Sealing rubber strip discharging mechanism

Abstract

The utility model discloses a sealing rubber strip blanking mechanism which comprises a mounting table, the middle of the mounting table is hollowed out, the mounting table is provided with a blanking mechanism, and the blanking mechanism comprises a first mounting plate, a second mounting plate, a supporting table, a connecting rod, a sliding block, a supporting block, a first air cylinder, a third mounting plate, a movable plate, a signal detector, a spring, a movable rod and a cutting assembly. The sealing strip cutting device solves the problems that old-fashioned sealing strip production equipment cannot cut off the sealing strip with the specific length according to needs, so that the size of the sealing strip can only be manually cut in the production process of factories, the workload of workers is large, and the production efficiency of the factories is low.

Description

Technical Field

[0001] This utility model relates to the field of adhesive strip production and processing technology, and in particular to a material feeding mechanism for sealing adhesive strips. Background Technology

[0002] Sealing strips are products made of rubber. They can effectively prevent leakage or intrusion of internal and external media (rainwater, air, dust, etc.) and can prevent or reduce damage caused by mechanical vibration and impact, thereby achieving functions such as sealing, sound insulation, heat insulation and shock absorption. Therefore, they are widely used in different fields that require sealing, resulting in different sealing strip products, such as automotive sealing strips, door and window sealing strips, and mechanical sealing strips.

[0003] With the development of the times, the production equipment for sealing strips has become increasingly mature. Existing sealing strip production equipment has the function of cutting to a specific length as needed. However, some old-fashioned sealing strip production equipment does not have this function, and some factories still use old-fashioned sealing strip production equipment. As a result, these factories can only manually determine the size of the sealing strips during the production process, which leads to a large workload for workers and low production efficiency for the factory. Utility Model Content

[0004] This application provides a material feeding mechanism for sealing strips, which can solve the problem of high workload for factory workers and low production efficiency caused by the lack of a function to cut the strips to a specific length as needed in traditional sealing strip production equipment.

[0005] This application provides a feeding mechanism for sealing strips, including a mounting platform with a hollow center. A feeding mechanism is mounted on the mounting platform, comprising a first mounting plate, a second mounting plate, a support platform, a connecting rod, a slider, a support block, a first cylinder, a third mounting plate, a movable plate, a signal detector, a spring, a movable rod, and a cutting assembly. The second mounting plate is mounted on the mounting platform, and the cutting assembly is mounted on the second mounting plate. The first mounting plate is located on both sides of the first cutting assembly and is mounted on the mounting platform. Support platforms are located on both sides of the connecting rod. A support platform is mounted on a second mounting plate on one side. The connecting rod is mounted on the support platform. The slider slides on the connecting rod. A fastening nut is provided on the slider. The support block is connected to the slider. A first cylinder is mounted on the support block. A third mounting plate is mounted on the output shaft of the first cylinder. The signal detector is mounted on the third mounting plate. A movable plate is provided in front of the signal detector. Movable rods are provided on both sides of the signal detector. The movable rods slide on the third mounting plate. A fastening nut is provided on the movable rods. A spring is installed between the movable plate and the third mounting plate.

[0006] Furthermore, a positioning rod is provided on the support plate, the positioning rod slides on the support plate, and one end of the positioning rod is fixedly connected to the mounting plate.

[0007] Furthermore, the cutting assembly includes a support base, a top plate, a second cylinder, a cutter, a concave bracket, a pressure block, and a limiting block. The limiting block is mounted on the second mounting plate and has a limiting groove and a slot for the cutter to cut. Support bases are provided on both sides of the limiting block and are mounted on the second mounting plate. The top plate is fixedly connected to the top of the support base. The second cylinder is mounted on the top plate. The concave bracket is located below the top plate and is fixedly connected to the output shaft of the second cylinder. The concave bracket has an installation groove, the cutter is placed in the installation groove, the pressure block is placed on the cutter, and the pressure block is fixed to the concave bracket with bolts.

[0008] Furthermore, the support base is provided with a sliding groove, and the concave bracket slides within the sliding groove.

[0009] Furthermore, a guide plate is fixedly connected to the lower part of the mounting plate on one side.

[0010] In summary, the sealing strip feeding mechanism of this application has the beneficial effects of reducing the workload of workers and increasing the production efficiency of the factory. Attached Figure Description

[0011] Figure 1 A perspective view of the utility model;

[0012] Figure 2 This is the right view of the utility model;

[0013] Figure 3 This is a schematic diagram of the cutting component structure of the utility model;

[0014] Figure 4 This is a top view of the utility model.

