Corner wrapping mechanism and ceramic tile packaging machine

Abstract

The utility model provides a wrap angle mechanism, a blocking and cutting assembly comprises a first driving element, a baffle and a cutting plate, the first driving element is connected with the baffle, the cutting plate is fixedly installed on the baffle, and the first driving element can drive the baffle and the cutting plate to reciprocate; the corner bin is provided with a sliding groove for containing the protective wrap corner, and the protective wrap corner can slide to the position below the cutting plate from the sliding groove. The pushing and connecting assembly comprises a second driving element, a third driving element, a pushing plate and a bearing piece, the second driving element is connected with the third driving element, the pushing plate and the bearing piece are connected with the third driving element, and the second driving element can drive the bearing piece on the third driving element to move towards the baffle to be used for receiving the protective wrap angle sliding from the baffle. And the third driving element can drive the push plate to push the protective wrap angle on the receiving piece to the corner of the ceramic tile. The utility model further provides a ceramic tile packaging machine adopting the corner wrapping mechanism. The ceramic tile packaging machine has the advantages of being simple in structure, efficient, automatic and capable of conveniently conducting corner wrapping operation on ceramic tiles.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceramic tile packaging equipment technical field especially relates to a corner wrapping mechanism and ceramic tile packaging machine. BACKGROUND

[0002] Ceramic tile is loved by people as a kind of indispensable decoration article, therefore, ceramic tile plays an irreplaceable important role in decoration. And due to the brittleness of ceramic tile material, the four right angles of ceramic tile are prone to damage in the transportation and storage process. Therefore, ceramic tile packaging equipment is developed later, which mainly packages ceramic tile. As the technical solution provided in the Chinese utility model patent announcement No. CN217599032U, the corner wrapping mechanism of ceramic tile packaging corner protector is used for corner wrapping operation of ceramic tile to solve the technical defect that ceramic tile is damaged due to lack of protection of four right angles in the transportation and storage process. UTILITY MODEL CONTENT

[0003] Based on this, the purpose of the utility model is to provide another corner wrapping mechanism that can perform corner wrapping operation on the corner part of ceramic tile to solve the technical defect that ceramic tile is damaged due to lack of protection of the corner part in the transportation and storage process.

[0004] Another purpose of the utility model is to provide a ceramic tile packaging machine using the above-mentioned corner wrapping mechanism.

[0005] The corner wrapping mechanism provided by the utility model comprises:

[0006] The blocking and cutting assembly comprises a first driving element, a blocking plate and a cutting plate. The first driving element is connected with the blocking plate, and the cutting plate is fixedly installed on the blocking plate. The first driving element can drive the blocking plate and the cutting plate to reciprocate.

[0007] The corner warehouse has a sliding groove for placing the protective corner wrapping, and the protective corner wrapping can slide from the sliding groove to below the cutting plate.

[0008] The pushing and connecting assembly comprises a second driving element, a third driving element, a pushing plate and a receiving element. The second driving element is connected with the third driving element, and the pushing plate and the receiving element are connected with the third driving element. The second driving element can drive the receiving element on the third driving element to move towards the blocking plate for receiving the protective corner wrapping sliding from the blocking plate. The third driving element can drive the pushing plate to push the protective corner wrapping on the receiving element to the corner of the ceramic tile.

[0009] Optionally, two opposite side plates are further included, the blocking and cutting assembly and the pushing and receiving assembly are both between the two side plates, the corner warehouse is installed on one side of the two side plates and closer to the blocking plate and between the two side plates, so that the protective corner in the chute slides to the blocking plate.

[0010] The first driving element, the blocking plate, the cutting plate and the second driving element are inclined and parallel between the two side plates, and the third driving element, the pushing plate and the receiving member are all below the two side plates.

[0011] Optionally, the blocking and cutting assembly further includes a mounting plate and a connecting plate, the mounting plate is fixed between the two side plates, the first driving element is fixedly installed on the mounting plate, one end of the connecting plate is fixedly installed on the telescopic end of the first driving element, and the other end is fixedly connected with the blocking plate and below the cutting plate.

[0012] Optionally, the blocking and cutting assembly further includes a guide plate, the guide plate is fixedly installed between the two side plates and on the route of the reciprocating movement of the blocking plate, and a passage is formed in the guide plate for the blocking plate to pass through.

