Glue circulating heating device with uniform heating function

Abstract

The utility model belongs to the technical field of heating devices, and particularly relates to a uniform glue circulating heating device which comprises a bottom plate, a supporting rod is welded at the upper end of the bottom plate, a heating cylinder is welded at the upper end of the supporting rod, a water circulating heating sleeve is arranged on the outer side of the heating cylinder, and a glue inlet pipe is fixedly sleeved on the cylinder wall of the heating cylinder. A motor is fixedly installed at the right end of the heating cylinder, a rotating shaft of the motor penetrates through the heating cylinder and is rotationally connected with the heating cylinder, a rubbing mechanism is arranged on the rotating shaft, a backflow cylinder is fixedly connected into the heating cylinder in a sleeved mode, the backflow cylinder is rotationally connected with the rotating shaft, and a backflow mechanism is arranged in the backflow cylinder. The motor drives the rotating shaft to rotate, so that the connecting rod drives the stirring rod to rotate, the sliding pipe drives the scraper to slide on the inner wall of the heating cylinder through the sliding rod, the inner wall of the heating cylinder is cleaned conveniently, and glue is prevented from being adhered to the inner wall of the heating cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating devices, and in particular relates to a glue circulation heating device with uniform heating. Background Art

[0002] Glue is a key adhesive in the production process of paper tubes. The quality of glue is directly related to the strength, deformation and other properties of paper tubes, thus affecting the use of paper tubes. However, Xinjiang has a large temperature difference between winter and summer. In summer, the temperature is high, and the glue has good fluidity and viscosity. However, in winter, the temperature drops below 0℃, and the fluidity and viscosity of the glue decrease sharply, requiring constant temperature heating. However, static heating of the glue in a water tank can easily cause the glue to be hot at the bottom and cold at the top, and the viscosity of the surface glue does not meet the standard. At the same time, the bottom is easy to burn and stick to the bottom, which directly affects the production rate and production efficiency of paper tubes. After the bottom sticks to the bottom, it becomes more difficult to clean it, and the heat energy consumption increases, resulting in an increase in the production cost of paper tubes. Summary of the invention

[0003] The utility model aims to provide a glue circulation heating device with uniform heating, which solves the problem that the existing glue heating device does not heat the glue uniformly and the glue is easily burnt and sticks to the bottom.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a glue circulation heating device with uniform heating, comprising a base plate, a support rod welded to the upper end of the base plate, a heating cylinder welded to the upper end of the support rod, a water circulation heating sleeve is arranged on the outer side of the heating cylinder, a glue inlet pipe is fixedly sleeved on the cylinder wall of the heating cylinder, a motor is fixedly installed on the right end of the heating cylinder, a rotating shaft of the motor passes through the heating cylinder and is rotatably connected to the heating cylinder, a scratching mechanism is arranged on the rotating shaft, a reflux cylinder is fixedly sleeved on the inside of the heating cylinder, the reflux cylinder is rotatably connected to the rotating shaft, and a reflux mechanism is arranged inside the reflux cylinder.

[0005] The principle of the utility model is that when in use, glue is introduced into the heating cylinder through the glue inlet pipe, and then hot water is introduced into the water circulation heating sleeve to heat the heating cylinder, and then the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the connecting rod to rotate, the connecting rod drives the stirring rod to rotate, the stirring rod drives the sliding tube to rotate, the sliding tube drives the sliding rod to rotate, the sliding rod drives the scraper to rotate, and the spring always acts on the sliding rod, so that the scraper is pressed against the inner wall of the heating cylinder, and the rotating shaft is driven by the motor to rotate, so that the connecting rod drives the stirring rod to rotate, and then the The sliding tube drives the scraper to slide on the inner wall of the heating cylinder through the sliding rod, so that the inner wall of the heating cylinder is easy to clean and glue is prevented from adhering to the inner wall of the heating cylinder. The rotating shaft drives the sliding sleeve to rotate, the sliding sleeve drives the main shaft to rotate, and the main shaft drives the reamer to rotate, so that the glue at the glue outlet is sucked into the reflux cylinder and is transported by the reamer and discharged from the glue outlet again for cyclic heating, so that the glue is heated more evenly, and when the reamer rotates, the obstruction of the protrusion causes the reamer to drive the main shaft to move left and right, and the inside of the reflux cylinder can be scratched and cleaned by the reamer.

