A tile adhesive dispensing equipment

Abstract

This invention relates to the field of tile adhesive dispensing, and discloses a tile adhesive dispensing device, including a dispensing device body located at the bottom of the hopper, a carrying box between the conveyor belt and the dispensing device body, several dispensing bags stacked in the carrying box, a dispensing drive device on the dispensing device body, a bag-loading auxiliary device on the dispensing drive device, and a sealing mechanism at one end of the dispensing drive device near the dispensing device body. The advantages of this invention compared to existing technologies are: the electric telescopic rod three drives the sliding frame to move along the sliding rod one, the electric telescopic rod four drives the adsorption block to move downwards, and the negative pressure device generates negative pressure at the adsorption port through the main pipe and branch pipes, accurately adsorbing the dispensing bags. After adsorption, the adsorption block rotates along the contact surface of the guide block, causing the dispensing bag to change from a vertical to a horizontal slightly open state, and then is reset by the electric telescopic rod three, accurately delivering the dispensing bag into the interface. No manual intervention is required, improving bag loading efficiency and solving the problems of inefficiency and deviation in traditional manual bag loading.

Description

Technical Field

[0001] This invention relates to the field of tile adhesive dispensing, specifically to a tile adhesive dispensing device. Background Technology

[0002] Tile adhesive, as a core auxiliary material for tile laying in building decoration, needs to be precisely packaged into standardized packaging to meet the usage needs of different scenarios such as home decoration and construction projects. The packaging process must strictly follow the industry standard JGJ / T298-2013, while ensuring tight sealing and stable production efficiency.

[0003] Currently, most mainstream tile adhesive dispensing equipment in the industry operates on a "semi-manual assistance + step-by-step operation" model. This model suffers from significant technical bottlenecks in automation, dispensing accuracy, and sealing reliability, making it difficult to meet the requirements of large-scale, high-standard production. The "semi-manual assistance + step-by-step operation" model suffers from high reliance on manual labor and low efficiency. The core processes of traditional tile adhesive dispensing equipment (bag loading and opening) require extensive manual intervention. Empty dispensing bags must be manually placed onto the discharge pipe one by one. Manual bag loading is time-consuming and labor-intensive, resulting in low production efficiency and high labor costs. Furthermore, tile adhesive dispensing bags are mostly plastic composite bags with a default folded-closed inlet. Traditional equipment requires manual opening and bag loading, which is cumbersome and prone to tearing due to uneven force, increasing raw material waste and packaging costs. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned difficulties and provide a tile adhesive dispensing device.

[0005] To solve the above-mentioned technical problems, the technical solution provided by the present invention is as follows:

[0006] A tile adhesive dispensing device includes a dispensing unit body located at the bottom of a hopper. Tile adhesive powder in the hopper is output from the dispensing unit body. A conveyor belt is provided on one side of the dispensing unit body. A carrying box is provided between the conveyor belt and the dispensing unit body. Several dispensing bags are stacked in the carrying box. The dispensing unit body is provided with a dispensing drive device that can drive the dispensing bags to move onto the conveyor belt after being filled. The dispensing drive device is provided with a bag loading auxiliary device that can move the dispensing bags in the carrying box into the dispensing drive device and dock them with the dispensing unit body. A sealing mechanism is provided at one end of the dispensing drive device near the dispensing unit body. Before the dispensing bag is filled, the sealing mechanism can open the inlet of the dispensing bag by squeezing. After the dispensing bag is filled, the sealing mechanism can seal the inlet of the dispensing bag.

[0007] As an improvement, the main body of the material distribution device is equipped with a discharge pipe connected to the hopper, and a discharge pipe is provided at the bottom end of the discharge pipe. The main body of the material distribution device is equipped with a support plate for fixing the discharge pipe. The dispensing drive device includes an electric telescopic rod one fixed to the support plate. The telescopic end of the electric telescopic rod one is equipped with an upper bag frame. The upper bag frame has a slot, and a bag unloading frame is slidably arranged in the slot. An electric telescopic rod two is provided on the upper bag frame, located below the electric telescopic rod one. The telescopic end of the electric telescopic rod two passes through the upper bag frame and is hinged to the bag unloading frame.

[0008] As an improvement, one end of the upper bag frame is provided with a connecting interface located outside the discharge pipe. The packaging bag is located inside the unloading frame and the inlet of the packaging bag is sleeved outside the discharge pipe. A rotating groove is provided on the slot. The other end of the upper bag frame is provided with an auxiliary wheel that is tumblingly connected to the unloading frame. When the unloading frame moves to the rotating groove near the end of the electric telescopic rod, it can be tilted.