[0013] Optionally, the pushing and receiving assembly further includes a first hinge shaft, a second hinge shaft and a pushing corner swing block, the mounting end of the second driving element is hingedly connected between the two side plates through the first hinge shaft, the pushing corner swing block is hingedly connected between the two side plates through the second hinge shaft, the pushing corner swing block is further between the second driving element and the third driving element, the telescopic end of the second driving element is hingedly connected to the pushing corner swing block, the third driving element is fixedly installed on the lower end of the pushing corner swing block, the telescopic end of the third driving element is arranged towards the direction of the corner warehouse, one end of the receiving member is fixed to the third driving element, and the other end is on the movement path of the telescopic end of the third driving element, and the pushing plate is fixed to the telescopic end of the third driving element.

[0014] Optionally, the receiving member is provided with a passageway for the pushing plate to pass through on the part on the movement path of the telescopic end of the third driving element.

[0015] Optionally, the corner warehouse includes two protective plates which are the same in structure and mirror images of each other between the two side plates, one end of each protective plate is close to the blocking plate, the other end is curved and extended upwards away from the direction of the side plate, and the two protective plates have a spacing therebetween to form the chute, one end of the chute close to the blocking plate is a discharge port, and the cutting plate is above the discharge port in the initial state.

[0016] Optionally, the corner warehouse further comprises fixing seats, adjusting seats, first connecting plates, second connecting plates and supporting plates, the fixing seats and the adjusting seats are in number corresponding to the side plates and the guard plates, each of the side plates and the guard plates is connected by one of the fixing seats and the adjusting seats, one end of the fixing seat is fixed on the side plate and the other end extends towards the guard plate, the adjusting seat is adjustably arranged on the fixing seat, and the adjusting seat is fixedly connected with the guard plate, the first connecting plate is adjustably arranged on the two adjusting seats and below one end of the guard plate, the supporting plate is adjustably arranged on the first connecting plate, the supporting plate is at the discharge port, and the second connecting plate is adjustably assembled at the other end of the two guard plates.

[0017] Optionally, the baffle, the cutting plate, the supporting piece and the pushing plate are provided with an included angle part corresponding to the shape of the protective package.

[0018] As a second aspect, the utility model still relates to a ceramic tile packaging machine, including the support seat of arrangement in the four corners of ceramic tile stacking, one corner mechanism is fixedly installed on each support seat, and the corner of ceramic tile stacking can be packaged.

[0019] Beneficial effect: simple structure, high-efficiency automation is convenient for the corner packaging operation of ceramic tile. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0021] Figure 1 It is the overall structure schematic view of the corner packaging mechanism in the utility model;

[0022] Figure 2 It is the partial structure schematic view of the corner packaging mechanism in the utility model;

[0023] Figure 3 It is another schematic view of the partial structure of the utility model;

[0024] Figure 4 It is the schematic view of the structure position of the side plate of the utility model;

[0025] Figure 5 It is the structure schematic view of the blocking and cutting assembly in the utility model;

[0026] Figure 6 It is the structure schematic view of the pushing and connecting assembly in the utility model;

[0027] Figure 7 is a structural schematic view of the receiving member in the utility model;

[0028] Figure 8 is a structural schematic view of the corner warehouse in the utility model;

[0029] Figure 9 is a partial structural schematic view of the corner warehouse in the utility model;

[0030] Figure 10 is a schematic view of the included angle part of the baffle, the cutting plate, the receiving member and the push plate in the utility model;

[0031] Figure 11 is a partial structural schematic view of the ceramic tile packaging machine in the utility model.

[0032] Among them:

[0033] 100, baffle and cutting assembly; 110, first driving element; 120, baffle; 130, cutting plate; 140, mounting plate; 150, connecting plate; 160, guide plate; 16A, passage;

[0034] 200, corner warehouse; 2A, chute; 210, guard plate; 21A, discharge port; 220, fixed seat; 230, adjusting seat; 240, first connecting plate; 250, second connecting plate; 260, supporting plate;

[0035] 300, push assembly; 310, second driving element; 320, third driving element; 330, push plate; 340, receiving member; 34A, corridor; 350, first hinge shaft; 360, second hinge shaft; 370, push corner swing block;

[0036] 400, side plate;

[0037] 500, supporting seat;

[0038] A, included angle part. DETAILED DESCRIPTION

[0039] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0040] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right" and similar terms are used for explanation purposes only.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0042] The first driving element, the second driving element and the third driving element mentioned in the application can be selected from electric push rods, air cylinders and linear motors which can perform linear motion.