[0006] The beneficial effects of the utility model are as follows: the motor drives the rotating shaft to rotate, thereby causing the connecting rod to drive the stirring rod to rotate, thereby causing the sliding tube to drive the scraper to slide on the inner wall of the heating cylinder through the sliding rod, thereby facilitating the cleaning of the inner wall of the heating cylinder and preventing glue from adhering to the inner wall of the heating cylinder;

[0007] The sliding sleeve is driven to rotate by a motor, so that the glue at the glue outlet is sucked into the reflux cylinder, and is discharged from the glue outlet again through the reamer for circulation heating, thereby making the glue heated more evenly.

[0008] Furthermore, the scraping mechanism includes a connecting rod, a connecting rod is welded to the outside of the rotating shaft, a stirring rod is welded to the right end of the connecting rod, a sliding tube is welded to the outside of the stirring rod, a sliding rod is slidably connected to the inside of the sliding tube, a spring is arranged inside the sliding tube, a scraper is fixedly connected to the end of the sliding rod, and the scraper is in contact with the heating tube. The rotating shaft is driven to rotate by the motor, so that the connecting rod drives the stirring rod to rotate, and the sliding tube drives the scraper to slide on the inner wall of the heating tube through the sliding rod, so that the inner wall of the heating tube is easy to clean and glue is prevented from adhering to the inner wall of the heating tube.

[0009] Furthermore, one end of the spring is fixedly connected to the stirring rod, and the other end of the spring is fixedly connected to the sliding rod. By arranging the spring, the sliding rod is compressed.

[0010] Furthermore, a guide ring is welded to the right end of the stirring rod, and the guide ring is rotatably connected to the reflux cylinder. By providing the guide ring, the stirring rod can rotate stably.

[0011] Furthermore, the reflux mechanism includes a reflux port, a reflux port is provided on the right side of the wall of the reflux cylinder, a glue outlet is provided on the left side of the wall of the reflux cylinder, a sleeve is welded on the right end of the rotating shaft, a main shaft is slidably connected to the inside of the sleeve, a compression spring is arranged inside the sleeve, a reamer is arranged on the outside of the main shaft, the reamer is slidably connected to the reflux cylinder, a bump is welded on the inner wall of the reflux cylinder, and the bump is in contact with the reamer. The sleeve is driven to rotate by a motor, so that the glue at the glue outlet is sucked into the reflux cylinder, and is discharged from the glue outlet again through the reamer for circulation heating, so that the glue is heated more evenly.

[0012] Furthermore, one end of the compression spring is welded to the rotating shaft, and the other end of the compression spring is fixedly connected to the main shaft. By arranging the compression spring, the main shaft is easy to reset.

[0013] Furthermore, a sliding pin is welded on the outer side of the main shaft, and the sliding pin is connected to the sliding sleeve sliding tube. By arranging the sliding pin, the movement of the main shaft is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the glue circulation heating device for uniform heating according to an embodiment of the present invention;

[0015] Figure 2 The glue circulation heating device for uniform heating of the embodiment of the present invention Figure 1 A front cross-sectional view of

[0016] Figure 3 The glue circulation heating device for uniform heating of the embodiment of the present invention Figure 2 A in the enlarged view;

[0017] Figure 4 The glue circulation heating device for uniform heating of the embodiment of the present invention Figure 2 Enlarged view of point B in . DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: base plate 1, support rod 2, heating cylinder 3, water circulation heating sleeve 4, glue inlet pipe 5, motor 6, scraping mechanism 7, reflux cylinder 8, reflux mechanism 9, connecting rod 71, stirring rod 72, guide ring 73, sliding tube 74, sliding rod 75, spring 76, scraper 77, reflux port 91, glue outlet 92, sliding sleeve 93, main shaft 94, compression spring 95, sliding pin 96, reamer 97, and bump 98.