[0009] As an improvement, a working chamber is provided on the inner wall of the interface. The sealing mechanism includes a bottom plate and a top plate distributed in the working chamber. An electric telescopic rod is provided at the bottom of the bottom plate. A heat sealing block is provided on the opposite surface of the bottom plate and the top plate to heat seal the feed port of the packaging bag. A toothed plate is provided at both ends of the bottom plate and the top plate. A transmission gear is provided between the two toothed plates and meshes with the two toothed plates simultaneously. A perforation is provided on the bottom plate through which the toothed plate on the top plate passes.

[0010] As an improvement, a reduction gear is provided on one side of the toothed plate, located at the bottom of the transmission gear and meshing with the transmission gear. A wide gear is provided at the end of the reduction gear, and a horizontal toothed plate is meshed on the wide gear. A clamping block is provided on the toothed plate to open the feed port of the packaging bag.

[0011] As an improvement, a through groove is provided at the top of the upper bag frame, and a sliding rod is provided in the through groove. The upper bag auxiliary device includes a sliding frame that is slidably disposed in the through groove and passes through the sliding rod. An electric telescopic rod is provided at the end of the sliding frame, and an electric telescopic rod is provided at the top of the sliding frame. The telescopic end of the electric telescopic rod passes through the cavity of the sliding frame and has a hinged end. Several mutually hinged adsorption blocks are provided below the sliding frame. The central adsorption block is hinged to the hinged end. A spring is connected between one end of the central adsorption block according to the rotation trajectory and the other end of the hinged end.

[0012] As an improvement, the adsorption block is equipped with adsorption ports, and several adsorption ports are connected by branch pipes. The main body of the material distribution device is equipped with a negative pressure device, and the negative pressure device is connected to the branch pipes by a main pipe.

[0013] As an improvement, a guide block is provided at the top of the inner wall of the upper bag frame, and a through groove passes through the guide block. Several contact surfaces are provided at the bottom of the guide block, which abut against several adsorption blocks respectively. When the adsorption block abuts against the contact surface and the inlet of the dispensing bag is sleeved outside the outlet pipe, the bottom end of the adsorption block is tangent to the dispensing bag. A U-shaped elastic sheet is provided between two adsorption blocks, and the elastic sheet has no elastic potential energy when the two adsorption blocks are aligned.

[0014] As an improvement, the bottom of the upper bag frame and the unloading bag frame are provided with through grooves. The carrying box includes a box body, one end of which is slidably connected to an insertion rod. The end of the insertion rod is provided with a push plate that abuts against the dispensing bag, and a spring is sleeved on the insertion rod.

[0015] The advantages of this invention compared to the prior art are as follows:

[0016] 1. This device achieves automated and precise bag loading through a bag loading auxiliary device: the stacked packaging bags in the carrying box are automatically positioned by spring one and the push plate to ensure continuous bag picking; electric telescopic rod three drives the sliding frame to move along slide rod one, and electric telescopic rod four drives the adsorption block to move downward. The negative pressure device generates negative pressure at the adsorption port through the main pipe and branch pipe, accurately adsorbing the packaging bags. After adsorption, the adsorption block rotates along the contact surface of the guide block, causing the packaging bag to change from a vertical to a horizontal slightly open state. Then, the electric telescopic rod three resets the bag, accurately delivering it into the interface. No manual intervention is required, improving bag loading efficiency and solving the problems of inefficiency and deviation in traditional manual bag loading.

[0017] 2. The sealing mechanism of this device integrates "automatic bag opening + synchronous sealing": Before dispensing, the electric telescopic rod five retracts, causing the bottom plate to move down. Through the linkage of toothed plate one and transmission gear, the top plate moves up. At the same time, the reduction gear and wide gear drive toothed plate two, causing the clamping block to squeeze and open the dispensing bag inlet, ensuring smooth bagging. After the filling is completed, the electric telescopic rod five extends, and the heat sealing block of the bottom plate and top plate precisely fits the inlet, quickly completing the thermoplastic sealing. There is no need for separate bag opening or sealing steps. The automatic bag opening and synchronous sealing process is completed by the extension and retraction of the electric telescopic rod five.