[0043] Referring to Figures 1-11 The corner wrapping mechanism includes a blocking and cutting assembly 100, a corner storage 200 and a pushing and connecting assembly 300.

[0044] The blocking and cutting assembly 100 includes a first driving element 110, a blocking plate 120 and a cutting plate 130. The first driving element is connected to the blocking plate 120. The cutting plate 130 is fixedly installed on the blocking plate 120. The first driving element can drive the blocking plate 120 and the cutting plate 130 to reciprocate.

[0045] The corner storage 200 has a sliding groove 2A for placing a protective corner wrapping. The protective corner wrapping can slide from the sliding groove 2A to below the cutting plate 130.

[0046] The pushing and connecting assembly 300 includes a second driving element 310, a third driving element 320, a pushing plate 330 and a receiving member 340. The second driving element 310 is connected to the third driving element 320. The pushing plate 330 and the receiving member 340 are connected to the third driving element 320. The second driving element 310 can drive the receiving member 340 on the third driving element 320 to move towards the blocking plate 120 for receiving the protective corner wrapping sliding from the blocking plate 120. The third driving element 320 can drive the pushing plate 330 to push the protective corner wrapping on the receiving member 340 to the corner of the ceramic tile.

[0047] The corner wrapping mechanism has the advantages that the overall structure is simple, the high-efficiency automation is convenient for the corner wrapping operation of the ceramic tile, and the corner wrapping mechanism is convenient to use.

[0048] It is worth mentioning that the first driving element 110 drives the baffle 120 and the cutting plate 130 installed on the baffle 120 to move along the extension direction of the baffle 120, and the extension direction of the baffle 120 should be understood as the length direction of the baffle 120.

[0049] It is worth mentioning that the third driving element 320 drives the push plate 330 and the receiving piece 340 on the third driving element 320 to move to the preset position, and the preset position of the receiving piece 340 will be described in detail later, and will not be described too much here.

[0050] It is worth mentioning that the receiving piece 340 receives the cut-off protective corner, and the second driving element 310 drives the third driving element, the push plate 330 and the receiving piece 340 receiving the protective corner to move to the preset position, and the preset position mentioned here will be described in detail later, and will not be described too much here.

[0051] In some embodiments, the cutting plate 130 can be assembled with the baffle 120 in an adjustable position along the length vector direction of the baffle 120.

[0052] Specifically, it also includes two opposite side plates 400, the blocking and cutting assembly 100 and the pushing and connecting assembly 300 are between the two side plates 400, the corner bin 200 is installed on one side of the two side plates 400 and is closer to the blocking plate 120 and is between the two side plates 400, so that the protective corner in the chute 2A slides to the blocking plate 120; the first driving element 110, the blocking plate 120, the cutting plate 130 and the second driving element 310 are inclined and parallel arranged between the two side plates 400, the third driving element 320, the pushing plate 330 and the receiving element 340 are all at the lower part of the two side plates 400. The arrangement of the side plates 400 is beneficial to installing the blocking and cutting assembly 100 and the pushing and connecting assembly 300 on the side plates 400, so that the overall structure is compact and reasonable.

[0053] Specifically, the blocking and cutting assembly 100 further includes a mounting plate 140 and a connecting plate 150, the mounting plate 140 is fixed between the two side plates 400, the first driving element 110 is fixedly installed on the mounting plate 140, one end of the connecting plate 150 is fixedly installed on the telescopic end of the first driving element 110, and the other end is fixedly connected with the blocking plate 120 and is below the cutting plate 130. The mounting plate 140 is beneficial to providing installation convenience for the first driving element 110 between the two side plates 400. The connecting plate 150 is beneficial to connecting between the first driving element 110 and the blocking plate 120 which are inclined and parallel between the two side plates 400, so that the blocking plate 120 and the cutting plate 130 on the blocking plate 120 can be driven by the first driving element 110.

[0054] Specifically, the blocking and cutting assembly 100 further includes a guide plate 160, the guide plate 160 is fixedly installed between the two side plates 400 and is on the route of the reciprocating movement of the blocking plate 120, and a passage 16A is formed in the guide plate 160 for the blocking plate 120 to pass through. The guide plate 160 plays a guiding role on the movement path of the blocking plate 120.

