Indentation device for production of heat insulation rubber strip

Abstract

The utility model discloses a creasing device for heat insulation rubber strip production, which comprises a transmission frame, the outer side wall of the transmission frame is fixedly connected with a support frame, the upper side wall of the support frame is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a connecting plate, the lower side wall of the connecting plate is fixedly connected with a pressing block, and the pressing block is fixedly connected with the transmission frame. Three indentation pieces are fixedly connected to the lower side wall of the pressing block, a driving roller and a driven roller are rotationally connected to the interior of the transmission frame, a transmission belt is in transmission connection with outer side plates of the driving roller and the driven roller, and three limiting strips are fixedly connected to the outer side wall of the transmission belt. According to the device, the driving motor can drive the transmission belt to intermittently rotate through the reduction gearbox and the intermittent transmission box, so that the heat insulation rubber strip is kept static in the creasing process, the heat insulation rubber strip is effectively prevented from deviating in the creasing process, and the creasing efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber strip production, in particular to an indentation device for producing heat-insulating rubber strips. Background Art

[0002] In order to facilitate the connection between the rubber strip and the object, the rubber strip is usually indented. The indentations on the surface of the rubber strip increase the friction between the door and window, making the rubber strip more fixed.

[0003] The existing rubber strip conveyor will deviate when it moves forward, causing the indentation produced by the indentation device to deviate, making the indentation blurred and the indentation efficiency low. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a creasing device for producing thermal insulation strips, the device is provided with a driving motor, a reduction box and an intermittent transmission box, the driving motor can drive the driving wheel to rotate through the reduction box, when the driving wheel rotates, it can drive the driven gear to rotate through the transmission teeth, and then drive the transmission belt to rotate intermittently through the transmission rod, so that the thermal insulation strip remains stationary during the creasing process, effectively avoiding the thermal insulation strip from deflecting during the creasing process, and effectively improving the creasing efficiency of the device;

[0005] The device is provided with a limit strip, a pressure block and an indentation sheet. The limit strip can limit the thermal insulation strip, and the hydraulic cylinder drives the pressure block to move downward, thereby indenting the thermal insulation strip through the indentation sheet. The combination of the three can effectively improve the indentation quality of the thermal insulation strip.

[0006] The utility model also provides the above-mentioned indentation device for producing heat-insulating rubber strips, comprising: a transmission frame, the outer side wall of the transmission frame is fixedly connected to a support frame, the upper side wall of the support frame is installed with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a connecting plate, the lower side wall of the connecting plate is fixedly connected to a pressure block, the lower side wall of the pressure block is fixedly connected to three indentation sheets, the transmission frame is internally rotatably connected to a driving roller and a driven roller, the outer side plates of the driving roller and the driven roller are transmission-connected to a transmission belt, and the outer side wall of the transmission belt is fixedly connected to three limit strips;

[0007] The front side wall and the rear side wall of the transmission frame are fixedly connected to the support legs, the front side of one of the support legs is fixedly connected to the support side plate, the upper side wall of the support side plate is installed with a driving motor, a reduction box and an intermittent transmission box, the internal rotation of the intermittent transmission box is connected to the driven gear and the driving wheel, and the middle part of the driven gear is fixedly connected to the transmission rod.

[0008] According to the indentation device for producing thermal insulation strips, the output end of the driving motor and the input end of the reduction gearbox are fixedly connected.

[0009] According to the indentation device for producing thermal insulation strips, the output end of the reduction gearbox is fixedly connected to the driving wheel.

[0010] According to the indentation device for producing thermal insulation strips, the outer wall of the driving wheel is intermittently provided with transmission teeth, and the driving wheel is meshed with a driven gear through the transmission teeth. When the driving wheel rotates, it can drive the driven gear to rotate intermittently.

[0011] According to the indentation device for producing thermal insulation strips, the transmission rod and the active roller are fixedly connected, and the active roller can be driven to rotate when the transmission rod rotates.

[0012] According to the indentation device for producing thermal insulation strips, each of the indentation sheets cooperates with the gaps between the limit strips, so that the thermal insulation strips between the limit strips can be indented.

[0013] According to the indentation device for producing thermal insulation strips, a supporting inner plate is fixedly connected to the inside of the transmission frame to support the transmission belt on the upper side during the indentation operation. The supporting inner plate is slidably connected to the inner side wall of the transmission belt to improve the sliding stability of the transmission belt.

[0014] According to the indentation device for producing thermal insulation strips, the outer side wall of the transmission belt is provided with anti-skid grooves to improve the sliding stability of the transmission belt.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of an indentation device for producing thermal insulation strips according to the utility model;

[0018] Figure 2 It is a top view schematic diagram of an indentation device for producing thermal insulation strips of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of an indentation device for producing thermal insulation strips according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the interior of an intermittent transmission box of a creasing device for producing thermal insulation strips.