[0020] like Figure 1 , Figure 2As shown, this embodiment provides a glue circulation heating device with uniform heating, including a base plate 1, a support rod 2 is welded to the upper end of the base plate 1, a heating tube 3 is welded to the upper end of the support rod 2, a water circulation heating sleeve 4 is arranged on the outer side of the heating tube 3, a glue inlet pipe 5 is fixedly sleeved on the tube wall of the heating tube 3, a motor 6 is fixedly installed on the right end of the heating tube 3, the rotating shaft of the motor 6 passes through the heating tube 3 and is rotatably connected to the heating tube 3, a scratching mechanism 7 is arranged on the rotating shaft, a reflux tube 8 is fixedly sleeved inside the heating tube 3, the reflux tube 8 is rotatably connected to the rotating shaft, and a reflux mechanism 9 is arranged inside the reflux tube 8.

[0021] like Figure 2 , Figure 3 As shown, the scraping mechanism 7 includes a connecting rod 71, a connecting rod 71 is welded to the outer side of the rotating shaft, a stirring rod 72 is welded to the right end of the connecting rod 71, a guide ring 73 is welded to the right end of the stirring rod 72, the guide ring 73 is rotatably connected to the reflux tube 8, and the stirring rod 72 is stably rotated by setting the guide ring 73, a sliding tube 74 is welded to the outer side of the stirring rod 72, a sliding rod 75 is slidably connected to the inside of the sliding tube 74, a spring 76 is arranged inside the sliding tube 74, and one end of the spring 76 is fixed to the stirring rod 72 The other end of the spring 76 is fixedly connected to the slide bar 75. By setting the spring 76, the slide bar 75 is compressed. The end of the slide bar 75 is fixedly connected with a scraper 77. The scraper 77 contacts the heating tube 3. The motor 6 drives the shaft to rotate, so that the connecting rod 71 drives the stirring rod 72 to rotate, and the slide tube 74 drives the scraper 77 to slide on the inner wall of the heating tube 3 through the slide bar 75, so that the inner wall of the heating tube 3 is easy to clean and glue is prevented from adhering to the inner wall of the heating tube 3.

[0022] like Figure 2 , Figure 4 As shown, the reflux mechanism 9 includes a reflux port 91, the right part of the cylinder wall of the reflux cylinder 8 is provided with the reflux port 91, the left part of the cylinder wall of the reflux cylinder 8 is provided with a glue outlet 92, a sliding sleeve 93 is welded on the right end of the rotating shaft, the interior of the sliding sleeve 93 is slidably connected with a main shaft 94, a compression spring 95 is arranged inside the sliding sleeve 93, one end of the compression spring 95 is welded to the rotating shaft, and the other end of the compression spring 95 is fixedly connected to the main shaft 94. By arranging the compression spring 95, the main shaft 94 is easy to reset, and a sliding pin 96 is welded on the outer side of the main shaft 94. 96 is connected to the sliding tube of the sliding sleeve 93, and the movement of the main shaft 94 is limited by setting the sliding pin 96. A reamer 97 is set on the outer side of the main shaft 94, and the reamer 97 is slidably connected to the reflux cylinder 8. A protrusion 98 is welded on the inner wall of the reflux cylinder 8, and the protrusion 98 is in contact with the reamer 97. The sliding sleeve 93 is driven to rotate by the motor 6, so that the glue at the glue outlet 92 is sucked into the reflux cylinder 8, and is transported by the reamer 97 and discharged from the glue outlet 92 again for circulation heating, so that the glue is heated more evenly.

[0023] The specific implementation process of the utility model is as follows: when in use, glue is passed into the heating cylinder 3 through the glue inlet pipe 5, and then hot water is passed into the water circulation heating sleeve 4 to heat the heating cylinder 3, and then the motor 6 is started, the motor 6 drives the rotating shaft to rotate, the rotating shaft drives the connecting rod 71 to rotate, the connecting rod 71 drives the stirring rod 72 to rotate, the stirring rod 72 drives the sliding tube 74 to rotate, the sliding tube 74 drives the sliding rod 75 to rotate, the sliding rod 75 drives the scraper 77 to rotate, and the spring 76 always acts on the sliding rod 75, so that the scraper 77 is pressed against the inner wall of the heating cylinder 3, and the rotating shaft is driven to rotate by the motor 6, so that the connecting rod 71 drives the stirring rod 72 to rotate, so that The sliding tube 74 drives the scraper 77 to slide on the inner wall of the heating cylinder 3 through the sliding rod 75, so that the inner wall of the heating cylinder 3 is easy to clean and glue is prevented from adhering to the inner wall of the heating cylinder 3. The rotating shaft drives the sliding sleeve 93 to rotate, the sliding sleeve 93 drives the main shaft 94 to rotate, and the main shaft 94 drives the reamer 97 to rotate, so that the glue at the glue outlet 92 is sucked into the return cylinder 8, and is transported by the reamer 97 and discharged from the glue outlet 92 again for cyclic heating, so that the glue is heated more evenly, and when the reamer 97 rotates, the obstruction of the protrusion 98 causes the reamer 97 to drive the main shaft 94 to move left and right, and the reamer 97 can be used to scrape and clean the inside of the return cylinder 8;