[0018] 3. This device achieves automated and smooth bag unloading through a dispensing drive mechanism: After filling and sealing, an electric telescopic rod one drives the upper bag frame to move towards the conveyor belt. Once in position, an electric telescopic rod two extends, pushing the unloading frame to slide along the slot. Auxiliary wheels reduce sliding friction, causing the unloading frame to tilt, and the dispensing bag smoothly slides onto the conveyor belt under gravity. The entire unloading process requires no manual contact, avoiding damage to the dispensing bag, and seamlessly connects with the conveyor belt, achieving continuous "dispensing-conveying" operation and improving overall production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a tile adhesive dispensing device according to the present invention.

[0020] Figure 2 This is a schematic diagram showing the overall structure of a tile adhesive dispensing device according to the present invention.

[0021] Figure 3 This is a partial structural schematic diagram of a tile adhesive dispensing device according to the present invention.

[0022] Figure 4This is a schematic diagram showing the dispensing drive device of a tile adhesive dispensing equipment according to the present invention.

[0023] Figure 5 This is a schematic diagram of the sealing mechanism of a tile adhesive dispensing device according to the present invention.

[0024] Figure 6 This invention relates to a tile adhesive dispensing device. Figure 3 Schematic diagram of the structure at point A in the middle.

[0025] Figure 7 This is a schematic diagram of the bag-loading auxiliary device of a tile adhesive dispensing equipment according to the present invention. Figure 1 .

[0026] Figure 8 This is a schematic diagram of the bag-loading auxiliary device of a tile adhesive dispensing equipment according to the present invention. Figure 2 .

[0027] Figure 9 This is a schematic diagram of the carrier box structure of a tile adhesive dispensing device according to the present invention.

[0028] Figure 10 This is a schematic diagram of a dispensing bag for a tile adhesive dispensing device according to the present invention.

[0029] As shown in the figure: 1. Hopper; 2. Main body of the material distribution device; 201. Feed pipe; 202. Discharge pipe; 203. Support plate; 3. Conveyor belt; 4. Carrying box; 401. Box body; 402. Insert rod; 403. Push plate; 404. Spring 1; 5. Dispensing bag; 6. Dispensing drive device; 601. Electric telescopic rod 1; 602. Upper bag frame; 603. Connecting interface; 604. Slot; 605. Unloading bag frame; 606. Electric telescopic rod 2; 607. Auxiliary wheel; 608. Guide block; 609. Through slot; 610. Slide rod 1; 7 701. Bag-raising auxiliary device; 702. Sliding frame; 703. Electric telescopic rod three; 704. Electric telescopic rod four; 705. Hinge end; 706. Adsorption block; 707. Spring two; 708. Adsorption port; 709. Branch pipe; 710. Main pipe; 711. Elastic sheet; 801. Sealing mechanism; 802. Base plate; 803. Top plate; 804. Toothed plate one; 805. Transmission gear; 806. Reduction gear; 807. Wide gear; 808. Toothed plate two; 809. Clamping block; 810. Heat sealing block. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 10 As shown:

[0032] A tile adhesive dispensing device includes a dispensing device body 2 located at the bottom of a silo 1. Tile adhesive powder in the silo 1 is output from the dispensing device body 2. A conveyor belt 3 is provided on one side of the dispensing device body 2. A carrying box 4 is provided between the conveyor belt 3 and the dispensing device body 2. Several dispensing bags 5 are stacked in the carrying box 4. The dispensing device body 2 is provided with a dispensing drive device 6 that can drive the dispensing bags 5 to move onto the conveyor belt 3 after being filled. The dispensing drive device 6 is provided with a bag loading auxiliary device 7 that can move the dispensing bags 5 in the carrying box 4 into the dispensing drive device 6 and dock with the dispensing device body 2. A sealing mechanism 8 is provided in one end of the dispensing drive device 6 near the dispensing device body 2. Before the dispensing bag 5 is dispensed, the sealing mechanism 8 can open the inlet of the dispensing bag 5 by squeezing. After the dispensing bag 5 is filled, the sealing mechanism 8 can seal the inlet of the dispensing bag 5.

[0033] The working principle of this invention: This equipment adopts a fully automated process of "automatic bag loading - inlet opening - quantitative dispensing - thermoplastic sealing - finished product conveying". The bag loading auxiliary device 7 grabs the dispensing bag 5 from the carrier box 4 and moves it vertically upward. When the dispensing bag 5 is lifted into place, the sealing mechanism 8 and the bag loading auxiliary device 7 open the inlet of the dispensing bag 5. Driven by the dispensing drive device 6, it accurately connects to the dispensing device body 2. After dispensing, the dispensing drive device 6 drives the dispensing bag 5 to separate from the dispensing device body 2. Then the sealing mechanism 8 completes the thermoplastic sealing. After that, the dispensing drive device 6 continues to start, thereby driving the dispensing bag 5 after filling to move to the conveyor belt 3 for transfer. The hopper 1 and the dispensing device body 2 continuously provide a quantitative amount of tile adhesive powder. All modules work together to complete the efficient dispensing without human intervention.

