. The frame is fixedly connected to the translation frame and located on one side of the translation frame. The drive motor is fixedly connected to the frame and located on one side of the frame. The reducer is fixedly connected to the frame and located on one side of the frame. The transmission shaft is disposed inside the reducer and is fixedly connected to the output end of the drive motor, and then fixedly connected to the lead screw, and located on one side of the reducer.

3. The automatic telescopic edge guard as described in claim 2, characterized in that, The guide component includes a guide frame and a guide block. The guide frame is fixedly connected to the support frame and is located on one side of the support frame. The guide block is slidably connected to the guide frame and fixedly connected to the sliding push frame, and is located on one side of the guide frame.

4. An automatic telescopic edge guard as described in claim 3, characterized in that, The edge-blocking mechanism includes a telescopic component and an edge-blocking device. The telescopic component is disposed on one side of the sliding push frame. The edge-blocking device is fixedly connected to the telescopic component and is located on one side of the telescopic component.

5. An automatic telescopic edge guard as described in claim 4, characterized in that, The telescopic component includes an electric telescopic cylinder, a telescopic block, and a guide rod. The electric telescopic cylinder is fixedly connected to the sliding push frame and is located on one side of the sliding push frame. The telescopic block is fixedly connected to the output end of the electric telescopic cylinder and to the edge stop, and is located on one side of the electric telescopic cylinder. The guide rod is fixedly connected to the telescopic block and slidably connected to the sliding push frame, and is located on one side of the telescopic block.

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