Plunger type glue pressing machine for conveying belt production

Abstract

The utility model relates to the technical field of adhesive pressing machines, and provides a plunger type adhesive pressing machine for conveying belt production, which comprises a rotary switching component, a cleaning adjusting component, a cleaning fitting component, a connecting rod, a cleaning frame and a cover plate, the rotary switching component is arranged on a mounting frame, the cleaning adjusting component is arranged on the rotary switching component, and the cleaning fitting component is arranged on the cleaning frame. The two cleaning fitting assemblies are arranged on the cleaning adjusting assembly, the two connecting rods are arranged on the two cleaning fitting assemblies correspondingly, the two cleaning frames are fixedly installed at the bottom ends of the two connecting rods correspondingly, and the side faces of the cleaning frames are arranged to be in a pointed cone shape; the cover plate is detachably installed at the top end of the mold, and two through holes and a plurality of grooves are formed in the cover plate. By means of the technical scheme, the problem that in the prior art, when a sizing material is extruded, part of the sizing material is likely to be attached to the inner side wall of the mold, and therefore cleaning is difficult is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plunger type rubber press, specifically relates to a plunger type rubber press for conveyor belt production. BACKGROUND

[0002] In the process of producing the conveyor belt, the plunger type rubber press plays an important role, and can realize compaction and forming of the rubber material, mainly by adding the rubber material into the mold, then pushing the plunger rod by the hydraulic pump or air pump to drive the plunger head to move forward, so that the rubber material moves to the direction of the mold outlet, and then is extruded out, and finally is discharged from the rubber press.

[0003] When producing the conveyor belt, rubber material is usually used, and the rubber material has adhesion. When the rubber material is placed in the mold for extrusion, a small part of the rubber material may adhere to the inner side wall of the mold after extrusion, so that it is difficult to be extruded out, thereby not only causing waste of raw materials, but also if the inner side wall of the mold is adhered with more rubber material, the subsequent rubber pressing work may be affected. When cleaning, a worker usually holds a scraper to scrape the inner side wall of the mold after rubber pressing, and it is laborious to clean due to the strong adhesion of the rubber. SUMMARY

[0004] The utility model provides a plunger type rubber press for conveyor belt production, solves the problem that part of the rubber material may adhere to the inner side wall of the mold when extruding the rubber material in the related art, thereby being difficult to clean.

[0005] The technical scheme of the utility model is as follows:

[0006] A plunger type rubber press for conveyor belt production, comprising a mounting frame, a mold and a connecting frame, the connecting frame is provided with two, two connecting frames are fixedly installed on the two sides of the mounting frame respectively, and the mold is fixedly installed between the two connecting frames, further comprising a rotary switching assembly, a cleaning adjusting assembly, a cleaning fitting assembly, a connecting rod, a cleaning frame and a cover plate, the rotary switching assembly is arranged on the mounting frame, the cleaning adjusting assembly is arranged on the rotary switching assembly, the cleaning fitting assembly is provided with two, two cleaning fitting assemblies are arranged on the cleaning adjusting assembly, the connecting rod is provided with two, two connecting rods are arranged on two cleaning fitting assemblies respectively, the cleaning frame is provided with two, two cleaning frames are fixedly installed at the bottom end of two connecting rods respectively, and the side surface of the cleaning frame is in the shape of a sharp cone, the cover plate is detachably installed at the top end of the mold, and two through holes and a plurality of grooves are formed in the cover plate.

[0007] Further, the rotating switching assembly comprises support rods, a motor, a rotating shaft and a rotating ring, the support rods are provided with two, the two support rods are fixedly installed at the two ends of the mounting frame respectively, the motor is installed between the two support rods through a support, the rotating shaft is fixedly connected with the output end of the motor, the rotating ring is fixedly connected with the top end of the rotating shaft, and a circular through groove is formed in the outer side wall of the rotating ring.

[0008] Further, the cleaning adjusting assembly comprises a cylinder one, an adjusting circular plate and a sliding rod, the cylinder one is installed on the rotating ring, the adjusting circular plate is fixedly connected with the output end of the cylinder one, a circular sliding groove is formed in the top end of the adjusting circular plate, and the sliding rod is provided with two.