[0034] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 6 As shown:

[0035] The main body 2 of the material distribution device is provided with a feeding pipe 201 that communicates with the hopper 1. The bottom end of the feeding pipe 201 is provided with a discharge pipe 202. The main body 2 of the material distribution device is provided with a support plate 203 for fixing the discharge pipe 202. The dispensing drive device 6 includes an electric telescopic rod 601 fixed on the support plate 203. The telescopic end of the electric telescopic rod 601 is provided with an upper bag frame 602. The upper bag frame 602 is provided with a slot 604. The unloading bag frame 605 is slidably provided in the slot 604. The upper bag frame 602 is provided with an electric telescopic rod 606 located below the electric telescopic rod 601. The telescopic end of the electric telescopic rod 606 passes through the upper bag frame 602 and is hinged to the unloading bag frame 605.

[0036] One end of the upper bag frame 602 is provided with a connecting interface 603 located outside the discharge pipe 202. The dispensing bag 5 is located inside the unloading frame 605, and the inlet of the dispensing bag 5 is fitted outside the discharge pipe 202, as shown in the attached figure. Figure 4 As shown, the packaging bag 5 located in the unloading frame 605 is in the state after being loaded with tile adhesive. A rotating groove is provided on the slot 604. The other end of the upper bag frame 602 is provided with an auxiliary wheel 607 that is tumblingly connected to the unloading frame 605. When the unloading frame 605 moves to the rotating groove near the end of the electric telescopic rod 606, it can be tilted.

[0037] After the tile adhesive powder is produced, it is temporarily stored in silo 1. When it needs to be repackaged, the main body 2 of the dispensing device delivers the powder in silo 1 to the feed pipe 201 according to a preset weight. The powder falls naturally along the feed pipe 201 and is precisely injected into the inlet of the packaging bag 5, which is fitted on the outside of the pipe, through the discharge pipe 202. The support plate 203 always fixes the position of the discharge pipe 202 to ensure that there is no misalignment when the discharge pipe 202 is connected to the inlet of the packaging bag 5. Silo 1 serves as a storage container for tile adhesive powder, providing a continuous source of raw materials for the repackaging operation; it provides a stable feed source to the packaging bag 5 through the feed pipe 201 and the discharge pipe 202.

[0038] Working principle of the dispensing drive device 6: When the bag is loaded, the bag loading auxiliary device 7 drives the dispensing bag 5 to move upward. When the dispensing bag 5 is inside the dispensing drive device 6, the feed port of the dispensing bag 5 changes from a vertically folded state to a slightly open horizontal state. Then, the sealing mechanism 8 increases the opening of the feed port of the dispensing bag 5. The electric telescopic rod 601 is activated to drive the upper bag frame 602 to move towards the main body 2 of the dispensing device, so that the interface 603 is fitted onto the outside of the discharge pipe 202. At this time, the feed port of the dispensing bag 5 inside the unloading frame 605 is just fitted onto the discharge pipe 202.

[0039] After loading is completed, the electric telescopic rod 601 drives the upper bag frame 602 to move towards the conveyor belt 3. When the loaded bag 5 is removed from the discharge pipe 202, the sealing mechanism 8 is activated to perform heat sealing on the inlet of the bag 5. When the upper bag frame 602 moves above the carrying box 4, the telescopic end of the electric telescopic rod 606 extends, pushing the unloading frame 605 to slide along the slot 604. The auxiliary wheel 607 reduces the frictional resistance when the unloading frame 605 slides. The unloading frame 605 tilts so that the internal bag 5 slides onto the conveyor belt 3. After unloading is completed, the electric telescopic rod 606 retracts, driving the unloading frame 605 to reset. Then, the upper bag auxiliary device 7 removes the bag 5 from the carrying box 4. The electric telescopic rod 601 drives the upper bag frame 602 back to the initial position, ready for the next bag loading and dispensing operation.