[0015] Reference numerals: 1. Mounting platform; 2. Feeding mechanism; 201. Mounting plate one; 202. Mounting plate two; 203. Support platform; 204. Connecting rod; 205. Slider; 206. Support block; 207. Cylinder one; 208. Mounting plate three; 209. Movable plate; 210. Signal detector; 211. Spring; 212. Movable rod; 213. Cutting assembly; 3. Fastening bolt; 4. Fastening nut; 5. Positioning rod; 2131. Support seat; 2132. Top plate; 2133. Cylinder two; 2134. Cutting knife; 2135. Concave bracket; 2136. Pressure block; 2137. Limiting block; 6. Limiting groove; 7. Empty groove; 8. Slide groove; 9. Guide plate. Detailed Implementation

[0016] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0017] like Figures 1 to 4 As shown, a sealing strip feeding mechanism includes a mounting platform 1 with a hollow center to facilitate the feeding of the sealing strip. A feeding mechanism 2 is installed on the mounting platform 1.

[0018] The feeding mechanism 2 includes mounting plate 1 201, mounting plate 202, support platform 203, connecting rod 204, slider 205, support block 206, cylinder 1 207, mounting plate 3 208, movable plate 209, signal detector 210, spring 211, movable rod 212, and cutting assembly 213. Mounting plate 202 is fixedly connected to the upper surface of one end of the mounting platform 1. The cutting assembly 213 for cutting the sealing strip is installed on mounting plate 202. A cutting block is provided on each side of the cutting assembly 213. Mounting plate 201 is fixedly connected to mounting platform 1, with one end of mounting plate 201 and one end of mounting plate 202 fitting together. A gap is left between the two mounting plates 201 for the sealing strip to fall off. A connecting rod 204 is provided on one side of mounting plate 201, and a support platform 203 is provided on both sides of the connecting rod 204. The support platform 203 is fixedly connected to the upper surface of mounting plate 201, and the connecting rod 204 is installed on the support platform 203. The components 203 and 204 are fixed together by bolts. Slider 205 is slidably connected to connecting rod 204. Fastening bolts 3 are provided on slider 205, allowing adjustment of slider 205's position on connecting rod 204 by tightening or loosening the bolts 3. A support block 206 is fixedly connected to slider 205, and cylinder 207 is fixedly connected to support block 206. Mounting plate 208 is provided between cutting assembly 213 and support block 206. The output shaft of cylinder 207 is fixedly connected to mounting plate 208. A signal detector 210 is fixedly connected. A movable plate 209 is provided between the mounting plate 208 and the cutting assembly 213. A fixed gap is left between the movable plate 209 and the signal detector 210. A movable rod 212 is provided on each side of the signal detector 210. A fastening nut 4 is fixedly connected to the end of the movable rod 212. The fastening nut 4 is used to limit the range of motion of the movable rod 212. A spring 211 is installed between the movable plate 209 and the mounting plate 208. The spring 211 is sleeved on the movable rod 212.

[0019] Furthermore, a positioning rod 5 is slidably connected to the support block 206. One end of the positioning rod 5 is fixedly connected to the mounting plate 208. The positioning rod 5 can limit the range of motion of the mounting plate 208 and provide support.

[0020] The cutting assembly 213 includes a support base 2131, a top plate 2132, a second cylinder 2133, a cutter 2134, a concave bracket 2135, a pressure block 2136, and a limiting block 2137. The limiting block 2137 is fixedly connected to the second mounting plate 202. A limiting groove 6 for a sealing strip to pass through is provided on the limiting block 2137, and the center of the limiting groove 6 is on the same horizontal line as the center of the movable plate 209. A support base 2131 is provided at each end of the limiting block 2137. A top plate 2132 is fixedly connected to the top of the support base 2131. A second cylinder 2133 is fixedly connected to the top plate 2132. A concave bracket 2135 is provided below the top plate 2132. The base 2131 has a sliding groove 8 for sliding the concave bracket 2135. The sliding groove 8 can restrict the movement of the concave bracket 2135. The output shaft of the second cylinder 2133 is fixedly connected to the concave bracket 2135. The concave bracket 2135 has an installation groove for installing the cutter 2134. The cutter 2134 is installed in the installation groove. A pressure block 2136 is provided on one side of the cutter 2134. The pressure block 2136 is fixed to the concave bracket 2135 by bolts, and at the same time, the cutter 2134 is fixed. The limit block 2137 also has a slot 7 for the cutter 2134 to cut. When the sealing strip passes through the limit slot 6 and triggers the signal detector 210, the second cylinder 2133 drives the cutter 2134 to cut.