[0009] Further, the cleaning adjusting assembly comprises a cylinder one, an adjusting circular plate and a sliding rod, the cylinder one is installed on the rotating ring, the adjusting circular plate is fixedly connected with the output end of the cylinder one, a circular sliding groove is formed in the top end of the adjusting circular plate, and the sliding rod is provided with two.

[0010] Further, the cleaning adjusting assembly comprises a cylinder one, an adjusting circular plate and a sliding rod, the cylinder one is installed on the rotating ring, the adjusting circular plate is fixedly connected with the output end of the cylinder one, a circular sliding groove is formed in the top end of the adjusting circular plate, and the sliding rod is provided with two.

[0011] Further, the cleaning adjusting assembly comprises a cylinder one, an adjusting circular plate and a sliding rod, the cylinder one is installed on the rotating ring, the adjusting circular plate is fixedly connected with the output end of the cylinder one, a circular sliding groove is formed in the top end of the adjusting circular plate, and the sliding rod is provided with two.

[0012] Further, the two support rods are provided with arc-shaped sides, the arc-shaped sides of the support rods are consistent with the arc of the circular through groove of the rotating ring, and the arc-shaped sides of the support rods are slidingly installed in the circular through groove of the rotating ring.

[0013] Further, four threaded holes are formed in the side of the adjusting circular plate, the four threaded holes are symmetrically formed, a threaded hole is formed in the side of the sliding rod, and a bolt is threadedly connected in the threaded hole.

[0014] Further, a through groove is formed in the top end of the support cover, and a limiting rod is fixedly installed at the top end of the moving block, and the limiting rod penetrates through the through groove of the support cover.

[0015] Further, the first cylinder and the second cylinder are symmetrically installed on the rotating ring.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, after the glue is extruded by the glue pressing assembly, the cleaning frame can be rotated above the mold through the rotary switching assembly, then the cleaning frame is moved into the mold through the cleaning adjusting assembly, and the pointed cone of the cleaning frame can be attached to the inner side wall of the mold through the cleaning attaching assembly, the cleaning frame is lifted to scrape the glue adhered to the inner side wall.

[0018] 2. In the utility model, if the glue adheres to the inner side wall of the mold and is difficult to clean, the glue can be placed into the mold through the glue heating assembly to heat and warm the mold, so that the rubber on the inner side wall of the mold is heated, and the glue can be scraped down more conveniently.

[0019] In summary, the glue press can scrape down the glue adhered to the inner side wall of the mold through the mutual cooperation of the rotary switching assembly, the cleaning adjusting assembly, the cleaning attaching assembly, the connecting rod, the cleaning frame and the cover plate, so that the mold can be better cleaned, and subsequent glue pressing is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0021] Figure 1 It is the structure schematic diagram of the utility model as a whole;

[0022] Figure 2 It is the structure schematic diagram of the rotary switching assembly of the utility model;

[0023] Figure 3 It is the structure schematic diagram of the bolt and the cleaning adjusting assembly cooperation of the utility model;

[0024] Figure 4 It is the structure schematic diagram of the connecting rod, the cleaning frame, the limiting rod and the cleaning attaching assembly cooperation of the utility model;

[0025] Figure 5 It is the structure schematic diagram of the glue pressing assembly of the utility model;

[0026] Figure 6 It is the structure schematic diagram of the glue heating assembly of the utility model.