[0040] The drive unit 6 completes the movement process of the packaging bag 5, which involves "opening the bag, filling it, disengaging it from the discharge pipe 202, thermoforming it, and unloading it onto the conveyor belt 3". Automatic unloading of the packaging bag 5 is achieved through the sliding of the unloading frame 605, requiring no manual intervention. When the unloading frame 605 of the packaging drive unit 6 tilts to unload, the filled and sealed packaging bag 5 slides onto the surface of the conveyor belt 3. The conveyor belt 3 then transports the packaging bag 5 from the unloading position to the finished product storage area, realizing the automated transfer of packaged finished products and forming a complete production process.

[0041] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 5 As shown:

[0042] The inner wall of the interface 603 is provided with a working chamber. The sealing mechanism 8 includes a bottom plate 801 and a top plate 803 distributed vertically in the working chamber. An electric telescopic rod 802 is provided at the bottom of the bottom plate 801. A heat sealing block 810 is provided on the opposite surface of the bottom plate 801 and the top plate 803 to heat seal the feed port of the packaging bag 5. A toothed plate 804 is provided at both ends of the bottom plate 801 and the top plate 803. A transmission gear 805 is provided between the two toothed plates 804 and meshes with the two toothed plates 804 at the same time. A perforation is provided on the bottom plate 801 through which the toothed plate 804 on the top plate 803 passes.

[0043] A reduction gear 806 is provided on one side of the toothed plate 804, located at the bottom of the transmission gear 805 and meshing with the transmission gear 805. A wide gear 807 is provided at the end of the reduction gear 806. A horizontal toothed plate 808 is meshed on the wide gear 807. A clamping block 809 is provided on the toothed plate 808 to open the feed port of the packaging bag 5.

[0044] Working principle of sealing mechanism 8: Before dispensing, the electric telescopic rod 802 retracts, pushing the bottom plate 801 downward. The toothed plate 804 of the bottom plate 801 drives the transmission gear 805 to rotate. The transmission gear 805 drives the toothed plate 804 of the top plate 803 to move upward. The bottom plate 801 and the top plate 803 move away synchronously. At the same time, the transmission gear 805 drives the reduction gear 806 to rotate. The reduction gear 806 drives the toothed plate 808 to move towards the dispensing bag 5 through the wide gear 807. The clamping block 809 abuts against the feed port of the dispensing bag 5 and squeezes and opens it inward. With the retraction of the electric telescopic rod 601, the feed port of the dispensing bag 5 is covered by the discharge pipe 202, ensuring that the powder enters smoothly.

[0045] After filling, the electric telescopic rod 802 extends, causing the heat-sealing blocks 810 of the bottom plate 801 and top plate 803 to adhere to the upper and lower sides of the inlet of the packaging bag 5. The clamping block 809 disengages from the inlet of the packaging bag 5, and the heat-sealing block 810 is heated to thermo-seal the inlet. After sealing, the electric telescopic rod 802 retracts, the bottom plate 801 moves down, the top plate 803 moves up with the toothed plate 804, and the clamping block 809 returns to its original position with the toothed plate 808. At this time, neither the clamping block 809 nor the heat-sealing block 810 is in contact with the inlet of the packaging bag 5, awaiting the next operation. Before packaging, the inlet of the packaging bag 5 is opened by the clamping block 809 to ensure that the powder enters without obstruction; after packaging, the inlet is thermo-sealed by the heat-sealing block 810 to prevent the tile adhesive powder from becoming damp and clumping or leaking during transportation.

[0046] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 6 Appendix Figure 7 Appendix Figure 8 Appendix Figure 9 Appendix Figure 10 As shown:

[0047] The top of the upper bag frame 602 is provided with a through groove 609, and a slide rod 610 is provided in the through groove 609. The upper bag auxiliary device 7 includes a sliding frame 701 that is slidably disposed in the through groove 609 and slidably passed through by the slide rod 610. The end of the sliding frame 701 is provided with an electric telescopic rod 702, and the top of the sliding frame 701 is provided with an electric telescopic rod 703. The telescopic end of the electric telescopic rod 703 passes through the cavity of the sliding frame 701 and is provided with a hinge end 704. Several mutually hinged adsorption blocks 705 are provided below the sliding frame 701. The central adsorption block 705 is hinged to the hinge end 704. A spring 706 is connected between one end of the central adsorption block 705 according to the rotation trajectory and the other end of the hinge end 704.

[0048] The adsorption block 705 is provided with an adsorption port 707, and several adsorption ports 707 are connected by a branch pipe 708. The main body 2 of the material distribution device is provided with a negative pressure device, and the negative pressure device is connected to the branch pipe 708 by a main pipe 709.