[0055] Specifically, the pushing and connecting assembly 300 further includes a first hinge shaft 350, a second hinge shaft 360 and a pushing corner swing block 370, the mounting end of the second driving element 310 is hingedly connected between the two side plates 400 through the first hinge shaft 350, the pushing corner swing block 370 is hingedly connected between the two side plates 400 through the second hinge shaft 360, the pushing corner swing block 370 is also between the second driving element 310 and the third driving element 320, the telescopic end of the second driving element 310 is hingedly connected on the pushing corner swing block 370, the third driving element 320 is fixedly installed on the lower end of the pushing corner swing block 370, the telescopic end of the third driving element 320 is arranged towards the corner bin 200, one end of the receiving element 340 is fixed on the third driving element 320, the other end is on the movement path of the telescopic end of the third driving element 320, and the pushing plate 330 is fixed on the telescopic end of the third driving element 320.

[0056] When the pushing assembly 300 is in operation, the telescopic end of the second driving element 310 performs telescopic movement to drive the pushing angle swing block 370. The pushing angle swing block 370 performs angle swing with the second hinge shaft 360 as the hinge point. The third driving element 320 and the receiving member 340 and the pushing plate 330 mounted on the third driving element 320 perform angle swing movement along with the pushing angle swing block 370.

[0057] Specifically, the receiving member 340 is provided with a passageway 34A for the pushing plate 330 to pass through on the part in the telescopic end movement path of the third driving element 320. The passageway 34A is provided on the receiving member 340 for the pushing plate 330 to push the protective corner on the receiving member 340 to the corner of the ceramic tile for corner wrapping work. On the other hand, the provision of the passageway 34A embodies the scientific and rational design, and does not interfere with the movement trajectory of the pushing plate 330 on the telescopic end of the third driving element 320.

[0058] Specifically, the corner warehouse 200 includes two protective plates 210 which are the same in structure and mirror images of each other between the side plates 400. One end of each protective plate 210 is close to the baffle 120, and the other end is curved and extended upward away from the direction of the side plate 400. The two protective plates 210 have a spacing between them to form a sliding groove 2A. The end of the sliding groove 2A close to the baffle 120 is the discharge port 21A, and the cutting plate 130 is above the discharge port 21A in the initial state. The protective plate 210 is curved and extended upward so that the protective corner in the sliding groove 2A can slide along the curved line of the protective plate 210 from the discharge port 21A to the baffle 120 by gravity.

[0059] It is worth noting that the other end of the two protective plates 210 should be understood as the feeding port. The protective corner is a number of stacks on the two protective plates 210, and the V-shaped part of the protective corner faces the other end of the protective plate 210, that is, it can be understood that the number of stacked protective corners are in the sliding groove 2A. The protective corner is a relatively mature product on the market, and its structure, shape, size, etc. will not be described in detail here. Please refer to the protective corner shown in Patent No. CN217599032U. Of course, it is not limited by the utility model.

[0060] Specifically, the corner warehouse 200 further comprises fixing seats 220, adjusting seats 230, a first connecting plate 240, a second connecting plate 250, and a supporting plate 260. The fixing seats 220 and the adjusting seats 230 are adapted to the number of the side plates 400 and the guard plates 210. Each of the side plates 400 and the guard plates 210 is connected by a fixing seat 220 and an adjusting seat 230. One end of the fixing seat 220 is fixed on the side plate 400, and the other end extends towards the guard plate 210, so that the adjusting seat 230 is adjustably arranged on the fixing seat 220. The adjusting seat 230 is fixedly connected with the guard plate 210. The first connecting plate 240 is adjustably arranged on the two adjusting seats 230 and is below one end of the guard plate 210. The supporting plate 260 is adjustably arranged on the first connecting plate 240 and is at the discharge port 21A. The second connecting plate 250 is adjustably assembled at the other end of the two guard plates 210.

[0061] In the embodiment, one end of the fixing seat 220 is fixed on the side plate 400, and the other end extends towards the guard plate 210, so that the adjusting seat 230 is adjustably arranged on the fixing seat 220. A key groove hole is formed in the other end of the fixing seat 220 (not shown in the figure), so that the adjusting seat 230 is adjustably arranged on the fixing seat 220 by a fastener. It should be understood that the fastener is connected with the adjusting seat 230 by penetrating the key groove hole. The position adjustment should be understood as being adjusted along the width direction between the two side plates 400.