[0027] In the figure: 1, mounting frame; 2, mold; 3, connecting frame; 4, connecting rod; 5, cleaning frame; 6, cover plate; 7, bolt; 8, limiting rod; 101, support rod; 102, motor; 103, rotating shaft; 104, rotating ring; 201, cylinder one; 202, adjusting round plate; 203, sliding rod; 301, support cover; 302, drive screw; 303, moving block; 304, hand wheel; 401, limiting frame; 402, pull rod; 403, heating rod; 501, cylinder two; 502, pressing plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0029] As Figures 1-6 shown, the embodiment provides a plunger type glue pressing machine for conveyor belt production, which comprises a mounting frame 1, a mold 2 and a connecting frame 3. The connecting frame 3 is provided with two connecting frames 3, and the two connecting frames 3 are fixedly installed on the two sides of the mounting frame 1. The mold 2 is fixedly installed between the two connecting frames 3. The plunger type glue pressing machine further comprises a rotating switching assembly, a cleaning adjusting assembly, a cleaning fitting assembly, a connecting rod 4, a cleaning frame 5 and a cover plate 6. The rotating switching assembly is arranged on the mounting frame 1. The cleaning adjusting assembly is arranged on the rotating switching assembly. The cleaning fitting assembly is provided with two cleaning fitting assemblies, and the two cleaning fitting assemblies are arranged on the cleaning adjusting assembly. The connecting rod 4 is provided with two connecting rods 4, and the two connecting rods 4 are arranged on the two cleaning fitting assemblies. The cleaning frame 5 is provided with two cleaning frames 5, and the two cleaning frames 5 are fixedly installed at the bottom ends of the two connecting rods 4. The side surface of the cleaning frame 5 is in the shape of a sharp cone. The cover plate 6 is detachably installed at the top end of the mold 2, and the cover plate 6 is provided with two through holes and a plurality of grooves.

[0030] In the embodiment, referring to Figure 2The rotary switching assembly includes a support rod 101, a motor 102, a rotating shaft 103, and a rotating ring 104. Two support rods 101 are provided, fixedly installed at both ends of the mounting bracket 1. The motor 102 is mounted between the two support rods 101 via a bracket. The rotating shaft 103 is fixedly connected to the output end of the motor 102. The rotating ring 104 is fixedly connected to the top end of the rotating shaft 103, and a circular through groove is provided on the outer wall of the rotating ring 104. Specifically, by starting the motor 102, the motor 102 drives... The rotating shaft 103 rotates because the sides of the two support rods 101 are arc-shaped. The arc of the side of the support rod 101 matches the arc of the circular through groove of the rotating ring 104. The side of the support rod 101 is slidably installed in the circular through groove of the rotating ring 104. Therefore, the rotating shaft 103 can drive the rotating ring 104 to rotate on the two support rods 101. The cylinder 201 and the cylinder 501 are symmetrically installed on the rotating ring 104. After the glue pressing is completed, the cylinder 201 can be rotated to the top of the mold 2 for subsequent cleaning.

[0031] In this embodiment, reference Figure 3 The cleaning adjustment assembly includes a cylinder 201, an adjusting circular plate 202, and a sliding rod 203. The cylinder 201 is mounted on the rotating ring 104. The adjusting circular plate 202 is fixedly connected to the output end of the cylinder 201, and a circular groove is provided at the top of the adjusting circular plate 202. There are two sliding rods 203, both of which are slidably installed in the circular groove of the adjusting circular plate 202. Specifically, by rotating the sliding rod 203 to the position of the adjusting circular plate 202, the cleaning frame 5 can be rotated, thereby scraping the four inner side walls of the mold 2. After rotation, since the adjusting circular plate 202 has four threaded holes on its side, which are symmetrically arranged, and the sliding rod 203 also has threaded holes on its side, bolts 7 are threaded into the threaded holes for fixing. Then, the cylinder 201 is activated, and the cylinder 201 moves the adjusting circular plate 202 downward, causing the cleaning frame 5 to move into the mold 2.

[0032] In this embodiment, reference Figure 4The cleaning assembly comprises a supporting cover 301, a driving screw 302, a moving block 303 and a hand wheel 304. The supporting cover 301 is fixedly installed at the bottom end of the sliding rod 203. The driving screw 302 is rotatably installed in the supporting cover 301. The moving block 303 is threadedly connected to the driving screw 302. The top end of the connecting rod 4 is fixedly installed at the bottom end of the moving block 303. The hand wheel 304 is fixedly installed at the side of the driving screw 302. Specifically, the hand wheel 304 is rotated to rotate the driving screw 302 in the supporting cover 301. The top end of the supporting cover 301 is provided with a through slot. The top end of the moving block 303 is fixedly installed with a limiting rod 8. The limiting rod 8 penetrates through the through slot of the supporting cover 301. Therefore, the moving block 303 can move forward and backward on the driving screw 302 to drive the cleaning frame 5 to adhere to the inner side wall of the mold 2 for subsequent scraping.