[0049] A guide block 608 is provided at the top of the inner wall of the upper bag frame 602. A through groove 609 passes through the guide block 608. Several contact surfaces are provided at the bottom of the guide block 608, which respectively abut against several adsorption blocks 705. When the adsorption block 705 abuts against the contact surface and the inlet of the dispensing bag 5 is sleeved outside the outlet pipe 202, the bottom end of the adsorption block 705 is tangent to the dispensing bag 5. A U-shaped elastic sheet 710 is provided between two adsorption blocks 705. When the two adsorption blocks 705 are aligned, the elastic sheet 710 has no elastic potential energy.

[0050] Working principle of bag-loading auxiliary device 7: When bag-loading auxiliary device 7 performs bag-loading work, electric telescopic rod three 702 drives sliding frame 701 to move along sliding rod one 610 towards carrying box 4. During the movement of sliding frame 701, electric telescopic rod four 703 extends to lower the height of suction block 705; Figure 10 As shown, the dispensing bag 5 consists of a bag body and a material inlet, and the dispensing bag 5 is in a folded state. At this time, the material inlet is in a vertically closed state. When the adsorption block 705 comes into contact with the bag body of the dispensing bag 5, the negative pressure device is activated. Through the main pipe 709 and the branch pipe 708, the adsorption port 707 generates negative pressure, and then the adsorption block 705 adsorbs the surface of the dispensing bag 5.

[0051] When the electric telescopic rod 703 is activated, it retracts and moves the dispensing bag 5 upward. When the adsorption block 705 contacts the guide block 608, the adsorption block 705 can slide along the contact surface of the guide block 608, that is, the adsorption blocks 705 rotate as a whole. When the adsorption blocks 705 change from a vertical state to a horizontal state, the spring 706 is in a compressed state. The electric telescopic rod 703 is activated again to retract and make the adsorption blocks 705 fit with the contact surface of the guide block 608. During the fitting process, the angle between the two adsorption blocks 705 changes, and the elastic sheet 710 is in a stretched state during the angle change. When the state of the adsorption block 705 changes, since the dispensing bag 5 is driven by the adsorption block 705, that is, the feed port of the dispensing bag 5 will change from a vertical folded state to a horizontal slightly open state. Finally, under the contact surface of the adsorption blocks 705 and the guide block 608, the upper half of the feed port of the dispensing bag 5 changes from a horizontal state to an arc-shaped state with the opening facing downward.

[0052] Subsequently, the electric telescopic rod 702 drives the sliding frame 701 to move in the opposite direction, aligning the inlet of the dispensing bag 5 with the outlet pipe 202 and moving it into the interface 603. When the inlet of the dispensing bag 5 is fitted outside the outlet pipe 202, the bottom end of the adsorption block 705 is tangent to the dispensing bag 5, the negative pressure device closes, and the adsorption port 707 releases the dispensing bag 5. The elastic sheet 710 between adjacent adsorption blocks 705 deforms when the adsorption block 705 rotates, and assists the adsorption block 705 in returning to a horizontal state during reset. The automatic gripping of the dispensing bag 5 is achieved through negative pressure adsorption, replacing manual bag loading.

[0053] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 6 Appendix Figure 9 As shown:

[0054] The bottom of the upper bag frame 602 and the unloading bag frame 605 is provided with through grooves. The carrying box 4 includes a box body 401. One end of the box body 401 is slidably connected to an insertion rod 402. The end of the insertion rod 402 is provided with a push plate 403 that abuts against the dispensing bag 5. The insertion rod 402 is covered with a spring 404.

[0055] Before the repackaging process, several empty repackaging bags 5 are neatly stacked inside the housing 401, with one side of the stacked repackaging bags 5 tightly pressed against the push plate 403. At this time, the spring 404 is in a compressed state. When the outermost repackaging bag 5 is picked up by the bag-raising auxiliary device 7, the pressure of the stacked repackaging bags 5 on the push plate 403 decreases, and the spring 404 releases its elastic potential energy, pushing the remaining repackaging bags 5 towards the bag-picking position, ensuring that the bag-raising auxiliary device 7 can always pick up the repackaging bags 5. The carrying box 4 provides a centralized storage space for the repackaging bags 5, preventing the repackaging bags 5 from scattering. Through the cooperation of the spring 404 and the push plate 403, the automatic replenishment of the repackaging bags 5 is achieved, ensuring that the bag-raising auxiliary device 7 can continuously pick up bags without the need for frequent manual handling of the repackaging bags 5.