[0062] Similarly, the first connecting plate 240 is adjustably arranged on the two adjusting seats 230. It should be understood that a key groove hole is formed in the adjusting seat 230 / the first connecting plate 240, so that the first connecting plate 240 and the adjusting seat 230 are adjustably assembled.

[0063] The second connecting plate 250 is adjustably assembled at the other end of the two guard plates 210. It should be understood that a key groove hole is formed in the second connecting plate 250, so that the guard plate 210 is adjustably arranged on the second connecting plate 250 by penetrating the key groove hole of the second connecting plate 250 with a fastener.

[0064] The supporting plate 260 is at the discharge port 21A. One end of the supporting plate 260 extends towards the baffle 120 and the cutting plate 130 at the discharge port 21A, and has a gap with the baffle 120. The cutting plate 130 is in the gap between the baffle 120 and the supporting plate 260. The gap is smaller than the overall size of the protective angle.

[0065] In some embodiments, a key groove hole is formed in the first connecting plate 240, so that the threaded end of a bolt penetrates the key groove hole of the first connecting plate 240 and is threadedly connected with the guard plate 210.

[0066] It should be noted that the fastener can be a screw or the like.

[0067] Specifically, the baffle 120, the cutting plate 130, the receiving piece 340 and the pushing plate 330 all have an included angle part matched with the shape of the protective corner.

[0068] In operation, the protective corner in the chute 2A slides from the corner warehouse 200 to the baffle 120, and the protective corner is below the cutting plate 130; the second driving element 310 drives the third driving element 320 to move towards the baffle 120, so that the pushing plate 330 and the receiving piece 340 on the third driving element 320 move to a preset position; after the second driving element 310 drives the third driving element 320, the pushing plate 330 and the receiving piece 340 to move to the position, the first driving element 110 drives the baffle 120 and the cutting plate 130 installed on the baffle 120 to move along the extension direction of the baffle 120, so that the protective corner below the cutting plate 130 is cut off by the cutting plate 130 towards the receiving piece 340; after the protective corner on the baffle 120 is cut off, the first driving element 110 drives the baffle 120 and the cutting plate 130 to reset; the receiving piece 340 receives the cut-off protective corner, the second driving element 310 drives the third driving element, the pushing plate 330 and the receiving piece 340 receiving the protective corner to move to a preset position; then, the third driving element 320 drives the pushing plate 330 to send the protective corner on the receiving piece 340 to the corner of the ceramic tile.

[0069] The pushing plate 330 and the receiving piece 340 on the third driving element 320 mentioned above move to a preset position, which should be understood as that when the telescopic end of the second driving element 310 drives the corner swinging block 370 to swing at the second hinge shaft 360 as the hinge point, the third driving element 320, the pushing plate 330 and the receiving piece 340 swing, until the included angle part of the receiving piece 340 is in the same vector direction as the baffle 120. The vector direction is the length vector direction of the baffle 120.

[0070] The receiving piece 340 receiving the cut-off protective corner mentioned above moves to a preset position driven by the second driving element 310, which should be understood as that the second driving element 310 drives the corner swinging block 370 to swing, so that the included angle part of the receiving piece 340 is aligned with the corner of the ceramic tile, which is beneficial to the third driving element 320 pushing the protective corner on the receiving piece 340 to the corner of the ceramic tile for corner work.

[0071] The utility model also provides a ceramic tile packaging machine, including the support seat 500 of arrangement in the four corners of ceramic tile stacking, each support seat 500 all is fixedly installed with a corner mechanism, can carry out corner to ceramic tile stacking.

[0072] Specifically, one end of the support seat 500 is fixedly installed with any side plate 400 for supporting the components integrated between the two side plates 400, and the other end of the support seat 500 extends out of the lower part of the side plate 400 and is installed on the rack of the tile packaging machine.