[0024] The motor 6 drives the rotating shaft to rotate, so that the connecting rod 71 drives the stirring rod 72 to rotate, and the sliding tube 74 drives the scraper 77 to slide on the inner wall of the heating tube 3 through the sliding rod 75, so that the inner wall of the heating tube 3 is easy to clean and glue is prevented from adhering to the inner wall of the heating tube 3;

[0025] The motor 6 drives the sleeve 93 to rotate, so that the glue at the glue outlet 92 is sucked into the reflux tube 8, and is transported by the reamer 97 and discharged from the glue outlet 92 again for cyclic heating, thereby making the glue heated more evenly.

[0026] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 direct connection, or an indirect connection 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 invention can be understood according to specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A glue circulation heating device with uniform heating, comprising a bottom plate, characterized in that: A support rod is welded to the upper end of the bottom plate, a heating cylinder is welded to the upper end of the support rod, a water circulation heating sleeve is arranged on the outer side of the heating cylinder, a rubber inlet hose is fixedly sleeved on the cylinder wall of the heating cylinder, a motor is fixedly installed on the right end of the heating cylinder, a rotating shaft of the motor passes through the heating cylinder and is rotatably connected to the heating cylinder, a scratching mechanism is arranged on the rotating shaft, a reflux cylinder is fixedly sleeved on the inside of the heating cylinder, the reflux cylinder is rotatably connected to the rotating shaft, and a reflux mechanism is arranged inside the reflux cylinder.

2. The glue circulation heating device with uniform heating according to claim 1 is characterized in that: The scraping mechanism includes a connecting rod, a connecting rod is welded to the outside of the rotating shaft, a stirring rod is welded to the right end of the connecting rod, a sliding tube is welded to the outside of the stirring rod, the inside of the sliding tube is slidably connected to the sliding rod, a spring is arranged inside the sliding tube, a scraper is fixedly connected to the end of the sliding rod, and the scraper is in contact with the heating cylinder.

3. The glue circulation heating device with uniform heating according to claim 2 is characterized in that: One end of the spring is fixedly connected to the stirring rod, and the other end of the spring is fixedly connected to the sliding rod.

4. The glue circulation heating device with uniform heating according to claim 2 is characterized in that: A guide ring is welded to the right end of the stirring rod, and the guide ring is rotatably connected to the reflux cylinder.

5. The glue circulation heating device with uniform heating according to claim 1 is characterized in that: The reflux mechanism includes a reflux port, a reflux port is opened on the right part of the cylinder wall of the reflux cylinder, a glue outlet is opened on the left part of the cylinder wall of the reflux cylinder, a sliding sleeve is welded on the right end of the rotating shaft, a main shaft is slidably connected inside the sliding sleeve, a compression spring is arranged inside the sliding sleeve, a reamer is arranged on the outside of the main shaft, the reamer is slidably connected to the reflux cylinder, a protrusion is welded on the inner wall of the reflux cylinder, and the protrusion is in contact with the reamer.

6. The glue circulation heating device with uniform heating according to claim 5 is characterized in that: One end of the compression spring is welded to the rotating shaft, and the other end of the compression spring is fixedly connected to the main shaft.

7. The glue circulation heating device with uniform heating according to claim 5 is characterized in that: A sliding pin is welded on the outer side of the main shaft, and the sliding pin is connected to the sliding sleeve and sliding tube.

Images