[0021] A guide plate 9 is fixedly connected to the mounting plate 201 on the same side as the support platform 203. The guide plate 9 is used to guide the cut sealing strip.

[0022] Working principle of the utility model: The position of the slider 205 is adjusted by loosening the fastening bolt 3. When the desired position is reached, the fastening bolt 3 is tightened. After the equipment starts to operate, when one end of the sealing strip touches the movable plate 209, and the equipment continues to output power, the sealing strip pushes the movable plate 209 to contact the signal detector 210. At this point, the cutting component 213 is activated to cut the sealing strip. The sealing strip slides down the guide plate 9 to the designated position. Since the gap between the movable plate 209 and the signal detector 210 remains unchanged, the length of the gap only needs to be taken into account when adjusting the position.

Claims

1. A feeding mechanism for sealing strips, characterized in that, The system includes a mounting platform (1) with a hollow center. A feeding mechanism (2) is mounted on the mounting platform (1). The feeding mechanism (2) includes a mounting plate one (201), a mounting plate two (202), a support platform (203), a connecting rod (204), a slider (205), a support block (206), a cylinder one (207), a mounting plate three (208), a movable plate (209), a signal detector (210), and a spring (211). The connecting rod (204) consists of a movable rod (212) and a cutting assembly (213). Mounting plate two (202) is mounted on mounting platform (1). The cutting assembly (213) is mounted on mounting plate two (202). Mounting plate one (201) is provided on both sides of the cutting assembly (213). Mounting plate one (201) is mounted on mounting platform (1). Supporting platforms (203) are provided on both sides of the connecting rod (204). The supporting platforms (203) are mounted on mounting platform (1). On the second mounting plate (202) on the side, the connecting rod (204) is mounted on the support platform (203), the slider (205) slides on the connecting rod (204), the slider (205) is provided with a fastening nut (4), the support block (206) is connected to the slider (205), the first cylinder (207) is mounted on the support block (206), the third mounting plate (208) is mounted on the output shaft of the first cylinder (207), and the signal... The detector (210) is mounted on the mounting plate three (208). A movable plate (209) is provided in front of the signal detector (210). Movable rods (212) are provided on both sides of the signal detector (210). The movable rods (212) slide on the mounting plate three (208). A fastening nut (4) is provided on the movable rods (212). A spring (211) is installed between the movable plate (209) and the mounting plate three (208).

2. The sealing strip feeding mechanism according to claim 1, characterized in that, The support block (206) is provided with a positioning rod (5), which slides on the support plate, and one end of the positioning rod (5) is fixedly connected to the mounting plate (208).

3. The sealing strip feeding mechanism according to claim 2, characterized in that, The cutting assembly (213) includes a support base (2131), a top plate (2132), a second cylinder (2133), a cutter (2134), a concave bracket (2135), a pressure block (2136), and a limiting block (2137). The limiting block (2137) is mounted on the second mounting plate (202). The limiting block (2137) has a limiting groove (6) and a slot (7) for the cutter (2134) to cut. Support bases (2131) are provided on both sides of the limiting block (2137), and the support bases (2131) are mounted on the second mounting plate (202). The top of the support base (2131) is fixedly connected to a top plate (2132). The second cylinder (2133) is installed on the top plate (2132). The concave bracket (2135) is located below the top plate (2132). The output shaft of the second cylinder (2133) is fixedly connected to the concave bracket (2135). The concave bracket (2135) has an installation groove. The cutter (2134) is installed in the installation groove. The pressure block (2136) is installed on the cutter (2134). The pressure block (2136) and the concave bracket (2135) are fixed together by bolts.

4. The sealing strip feeding mechanism according to claim 3, characterized in that, The support base (2131) is provided with a sliding groove (8), and the concave bracket (2135) slides in the sliding groove (8).

5. The sealing strip feeding mechanism according to claim 4, characterized in that, A guide plate (9) is fixedly connected to the lower part of the mounting plate (201) on one side.

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