[0033] In the embodiment, the reference Figure 6 The rubber heating assembly comprises two limiting frames 401, a pull rod 402 and two heating rods 403. The two limiting frames 401 are detachably installed in the grooves of the cover plate 6. The pull rod 402 is fixedly installed at the top end of the two limiting frames 401. The two heating rods 403 are fixedly installed at the bottom end of the two limiting frames 401. The diameter of the heating rod 403 is consistent with the diameter of the through hole of the cover plate 6. Specifically, the heating rod 403 is inserted into the mold 2 through the through hole of the cover plate 6. The limiting frame 401 is inserted into the groove of the cover plate 6 to be fixed to the cover plate 6. The mold 2 is heated by the heating rod 403 to facilitate subsequent cleaning.

[0034] In the embodiment, the reference Figure 5 The rubber pressing assembly comprises a cylinder two 501 and a pressing plate 502. The cylinder two 501 is installed on the rotating ring 104. The pressing plate 502 is fixedly installed on the output end of the cylinder two 501. Specifically, the cylinder two 501 is started to drive the pressing plate 502 to move downward to extend into the mold 2 to extrude the rubber in the mold 2.

[0035] In the embodiment, when the glue is pressed, the cover plate 6 is first disassembled from the mold 2, then the glue is placed in the mold 2, then the motor 102 is started, the motor 102 drives the rotating shaft 103 to rotate, the rotating shaft 103 drives the rotating ring 104 to rotate on the two support rods 101, so that the air cylinder two 501 and the pressing plate 502 are rotated to the upper side of the mold 2, then the air cylinder two 501 is started, the air cylinder two 501 drives the pressing plate 502 to move downwards, so that the pressing plate 502 extends into the mold 2, so that the glue in the mold 2 is extruded, after the extrusion is completed, if the glue adheres to the inner side wall of the mold 2, the motor 102 is started again, the air cylinder one 201 is rotated to the upper side of the mold 2, then the air cylinder one 201 is started, the air cylinder one 201 drives the adjusting disc 202 to move downwards, so that the cleaning frame 5 moves downwards, after the cleaning frame 5 moves to the bottom end of the mold 2, the hand wheel 304 is rotated, so that the driving screw 302 rotates in the support cover 301, the moving block 303 can move forwards and backwards on the driving screw 302, so that the cleaning frame 5 is attached to the inner side wall of the mold 2, finally the air cylinder one 201 is started, the air cylinder one 201 is driven to reciprocate upwards and downwards, so that the glue on the inner side wall of the mold 2 is scraped down, after the two inner side walls of the mold 2 are scraped, the sliding rod 203 is rotated, so that the two cleaning frames 5 are rotated by 90°, the other two inner side walls of the mold 2 are scraped, when the rotation is completed, the bolt 7 is screwed into the threaded hole of the sliding rod 203 and the adjusting disc 202, so that the bolt 7 is fixed, if the glue is difficult to scrape, the heating rod 403 extends into the mold 2 through the through hole of the cover plate 6, and the limiting frame 401 is inserted into the groove of the cover plate 6, so that the limiting frame 401 is fixed on the cover plate 6, the mold 2 is heated by the heating rod 403, and the temperature is heated to 70-90 degrees, so that the subsequent scraping is facilitated.

[0036] It should be noted that the mold 2 is square, the length of the cleaning frame 5 is consistent with the length of the inner side wall of the mold 2, the outer side wall of the pressing plate 502 can slide and attach to the inner side wall of the mold 2, and the rotating ring 104 can rotate the air cylinder one 201 and the air cylinder two 501 to the upper side of the mold 2 in turn after rotating by 180°, and because the outer side wall of the rotating ring 104 is provided with a circular through groove, the support rod 101 can support the support rod 101 during rotation, and the limiting frame 401 can be inserted into the groove of the cover plate 6, so that the cover plate supports the limiting frame 401, and the heating rod 403 is located in the mold 2 for heating.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A plunger-type adhesive bonding machine for conveyor belt production, comprising a mounting frame (1), a mold (2), and a connecting frame (3), wherein two connecting frames (3) are provided, the two connecting frames (3) are respectively fixedly installed on both sides of the mounting frame (1), and the mold (2) is fixedly installed between the two connecting frames (3), characterized in that, Also includes: A rotary switching assembly is disposed on the mounting bracket (1); A cleaning adjustment component is disposed on the rotary switching component; A cleaning and bonding assembly is provided in two parts, both of which are disposed on the cleaning adjustment assembly; Connecting rod (4), two connecting rods (4) are provided, and the two connecting rods (4) are respectively provided on the two cleaning and bonding components; Cleaning rack (5), two cleaning racks (5) are provided, the two cleaning racks (5) are respectively fixedly installed at the bottom ends of the two connecting rods (4), and the side of the cleaning rack (5) is set as a pointed cone shape; The cover plate (6) is detachably installed on the top of the mold (2), and the cover plate (6) has two through holes and several grooves.