[0073] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, but it cannot be understood as a limitation on the patent application scope. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A wrap angle mechanism, characterized by, It comprises: A blocking and cutting assembly, which comprises a first driving element, a blocking plate and a cutting plate, the first driving element is connected with the blocking plate, the cutting plate is fixedly installed on the blocking plate, and the first driving element can drive the blocking plate and the cutting plate to reciprocate; An angle bin, which has a sliding groove for placing a protective corner, and the protective corner can slide from the sliding groove to below the cutting plate; A pushing and connecting assembly, which comprises a second driving element, a third driving element, a pushing plate and a connecting piece, the second driving element is connected with the third driving element, the pushing plate and the connecting piece are connected with the third driving element, the second driving element can drive the connecting piece on the third driving element to move towards the blocking plate for receiving the protective corner sliding from the blocking plate, and the third driving element can drive the pushing plate to push the protective corner on the connecting piece to the edge of the ceramic tile.

2. The wrap angle mechanism of claim 1, wherein: It also comprises two opposite side plates, the blocking and cutting assembly and the pushing and connecting assembly are between the two side plates, the angle bin is installed on one side of the two side plates and closer to the blocking plate and between the two side plates, so that the protective corner in the sliding groove slides to the blocking plate; The first driving element, the blocking plate, the cutting plate, the second driving element are inclined and parallel between the two side plates, and the third driving element, the pushing plate and the connecting piece are all below the two side plates.

3. The wrap angle mechanism of claim 2, wherein: The blocking and cutting assembly further comprises a mounting plate and a connecting plate, the mounting plate is fixed between the two side plates, the first driving element is fixedly installed on the mounting plate, one end of the connecting plate is fixedly installed on the telescopic end of the first driving element, and the other end is fixedly connected with the blocking plate and below the cutting plate.

4. The wrap angle mechanism of any of claims 2-3, wherein: The blocking and cutting assembly further comprises a guide plate, which is fixedly installed between the two side plates and on the reciprocating route of the blocking plate, and a passage is formed in the guide plate for the blocking plate to pass through.

5. The wrap angle mechanism of claim 2, wherein: The pushing and connecting assembly further comprises a first hinge shaft, a second hinge shaft and a pushing corner swing block, the mounting end of the second driving element is hingedly connected between the two side plates through the first hinge shaft, the pushing corner swing block is hingedly connected between the two side plates through the second hinge shaft, the pushing corner swing block is also between the second driving element and the third driving element, the telescopic end of the second driving element is hingedly connected on the pushing corner swing block, the third driving element is fixedly installed on the lower end of the pushing corner swing block, the telescopic end of the third driving element is arranged towards the angle bin, one end of the connecting piece is fixed on the third driving element, and the other end is on the movement path of the telescopic end of the third driving element, and the pushing plate is fixed on the telescopic end of the third driving element.

6. The wrap angle mechanism of claim 5, wherein: The connecting piece is provided with a passageway for the pushing plate to pass through on the part on the movement path of the telescopic end of the third driving element.

7. The wrap angle mechanism of claim 2, wherein: The corner warehouse comprises two guard plates which are mirror images of each other and are arranged between the side plates, one end of each guard plate is close to the baffle, the other end is curved and extends upward away from the side plate, a space is formed between the two guard plates to form the chute, one end of the chute close to the baffle is the discharge port, and the cutting plate is above the discharge port in the initial state.

8. The wrap angle mechanism of claim 7, wherein: The corner warehouse further comprises fixing seats, adjusting seats, first connecting plates, second connecting plates and supporting plates, the number of the fixing seats and the adjusting seats is adapted to the number of the side plates and the guard plates, each side plate and guard plate is connected by one fixing seat and one adjusting seat, one end of the fixing seat is fixed on the side plate, the other end extends toward the guard plate, the adjusting seat is adjustably arranged on the fixing seat, and the adjusting seat is fixedly connected with the guard plate, the first connecting plate is adjustably arranged on the two adjusting seats and below one end of the guard plate, the supporting plate is adjustably arranged on the first connecting plate, the supporting plate is at the discharge port, and the second connecting plate is adjustably assembled at the other end of the two guard plates.

9. The wrap angle mechanism of claim 2, wherein: The baffle, the cutting plate, the supporting member and the pushing plate each have an included angle part which is adapted to the shape of the protective corner.

10. A tile packaging machine characterized in that, The corner warehouse comprises two guard plates which are mirror images of each other and are arranged between the side plates, one end of each guard plate is close to the baffle, the other end is curved and extends upward away from the side plate, a space is formed between the two guard plates to form the chute, one end of the chute close to the baffle is the discharge port, and the cutting plate is above the discharge port in the initial state.

Images