[0021] Legend:

[0022] 1. Transmission frame; 101. Support legs; 102. Support inner plate; 103. Support side plate; 104. Active roller; 105. Driven roller; 2. Support frame; 201. Hydraulic cylinder; 202. Connecting plate; 203. Press block; 204. Indentation sheet; 3. Transmission belt; 301. Limiting strip; 4. Driving motor; 5. Speed ​​reducer; 6. Intermittent transmission box; 601. Transmission rod; 602. Driven gear; 603. Transmission tooth; 604. Driving wheel. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-4 The utility model embodiment provides an indentation device for producing thermal insulation strips, which includes: a transmission frame 1, the outer side wall of the transmission frame 1 is fixedly connected to a support frame 2, the upper side wall of the support frame 2 is installed with a hydraulic cylinder 201, the output end of the hydraulic cylinder 201 is fixedly connected to a connecting plate 202, the lower side wall of the connecting plate 202 is fixedly connected to a pressing block 203, the lower side wall of the pressing block 203 is fixedly connected to three indentation sheets 204, each indentation sheet 204 cooperates with the gap between the limit strips 301, so that the thermal insulation strips between the limit strips 301 can be indented, the inside of the transmission frame 1 is fixedly connected to a supporting inner plate 102, which supports the transmission belt 3 on the upper side during the indentation operation, and the supporting inner plate 102 is slidably connected to the inner side wall of the transmission belt 3 to improve the sliding stability of the transmission belt 3.

[0026] An active roller 104 and a driven roller 105 are rotatably connected inside the transmission frame 1. The outer plates of the active roller 104 and the driven roller 105 are transmission-connected with a transmission belt 3. The outer wall of the transmission belt 3 is provided with anti-slip grooves to improve the sliding stability of the transmission belt 3. Three limit strips 301 are fixedly connected to the outer wall of the transmission belt 3. The transmission rod 601 is fixedly connected to the active roller 104. When the transmission rod 601 rotates, it can drive the active roller 104 to rotate.

[0027] The front side wall and the rear side wall of the transmission frame 1 are fixedly connected to the support legs 101, and the front side of one of the support legs 101 is fixedly connected to the support side plate 103. The upper side wall of the support side plate 103 is installed with a driving motor 4, a reduction box 5 and an intermittent transmission box 6. The output end of the driving motor 4 is fixedly connected to the input end of the reduction box 5, and the output end of the reduction box 5 is fixedly connected to the driving wheel 604. The internal rotation of the intermittent transmission box 6 is connected to the driven gear 602 and the driving wheel 604. The middle part of the driven gear 602 is fixedly connected to the transmission rod 601, and the outer side wall of the driving wheel 604 is intermittently provided with transmission teeth 603. The driving wheel 604 is meshed with the driven gear 602 through the transmission teeth 603. When the driving wheel 604 rotates, it can drive the driven gear 602 to rotate intermittently.

[0028] The electrical components appearing in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device for control such as a computer, and the electrical components appearing in this article are all electrically connected to an external power supply.

[0029] Working principle: The device is provided with a driving motor 4, a reduction box 5 and an intermittent transmission box 6. The driving motor 4 can drive the active wheel 604 to rotate through the reduction box 5. When the active wheel 604 rotates, it can drive the driven gear 602 to rotate through the transmission tooth 603, and then drive the transmission belt 3 to rotate intermittently through the transmission rod 601, so that the thermal insulation strip remains stationary during the indentation process, effectively avoiding the displacement of the thermal insulation strip during the indentation process, and effectively improving the indentation efficiency of the device; the device is provided with a limit strip 301, a pressure block 203 and an indentation sheet 204. The limit strip 301 can limit the thermal insulation strip, and the hydraulic cylinder 201 drives the pressure block 203 to move downward, so that the thermal insulation strip is indented through the indentation sheet 204. The combination of the three can effectively improve the indentation quality of the thermal insulation strip.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An indentation device for producing thermal insulation strips, characterized in that: include: A transmission frame (1), wherein the outer side wall of the transmission frame (1) is fixedly connected to a support frame (2), the upper side wall of the support frame (2) is installed with a hydraulic cylinder (201), the output end of the hydraulic cylinder (201) is fixedly connected to a connecting plate (202), the lower side wall of the connecting plate (202) is fixedly connected to a pressing block (203), the lower side wall of the pressing block (203) is fixedly connected to three indentation sheets (204), the transmission frame (1) is internally rotatably connected to an active roller (104) and a driven roller (105), the outer side plates of the active roller (104) and the driven roller (105) are transmission-connected to a transmission belt (3), and the outer side wall of the transmission belt (3) is fixedly connected to three limit strips (301); The front side wall and the rear side wall of the transmission frame (1) are both fixedly connected to support legs (101); a support side plate (103) is fixedly connected to the front side of one of the support legs (101); a driving motor (4), a reduction gear box (5) and an intermittent transmission box (6) are installed on the upper side wall of the support side plate (103); a driven gear (602) and a driving wheel (604) are rotatably connected inside the intermittent transmission box (6); and a transmission rod (601) is fixedly connected to the middle of the driven gear (602).

2. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: The output end of the driving motor (4) and the input end of the reduction box (5) are fixedly connected.

3. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: The output end of the reduction box (5) is fixedly connected to the driving wheel (604).

4. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: Transmission teeth (603) are intermittently arranged on the outer side wall of the driving wheel (604), and the driving wheel (604) is meshedly connected with the driven gear (602) via the transmission teeth (603).

5. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: The transmission rod (601) and the active roller (104) are fixedly connected.

6. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: Each of the indentation sheets (204) matches the gap between the limiting strips (301).

7. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: A supporting inner plate (102) is fixedly connected to the interior of the transmission frame (1), and the supporting inner plate (102) is slidably connected to the inner side wall of the transmission belt (3).

8. The indentation device for producing thermal insulation strips according to claim 1, characterized in that: The outer side wall of the transmission belt (3) is provided with anti-slip grooves.

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