2. The plunger-type glue-pressing machine for conveyor belt production according to claim 1, characterized in that, The rotation switching component includes: Support rod (101), two support rods (101) are provided, and the two support rods (101) are respectively fixedly installed at both ends of the mounting frame (1); The motor (102) is mounted between the two support rods (101) by means of a bracket; A rotating shaft (103) is fixedly connected to the output end of the motor (102); A rotating ring (104) is fixedly connected to the top end of the rotating shaft (103), and a circular through groove is provided on the outer side wall of the rotating ring (104).

3. A plunger-type glue-pressing machine for conveyor belt production according to claim 2, characterized in that, The cleaning adjustment component includes: Cylinder 1 (201), which is mounted on the rotating ring (104); An adjusting circular plate (202) is fixedly connected to the output end of the cylinder (201), and a circular groove is provided at the top of the adjusting circular plate (202). There are two sliding rods (203), and both sliding rods (203) are slidably installed in the circular groove of the adjusting circular plate (202).

4. A plunger-type glue-pressing machine for conveyor belt production according to claim 3, characterized in that, The cleaning and bonding component includes: A support cover (301) is fixedly installed at the bottom end of the sliding rod (203); A drive screw (302) is rotatably mounted inside the support cover (301); A movable block (303) is threadedly connected to the drive screw (302), and the top end of the connecting rod (4) is fixedly installed at the bottom end of the movable block (303); Handwheel (304), which is fixedly mounted on the side of the drive screw (302).

5. A plunger-type glue-pressing machine for conveyor belt production according to claim 4, characterized in that, It also includes a rubber heating assembly, which comprises: Two limit frames (401) are provided, and the two limit frames (401) are detachably installed in the groove of the cover plate (6); A pull rod (402) is fixedly installed on the top of the two limiting brackets (401); There are two heating rods (403), which are fixedly installed at the bottom ends of the two limiting brackets (401) respectively, and the diameter of the heating rod (403) is the same as the diameter of the through hole of the cover plate (6).

6. A plunger-type glue-pressing machine for conveyor belt production according to claim 5, characterized in that, It also includes a pressure bonding assembly, the pressure bonding assembly comprising: Cylinder 2 (501), which is mounted on the rotating ring (104); Pressure plate (502), which is fixedly installed on the output end of cylinder two (501).

7. A plunger-type glue-pressing machine for conveyor belt production according to claim 6, characterized in that, The sides of the two support rods (101) are arc-shaped, and the arc of the side of the support rod (101) is consistent with the arc of the circular through groove of the rotating ring (104), and the side of the support rod (101) is slidably installed in the circular through groove of the rotating ring (104).

8. A plunger-type glue-pressing machine for conveyor belt production according to claim 7, characterized in that, The adjusting disc (202) has four threaded holes on its side, which are symmetrically arranged. The sliding rod (203) also has a threaded hole on its side, and a bolt (7) is threaded into the threaded hole.

9. A plunger-type glue-pressing machine for conveyor belt production according to claim 8, characterized in that, The top of the support cover (301) is provided with a through groove, and the top of the moving block (303) is fixedly installed with a limiting rod (8), which passes through the through groove of the support cover (301).

10. A plunger-type glue-pressing machine for conveyor belt production according to claim 9, characterized in that, The first cylinder (201) and the second cylinder (501) are symmetrically mounted on the rotating ring (104).

Images