[0056] When implementing the tile adhesive dispensing equipment, firstly, several empty dispensing bags 5 are neatly stacked inside the housing 401 of the carrying box 4. One side of the stacked dispensing bags 5 is in contact with the push plate 403, so that the spring 404 of the insert rod 402 is in a compressed state, thus completing the material loading preparation.

[0057] After the equipment is started, the bag-raising auxiliary device 7 begins to work: the electric telescopic rod 3 702 drives the sliding frame 701 to move towards the bearing box 4 along the sliding rod 1 610 in the top through groove 609 of the upper bag frame 602. At the same time, the electric telescopic rod 4 703 extends to lower the height of the adsorption block 705. When the adsorption block 705 contacts the outermost dispensing bag 5, the negative pressure device on the main body 2 of the dispensing device is activated to adsorb the dispensing bag 5. Then the electric telescopic rod 4 703 retracts and drives the dispensing bag 5 to move upward. The adsorption block 705 slides along the contact surface of the guide block 608 and rotates as a whole, changing from a vertical state to a horizontal state. The spring 2 706 stretches and the elastic sheet 710 deforms. The feed port of the dispensing bag 5 changes from a vertically folded state to a horizontally slightly open state. The electric telescopic rod 3 702 drives the sliding frame 701 to move in the opposite direction.

[0058] Next, the sealing mechanism 8 is activated: the electric telescopic rod 802 retracts and pushes the bottom plate 801 downward. The toothed plate 804 of the bottom plate 801 drives the transmission gear 805 to rotate, driving the toothed plate 804 of the top plate 803 to move upward. At the same time, the transmission gear 805 drives the reduction gear 806 and the wide gear 807 to rotate, causing the toothed plate 808 to drive the clamping block 809 to move towards the packaging bag 5, further opening the inlet. Subsequently, the electric telescopic rod 601 drives the upper bag frame 602 to move towards the main body 2 of the dispensing device, so that the interface 603 is fitted over the discharge pipe 202, and the inlet of the packaging bag 5 is precisely fitted onto the discharge pipe 202.

[0059] The ceramic tile adhesive powder in the silo 1 is quantitatively injected into the packaging bag 5 through the feeding pipe 201 and the discharge pipe 202. After the filling is completed, the electric telescopic rod 601 drives the upper bag frame 602 to move towards the conveyor belt 3, so that the packaging bag 5 is separated from the discharge pipe 202. At this time, the electric telescopic rod 802 extends, the bottom plate 801 and the top plate 803 approach each other, the heat sealing block 810 fits against the feed port and is energized to heat-seal the opening, and the clamping block 809 is reset with the toothed plate 808. When the upper bag frame 602 moves above the conveyor belt 3, the electric telescopic rod 606 extends to push the unloading bag frame 605 to slide along the slot 604. The auxiliary wheel 607 reduces friction, and the unloading bag frame 605 tilts so that the sealed packaging bag 5 slides onto the conveyor belt 3. The conveyor belt 3 transports the finished product to the storage area. Afterward, the electric telescopic rod 606 retracts, causing the unloading bag frame 605 to reset. The spring 404 in the bearing box 4 pushes the push plate 403 to fill in the remaining packaging bag 5, and the equipment enters the next packaging cycle.

[0060] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tile adhesive dispensing device, comprising a dispensing device body (2) located at the bottom of a silo (1), wherein tile adhesive powder in the silo (1) is output by the dispensing device body (2), characterized in that: A conveyor belt (3) is provided on one side of the main body (2) of the material distribution device. A carrying box (4) is provided between the conveyor belt (3) and the main body (2) of the material distribution device. Several packaging bags (5) are stacked in the carrying box (4). A packaging drive device (6) is provided on the main body (2) of the material distribution device that can drive the packaging bags (5) to move to the conveyor belt (3) after being filled. A bag-loading auxiliary device (7) is provided on the packaging drive device (6) that can move the packaging bags (5) in the carrying box (4) to the packaging drive device (6) and dock with the main body (2) of the material distribution device. A sealing mechanism (8) is provided at one end of the packaging drive device (6) near the main body (2) of the material distribution device. Before the packaging bag (5) is packaged, the sealing mechanism (8) can open the inlet of the packaging bag (5) by squeezing. After the packaging bag (5) is filled, the sealing mechanism (8) can seal the inlet of the packaging bag (5). The main body (2) of the material distribution device is provided with a feeding pipe (201) connected to the hopper (1). The bottom end of the feeding pipe (201) is provided with a discharge pipe (202). The main body (2) of the material distribution device is provided with a support plate (203) for fixing the discharge pipe (202). The dispensing drive device (6) includes an electric telescopic rod (601) fixed on the support plate (203). The telescopic end of the electric telescopic rod (601) is provided with an upper bag frame (602). The upper bag frame (602) is provided with a slot (604). The unloading bag frame (605) is slidably provided in the slot (604). The bottom of the upper bag frame (602) and the unloading bag frame (605) are provided with through slots. The top of the upper bag frame (602) is provided with a through groove (609), and a slide rod (610) is provided in the through groove (609). The upper bag auxiliary device (7) includes a sliding frame (701) that is slidably disposed in the through groove (609) and passed through by the slide rod (610). The end of the sliding frame (701) is provided with an electric telescopic rod (702), and the top of the sliding frame (701) is provided with an electric telescopic rod (703). The telescopic end of the electric telescopic rod (703) passes through the cavity of the sliding frame (701) and the end is provided with a hinged end (704). Several mutually hinged adsorption blocks (705) are provided below the sliding frame (701). The central adsorption block (705) is hinged to the hinged end (704). A spring (706) is connected between one end of the central adsorption block (705) according to the rotation trajectory and the hinged end (704).

2. The tile adhesive dispensing equipment according to claim 1, characterized in that: The upper bag frame (602) is provided with an electric telescopic rod two (606) located below the electric telescopic rod one (601). The telescopic end of the electric telescopic rod two (606) passes through the upper bag frame (602) and is hinged to the bag unloading frame (605).

3. The tile adhesive dispensing equipment according to claim 2, characterized in that: One end of the upper bag frame (602) is provided with a connecting interface (603) located outside the discharge pipe (202). The packaging bag (5) is located inside the unloading frame (605) and the inlet of the packaging bag (5) is sleeved outside the discharge pipe (202). A rotating groove is provided on the slot (604). The other end of the upper bag frame (602) is provided with an auxiliary wheel (607) that is tumblingly connected to the unloading frame (605). When the unloading frame (605) moves to the rotating groove near the end of the electric telescopic rod (606), it can be tilted.

4. The tile adhesive dispensing equipment according to claim 3, characterized in that: The inner wall of the interface (603) is provided with a working chamber. The sealing mechanism (8) includes a bottom plate (801) and a top plate (803) distributed in the working chamber. An electric telescopic rod (802) is provided at the bottom of the bottom plate (801). A heat sealing block (810) that can heat seal the feed port of the packaging bag (5) is provided on the opposite surfaces of the bottom plate (801) and the top plate (803). A toothed plate (804) is provided at both ends of the bottom plate (801) and the top plate (803). A transmission gear (805) that meshes with the two toothed plates (804) is provided between the two toothed plates (804). A perforation is provided on the bottom plate (801) through which the toothed plate (804) on the top plate (803) passes.

5. A tile adhesive dispensing device according to claim 4, characterized in that: A reduction gear (806) is provided on one side of the toothed plate (804) at the bottom of the transmission gear (805) and meshed with the transmission gear (805). A wide gear (807) is provided at the end of the reduction gear (806). A horizontal toothed plate (808) is meshed on the wide gear (807). A clamping block (809) is provided on the toothed plate (808) to open the feed port of the packaging bag (5).

6. The tile adhesive dispensing equipment according to claim 1, characterized in that: The adsorption block (705) is provided with an adsorption port (707), and several adsorption ports (707) are connected by a branch pipe (708). The main body (2) of the material distribution device is provided with a negative pressure device, and the negative pressure device and the branch pipe (708) are connected by a main pipe (709).

7. A tile adhesive dispensing device according to claim 1, characterized in that: A guide block (608) is provided at the top of the inner wall of the upper bag frame (602). A through groove (609) passes through the guide block (608). The bottom of the guide block (608) is provided with several contact surfaces that abut against several adsorption blocks (705). When the adsorption block (705) abuts against the contact surface and the inlet of the dispensing bag (5) is sleeved outside the outlet pipe (202), the bottom end of the adsorption block (705) is tangent to the dispensing bag (5). A U-shaped elastic sheet (710) is provided between two adsorption blocks (705). When the two adsorption blocks (705) are flush, the elastic sheet (710) has no elastic potential energy.

8. A tile adhesive dispensing device according to claim 1, characterized in that: The carrier box (4) includes a box body (401), one end of which is slidably connected to a plug rod (402), the end of the plug rod (402) is provided with a push plate (403) that abuts against the dispensing bag (5), and the plug rod (402) is covered with a spring (404).

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